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.
Dual-mode Adaptive Direct Wave and Clutter Suppression Method for Passive Bistatic System
InactiveCN104656062BSmall amount of calculationFast convergenceWave based measurement systemsAdaptive filterDual mode
Owner:HOHAI UNIV
Rope net unfolding device based on thin-wall type stretching arm
InactiveCN102756811BNo need to consume energyImprove flexibilityCosmonautic vehiclesCosmonautic partsStrain energyEngineering
Owner:BEIHANG UNIV
Energy saving annealing furnace
Owner:长沙硬承环保科技有限公司
Display device, image forming device and display method
InactiveCN107111438BImprove visibilityInput/output processes for data processingPictoral communicationSoft keyMedicine
Owner:KYOCERA DOCUMENT SOLUTIONS INC
Protective unit and an electronic module comprising the same
InactiveCN102902936APrevent fallingFree from damageDigital data processing detailsInternal/peripheral component protectionComputer moduleControl unit
Owner:HANNSPREE INC
anti-car device
ActiveCN110901685BAvoid deformationAvoid destructionRail brake actuationTrack-braking member co-operationRolloverElectro hydraulic
Owner:淮南创大实业有限责任公司
Sliding structure of goods channel
InactiveCN103871169ASimple sliding structureIncrease production capacityRacksCoin-freed apparatus detailsEngineeringMechanical engineering
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1
Preparation method of nano-silicon-coated micro-hard abrasive grains for dental zirconia ceramic tribochemical silicon coating system
Owner:NANJING WOWEN PHOTOELECTRIC TECH +1
Liquid crystal display device
ActiveCN100592164COptical filtersNon-linear opticsLiquid-crystal displayHigh numerical aperture
Owner:JAPAN DISPLAY INC +1
A Reversible Optical Logic Device Based on Microring Resonator
ActiveCN104678676BHigh speed processingReduce energy consumptionLogic circuits using opto-electronic devicesOptical light guidesExclusive orElectrical impulse
Owner:LANZHOU UNIVERSITY
Remote network management method of EPON access system
InactiveCN101232404BAptly reflectQuality improvementMultiplex system selection arrangementsTransmission monitoring/testing/fault-measurement systemsNetwork packetData field
Owner:FENGHUO COMM SCI & TECH CO LTD
A kind of abdominal health wheel with braking function
ActiveCN112426663BEasy to graspAvoid uncontrollableMovement coordination devicesCardiovascular exercising devicesHuman bodyGear wheel
Owner:济宁高新软件园服务有限公司
Catalyst for hydrogenation purification of crude 2,6-naphthalenedicarboxylic acid and preparation method thereof
ActiveCN104549264BHigh selectivityOrganic compound preparationCarboxylic compound preparationActive componentActive components
Owner:CHINA PETROLEUM & CHEM CORP +1
Cluster communication method and network side device
ActiveCN101771439AConfidentialA large amount of synchronous informationSynchronisation arrangementNetwork topologiesConfidentialityDistributed computing
Owner:HYTERA COMM CORP
Evaluation method and device based on wireless network resource utilization
ActiveCN102348213BEase of evaluationEasy to planNetwork planningResource utilizationConversion coefficients
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1
A 66kv sudden short-circuit transformer
ActiveCN103500632BSimple insulation structureImproved ampere-turn balanceTransformers/inductances coils/windings/connectionsTransformerLow voltage
Owner:TBEA SHENYANG TRANSFORMER GRP CO LTD
Flow indicator for oxygen addition to rebreathing systems
InactiveCN112312952ARespiratorsMedical devicesMedicineBreathing system
Owner:MIROLA IP AB
a water pump
InactiveCN103557154BAvoid stickingPositive displacement pump componentsLiquid fuel engine componentsEngineeringMechanical engineering
Owner:CHONGQING HONGMEI TECH
