China latest patents query
The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
Graphene oxide/aliphatic-aromatic copolyester and preparation method thereof
Owner:KINGFA SCI & TECH CO LTD +1
CS mode-based RIL communication architecture and method for Android system
InactiveCN105025109AHigh degree of modularityImprove acceleration performanceSubstation equipmentTransmissionComputer hardwareMessage passing
Owner:盛耀无线通讯科技(北京)有限公司
New energy automobile lithium battery charging and discharging protection circuit and controllable voltage source adjusting method
InactiveCN111439164AAvoid damageControl conductionElectric powerVehicular energy storageCapacitanceVoltage source
Owner:南京安润朴新能源科技有限公司
Low-voltage distribution box with good airtightness
InactiveCN110265901ANo gapsImprove sealingSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsRubber ringLow voltage
Owner:TIANJIN BAILI SWITCHGEAR
Opening-adjustable dustbin
ActiveCN106347902ASolve the fragileImplement size changeRefuse receptaclesEngineeringCounter rotation
Owner:河北易县中学
Wireless data communication method and system
PendingCN108173927AReduce in quantityReduce data trafficTransmission systemsParticular environment based servicesTraffic capacityBroadcast domain
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES
Sock washing fastness detection device with improved structure
ActiveCN104596926AReduce workloadEasy to operateUsing mechanical meansMaterial analysisAgricultural engineeringHigh complexity
Owner:义乌市糖猫针织有限公司
Unpowered toilet
PendingCN111689663AReduce pollutionSave the cost of agricultural materialsBathroom accessoriesLavatory sanitoryMicroorganismReclaimed water
Owner:泰普斯(福建)环境技术有限责任公司
Neodymium iron boron magnet surface treatment device
ActiveCN109807738ASimple structureEasy to useGrinding carriagesPolishing machinesNeodymium iron boronEngineering
Owner:宁波可可磁业股份有限公司
Manual operation mechanism of circuit breaker
PendingCN114256035ASimple structureGood work reliabilityElectric switchesProtective switch operating/release mechanismsLow voltageClassical mechanics
Owner:ZHEJIANG CHINT ELECTRIC CO LTD
Integrated machine for crushing, forming and carbonizing of biomass stalks and manufacturing method thereof
InactiveCN106733047AGrain treatmentsShaping pressLow speedConical forms
Owner:刘涛瑞
Classification method and device of medical image
InactiveCN108875909ASave human resourcesImprove efficiencyMedical imagesNeural architecturesClassification methodsNetwork structure
Owner:深圳市铱硙医疗科技有限公司
Tail gas treatment method based on ammonia desulfurization
PendingCN113797735AHigh reaction conversion rateImprove desulfurization efficiencyDispersed particle separationIncinerator apparatusReversible reactionAmmonia
Owner:ANHUI HUAXIN LEAD IND GROUP
System and method for improving computer financial management security
InactiveCN102136050AAvoid attackImprove financial securityFinancePlatform integrity maintainanceOperational systemComputer module
Owner:北京思创银联科技股份有限公司
Computer chip and operating method thereof
ActiveCN109117417AResource allocationDigital computer detailsComputer architectureEngineering
Owner:SHENZHEN MICROBT ELECTRONICS TECH CO LTD
Mobile medical system for old people
InactiveCN104983409AMonitor health statusEasy to shareEvaluation of blood vesselsSensorsOlder peopleBroadcasting
Owner:宁波视线软件科技有限公司
Automatic mixing device for colored glaze production
ActiveCN112844193AWell mixedAchieve broken effectTransportation and packagingRotary stirring mixersGlazeEngineering
Owner:高安常莹新型材料有限公司
Vision measurement system and method based on multi-pose band structured light
ActiveCN112097684AClear edgesEliminate blind spots of light sourcesMaterial analysis by optical meansUsing optical meansEngineeringCcd camera
Owner:中科元象(常州)智能装备有限公司
Rigid and flexible combined bionic robot bulb joint
Owner:YANSHAN UNIV
Fabricated building construction carbon emission treatment system
InactiveCN111760415AImprove processing efficiencyIncrease contentGas treatmentDispersed particle separationEnvironmental engineeringWaste material
Owner:NANJING TECH UNIV
Anti-wear light-metal material
Owner:江苏晶王新材料科技有限公司
Machine-vision-based flexible automatic machining system for hub valve core
InactiveCN106271646AHigh degree of automationImprove visual effectsOther manufacturing equipments/toolsMetal working apparatusMachine visionIdentification device
Owner:中科图灵视控(北京)智能科技有限公司
Topless sun hat matched with raincoat
InactiveCN101028142AOvergarmentsHatsEngineering
Owner:徐州市青鸟长帽檐雨披厂
Application displaying method and device, and mobile terminal
InactiveCN108021343ASimplify update operationsImprove update efficiencySoftware deploymentDigital output to display deviceApplication serverApplication software
Owner:VIVO MOBILE COMM CO LTD
Sealing rings of Hafu joint
ActiveCN101749514AImprove high pressure performanceGuaranteed tightnessEngine sealsPipe elementsHigh pressureWater hammer
Owner:ANHUI TONGFA EQUIP CO LTD
Liquid detection device
PendingCN110646475ATo achieve the purpose of detectionPhase-affecting property measurementsMaterial capacitanceHemt circuitsPrism
Owner:深圳市湛华技术有限公司
Device for treating waste and old explosive paper tubes
Owner:GEZHOUBA YIPULI HUBEI CHANGTAI CIVIL EXPLOSIVE
Array substrate and manufacturing method, testing method, display panel and display device of array substrate
ActiveCN104932164ANon-linear opticsInsulation layerDisplay device
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
Body heat reflective sheet
ActiveCN102806725AImprove insulation effectGuaranteed insulation effectTransportation and packagingClothingsInfraredPolymer science
Owner:VENTEX
Non-alloy fusion spliced electrical connection construction and test metallurgical appliance utilizing the same
InactiveCN1805216AReduce distanceReduce manufacturing costLine/current collector detailsSoldered/welded conductive connectionsMetallic foilHigh density
Owner:吴景淞 +1
Successive approximation type analog-to-digital converter using unit bridge capacitor and quantization method of successive approximation type analog-to-digital converter
