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.
Fitting for doors or windows
ActiveCN102713113BBuilding locksEngineeringMechanical engineering
Owner:FRANZ SCHNEIDER BRAKEL GMBH CO KG
Angle positioning device for variable distance pull rod
Owner:CHINA HELICOPTER RES & DEV INST
A method for preparing (1-vinyl-3-ethylimidazole borate) polyionic liquid/polyvinyl alcohol polymer composite
Owner:TAIYUAN UNIV OF TECH
Content obtaining method and server
Owner:HUAWEI TECH CO LTD
A kind of diesel oil hydrogenation upgrading catalyst carrier and preparation method thereof
ActiveCN104667995BSuitable for lysisImprove heterogeneous performanceCatalyst carriersMolecular sieve catalystsMolecular sieveSilicon
Owner:CHINA PETROLEUM & CHEM CORP +1
A noise-reducing drainage pipeline structure for indoor use
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
Heat treatment technology aartensite stainless steel annular forging
ActiveCN103361570BAvoid crackingShorten heating timeFurnace typesHeat treatment furnacesFurnace temperatureChemical composition
Owner:CENT IRON & STEEL RES INST
Drag chain used for ultra-long three-coordinate measuring machine
InactiveCN103470693BLittle impact on accuracySimple structureMeasurement devicesHauling chainsEngineeringCoordinate-measuring machine
Owner:浙江时代计量科技有限公司
A kind of soft polyvinyl chloride material and preparation method thereof
Owner:KINGFA SCI & TECH CO LTD
A kind of automotive filter paper reinforced resin composition
ActiveCN103321090BHigh tensile strengthImprove performanceNon-macromolecular organic additionPaper/cardboardDistilled waterWater soluble
Owner:杭州市化工研究院有限公司
Two-stage biological selection denitrifying phosphorus and nitrogen removal sewage treatment device and method thereof
ActiveCN101792243BInhibition of reproductionExcellent anaerobic environmentTreatment with anaerobic digestion processesTreatment with aerobic and anaerobic processesNitrogen removalWastewater
Owner:HARBIN INST OF TECH
Mould assembly control device of hot core box mould
InactiveCN103639371BGuaranteed Thickness RequirementsPrevent super thickMoulding machinesComputer moduleEngineering
Owner:TIANCHANG CYLINDER HEAD
Two-axis alternate flip structure
Owner:JARLLYTEC CO LTD
A dry powder mortar anti-segregation device
ActiveCN106142354BEvenly distributedAvoid blockingDischarging apparatusLoading/unloadingThree levelMaterials science
Owner:内蒙古第三建筑工程有限公司
A kind of highly wear-resistant super-amphiphobic catalyst coating and its preparation method and application
ActiveCN107570217BReduce carbon deposition rateAvoid destructionCatalyst carriersOrganic-compounds/hydrides/coordination-complexes catalystsCoated surfacePtru catalyst
Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD
Non-destructive testing device for ferromagnetic slender members based on improved coil
ActiveCN107328851BWinding is simpleImprove signal-to-noise ratioMaterial magnetic variablesVertical planeFerromagnetism
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
Lock with remote monitoring and fingerprint recognition
ActiveCN105649421BIntelligentImprove practicalityNon-mechanical controlsIndividual entry/exit registersWireless transmissionComputer module
Owner:DONGGUAN HUAHONG METAL PROD
A bismuth orthosilicate nano-luminescent material with egg yolk-eggshell structure and preparation method thereof
InactiveCN110628431BEasy to operateNo pollution in the processNanoopticsLuminescent compositionsYolkEggshell
Owner:SHANDONG UNIV
A kind of preparation method of layered structure paper-based carbon electrode
ActiveCN110189928BFusion wellImprove conductivityHybrid capacitor electrodesHybrid/EDL manufacturePtru catalystSupercapacitor
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