Stabilizer for measuring content of total sugar and reducing sugar by direct titration method and preparation method of stabilizer
Owner:广州市酒类检测中心
Positioning method of aircraft precise positioning device
ActiveCN113682485BHigh degree of cascade autonomyImprove securityAircraft componentsFlight vehicleMagnetic poles
Owner:四川迅联达智能科技有限公司
Manufacturing method for microstructure and microstructure
InactiveCN102566285BSignificant progressSignificant positive effectPhotomechanical exposure apparatusCoupling light guidesLight cureMask layer
Owner:FAR EASTERN NEW CENTURY COPRRATION
Method and apparatus for conditional handover procedure
ActiveCN111567093BConnection managementEngineeringHandover
Owner:FG INNOVATION CO LTD
A special composite bone crusher for spinal surgery
ActiveCN111528975BAvoid specification inappropriateFully brokenInternal osteosythesisBone implantSurgical operationSpinal column
Owner:JILIN UNIV
Storage device, data processing method thereof, data processing program thereof, and data processing system
InactiveCN1797370AImprove processing efficiencyEasy to execute processingRedundant operation error correctionSpecial data processing applicationsData processing systemServer-side
Owner:FUJITSU LTD
Full-automatic wheel hub deburring machine
InactiveCN102848282BImprove processing qualitySolve the problem of declining production efficiencyEdge grinding machinesCouplingElectric machinery
Owner:FUXIN TONGSHENG HYDRAULIC MACHINERY MFGCO
Method and device for obtaining road plane alignment and longitudinal section alignment based on on-board self-diagnosis system
ActiveCN105783890BSurveying instrumentsProfile tracingVertical alignmentOn board
Owner:BEIJING GENERAL MUNICIPAL ENG DESIGN & RES INST
A kind of water-soluble astaxanthin derivative and preparation method thereof
ActiveCN105646869BImprove utilizationSimple processAccessory food factorsFood ingredient functionsFood additiveSolubility
Owner:OCEAN UNIV OF CHINA
Special-shaped pendant jewelry automatic hemming welding machine
ActiveCN111975359BImprove assembly efficiencyAvoid offsetOther manufacturing equipments/toolsIndustrial engineeringWelding
Owner:黎庆兰
A traditional Chinese medicine compound preparation for inducing immune tolerance and its preparation method and application
ActiveCN105031555BLow priceLong-term useImmunological disordersPlant ingredientsMotilityImmune tolerance
Owner:TIANJIN MEDICAL UNIV
Modular packaged integrated circuit chip and manufacturing method thereof
ActiveCN104795334BQuick changeFunction increaseSolid-state devicesSemiconductor/solid-state device manufacturingMaximum dimensionPerformance objective
Owner:宁波中控微电子有限公司
Ocean floating platform simulator with two degrees of freedom
ActiveCN101576433BAdjustable frequencyAdjustable angleVibration testingPosition/direction controlFrequency changerEngineering
Owner:合肥万豪能源设备有限责任公司
A liquid metal cooling blade system and anti-corrosion method thereof
ActiveCN113898416BImprove reliabilityExtended service lifeEngine fuctionsBlade accessoriesAluminium carbideLiquid metal
Owner:BEIHANG UNIV
A method of manufacturing a commutator
InactiveCN103545695BThe ring rheostat is convenientEasy to implementCommutators manufactureEngineeringMechanical engineering
Owner:JOHNSON ELECTRIC GUANGDONG CO LTD
Anodic oxide film, preparation method thereof, and aluminum alloy housing containing same, mobile phone
ActiveCN108707941BReduce deformation rateReduce the probability of crackingAnodisationTelephone set constructionsElectrolytic agentMobiletten
Owner:XIAN YIPU COMM TECH
High-precision registration method for multi-characteristic and multilevel infrared and hyperspectral images
InactiveCN102819839BTroubleshoot registration issuesMake up for registration deficienciesImage analysisScale-invariant feature transformImage resolution