ActiveCN113114258AImprove conversion accuracyImprove matching accuracyAnalogue/digital conversionElectric signal transmission systemsCapacitanceConverters
Owner:ZHEJIANG UNIV
Thin-wall flame-retardant polycarbonate material, preparation method and applications thereof
ActiveCN111138821AImprove processing fluidityImprove flame retardant performancePolymer sciencePolyketone
Owner:WANHUA CHEM GRP CO LTD
Ionic liquid sol-gel coating stirring rod, preparation method and applications
InactiveCN103357391ARealize selective extraction and enrichmentImprove thermal stabilityIon-exchange process apparatusOther chemical processesTetrafluoroborateOrganic solvent
Owner:WUHAN UNIV
Device and method for real-time analysis of high-dimensional data
ActiveCN110770753ACharacter and pattern recognitionNeural architecturesReal time analysisData set
Owner:HONG KONG APPLIED SCI & TECH RES INST
Information recommendation method and device
PendingCN113704524AImprove experienceMetadata still image retrievalSpecial data processing applicationsEngineeringService information
Owner:北京房江湖科技有限公司
A self-heating type sealed container for food or beverage
InactiveCN101565118AReduce wasteSimple manufacturing processContainers for heating foodPackaging foodstuffsBottleFood item
Owner:邢学峰
Olefin preparation method comprising reduction pretreatment
InactiveCN110678437AEfficient use ofReduce the burden onHydrocarbon by dehydrogenationCatalystsPtru catalystFluidized bed
Owner:GAS CO +1
Liquid crystal deivce and electronic apparatus
InactiveCN1538228ANon-linear opticsNonlinear elementElectron
Owner:SEIKO EPSON CORP
Thermal treatment process of vanadium-titanium-containing steel for motor train unit axle
ActiveCN105861788AHigh strengthHigh fatigue limitFurnace typesHeat treatment furnacesRoom temperatureTitanium
Owner:MAANSHAN IRON & STEEL CO LTD
Atomic state selecting system for a hydrogen atom clock
InactiveCN109324498AImplementing single state selectionImprove frequency stabilityApparatus using atomic clocksHelmholtz coilSelf-oscillation
Owner:SHANGHAI ASTRONOMICAL OBSERVATORY CHINESE ACAD OF SCI
Kit for quantum dot nucleic acid detection of bacterial intestinal pathogen
PendingCN114277167AImprove throughputHigh sensitivityMicrobiological testing/measurementDNA/RNA fragmentationNucleic acid detectionStreptavidin
Owner:杭州千基生物科技有限公司
Current-limiting signal generating circuit and uninterrupted power supply system
ActiveCN103746359AEasy maintenanceImprove securityBatteries circuit arrangementsElectric powerPower flowCurrent limiting
Owner:HUAWEI DIGITAL POWER TECH CO LTD
Sensor for in-situ measurement of pH of high-temperature and high-pressure water and measurement method
ActiveCN112986366AHigh strengthGood chemical stabilityMaterial electrochemical variablesElectrical conductorCopper wire
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Fast heating electric heater
InactiveCN106196245AHigh mechanical strengthLower sealing standardsHeating fuelElectric heating systemThermal insulationEngineering
Owner:NINGBO SINGFUN ELECTRIC APPLIANCE
Frame type heating assembly, heating unit and atomization system
Owner:SHENZHEN HUACHENGDA PRECISION IND CO LTD
Frequency spectrum extraction method of hand-held frequency spectrograph
InactiveCN108051638ATake advantage of data processing capabilitiesSolve extraction inefficienciesSpectral/fourier analysisFrequency spectrumHand held
Owner:小唐科技(上海)股份有限公司
Paper machine fabric
InactiveCN1320208CReduce flexural stiffnessEasy to pushPaper/cardboardMachine wet endYarnPaper sheet
Owner:TAMFELT PMC OY
Patient feeding device
Owner:陈卫涛
Polarization diversity detection for FMCW lidar
PendingCN114690202AElectromagnetic wave reradiationBeam splitterPolarization diversity
Owner:GM GLOBAL TECH OPERATIONS LLC
Injection molding machine storage box with functions of water removal, impurity removal and preheating
Owner:青岛宏发化工有限公司
Chemical pharmaceutical wastewater treatment system
InactiveCN102923916AImprove biodegradabilitySimple processMultistage water/sewage treatmentWater treatment systemFiltration
Owner:天津市众源环保工程有限公司
Technical measures for stabilizing esterification reaction
Owner:JIANGSU SHENGHONG CHEM FIBRE CO LTD
Method for charger identifying battery variety
InactiveCN1933277AAddresses shortcomings that cannot be reliably identifiedAvoid prolonged chargingBatteries circuit arrangementsElectrical testingCharge currentInternal resistance
Owner:HUIZHOU BLUEWAY ELECTRONICS
Clamping device of elevator terminal
ActiveCN104924245ARealize the assemblyIncrease productivityWork holdersUltimate tensile strengthGlass sheet
Owner:宁波波峰电子有限公司
Insulating rod placing device for high-place operation of power transmission and distribution tower
PendingCN112448311APlace safeEasy to placeApparatus for overhead lines/cablesElectric power systemTower
Owner:BENXI POWER SUPPLY COMPANY OF STATE GRID LIAONINGELECTRIC POWER SUPPLY +2
Pressing die for sheet metal die
Owner:扬州市祥跃泵业科技有限公司
Sheath buckle type safety belt airbag module
InactiveCN101857003AImprove the protective effectImprove protectionPedestrian/occupant safety arrangementEngineeringType safety
Owner:INNOBRAIN TECH
Method and device for intelligently controlling power generation equipment of gas turbine
InactiveCN108916914AContinuous combustion chamberControl powerDrive shaft
Owner:崔洁洁
Short message identification method and device, equipment and storage medium
ActiveCN114040409AAvoid interferenceImprove accuracyNatural language data processingSecurity arrangementEngineeringReal-time computing
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Method for refining diisobutyl sebacate
InactiveCN106518678AAvoid investmentEliminate high vacuum refining stepsOrganic compound preparationCarboxylic acid esters separation/purificationDibutyl sebacateSebacic acid
Owner:TIANJIN CHEM REAGENT RES INST
Breeding method for intermediate type light/temperature-sensitive genic sterile line of japonica rice