Capacitive displacement sensor calibration device
ActiveCN104075652BSimple and fast operationImprove the accuracy of assembly and adjustmentUsing electrical meansObservational errorBeam splitter
Owner:BEIJING GUOWANG OPTICAL TECH CO LTD
Method for extracting plastics from house refuse
ActiveCN100417506CReduce adverse effectsThe sorting process is compactGas current separationSolid waste disposalLitterPulp and paper industry
Owner:SHANGHAI BOSHIGAO ENVIRONMENTAL TECH CO LTD
Device for monitoring the condition of a human being
InactiveCN1826081BDiagnostic recording/measuringSensorsHuman bodyEngineering
Owner:约翰内斯·德克勒克·皮特森
An oil well head anti-theft well cover device
Owner:SHENGLI OILFIELD HAISHENG PETROLEUM MACHINERY MFG
A kind of optical fiber Bragg grating dynamic anemometer and using method thereof
InactiveCN103675330BRealize real-time dynamic online monitoringIndication/recording movementFluid speed measurementImpellerGrating
Owner:KUNMING UNIV OF SCI & TECH
A kind of nanofiber multi-layer composite filter mask and preparation method thereof
ActiveCN104921342BCoated thinReduce resistanceSynthetic resin layered productsProtective garmentParticulatesPolymer science
Owner:QINGDAO HSJ ENVIRONMENTAL PROTECTION TECH CO LTD
The preparation method of rose enzyme
Owner:山东凤凰生物科技股份有限公司
A kind of finishing and packaging device for gloves processing
ActiveCN114655525BWon't loose creasesGuaranteed stable workPackaging automatic controlBundling machine detailsStructural engineeringIndustrial engineering
Owner:江苏泛亚劳护用品有限公司
Process for producing a stream comprising ethylene glycol
InactiveCN105658571AProductsHydrogenCelluloseGlycerol
Owner:BIOCHEMTEX
Active Clamp Flyback Power Converter with Switchable Mode of Operation
ActiveCN110957915BDc-dc conversionElectric variable regulationCapacitanceConverters
Owner:LEADTREND TECH
A new type of new energy intelligent anti-reverse diode
ActiveCN109979885BRealize the role of sealing and fasteningRealize the role of rotation, compression and fixationSemiconductor/solid-state device detailsElectric connection testingNew energyProtective shielding
Owner:ZHEJIANG LIUJING RECTIFIER CO LTD
Seedling raising method of prickly pear
InactiveCN103416276BIncreased germination rate in fieldReduced amount of seeds used for seedling breedingSeed and root treatmentCultivating equipmentsSeedlingRidge
Owner:贵州山珍宝绿色科技开发有限公司
soi four-port network and its system
ActiveCN104750922BSpecial data processing applicationsCommon drainEngineering
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
Prediction Method of Remaining Service Life of Battery Based on Correlation Vector Machine and Particle Filter
ActiveCN107238800BImprove forecast accuracyGuaranteed stabilityElectrical testingSpecial data processing applicationsPower batteryElectrical battery
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Medium processing device
InactiveCN100576264CTo prevent the situation of forgetting to take out banknotesPaper-money handling devicesCoin/currency accepting devicesEngineering
Owner:OKI ELECTRIC IND CO LTD
A method and system for automatic invoice verification
ActiveCN108734849BAvoid manual interventionImprove automationPaper-money testing devicesCharacter and pattern recognitionImage extractionComputer graphics (images)
Owner:新浪技术(中国)有限公司
A wood cutting machine for woodworking
ActiveCN111673846BEasy to collectAchieve regulationGuide fencesProfiling/shaping machinesWood cuttingWorkbench
Owner:TAIHE COUNTY YIGE CRAFTS CO LTD
Metal oxide/carbon or metal oxide/metal/carbon one-dimensional nanometer composite material and preparation method thereof
InactiveCN103232059BEvenly distributedEvenly dispersedMaterial nanotechnologyZinc oxides/hydroxidesMaterials preparationCentrifugation