Owner:北京市遥感信息研究所 +1
A floating grinding device and grinding method
ActiveCN110181402BUnderstand the surfaceAvoid damageGrinding feed controlGrinding/polishing safety devicesProcess engineeringIndustrial engineering
Owner:广东金石建材有限公司
Method for making brown soybean lactobacillus drink
ActiveCN102687752BRich sourcesUnique fermentation processMilk substitutesFood scienceFlavorMaillard reaction
Owner:TIANNING FLAVOR JIANGSU
Process for the preparation of acetylated derivatives of starchy materials
ActiveCN102597008BAcetylationStarch
Owner:ROQUETTE FRERES SA
Bagged water totally enclosed drinking machine
InactiveCN100571585CSolve the problem of not crossing the temperatureFully enclosedBeverage vesselsShunt DeviceDisplay device
Owner:李万红
Thrust bearings
ActiveCN108071688BBearing componentsThrust bearingEngineering
Owner:SCHAEFFLER TECH AG & CO KG
Anti-rutting agent
Owner:吉林市城投筑路材料有限公司
Back light module and optical plate
InactiveCN101295038AImprove optical utilizationReduce thicknessLight guides detailsPlanar/plate-like light guidesEngineeringLight emission
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Cyclone dust collector
InactiveCN100375655CPrevent re-scatteringReversed direction vortexCycloneSuction stress
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Method and device for managing virtualized resources
ActiveCN106844058BSolve time-consuming problems in managementSimplify maintenance complexityResource allocationSoftware simulation/interpretation/emulationVirtualizationProcessing
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Packaging film traction device and packaging film traction method
ActiveCN104290967BGood sealingReduce lossesWrapping material feeding apparatusWrapper twisting/gatheringEngineeringMechanical engineering
Owner:天津奥特玛科技有限公司
Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member
ActiveCN112771089ANot easy to formGood dispersionSpecial tyresRolling resistance optimizationRubber materialPolymer science
Owner:NIPPON STEEL CHEM &MATERIAL CO LTD
A kind of preparation method of lysinoprofen
ActiveCN112250591BSimple methodImprove qualityOrganic compound preparationCarboxylic acid amide separation/purificationActivated carbonEthyl acetate
Owner:四川维奥制药有限公司
Engine inspection port frame fixing device and fixing method
ActiveCN109455231BEasy to openEasy to useSuperstructure subunitsVehicle servicing/repairingStructural engineeringMechanical engineering
Owner:TIANJIN JUXINGXIANGHAI MACHINERY CO LTD
A method for detecting a mismatch fault and a maintenance terminal point
ActiveCN102291245BAvoid lossAvoid business interruptionError preventionData switching networksProvider Backbone Bridge Traffic EngineeringEngineering
Owner:ZTE CORP
Knob and device having same
InactiveCN1932661BAvoid drillingLow costExternal framesElectrographic process apparatusEngineeringElectrical and Electronics engineering
Owner:RICOH KK
Method for feedback of channel condition information and net element equipment
ActiveCN101330357BReduce mean square errorSmall average bit error rateMulti-frequency code systemsTransmitter/receiver shaping networksChannel state informationPrecoding
Owner:HUAWEI TECH CO LTD
A kind of microbe-enhanced selenium-enriched vegetable hydroponic method and its application
ActiveCN112136672BAppropriate concentration rangeProduce poisonCalcareous fertilisersMagnesium fertilisersBiotechnologyNutrient solution
Owner:SUN YAT SEN UNIV
Method and system for evaluating rock drillability anisotropy
InactiveCN103132992BSurveyDifferential pressureRock sample
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Maneuverable air purification device
InactiveCN105311908ACombination devicesGas treatmentSprayerEngineering