InactiveCN107466842APlant genotype modificationAgricultural scienceGene Component
Owner:ZHEJIANG NONGKE SEED IND
Image compression method based on vectors among k-order zero treesInactiveCN103209323AGuaranteed Rate Scalable FeaturesReduce the number of repeated scansTelevision systemsDigital video signal modificationWavelet decompositionCurrent thresholdOwner:LIAONING NORMAL UNIVERSITYTool for drilling machining of gearbox end cover
InactiveCN109926848ASimple structureEasy to assemble and disassemblePositioning apparatusMetal-working holdersRubber materialEngineeringOwner:宁波欧美华机械工业有限公司Metal wire laying method
Owner:XIAN AIRCRAFT IND GROUPForming die for powder metallurgy
Owner:海宁金瑞金属制品有限公司Base for motor vehicle side view mirror, comprising a hook for temporary attachment
Owner:PEZHO SITROEN AUTOMOBILS SAVirtualization-based video encoding and decoding method
InactiveCN103237217AImprove playbackAdd playback requestTelevision systemsNetworks interconnectionVideo encodingVideo transmissionOwner:SHENZHEN JINGCLOUD TECHButterfly orchid tissue culture seedling out vitro rooting method
ActiveCN104429848AShorten the breeding cycleLow costCultivating equipmentsHorticulture methodsObserved SurvivalTissue cultureOwner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCIFull-automatic well water energy-saving air-conditioning system
InactiveCN101225985ASave on delivery linesSave electricityLighting and heating apparatusAir conditioning systemsElectricityRural areaOwner:叶旭润Fault positioning method for predicting traveling-wave range arrival time based on NARNN model
ActiveCN110514967AAvoid the influence of fault precise locationHigh precisionFault location by conductor typesInformation technology support systemElectrical resistance and conductancePower gridOwner:新沂茂源实业发展有限公司Constant-temperature control method of gas water heater
PendingCN111912117AEnhance bathing experienceThe method is simple and reliableFluid heatersTemperature controlFuzzy control systemOwner:VATTI CORP LTDSolidified essence and flavoring agent for cigarette and its preparing process
InactiveCN1907150AImprove heat resistanceImprove stabilityTobacco treatmentEssential-oils/perfumesFlavorAlcoholOwner:YUNNAN REASCEND TOBACCO TECH GRPMethod and system for remote and adaptive visualization of graphical image data
InactiveCN1839618AError preventionTwo-way working systemsNetwork connectionServer applianceOwner:MEDICAL INSIGHTAutomatic-disinfection medical locker
InactiveCN106073232AImprove automationReduce cumbersomeLavatory sanitoryCabinetsDisinfectantWastewaterOwner:蒋家春Waterproof device for workbench
Owner:NANTONG GUOSHENG INTELLIGENCE TECH GRP CO LTDSafety monitoring and alarming device for survival environment of rescue personnel on forest fire scene
ActiveCN104574841AGuaranteed all-weather performanceImprove the alarm effectAlarmsCombustionWorking environmentOwner:UNIV OF SCI & TECH OF CHINAText recognition model training method, text recognition method, device and equipment
ActiveCN111401375AImprove feature extractionAddress effectivenessCharacter and pattern recognitionNeural architecturesFeature vectorText recognitionOwner:SUNING CLOUD COMPUTING CO LTDPower battery module structure for locomotive
InactiveCN110649201AIncrease production capacityEasy to assembleVent arrangementsSecondary cellsPower batteryElectrical batteryOwner:CRRC ZIYANG CO LTDParticle through-wall detection method and device and electronic device
InactiveCN107895383ASmall amount of calculationImprove real-time performanceImage analysisComputer scienceLine segmentOwner:BEIJING UNIV OF POSTS & TELECOMMLiquid-cooled multi-core copper cable
InactiveCN111105890AAvoid cloggingAvoid bendingConductive materialInsulated cablesEngineeringHeat transfer efficiencyOwner:深圳思锐科电子有限公司Internal circulating fluidized-bed oxygen-enriched gasification device
ActiveCN103471104AHigh calorific valueGood use effectIndirect carbon-dioxide mitigationIncinerator apparatusFluidized bedSlagOwner:XI AN JIAOTONG UNIVPreparation method of high-purity biomass combustible gas
InactiveCN111410994AHigh purityImprove production efficiencyMobile gasifiersGasification processes detailsMicroorganismCombustible gasOwner:NORTHWEST A & F UNIVImplantable hydrogel fiber grating glucose sensor, preparation method thereof and measurement system
ActiveCN113171091ASoft textureStrong mechanical propertiesPhase-affecting property measurementsDiagnostic recording/measuringGlucose sensorsBlood sugar monitoringOwner:BEIHANG UNIVLead acid battery pole group assembled structure
InactiveCN103840219ADoes not affect acid injectionImprove reliabilityFinal product manufactureCell component detailsPorosityEngineeringOwner:SHUANGDENG GRPHeat conduction plate for high-power power storage battery of rail transit vehicle
PendingCN113629319AImprove heat transfer efficiencyImprove uniformitySecondary cellsEngineeringRail transitOwner:CRRC DALIAN INST CO LTDFail-safe LED system
InactiveCN108886854ANo limitation on broad inventive conceptsElectrical apparatusElectroluminescent light sourcesEngineeringFail-safeOwner:EATON INTELLIGENT POWER LTDTop-close draft type range hood
InactiveCN101846350AImprove the smoke effectDoes not affect the meeting phenomenonDomestic stoves or rangesLighting and heating apparatusExhaust fumesEngineeringOwner:朱建明On-train water control system and method based on wireless signal transmission
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRPMethod for improving sequential cache writing efficiency of solid state disk
InactiveCN106980469AReduce traversal time complexityImprove caching efficiencyInput/output to record carriersMemory adressing/allocation/relocationParallel computingSolid-state driveOwner:RAMAXEL TECH SHENZHENMethod for guiding user to use digital television
InactiveCN104038837AEasy to useSolve problems that arise during useSelective content distributionThe InternetSmart cardOwner:SICHUAN CHANGHONG ELECTRIC CO LTDAlcohol photo-oxidization catalyst, and preparation method and application thereof