Owner:BEIJING UNIV OF CHEM TECH
an anesthesia bracket
ActiveCN112274266BImprove comfortQuality improvementOperating tablesInstruments for stereotaxic surgeryEngineeringAnesthesia
Owner:QINGDAO MUNICIPAL HOSPITAL
LAMP (mop-mediated isothermal amplification) detection primer group, kit and method for transgenic soybean DP-305423 and derived varieties thereof
ActiveCN102634589BSimple and fast operationMild conditionsMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyGenetically modified soybean
Owner:广州迪澳生物科技有限公司 +2
A disassembled poultry farm feed delivery pipeline for easy cleaning
Owner:LUAN LONGXIANG MEISHIWANG POULTRY IND CO LTD
A kind of high-viscosity polyvinyl acetate emulsion and preparation method thereof
ActiveCN102372885BHigh viscosity requirementsHigh strengthMonocarboxylic acid ester polymer adhesivesCellulosePolymer science
Owner:CHINA PETROCHEMICAL CORP +1
A kind of synthetic method of canthaxanthin
ActiveCN111423349BReduce generationNot easy to oxidize and deteriorateOrganic chemistryOrganic solventCanthaxanthin
Owner:WANHUA CHEM GRP CO LTD
Double-caterpillar drilling machine used in coal mines
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD
Signal source scheduling system and signal scheduling method of signal source system
ActiveCN109426476BReduce space occupancySave resourcesDigital output to display deviceData packDisplay device
Owner:北京仁光科技有限公司
Core-shell type carbon microspheres and preparation method and application thereof
ActiveCN103102509BImprove flame retardant performanceGood compatibilityPigment treatment with non-polymer organic compoundsPolymer scienceIn situ polymerization
Owner:TAIYUAN UNIV OF TECH
Device for controlling an electrical appliance
ActiveCN101595543BContact driving mechanismsHigh-tension/heavy-dress switchesElectric machineElectrical devices
Owner:ALSTOM TECH LTD
Carbon fiber composite core aluminum stranded wire transmits electric power device to oil production well
ActiveCN104851505BAvoid displacementAvoid the problem of elongation by gravityElectrically conductive connectionsInsulated cablesElectricityElectrical conductor
Owner:ZHEJIANG HUAYUAN ELECTRIC HEAT
On-chip integrated transceiver matching network and method suitable for constant-envelope nonlinear modulation
ActiveCN108683434BTransmissionBandpass filteringTransceiver
Owner:上海亮牛半导体科技有限公司
Motor control method, device and system
ActiveCN103647256BTotal Protection ControlGuaranteed reliabilityEmergency protective arrangements for automatic disconnectionMotor controlEngineering
Owner:CHINA SHENHUA ENERGY CO LTD +2
Method for controlling wireless network access
InactiveCN102413580BWireless communicationCommunications systemAccess time
Owner:ZHEJIANG YUMAI TECH
Phosphor and method for manufacturing the same, and light-emitting device and display device using phosphor
Owner:DEXERIALS CORP
A soil-fixing and water-locking device for soil in dry areas
ActiveCN111519701BPlay a role in stabilizing the soilNot easy to influenceWatering devicesCultivating equipmentsWater storageSoil science
Owner:重庆美村科技有限公司
A method for preparing three-dimensional hollow molybdenum sulfide based on upconversion nanoparticles
ActiveCN110255619BAchieve preparationOvercome the problem of harsh synthesis conditionsNanotechnologyMolybdenum sulfidesUpconversion nanoparticleSulfide compound
Owner:NANJING TECH UNIV
A verification and error correction method for mud pulse signal
Owner:成都深地领航能源科技有限公司
Electronic passport expansion access control system and authentication method based on identification cipher technology
ActiveCN101504732BFlexible AuthorizationOvercoming loopholes in authorization trust transferUser identity/authority verificationCo-operative working arrangementsBiometric dataControl system