Owner:陈芸戉
Method of manufacturing flexible wiring substrate and method of manufacturing electronic component mounting structure
InactiveCN1988765AAdapt to multi-layer structurePrinted circuit assemblingSemiconductor/solid-state device detailsBand shapeEngineering
Owner:SHINKO ELECTRIC IND CO LTD
Method for producing optical fiber under reduced pressure
InactiveCN102906040BGlass fibre drawing apparatusGlass productionFiberOptical fiber
Owner:CORNING INC
Application of smsip1 protein and its related biomaterials in promoting the degradation of squalene synthase
Owner:INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI
Method of preparing bombyx mori silk fibroin specific antibody by utilizing characteristic polypeptide
InactiveCN103509107BStrong specificityStrong immune responseSerum immunoglobulinsImmunoglobulins against animals/humansPenicillinKeyhole-limpet haemocyanin
Owner:ZHEJIANG UNIV +1
Light plate and manufacturing method thereof
InactiveCN100376949CTightly boundReduce thicknessDiffusing elementsNon-linear opticsLight guideLight beam
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Low-temperature once-fired environment-friendly ceramic
InactiveCN102898119BCompact structureLow water absorptionClaywaresChemical compositionMarket competition
Owner:FUJIAN DEHUA COUNTY YONGDEXIN CERAMIC
Mechanical latch unit for a main drive unit
ActiveCN102422375BImproved cost performance ratioElectric switchesProtective switch operating/release mechanismsEngineering
Owner:HITACHI ENERGY SWITZERLAND AG
cleaning device
ActiveCN110636788BAchieve waterproof effectRealize dustproofBrush bodiesBathroom accessoriesEngineeringMechanical engineering
Owner:LG HOUSEHOLD & HEALTH CARE LTD
Preparation method of aluminium oxide material
ActiveCN102275963BSimple processAdjustable structureOther chemical processesDispersed particle separationAdditional valuesSolvent
Owner:DALIAN UNIV OF TECH
A kind of superhydrophilic agent, preparation method and superhydrophilic vehicle window glass
ActiveCN107434360BHas hydrophilic propertiesIncreased micro-roughnessCoatingsTin dioxideHydrophilic coating
Owner:FUYAO GLASS IND GROUP CO LTD
Preparation method of vinyl polymer-coated nano-silica microspheres and modified epoxy resin
Owner:SHENZHEN INST OF ADVANCED ELECTRONICS MATERIALS
Pumping loss reduction systems and methods
ActiveCN102052181BElectrical controlInternal combustion piston enginesControl systemEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC
High Current Processing for Li-ion Batteries with Metal-Based Anodes
ActiveCN108432028BFinal product manufactureNegative electrodesElectrical batteryEngineering
Owner:NISSAN MOTOR CO LTD
Method for implementing polarization sensitive optical time domain reflection technology by using piezoelectric ceramic
InactiveCN101344452BLow insertion lossFast bandwidthTesting optical propertiesNon-linear opticsPolarizerOptical polarization
Owner:BEIJING JIAOTONG UNIV
An electric heating method for making tobacco-like objects with cruciferous vegetables
InactiveCN103892448BComfortable suction experienceRich suction experienceTobacco treatmentTobacco pipesHazardous substanceProcess engineering
Owner:CHINA TOBACCO SICHUAN IND CO LTD +1
Scene display control system and control method
ActiveCN111642046BImprove travel comfortJet lag reliefElectrical apparatusEnergy saving control techniquesNacelleControl system
Owner:COMAC +1
Method and device for detecting living body
ActiveCN110059624BImprove detection efficiencyImprove accuracySpoof detectionFrame sequenceComputer graphics (images)
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Recycling method of by-products containing ferrous sulfate in the production process of titanium dioxide