ActiveCN104001506AAchieve conversionPreparation method is stableMaterial nanotechnologyOrganic compound preparationBenzaldehydeBENZYL ALCOHOL/WATEROwner:TIANJIN UNIVBiological composition for replacing ultraviolet absorber and application thereof
ActiveCN110292543AImprove stabilityImprove securityCosmetic preparationsToilet preparationsSparassis crispaAdditive ingredientOwner:上海科颜生物科技有限公司Trimming and welding method for HDPE membrane for high-curvature side slope
InactiveCN105525630AIncrease usageEasy constructionProtective foundationGasketsOffset distanceEngineeringOwner:中城建胜义(深圳)环境科技有限公司 +1Virtual face construction method and device, computer equipment and computer readable medium
PendingCN112420014ASimplify the generatorImprove production efficiencyCharacter and pattern recognitionSpeech recognitionText entryAudio frequencyOwner:PING AN TECH (SHENZHEN) CO LTDGluten processing device and using method thereof
InactiveCN107259065AVegetable proteins working-upPulp and paper industryDrive motorOwner:吴绪贵AADL-based method for establishing, analyzing and simulating hybrid system model
ActiveCN103942086ASoftware simulation/interpretation/emulationModelicaHybrid systemOwner:EAST CHINA NORMAL UNIVModified dead axle type hydraulic automatic gear shifting with six shift gears
InactiveCN1687614AImprove gear shifting performanceIncrease usageFluid gearingsAutomatic transmissionVariatorOwner:付宪生Traction mechanism applied to medical transfer bed and medical transfer bed
PendingCN111419551ARealize the function of assisting patient movementStretcherNursing bedsEngineeringSurgeryOwner:中山市北京理工大学研究院 +1Network disk file table division method and device
InactiveCN106844564AAvoid the problem of lower operating efficiencyFile access structuresSpecial data processing applicationsComputer scienceOperating systemOwner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTDProduction method of modified nanometer SiO2 particles with CO2/N2 response
InactiveCN110746954AOil displacement effect is goodImprove responsivenessDrilling compositionSweep efficiencySilanesOwner:SOUTHWEST PETROLEUM UNIVFresh litsea cubeba seasoning sauce and making method thereof
Owner:SOUTHWEST UNIVSafe mixer for color masterbatch
InactiveCN105268352ARotary stirring mixersMasterbatchControl lineOwner:苏州清丰兴业塑胶有限公司Polyester glossy composite yarn and preparation method thereof
InactiveCN113279070AWell mixedImprove mixing efficiencyFilament forming substance formingFilament/thread formingYarnPolymer scienceOwner:安徽昕怡佳纺织有限公司Signal detection method and system based on manifold filtering and JBLD divergence
ActiveCN113311417AImprove the ability to distinguishAvoid Detection Performance LossRadio wave reradiation/reflectionAverage filterAlgorithmOwner:NAT UNIV OF DEFENSE TECHPhotovoltaic window power generation and heating system
ActiveCN105352004BReduce surface temperatureImprove photoelectric conversion efficiencyPhotovoltaic supportsLighting and heating apparatusThermal energyInsulation ProblemOwner:CHANGZHOU UNIVMethod for quantitatively analyzing underground water numerical simulation uncertainty based on information entropy
InactiveCN105975444AOvercome the defect that only normal distribution can be measuredOvercoming the disadvantage of overlapping uncertaintyForecastingDesign optimisation/simulationRegular distributionModel parametersOwner:NANJING UNIVWaterproof and heat insulation type LCD panel of electric vehicle
InactiveCN104527431AAvoid disassembly for maintenanceFirmly connectedCycle equipmentsVehicle componentsTectorial membraneBarium saltOwner:SUZHOU XINHANG MICROELECTRONICSTapering bend series connection type micromixer
InactiveCN106268471AIncrease contact areaReduce flow lossTransportation and packagingMixersConnection typeMain channelOwner:JIANGSU UNIVNew energy power battery gluing machine
InactiveCN111942946AEasy to operateImprove glue application efficiencyAssembling battery machinesFinal product manufacturePower batteryCircular discOwner:李明娟Bronchoscope light source leading-in equipment
PendingCN114732335AConvenient light source import methodBronchoscopesLaryngoscopesEngineeringMechanical engineeringOwner:SHANGHAI CHEST HOSPITALSedimentation simulation internal structure recovery method
InactiveCN110208054AShort cycleShorten the timePreparing sample for investigationRecovery methodSlice thicknessOwner:YANGTZE UNIVERSITYIntrusion position detection device and intrusion position detection method
InactiveCN105321282ASimple structureLow costBurglar alarm electric actuationElectrical resistance and conductanceLocation detectionOwner:深圳市通宝莱科技有限公司Treatment process of pleating fabric of knitted sweater
Owner:HUIZHOU NANXUAN KNITWEAR FACTORY CO LTDPhenol and cyanogen waste water physical chemical method control process and equipment
ActiveCN101781038ARealize resourcesSave dilution waterWater contaminantsMultistage water/sewage treatmentChemical treatmentInduced gas flotationOwner:JINAN METALLURGICAL CHEM EQUIP CO LTDCommodity wholesale trade transportation device suitable for different road surfaces
InactiveCN112407084AProtection anti-slipImprove securityEndless track vehiclesRoad surfaceMechanical engineeringOwner:福今(广州)贸易有限公司Single-structure multi-stage cyclone dust collector suitable for additive manufacturing
PendingCN114433366AReduce in quantityImprove flow efficiencyReversed direction vortexConvertersThermodynamicsOwner:苏州界川设计咨询有限公司Portable road-side laser traffic survey device and survey method thereof
InactiveCN106710237ANon-destructiveQuick releaseDetection of traffic movementSurvey instrumentThird generationOwner:广州维脉电子科技有限公司Camshaft cover
PendingCN108180086AEasy to separateOvercome the problem of high-speed flow taking away the oil in the oil storage tankCasingsMachines/enginesLeakage flowCamshaftOwner:MECAPLAST CAR COMPONENTS SHANGHAIPhotovoltaic assembly, working method and preparation method thereof, and reflective adhesive film for gaps