Owner:WUHAN TIANYU INFORMATION IND
Method and device for determining sleep critical area
ActiveCN106725322BEasy to detectDiagnostic recording/measuringSensorsBlink frequencyPhysical medicine and rehabilitation
Owner:NEUSOFT CORP
High Power Ring LED Luminaires
InactiveCN105987315BElectric circuit arrangementsLighting heating/cooling arrangementsElectricityEngineering
Owner:ENRAYTEK OPTOELECTRONICS
Method and device for taking pictures
ActiveCN104735362BIncrease exposureTelevision system detailsColor signal processing circuitsSkin colorFace skins
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A three-order strict feedback chaotic proportional projection synchronization method based on global integral sliding mode
Owner:NORTHEASTERN UNIV LIAONING
A screening chromogenic plate for carbapenem-resistant Enterobacteriaceae bacteria
ActiveCN112760358BAchieve separationEasy to detectMicrobiological testing/measurementAgainst vector-borne diseasesAntibiotic drugYeast extract
Owner:浙江夸克生物科技有限公司
A kind of fluid solidified soil and preparation method thereof
ActiveCN110723938BImprove volume stabilityImprove carrying capacityWater resource protectionSoil scienceSlag
Owner:POWERCHINA WATER ENVIRONMENT GOVERANCE
A kind of self-service printing equipment and using method thereof
ActiveCN110421980BReduce usage timeConvenient timeTypewritersApparatus for meter-controlled dispensingProcess engineeringVia device
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Electrical interconnection utilizing raised contacts on flex circuits
InactiveCN102310642BPrintingElectricityContact pad
Owner:XEROX CORP
Air conditioner control method, device, storage medium, air conditioner and remote controller
ActiveCN108278737BImprove experienceImplement a custom runMechanical apparatusLighting and heating apparatusPhysical medicine and rehabilitationMedicine
Owner:GREE ELECTRIC APPLIANCES INC +1
A kind of medical polyetheretherketone composite material and preparation method thereof
ActiveCN108219360BImprove biological activityMaintain biological activityPoly ether ether ketonePolyvinyl alcohol
Owner:成都普特斯医疗科技有限公司
Method and system for realizing collaborative forensics analysis on remote forensics target terminal
ActiveCN104462996BReduce overheadImprove reliabilityDigital data protectionTransmissionAnalysis dataEngineering
Owner:THE THIRD RES INST OF MIN OF PUBLIC SECURITY
A method for staged fracturing of horizontal wells
ActiveCN107989592BReduce over-replacementEven displacement effectFluid removalDrilling compositionHorizontal wellsFracturing fluid
Owner:CHINA PETROLEUM & CHEM CORP +1
Computer system capable of avoiding update of basic input /output system program from failing and updating method thereof
InactiveCN100504782CProgram loading/initiatingRedundant operation error correctionControl signalMemory bus
Owner:WISTRON CORP
A signal access module, control method and signal access device
ActiveCN111966010BImprove work efficiencyImprove compatibilityProgramme controlComputer controlCommunication interfaceTransformer
Owner:深圳市联洲国际技术有限公司
Shortwave Vertical Antenna and Its Supporting Device
ActiveCN106252890BChange the resonant frequencyHigh gainAntenna supports/mountingsRadiating elements structural formsElectricityResonance
Owner:大唐联诚信息系统技术有限公司
A medical bleaching and drying device
InactiveCN108956249BEasy to useCompact structurePreparing sample for investigationCleaning using liquidsApparatus instrumentsMedical treatment
Owner:QINGDAO MUNICIPAL HOSPITAL
A method, device and system for cluster communication
ActiveCN103200534BSave transmission resourcesConnection managementBroadcast service distributionTransmission channelService gateway
Owner:HUAWEI TECH CO LTD