ActiveCN102923674BReduce the temperatureEliminate pollutionSulfur compoundsEnergy inputWaste materialLiquid crystal
Owner:SICHUAN LOMON TITANIUM IND CO LTD
Visible button open-close type pressure cooker
ActiveCN102342742BWith multiple safety protection measuresEasy to operatePressure-cookersEngineeringAtmospheric pressure
Owner:XINXING XIANFENG STAINLESS STEEL PROD MFGR CO LTD
Production method for low-acid fermented milk
PendingCN110519991AMilk preparationBacteriaBiotechnologyMicrobiology
Owner:MEIJI CO LTD
Tower crane attachment rack control rod
Owner:昆明地标机电设备有限公司
Electronic audiobook with detachable sound production device and book identification method thereof
Owner:LEO PAPER BAGS MFG 1982 +1
A lateral connection method of assembled prefabricated laminated wall panels
ActiveCN110820984BReduce usageGuaranteed structural qualityWallsCeramic shaping apparatusClassical mechanicsRebar
Owner:SHAOXING UNIVERSITY
A vehicle diagnosis method, device, equipment and readable storage medium
ActiveCN110888418BEasy to useAvoid frequent switchingProgramme controlElectric testing/monitoringEngineeringRemote diagnostics
Owner:LAUNCH TECH CO LTD
A kind of regeneration method of organic extractant
ActiveCN106086406BAchieve the purpose of regenerationImprove the extraction and separation effectProcess efficiency improvementOxalateCacodylic acid
Owner:CHINALCO JINYUAN RARE EARTH
A closed air source heat pump system combined with drying and heating
ActiveCN106642807BConvenience to workHigh activityHeating fuelHeat pumpsAdditional valuesEngineering
Owner:万世谦成(天津)文化科技有限公司
System and method for merging homogeneous hole in workpiece image files
InactiveCN100454289CHave a single attributeFast merge processingSpecial data processing applicationsComputer science
Owner:FOXCONN NANJING SOFTWARE CO LTD +1
A kind of peelable nail polish and its synthesis method
InactiveCN105534741BHas fast abilityEasy to peelCosmetic preparationsToilet preparationsSynthesis methodsLED lamp
Owner:SHANGHAI INST OF TECH
Belt tearing detection device for belt conveyor
InactiveCN102556625BSimple structureEasy to install and debugControl devices for conveyorsForeign matterAgricultural engineering
Owner:QINGDAO PORT GRP
wavy mos 2 Nanosheet inlaid dandelion tio 2 Nanosphere composite heterojunction semiconductor material and preparation method thereof
InactiveCN104437555BGuaranteed vacuum environmentWill not introducePhysical/chemical process catalystsHeterojunctionSemiconductor materials
Owner:EAST CHINA NORMAL UNIV
cutting device
ActiveCN106273011BWorking accessoriesFine working devicesThresholdingMechanical engineering
Owner:MITSUBOSHI DIAMOND IND CO LTD
Liquid crystal driving circuit and liquid crystal display apparatus equipped with the same
InactiveCN101031952AReduce the numberReduce areaStatic indicating devicesLiquid-crystal displayEngineering
Owner:CITIZEN WATCH CO LTD
Audio subtitle display method, device and player
ActiveCN104795082BSolving problems with limited informationEasy to understandCarrier indexing/addressing/timing/synchronisingSpecial data processing applicationsMultimedia
Owner:GUANGZHOU KUGOU COMP TECH CO LTD
Heat conducting composite material of polyethylene in high density, rpeparation method and application thereof
InactiveCN1325550CImprove performanceSimple processPlastic/resin/waxes insulatorsHeat-exchange elementsPolymer scienceChemical reaction
Owner:SICHUAN UNIV
A multi-channel ultrasonic detector system
ActiveCN109596278BEasy to useExact searchDetection of fluid at leakage pointProcessing detected response signalComputer hardwareUltrasonic testing
Owner:武汉岩海工程技术有限公司
Magnetic medicinal microball for directional breaking nerve back root and its preparing method