InactiveCN110071187AMake full use of light energyImprove light energy utilizationFinal product manufacturePhotovoltaic energy generationLight energyEngineeringOwner:CHANGZHOU BAIJIA NIANDAI FILM TECH CO LTDA polyimide lithium battery diaphragm, a preparation method thereof, and a lithium battery comprising the diaphragm
InactiveCN109119572AHigh mechanical strengthImprove puncture strengthCell component detailsCross-linkCouplingOwner:RUYUAN DONGYANG LIGHT FLUORINE RESIN CO LTDNon-compulsion type automatic rope arranging windlass
PendingCN106429915AEnsure safetySimple structureWindow cleanersWinding mechanismsEngineeringHanging basketOwner:北京世纪永安科技发展有限公司Rotor core and rotation shaft assembly tool of motor
InactiveCN107070123ASimple structureEasy to useManufacturing stator/rotor bodiesHydraulic cylinderClassical mechanicsOwner:ZHENGZHOU AIRCRAFT EQUIP +1Primer and probe combination for detecting phytophthora cambivora based on RPA-lateral flow chromatography technology and application thereof
InactiveCN110066885AGood amplification effectStrong band specificityMicrobiological testing/measurementMicroorganism based processesPositive controlPhytophthora cambivoraOwner:NANJING FORESTRY UNIVJob processing method and device and computer equipment
PendingCN111552547AIncrease profitImprove processing efficiencyProgram initiation/switchingResource allocationProcessingCloud computingOwner:BEIJING KINGSOFT CLOUD NETWORK TECH CO LTDChilli sauce and preparation method thereof
InactiveCN102972739ABright colorHigh nutritional valueFood preparationAdditive ingredientFood flavorOwner:康爱民Enzyme-linked immunoassay method for quantitatively detecting content of anti-human interleukin 17 monoclonal antibody in serum
ActiveCN112300285AWide effective quantitative rangeHigh sensitivityImmunoglobulinsBiological testingImmune profilingAntiendomysial antibodiesOwner:QYUNS THERAPEUTICS CO LTDTungsten copper sheet component with tungsten fiber mesh reinforced copper-based composite layer
ActiveCN113088838AEnhanced mechanical performance enhancement effectGood mechanical performance enhancement effectFiberMetal sheetOwner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCICooking method and system, and cooking control device
InactiveCN110584451AImprove cooking efficiencyTime-controlled ignitorsCooking vessel constructionsProcess engineeringCooking methodsOwner:深圳市享往科技有限公司Crude oil transportation pipeline capable of preventing crude oil from precipitating
InactiveCN111578140APrevent precipitationAvoid transportPipeline systemsEngineeringMechanical engineeringOwner:郭荣兴Method for measuring error of current transformer under 200Hz frequency
Owner:BAODING TIANWEI GRP CO LTDWater flowing type ice maker circulating water effluent automatic separating device
InactiveCN106524614AGuaranteed to eat directlySimple structureLighting and heating apparatusIce productionSolenoid valveWater flowOwner:GUANGZHOU NAIXER REFRIGERATION EQUIP CO LTDHigh-temperature-resistant silver-coated and nickel-coated copper conductive powder of core-shell structure and preparation method thereof
ActiveCN105598467AIncrease reaction rateIncrease productivityTransportation and packagingMetal-working apparatusCopperMaterials scienceOwner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOLFast clustering method based on multipoint tension model
InactiveCN107194425AFast convergenceIncrease diversityCharacter and pattern recognitionArtificial lifeLocal optimumData setOwner:CHONGQING UNIV OF POSTS & TELECOMMHydrophilic chiral separation polysulfone membrane, and making method and application thereof
ActiveCN103585902AOptimal Control StructureImprove hydrophilicitySemi-permeable membranesOptically-active compound separationOrganic solventPolysulfone membraneOwner:杭州绿益环境科技有限公司Processing method of Chinese torreya seeds
InactiveCN105707657APromote the transformation of tanninsEfficient conductionFood scienceTanninTorreyaOwner:浙江榧常好食生物科技有限公司Thin-wall conduit machining tool
ActiveCN104014834AEven by forceExtended service lifePositioning apparatusMetal-working holdersEngineeringGuide tubeOwner:JIANGXI HONGDU AVIATION IND GRPManufacture method of one bite crisp
InactiveCN104431263ASweet and crispyFull of nutritionConfectionerySweetmeatsEngineeringProcess engineeringOwner:文吉道Gas atomization spraying disc for preparing nano-particle reinforced metal-matrix composite powder
ActiveCN113399671AShort manufacturing processImprove stabilityAdditive manufacturing apparatusIncreasing energy efficiencyNanoparticleMetal matrix compositeOwner:CENT SOUTH UNIV +1HBsAg, technology for preparing HBsAg through expression by virtue of recombinant saccharymyces cerevisiae, separation and purification technology for HBsAg as well as hepatitis B vaccine
Owner:SHENZHEN KANGTAI BIOLOGICAL PRODWater tank and steam box integrated machine
ActiveCN105455623AGuaranteed temperatureAvoid troubleDomestic plumbingSteam cooking vesselsEngineeringWaste heatOwner:NINGBO FOTILE KITCHEN WARE CO LTDOptical transport network (OTN) device alarm processing method and device
InactiveCN105991311ASolve the problem of not supporting the alarm mechanismData switching networksAlarm stateOptical Transport NetworkOwner:ZTE CORPIntegrated system and method for relay protection health management
ActiveCN109802371AAccurate detectionAvoid wastingPower network operation systems integrationEmergency protective circuit arrangementsElectric power systemExecution unitOwner:NINGBO ELECTRIC POWER DESIGN INSTSeparate layer fracturing continuous ball throwing device
InactiveCN108775237ABlowout preventionImprove construction safetyFluid removalWell/borehole valve arrangementsGear wheelEngineeringOwner:中石化石油工程技术服务有限公司 +1Shuttering component
Owner:邱则有Unmanned driving method and device
InactiveCN109343526AAccurate detectionTimely detectionPosition/course control in two dimensionsReal-time computingComputer scienceOwner:锐嘉科集团有限公司CMOS single-tube infrared transceiver
ActiveCN112217571ANon-electrical signal transmission systemsElectromagnetic transceiversCMOSInfraredOwner:BEKEN CORP