Traditional Chinese medicine formula for treating sciatica
InactiveCN104623023AGood effectNo side effectsNervous disorderUnknown materialsCyathula officinalisFormulary
Owner:陈华
An Equalization Method for Underwater Acoustic Channel Communication Signals
InactiveCN103841067BReduce signal to noise ratioImprove equalization qualityTransmitter/receiver shaping networksMultiple carrier systemsBlind equalizerMean square
Owner:HUAINAN UNITED UNIVERSITY
A kind of inorganic nanocomposite antibacterial material for ceramics and its preparation method and application
ActiveCN112759253BImprove antibacterial propertiesImprove the effect of removing formaldehydeBiocidePhysical/chemical process catalystsOxide compositeSilver ion
Owner:C-STAR (GUANGZHOU) NANOMA TERIALS CO LTD
Resource id management method, device, equipment and readable storage medium
ActiveCN113364611BResolving Discrepancies in Allocation StrategiesBreak the conflict of flexible customizationTransmissionCommunications softwareEngineering
Owner:FENGHUO COMM SCI & TECH CO LTD
Ocean hydrology and water quality ecological monitoring buoy
Owner:SECOND INST OF OCEANOGRAPHY MNR
Dip molding composition, method for manufacturing glove, and glove
Owner:MIDORI ANZEN
Molecular Markers and Their Application in Breeding of Holstein Cattle for Resistance to Heat Stress
InactiveCN101423872BIncrease daily milk productionIncrease milk productionMicrobiological testing/measurementClimate change adaptationHeat stressMolecular genetics
Owner:NANJING AGRICULTURAL UNIVERSITY
Method and device for controlling robot emotion
ActiveCN106926258BFor precise controlAccurate controlBiological modelsManipulatorInformation controlPhysical medicine and rehabilitation
Owner:SHEN ZHEN KUANG CHI HEZHONG TECH LTD
Process for preparing amphiphilic nano silicon dioxide
InactiveCN1308233CPrevent drynessReduce reunionNanostructure manufactureSilicaIon exchangePolystyrene
Owner:WUHAN UNIV OF TECH
Linear polishing machine
ActiveCN109590880BImprove polishing qualityThere will be no problem of affecting the polishing effectGrinding carriagesPolishing machinesPolishingPhysics
Owner:SICHUAN XUHONG OPTOELECTRONICS TECH
A flue gas purification and waste heat utilization system of a waste incineration power plant
ActiveCN109395496BFully mixed combustionFully oxidative decompositionGas treatmentDispersed particle filtrationElectric generatorEnvironmental geology
Owner:QUJING YUNDIAN TOUXIN ENERGY POWER GENERATION
A Borehole Stress Gauge Mounting and Free Recovery Locator
ActiveCN112377128BAchieve fixationAchieve lossless recyclingBorehole/well accessoriesSpring forceStrain gauge
Owner:INST OF GEOMECHANICS
A concentrated photovoltaic power generation device based on off-axis Fresnel reflective condenser
InactiveCN103208950BWill not affect power generationEasy to assemblePhotovoltaicsPhotovoltaic energy generationLight spotFacula
Owner:SUNCORE PHOTOVOLTAIC TECH
Coil laying equipment and method
ActiveCN112627444BImprove quality and efficiencyImprove construction efficiencyRoof toolsVehicle frameSurface roughness
Owner:青岛国工高新材料有限公司
Fuel-supplying apparatus and fuel battery containing the same
ActiveCN101355174BExtended service lifeImprove use reliabilityFuel cell auxillariesSolid electrolyte fuel cellsFuel cellsOrganic fuel
Owner:BYD CO LTD
Red glue cleaning agent
ActiveCN103160398BNo residueGood dispersionSurface-active non-soap compounds and soap mixture detergentsDiethylene glycol monobutyl etherEthyleneglycol monobutyl ether
Owner:广东剑鑫科技股份有限公司
Paper filling device
InactiveCN102867357BLoad accuratelyAccurate fillingCoin/currency accepting devicesPulp and paper industryControl unit
Owner:OKI ELECTRIC IND CO LTD
Objective lens for endoscope