InactiveCN100333715CStrong magnetic responseLow costHydroxy compound active ingredientsMedical devicesSubarachnoid spaceMicrosphere
Owner:孙永海
An information processing method, device, and computer-readable storage medium
ActiveCN110602534BRaise attentionIncrease exposureSelective content distributionInformation processingComputer graphics (images)
Owner:MIGU CO LTD
Injection needle assembly and medicine injection apparatus
Owner:TERUMO KK
A Cylindrical Cam Driven Multi-cylinder Bidirectional Piston Pump
ActiveCN104047823BSmall flow pulsationImprove stressPump installationsPositive-displacement liquid enginesFlexural strengthIn vivo
Owner:SHAANXI UNIV OF SCI & TECH
Automobile wiper and starter control assembly and control method
ActiveCN105480193BSimple processHighly integratedVehicle cleaningAutomotive control systemsWater level
Owner:MAANSHAN LIXIN ELECTRIC
Method for fabricating sensing device
InactiveCN105989364AReduce process complexitySemiconductor/solid-state device manufacturingCharacter and pattern recognitionProtection layerIntegrated circuit
Owner:PRIMAX ELECTRONICS LTD
A crutch and its control system
Owner:ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
A suction head assembly
ActiveCN103662830BAdjustable angleAdhesive adjustableSuction cupsConveyor partsEngineeringVoice coil
Owner:BOZHON PRECISION IND TECH CO LTD
Casting machine, casting method, and molten metal supply structure
ActiveCN105817596BReduce vibrationHigh speed rotationMelt-holding vesselsCharge manipulationCasting moldSupport surface
Owner:KUBOTA CORP
Stable inorganic-base organic composite solid adjustable dye laser medium
InactiveCN1205300CControllable microstructureUniform compositionTenebresent compositionsOptical transparencyOrganic synthesis
Owner:ZHEJIANG UNIV
A kind of preparation method of paper stiffness agent
ActiveCN108252151BImprove stiffnessHigh fastnessVegetable material additionPaper/cardboardPolymer scienceLinseed oil
Owner:WUHAN CHENMING HANYANG PAPER
An automatic sorting jaw crusher and its usage method
Owner:巴州佳鑫源石油技术服务有限公司
Pyrene derivative and its preparation method and application
InactiveCN107721904BControl conjugated systemAvoid interactionSolid-state devicesSemiconductor/solid-state device manufacturingPerylene derivativesGlass transition
Owner:LUOYANG NORMAL UNIV
Polyester/lamellar silicate nano composite material and preparation method thereof
InactiveCN1263802CFiberIntercalation reaction
Owner:CHANGZHOU CHAMGO NANO MATERIALS
Solar cell module and manufacturing method thereof
InactiveCN101019240AIncrease power generationEfficient power generationPhotovoltaic energy generationSemiconductor devicesSilane compoundsFilling materials
Owner:SANYO ELECTRIC CO LTD
Cable cutting device and cable cutting method
ActiveCN108480526BImprove construction efficiencyImprove uniformityMechanical engineeringEngineering
Owner:SICHUAN UNIV
A gear sensor for manual gear
Owner:ZHEJIANG WODELL TECH
Dual System Omnidirectional Antenna
ActiveCN104201473BImprove isolationSimple structureSimultaneous aerial operationsRadiating element housingsElectricityOmnidirectional antenna
Owner:SICHUAN JIUZHOU ELECTRIC GROUP
Sealing structure of automatic transmission
Owner:JATCO LTD
A kind of sandwich structure multilayer gel polymer electrolyte for lithium ion battery and preparation method thereof
ActiveCN107230803BImprove mechanical propertiesImprove ionic conductivitySolid electrolytesSecondary cellsPolymer sciencePolyethylene terephthalate glycol
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
One board testing device of digital user wire equipment
InactiveCN100369492CImprove production line testing efficiencyImprove test qualityTransmission monitoringData switching networksHuman–machine interfaceRelevant information
Owner:ZTE CORP