InactiveCN103209323AGuaranteed Rate Scalable FeaturesReduce the number of repeated scansTelevision systemsDigital video signal modificationWavelet decompositionCurrent threshold
Owner:LIAONING NORMAL UNIVERSITY
Tool for drilling machining of gearbox end cover
InactiveCN109926848ASimple structureEasy to assemble and disassemblePositioning apparatusMetal-working holdersRubber materialEngineering
Owner:宁波欧美华机械工业有限公司
Metal wire laying method
Owner:XIAN AIRCRAFT IND GROUP
Forming die for powder metallurgy
Owner:海宁金瑞金属制品有限公司
Base for motor vehicle side view mirror, comprising a hook for temporary attachment
Owner:PEZHO SITROEN AUTOMOBILS SA
Virtualization-based video encoding and decoding method
InactiveCN103237217AImprove playbackAdd playback requestTelevision systemsNetworks interconnectionVideo encodingVideo transmission
Owner:SHENZHEN JINGCLOUD TECH
Butterfly orchid tissue culture seedling out vitro rooting method
ActiveCN104429848AShorten the breeding cycleLow costCultivating equipmentsHorticulture methodsObserved SurvivalTissue culture
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Full-automatic well water energy-saving air-conditioning system
InactiveCN101225985ASave on delivery linesSave electricityLighting and heating apparatusAir conditioning systemsElectricityRural area
Owner:叶旭润
Fault positioning method for predicting traveling-wave range arrival time based on NARNN model
ActiveCN110514967AAvoid the influence of fault precise locationHigh precisionFault location by conductor typesInformation technology support systemElectrical resistance and conductancePower grid
Owner:新沂茂源实业发展有限公司
Constant-temperature control method of gas water heater
PendingCN111912117AEnhance bathing experienceThe method is simple and reliableFluid heatersTemperature controlFuzzy control system
Owner:VATTI CORP LTD
Solidified essence and flavoring agent for cigarette and its preparing process
InactiveCN1907150AImprove heat resistanceImprove stabilityTobacco treatmentEssential-oils/perfumesFlavorAlcohol
Owner:YUNNAN REASCEND TOBACCO TECH GRP
Method and system for remote and adaptive visualization of graphical image data
InactiveCN1839618AError preventionTwo-way working systemsNetwork connectionServer appliance
Owner:MEDICAL INSIGHT
Automatic-disinfection medical locker
InactiveCN106073232AImprove automationReduce cumbersomeLavatory sanitoryCabinetsDisinfectantWastewater
Owner:蒋家春
Waterproof device for workbench
Owner:NANTONG GUOSHENG INTELLIGENCE TECH GRP CO LTD
Safety monitoring and alarming device for survival environment of rescue personnel on forest fire scene
ActiveCN104574841AGuaranteed all-weather performanceImprove the alarm effectAlarmsCombustionWorking environment
Owner:UNIV OF SCI & TECH OF CHINA
Text recognition model training method, text recognition method, device and equipment
ActiveCN111401375AImprove feature extractionAddress effectivenessCharacter and pattern recognitionNeural architecturesFeature vectorText recognition
Owner:SUNING CLOUD COMPUTING CO LTD
Power battery module structure for locomotive
InactiveCN110649201AIncrease production capacityEasy to assembleVent arrangementsSecondary cellsPower batteryElectrical battery
Owner:CRRC ZIYANG CO LTD
Particle through-wall detection method and device and electronic device
InactiveCN107895383ASmall amount of calculationImprove real-time performanceImage analysisComputer scienceLine segment
Owner:BEIJING UNIV OF POSTS & TELECOMM
Liquid-cooled multi-core copper cable
InactiveCN111105890AAvoid cloggingAvoid bendingConductive materialInsulated cablesEngineeringHeat transfer efficiency
Owner:深圳思锐科电子有限公司
Internal circulating fluidized-bed oxygen-enriched gasification device
ActiveCN103471104AHigh calorific valueGood use effectIndirect carbon-dioxide mitigationIncinerator apparatusFluidized bedSlag
Owner:XI AN JIAOTONG UNIV
Preparation method of high-purity biomass combustible gas
InactiveCN111410994AHigh purityImprove production efficiencyMobile gasifiersGasification processes detailsMicroorganismCombustible gas
Owner:NORTHWEST A & F UNIV
Implantable hydrogel fiber grating glucose sensor, preparation method thereof and measurement system
ActiveCN113171091ASoft textureStrong mechanical propertiesPhase-affecting property measurementsDiagnostic recording/measuringGlucose sensorsBlood sugar monitoring
Owner:BEIHANG UNIV
Lead acid battery pole group assembled structure
InactiveCN103840219ADoes not affect acid injectionImprove reliabilityFinal product manufactureCell component detailsPorosityEngineering
Owner:SHUANGDENG GRP
Heat conduction plate for high-power power storage battery of rail transit vehicle
PendingCN113629319AImprove heat transfer efficiencyImprove uniformitySecondary cellsEngineeringRail transit
Owner:CRRC DALIAN INST CO LTD
Fail-safe LED system
InactiveCN108886854ANo limitation on broad inventive conceptsElectrical apparatusElectroluminescent light sourcesEngineeringFail-safe
Owner:EATON INTELLIGENT POWER LTD
Top-close draft type range hood
InactiveCN101846350AImprove the smoke effectDoes not affect the meeting phenomenonDomestic stoves or rangesLighting and heating apparatusExhaust fumesEngineering
Owner:朱建明
On-train water control system and method based on wireless signal transmission
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Method for improving sequential cache writing efficiency of solid state disk
InactiveCN106980469AReduce traversal time complexityImprove caching efficiencyInput/output to record carriersMemory adressing/allocation/relocationParallel computingSolid-state drive
Owner:RAMAXEL TECH SHENZHEN
Method for guiding user to use digital television
InactiveCN104038837AEasy to useSolve problems that arise during useSelective content distributionThe InternetSmart card
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
Alcohol photo-oxidization catalyst, and preparation method and application thereof
ActiveCN104001506AAchieve conversionPreparation method is stableMaterial nanotechnologyOrganic compound preparationBenzaldehydeBENZYL ALCOHOL/WATER