ActiveCN100478730CGood back interceptEasy to correctOptical elementsConditional expressionRefractive index
Owner:FUJI PHOTO OPTICAL CO LTD
Temperature regulation method and temperature regulation system of vehicle battery
ActiveCN109591541BUniform temperatureAir-treating devicesSecondary cellsElectrical batteryIn vehicle
Owner:BYD CO LTD
Low magnification concentrated photovoltaic cells
ActiveCN104716216BReduce manufacturing costMake full use of the production processPhotovoltaic energy generationSemiconductor devicesElectricityEngineering
Owner:HUANENG CLEAN ENERGY RES INST
A kind of low-dimensional nano-silver/bi2te3-based thermoelectric composite material and preparation method thereof
ActiveCN103474567BImprove performanceIncreased ZT valueThermoelectric device junction materialsBismuth tellurideElectro conductivity
Owner:DONGHUA UNIV
Front-end probe mechanism of reactor pressure vessel checking machine
InactiveCN101894592BAvoid missing defectsTightly coupledNuclear energy generationNuclear monitoringReactor pressure vesselNuclear power
Owner:CGNPC INSPECTION TECH +2
A welding groove inspection caliper
ActiveCN109470123BImprove detection efficiencyEasy to operateAngles/taper measurementsMechanical thickness measurementsClassical mechanicsEngineering
Owner:CHENGXI SHIPYARD
A sewage utilization retreat water culvert device
ActiveCN111720874BSolve the problem of retrieving water point spacing requirementsSmall footprintLighting and heating apparatusSpace heating and ventilation detailsWater withdrawalEngineering
Owner:HENAN WANJIANG NEW ENERGY DEV CO LTD
A kind of 420mpa class normalized steel plate for extra-thick specification structure and its manufacturing method
Owner:SHOUGANG CORPORATION
Ring Power Flow Fatigue Testing Machine
Owner:SHENYANG JIANZHU UNIVERSITY
An advertising push system based on big data
ActiveCN110232586BUnderstand intuitiveAccurate advertisingDigital data information retrievalSpecial data processing applicationsData packEngineering
Owner:浙江华坤道威数据科技有限公司
A system and method for resending card-encrypted information
ActiveCN108242980BImprove experienceImprove efficiencyError prevention/detection by using return channelComputer networkDatabase
Owner:SHANGHAI HANDPAL INFORMATION TECH SERVICE
Rotating Electric Machines and Methods of Avoiding Resonance
Owner:TOSHIBA MITSUBISHI-ELECTRIC IND SYST CORP
Piston device with speed response mechanism
ActiveCN111022191BControl speedControl oil supply rateTurbine/propulsion fuel controlThermodynamicsMechanics
Owner:XIAN AERO ENGINE CONTROLS
Method for repairing cavities of monitoring area with mobile nodes
InactiveCN102361514BLow costCavity repair effect is goodNetwork topologiesNetwork planningRepair methodReal-time computing
Owner:SUZHOU UNIV
Traditional Chinese medicine composition for treating chronic uremia and preparation method thereof
InactiveCN102488860BImprove the quality of lifeProlong lifeUrinary disorderPlant ingredientsSalvia miltiorrhizaPinellia
Owner:刘云
Bus communication system and method
ActiveCN100471152CEfficient and stable bus communicationData switching by path configurationOrthogonal multiplexCommunications systemComputer science
Owner:HUAWEI TECH CO LTD
An ash sealing device for preventing low-temperature gas from entering a high-temperature dust collector
ActiveCN103752090BSafe ash unloadingRealize unloadingReversed direction vortexDispersed particle filtrationThermodynamicsMechanical engineering
Owner:HENAN DRAGON INTO COAL TECH CO LTD
Light emitting device
ActiveCN104518065BSolid-state devicesSemiconductor devicesLight equipmentRefractive index
Owner:SUZHOU LEKIN SEMICON CO LTD
Band-pass filter based on substrate-integrated non-radiative dielectric waveguide