A milk cooling device
ActiveCN103271151BEnsure reverse heat transferImprove cooling efficiencyMilk preservationStationary conduit assembliesProduction lineEffective solution
Owner:舒荣广
A kind of directional heat conduction insulation material and preparation method thereof
ActiveCN113502144BGood heat insulationExtended service lifeThermal insulationHeat-exchange elementsPolymer scienceCarbon fibers
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
A predictive method for chronic obstructive pulmonary disease based on reconstructed airway tree images
ActiveCN109065165BRelieve painReduce workloadHealth-index calculationNeural architecturesDiseaseBackground information
Owner:NORTHEASTERN UNIV LIAONING +1
An RFID-based electricity usage statistics system for collective dormitories
ActiveCN104484773BDoes not affect accessAvoid mistakesIndividual entry/exit registersResourcesElectricityMicrocomputer
Owner:HUAZHONG UNIV OF SCI & TECH
Data retransmission method and device for unbalanced antenna gain
InactiveCN102611541BIncrease success rateGuaranteed success rateError prevention/detection by using return channelModulated-carrier systemsData streamAntenna gain
Owner:ZTE CORP
A remote-controlled automatic spraying equipment for exterior walls of buildings
ActiveCN112227664BImprove stabilityPlay the purpose of anti-wind swingBuilding constructionsLiquid spraying apparatusVideo monitoringRemote control
Owner:豫王建能科技股份有限公司
A fast calibration method, system and controller for a permanent magnet synchronous motor
ActiveCN110380659BReduced risk of overheatingImprove calibration efficiencyElectronic commutation motor controlElectric motor controlElectric machineControl engineering
Owner:NARI TECH CO LTD
Hydraulic tensioner of fixed-torque locking prestressed anchor
Owner:TIANDI SCI & TECH CO LTD
Method of making foams containing nanocellular domains
InactiveCN108137846BLayered productsPolymer scienceFoaming agent
Owner:OWENS CORNING INTELLECTUAL CAPITAL LLC
Large presser foot component structure of a placket machine
ActiveCN109097915BSimple structureAchieve flatteningPressersPhysical medicine and rehabilitationReciprocating motion
Owner:BULLMER ELECTROMECHANICAL TECH
Portable energy storage battery charging and discharging control method and system
ActiveCN107240948BEasy to useEasy to manageCircuit monitoring/indicationDifferent batteries chargingBattery chargeFast charging
Owner:DONGGUAN GREENWAY NEW ENERGY CO LTD
A domain-specific software-defined wafer-level system and prefab interconnection and integration method
ActiveCN112736063BLoss of Shielding PerformanceUniversalSemiconductor/solid-state device detailsSolid-state devicesComputer architectureEngineering
Owner:CHINA NAT DIGITAL SWITCHING SYST ENG & TECH R&D CENT +1
Self-control stone cutter device
ActiveCN102814869BImprove flatnessHigh precisionWorking accessoriesStone-like material working toolsAutomatic controlSTONE CUTTER
Owner:蔡诗伟
Photovoltaic system connector with high reliability and excellent electrical performance
ActiveCN112713431BImprove reliabilityImprove electrical performanceRelieving strain on wire connectionSecuring/insulating coupling contact membersStructural engineeringElectrical performance
Owner:QC SOLAR SUZHOU CORP
A clamping and positioning device for machining special-shaped parts
ActiveCN112171329BIncrease contact areaEasy to fixPositioning apparatusMetal-working holdersEngineeringAbnormal shaped
Owner:佛山市南海超豪五金配件有限公司
A license plate location method based on fault tolerance and texture features
ActiveCN106295642BImprove positioning rateImprove robustnessCharacter and pattern recognitionComputer engineering
Owner:中防通用河北电信技术有限公司
Three-segment biological treatment process and device for sewage