Owner:TIANJIN UNIV
Biological composition for replacing ultraviolet absorber and application thereof
ActiveCN110292543AImprove stabilityImprove securityCosmetic preparationsToilet preparationsSparassis crispaAdditive ingredient
Owner:上海科颜生物科技有限公司
Trimming and welding method for HDPE membrane for high-curvature side slope
InactiveCN105525630AIncrease usageEasy constructionProtective foundationGasketsOffset distanceEngineering
Owner:中城建胜义(深圳)环境科技有限公司 +1
Virtual face construction method and device, computer equipment and computer readable medium
PendingCN112420014ASimplify the generatorImprove production efficiencyCharacter and pattern recognitionSpeech recognitionText entryAudio frequency
Owner:PING AN TECH (SHENZHEN) CO LTD
Gluten processing device and using method thereof
InactiveCN107259065AVegetable proteins working-upPulp and paper industryDrive motor
Owner:吴绪贵
AADL-based method for establishing, analyzing and simulating hybrid system model
ActiveCN103942086ASoftware simulation/interpretation/emulationModelicaHybrid system
Owner:EAST CHINA NORMAL UNIV
Modified dead axle type hydraulic automatic gear shifting with six shift gears
InactiveCN1687614AImprove gear shifting performanceIncrease usageFluid gearingsAutomatic transmissionVariator
Owner:付宪生
Traction mechanism applied to medical transfer bed and medical transfer bed
PendingCN111419551ARealize the function of assisting patient movementStretcherNursing bedsEngineeringSurgery
Owner:中山市北京理工大学研究院 +1
Network disk file table division method and device
InactiveCN106844564AAvoid the problem of lower operating efficiencyFile access structuresSpecial data processing applicationsComputer scienceOperating system
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Production method of modified nanometer SiO2 particles with CO2/N2 response
InactiveCN110746954AOil displacement effect is goodImprove responsivenessDrilling compositionSweep efficiencySilanes
Owner:SOUTHWEST PETROLEUM UNIV
Fresh litsea cubeba seasoning sauce and making method thereof
Owner:SOUTHWEST UNIV
Safe mixer for color masterbatch
InactiveCN105268352ARotary stirring mixersMasterbatchControl line
Owner:苏州清丰兴业塑胶有限公司
Polyester glossy composite yarn and preparation method thereof
InactiveCN113279070AWell mixedImprove mixing efficiencyFilament forming substance formingFilament/thread formingYarnPolymer science
Owner:安徽昕怡佳纺织有限公司
Signal detection method and system based on manifold filtering and JBLD divergence
ActiveCN113311417AImprove the ability to distinguishAvoid Detection Performance LossRadio wave reradiation/reflectionAverage filterAlgorithm
Owner:NAT UNIV OF DEFENSE TECH
Photovoltaic window power generation and heating system
ActiveCN105352004BReduce surface temperatureImprove photoelectric conversion efficiencyPhotovoltaic supportsLighting and heating apparatusThermal energyInsulation Problem
Owner:CHANGZHOU UNIV
Method for quantitatively analyzing underground water numerical simulation uncertainty based on information entropy
InactiveCN105975444AOvercome the defect that only normal distribution can be measuredOvercoming the disadvantage of overlapping uncertaintyForecastingDesign optimisation/simulationRegular distributionModel parameters
Owner:NANJING UNIV
Waterproof and heat insulation type LCD panel of electric vehicle
InactiveCN104527431AAvoid disassembly for maintenanceFirmly connectedCycle equipmentsVehicle componentsTectorial membraneBarium salt
Owner:SUZHOU XINHANG MICROELECTRONICS
Tapering bend series connection type micromixer
InactiveCN106268471AIncrease contact areaReduce flow lossTransportation and packagingMixersConnection typeMain channel
Owner:JIANGSU UNIV
New energy power battery gluing machine
InactiveCN111942946AEasy to operateImprove glue application efficiencyAssembling battery machinesFinal product manufacturePower batteryCircular disc
Owner:李明娟
Bronchoscope light source leading-in equipment
PendingCN114732335AConvenient light source import methodBronchoscopesLaryngoscopesEngineeringMechanical engineering
Owner:SHANGHAI CHEST HOSPITAL
Sedimentation simulation internal structure recovery method
InactiveCN110208054AShort cycleShorten the timePreparing sample for investigationRecovery methodSlice thickness
Owner:YANGTZE UNIVERSITY
Intrusion position detection device and intrusion position detection method
InactiveCN105321282ASimple structureLow costBurglar alarm electric actuationElectrical resistance and conductanceLocation detection
Owner:深圳市通宝莱科技有限公司
Treatment process of pleating fabric of knitted sweater
Owner:HUIZHOU NANXUAN KNITWEAR FACTORY CO LTD
Phenol and cyanogen waste water physical chemical method control process and equipment
ActiveCN101781038ARealize resourcesSave dilution waterWater contaminantsMultistage water/sewage treatmentChemical treatmentInduced gas flotation
Owner:JINAN METALLURGICAL CHEM EQUIP CO LTD
Commodity wholesale trade transportation device suitable for different road surfaces
InactiveCN112407084AProtection anti-slipImprove securityEndless track vehiclesRoad surfaceMechanical engineering
Owner:福今(广州)贸易有限公司
Single-structure multi-stage cyclone dust collector suitable for additive manufacturing
PendingCN114433366AReduce in quantityImprove flow efficiencyReversed direction vortexConvertersThermodynamics
Owner:苏州界川设计咨询有限公司
Portable road-side laser traffic survey device and survey method thereof
InactiveCN106710237ANon-destructiveQuick releaseDetection of traffic movementSurvey instrumentThird generation
Owner:广州维脉电子科技有限公司
Camshaft cover
PendingCN108180086AEasy to separateOvercome the problem of high-speed flow taking away the oil in the oil storage tankCasingsMachines/enginesLeakage flowCamshaft
Owner:MECAPLAST CAR COMPONENTS SHANGHAI
Photovoltaic assembly, working method and preparation method thereof, and reflective adhesive film for gaps
InactiveCN110071187AMake full use of light energyImprove light energy utilizationFinal product manufacturePhotovoltaic energy generationLight energyEngineering