ActiveCN105846018BSuppression of leakage lossReduce electromagnetic interferenceWaveguide type devicesDielectricBandpass filtering
Owner:NANJING UNIV OF POSTS & TELECOMM
Method for inhibiting propagation of energy-transmitting optical fibers at cladding mode
InactiveCN101556352BHigh beam qualityIncrease lossCladded optical fibreCoupling light guidesLaser technologyLight beam
Owner:CHANGCHUN UNIV OF SCI & TECH
A method for determining the content of gluconic acid in food
Owner:SHANXI UNIV
A confocal microprobe with a bending alarm function, its supporting device and detection method
ActiveCN105388604BReal-time monitoring of reflectance shiftsImprove protectionMicroscopesFiber bundleOptical power
Owner:BIOPSEE (ZHIYUAN) MEDICAL TECH CO LTD
Construction method of cast-in-place concrete guardrail
ActiveCN110144818BFix fixQuick fixBridge structural detailsBridge erection/assemblyPre stressArchitectural engineering
Owner:倡创(上海)咨询管理事务所
A four-way adjustment mechanism for steering column
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD
Range hood
InactiveCN102012056BExpand the scope of absorptionEasy to cleanDomestic stoves or rangesLighting and heating apparatusEngineeringExhaust pipe
Owner:宁波百基拉电子科技有限公司
A kind of synthesis method of quantum dot-polypeptide complex with polyhistidine linking arm
ActiveCN104231035BPeptide preparation methodsLuminescent compositionsSide chainSynthesis methods
Owner:贾明宏
A folding and flanging die structure of a stamping die
InactiveCN104259311BGuarantee stamping qualityEasy demoulding and separationShaping toolsPunchingEngineering
Owner:重庆时特汽车配件有限公司
Beamforming method and device for adaptive antenna grouping and large-scale mimo system
Owner:HENAN UNIVERSITY OF TECHNOLOGY
A conveying device, production line and method capable of automatic decoupling and reset
Owner:MH ROBOT & AUTOMATION
Electronic device and image display method
ActiveCN104469087BImprove qualityTelevision system detailsColor television detailsComputer scienceSignal processing
Owner:ABILITY ENTERPRISE CO LTD
Method for realizing time-sharing task of whole-vehicle controller
ActiveCN102371955BSolve the problem of imprecise timingAvoid missing tasksElectric/fluid circuitComputer moduleTime-sharing
Owner:苏州海格电控股份有限公司
Method and device for feeding weft yarn
Owner:PICANOL NV
A temperature control system to prevent freezing of fermentation tanks
ActiveCN113791651BFreezing will not occurThere will be no local overcoolingBeer fermentationTemperatue controlBiotechnologyTemperature control
Owner:南阳市京德啤酒技术开发有限公司
A rapid preparation of high surface area porous feo x /sio 2 Methods of composite materials and resulting porous materials and applications
ActiveCN109053127BNo reduction in specific surface areaLarge specific surface areaOther chemical processesWater contaminantsSilicic acidDyeing wastewater
Owner:UNIV OF JINAN
Apparatus and method for discharging and degaussing of electromagnetic clutch
ActiveCN101354065BReduce short circuitAvoid abnormal damageMagnetic bodiesMagnetically actuated clutchesElectromagnetic clutchEngineering
Owner:BAOSHAN IRON & STEEL CO LTD
Device, method and system for detecting luminous uniformity on the surface of a luminous body
Owner:GOERTEK INC
A foldable multifunctional drawing table
InactiveCN104172736BCompact structureNovel structureFoldable tablesStowable tablesEngineeringMulti disciplinary
Owner:HUNAN NORMAL UNIVERSITY
Method for preparing polycrystalline silicon ingot, polycrystalline silicon ingot casting furnace and silicon wafer
ActiveCN104372404BReduce low angle grain boundariesImprove conversion efficiencyPolycrystalline material growthSingle crystal growth detailsMolten stateAcute angle
Owner:GCL POLY SUZHOU NEW ENERGY OPERATION MANAGEMENTCO
How to assemble the engine unit