Owner:CHANGZHOU BAIJIA NIANDAI FILM TECH CO LTD
A polyimide lithium battery diaphragm, a preparation method thereof, and a lithium battery comprising the diaphragm
InactiveCN109119572AHigh mechanical strengthImprove puncture strengthCell component detailsCross-linkCoupling
Owner:RUYUAN DONGYANG LIGHT FLUORINE RESIN CO LTD
Non-compulsion type automatic rope arranging windlass
PendingCN106429915AEnsure safetySimple structureWindow cleanersWinding mechanismsEngineeringHanging basket
Owner:北京世纪永安科技发展有限公司
Rotor core and rotation shaft assembly tool of motor
InactiveCN107070123ASimple structureEasy to useManufacturing stator/rotor bodiesHydraulic cylinderClassical mechanics
Owner:ZHENGZHOU AIRCRAFT EQUIP +1
Primer and probe combination for detecting phytophthora cambivora based on RPA-lateral flow chromatography technology and application thereof
InactiveCN110066885AGood amplification effectStrong band specificityMicrobiological testing/measurementMicroorganism based processesPositive controlPhytophthora cambivora
Owner:NANJING FORESTRY UNIV
Job processing method and device and computer equipment
PendingCN111552547AIncrease profitImprove processing efficiencyProgram initiation/switchingResource allocationProcessingCloud computing
Owner:BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
Chilli sauce and preparation method thereof
InactiveCN102972739ABright colorHigh nutritional valueFood preparationAdditive ingredientFood flavor
Owner:康爱民
Enzyme-linked immunoassay method for quantitatively detecting content of anti-human interleukin 17 monoclonal antibody in serum
ActiveCN112300285AWide effective quantitative rangeHigh sensitivityImmunoglobulinsBiological testingImmune profilingAntiendomysial antibodies
Owner:QYUNS THERAPEUTICS CO LTD
Tungsten copper sheet component with tungsten fiber mesh reinforced copper-based composite layer
ActiveCN113088838AEnhanced mechanical performance enhancement effectGood mechanical performance enhancement effectFiberMetal sheet
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Cooking method and system, and cooking control device
InactiveCN110584451AImprove cooking efficiencyTime-controlled ignitorsCooking vessel constructionsProcess engineeringCooking methods
Owner:深圳市享往科技有限公司
Crude oil transportation pipeline capable of preventing crude oil from precipitating
InactiveCN111578140APrevent precipitationAvoid transportPipeline systemsEngineeringMechanical engineering
Owner:郭荣兴
Method for measuring error of current transformer under 200Hz frequency
Owner:BAODING TIANWEI GRP CO LTD
Water flowing type ice maker circulating water effluent automatic separating device
InactiveCN106524614AGuaranteed to eat directlySimple structureLighting and heating apparatusIce productionSolenoid valveWater flow
Owner:GUANGZHOU NAIXER REFRIGERATION EQUIP CO LTD
High-temperature-resistant silver-coated and nickel-coated copper conductive powder of core-shell structure and preparation method thereof
ActiveCN105598467AIncrease reaction rateIncrease productivityTransportation and packagingMetal-working apparatusCopperMaterials science
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
Fast clustering method based on multipoint tension model
InactiveCN107194425AFast convergenceIncrease diversityCharacter and pattern recognitionArtificial lifeLocal optimumData set
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Hydrophilic chiral separation polysulfone membrane, and making method and application thereof
ActiveCN103585902AOptimal Control StructureImprove hydrophilicitySemi-permeable membranesOptically-active compound separationOrganic solventPolysulfone membrane
Owner:杭州绿益环境科技有限公司
Processing method of Chinese torreya seeds
InactiveCN105707657APromote the transformation of tanninsEfficient conductionFood scienceTanninTorreya
Owner:浙江榧常好食生物科技有限公司
Thin-wall conduit machining tool
ActiveCN104014834AEven by forceExtended service lifePositioning apparatusMetal-working holdersEngineeringGuide tube
Owner:JIANGXI HONGDU AVIATION IND GRP
Manufacture method of one bite crisp
InactiveCN104431263ASweet and crispyFull of nutritionConfectionerySweetmeatsEngineeringProcess engineering
Owner:文吉道
Gas atomization spraying disc for preparing nano-particle reinforced metal-matrix composite powder
ActiveCN113399671AShort manufacturing processImprove stabilityAdditive manufacturing apparatusIncreasing energy efficiencyNanoparticleMetal matrix composite
Owner:CENT SOUTH UNIV +1
HBsAg, technology for preparing HBsAg through expression by virtue of recombinant saccharymyces cerevisiae, separation and purification technology for HBsAg as well as hepatitis B vaccine
Owner:SHENZHEN KANGTAI BIOLOGICAL PROD
Water tank and steam box integrated machine
ActiveCN105455623AGuaranteed temperatureAvoid troubleDomestic plumbingSteam cooking vesselsEngineeringWaste heat
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Optical transport network (OTN) device alarm processing method and device
InactiveCN105991311ASolve the problem of not supporting the alarm mechanismData switching networksAlarm stateOptical Transport Network
Owner:ZTE CORP
Integrated system and method for relay protection health management
ActiveCN109802371AAccurate detectionAvoid wastingPower network operation systems integrationEmergency protective circuit arrangementsElectric power systemExecution unit
Owner:NINGBO ELECTRIC POWER DESIGN INST
Separate layer fracturing continuous ball throwing device
InactiveCN108775237ABlowout preventionImprove construction safetyFluid removalWell/borehole valve arrangementsGear wheelEngineering
Owner:中石化石油工程技术服务有限公司 +1
Shuttering component
Owner:邱则有
Unmanned driving method and device
InactiveCN109343526AAccurate detectionTimely detectionPosition/course control in two dimensionsReal-time computingComputer science
Owner:锐嘉科集团有限公司
CMOS single-tube infrared transceiver
ActiveCN112217571ANon-electrical signal transmission systemsElectromagnetic transceiversCMOSInfrared
Owner:BEKEN CORP