ActiveCN111720216BMaterial analysis using wave/particle radiationVolume/mass flow measurementControl engineeringLubricant
Owner:AECC HUNAN AVIATION POWERPLANT RES INST
Method for forming fin field effect transistor
ActiveCN106206693BReduce blocking effectReduce height differenceSemiconductor devicesEtchingEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP
Wild rose hip leaf tea and method for preparing same
InactiveCN100407934CFull of nutritionFragrant tastePre-extraction tea treatmentTea substituesRose hipBiology
Owner:王玮
3d r/w cell with reduced reverse leakage and method of making thereof
ActiveCN101796588BSolid-state devicesDigital storageSemiconductorMaterials science
Owner:SANDISK TECH LLC
A low-temperature oxygen plasma ultra-clean water cleaning system for silicon wafers
InactiveCN105185730BEfficient removalSmall footprintSemiconductor/solid-state device manufacturingVapor–liquid separatorOxygen plasma
Owner:DALIAN MARITIME UNIVERSITY
Method for determining function call relationship, hot patch upgrade method and device
Owner:HUAWEI TECH CO LTD
A kind of tea tree bud stripping method for promoting shoot seedling cultivation
ActiveCN107135888BImprove survival rateLow investment costCultivating equipmentsHorticulture methodsTea plantationSeedling
Owner:英德创美农业发展有限公司
A kind of honeycomb material and the structural material thereof
InactiveCN105199418BFlat surfaceHigh strengthSynthetic resin layered productsWood layered productsFiberRefrigerator car
Owner:RONGCHENG COMPOSITE MATERIALS
A kind of acrylic adhesive emulsion for OCA optical film and preparation method thereof
ActiveCN105440995BStir wellImprove curing effectAcid polymer adhesivesEster polymer adhesivesCross-linkPolymer science
Owner:JIANGSU ZHONGHAI HUA HE ENVIRONMENTAL PROTECTION CO LTD
Composite samples and methods for their preparation
ActiveCN113466268BLong preparation timeAvoid flippingPreparing sample for investigationMaterial analysis by transmitting radiationAcute anglePhysical chemistry
Owner:YANGTZE MEMORY TECH CO LTD
Optical waveguide device, its making method and optical communication equipment
InactiveCN1495446AWavelength-division multiplex systemsCoupling light guidesEngineeringOptical communication
Owner:ORMON CORP
Increment-based front-end multilingual international translation method and device
ActiveCN113111669BWill not affect the final build resultNatural language translationAlgorithmUser input
Owner:TURING AI INST NANJING CO LTD
Yarn cutting part of heddle eye correcting machine for harness cord making equipment
InactiveCN103252427BImprove the efficiency of school eyeMetal working apparatusHealdsYarnEngineering
Owner:ZHEJIANG KD TEXTILE MACHINERY
An integrated battery system high voltage electrical box
ActiveCN107403971BImprove compatibilityImprove securityCells structural combinationElectrical batteryStructural engineering
Owner:BEIJING PRIDE NEW ENERGY BATTERY
Touch sensing device and electronic equipment with improved touch sensing discrimination
PendingCN113765511AElectronic switchingDetails for portable computersTouch SensesParasitic capacitance
Owner:SAMSUNG ELECTRO MECHANICS CO LTD
Laser cleaning equipment and method for electronic components
ActiveCN110695005BEasy to cleanGuaranteed performanceCleaning processes and apparatusLight spotLight beam
Owner:深圳市佳康捷科技有限公司
Atomizer used in flue gas desulphurization wastewater evaporator
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST CO LTD +1
A kind of cr/crn/craln gradient coating and preparation method for anti-oxidation at high temperature
ActiveCN111471969BGood high temperature oxidation resistanceOxidation ProtectionVacuum evaporation coatingSputtering coatingAntioxidant capacitySurface engineering
Owner:UNIV OF SCI & TECH BEIJING +1