ActiveCN102329058BWith phosphorus removal functionOvercoming defects that increase operating costsMultistage water/sewage treatmentNitrationSewage
Owner:LINGZHI ENVIRONMENTAL PROTECTION CO LTD +3
GaN-based semiconductor laser and manufacturing method thereof
InactiveCN102064471BLaser detailsSemiconductor lasersLow voltageVoltage drop
Owner:BEIJING UNIV OF CHEM TECH
Background music processing method and device
Owner:TENCENT TECH (SHENZHEN) CO LTD
A kind of preparation device and method of long fiber reinforced thermoplastic resin composite material
Owner:SOUTH CHINA UNIV OF TECH
Method, device and system for measuring impedance of fuel cell
InactiveCN105372500ASimplify Impedance MeasurementsImprove reliabilityResistance/reactance/impedenceElectrical testingFuel cellsAcoustics
Owner:HYUNDAI MOTOR CO LTD +1
Portable mobile device with wheel-foot compound propulsion
ActiveCN104249599BAdaptableRealize the compound propulsion function of wheel and footWheelsVehiclesTerrainSpecial design
Owner:CHINA NORTH VEHICLE RES INST
Method, device, device, and readable storage medium for locating faulty bicycle
ActiveCN111866704BSave manpower and material resourcesImprove positioning efficiencyParticular environment based servicesBuying/selling/leasing transactionsEmbedded systemAlarm response
Owner:广州骑安科技有限公司
Folding and sealing packing machine for cabin air filter
Owner:江苏昊科汽车空调有限公司
An ultrasonic rice soaking device and soaking method
InactiveCN103271423BIncrease the speed of diffusionAbsorb evenlyFood shapingDiaphragm pumpSupersonic waves
Owner:FUWA GROUP
A kind of method utilizing microchannel reactor to synthesize paliperidone intermediate
ActiveCN108003154BReduce security risksQuick responseOrganic chemistryPtru catalystOrganic synthesis
Owner:HEILONGJIANG XINCHUANG BIOLOGICAL TECH DEV CO LTD
Device and method for vibration control and energy recovery of free-piston internal combustion generator
ActiveCN113417739BRealize the effect of active vibration isolationAchieve recyclingNon-rotating vibration suppressionFree piston enginesVibration controlCylinder head
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Method and system for realizing document index based on input method interface
ActiveCN102385621BShorten the timeSimple procedureSpecial data processing applicationsApplication procedureEngineering
Owner:SHANGHAI LIANGMING TECH DEV
System for ensuring digital data allocation and playback security
InactiveCN1222855CPrevent theftDigital data processing detailsUnauthorized memory use protectionDigital dataUnique identifier
Owner:MONUMENT PEAK VENTURES LLC
Compound stabilizer for epoxidation reaction of unsaturated compound and application method thereof
ActiveCN102850298BImprove stabilityReduce usageOrganic chemistryEthylenediaminePotassium sodium tartrate
Owner:甄曰菊
Logistics Vehicle Networking Method and System
ActiveCN108924226BReduce labor costsImprove distribution efficiencyTransmissionLogisticsLogistics managementIn vehicle
Owner:BEIJING ZHIXINGZHE TECH CO LTD
Preparation method of white fluorescent powder containing europium terbium beryllium polymer
ActiveCN102887973BGood luminous purityImprove luminous efficiencyGroup 3/13 element organic compoundsGroup 2/12 element organic compoundsUltraviolet lightsEuropium
Owner:SHANXI FEIHONG MICRO NANO PHOTOELECTRONICS SCI & TECH
A postpartum cold preventing and warming device applied in obstetrics and gynecology
ActiveCN109157358BAvoid chokingRapid suction and distributionBaby-incubatorsFeeding-bottlesAnimal scienceEngineering
Owner:张礼珍
Manufacturing method of array substrate, manufacturing method of light-transmitting passivation film and manufacturing method of liquid crystal display panel
InactiveCN105116589AStrong penetrating powerReduce particle activityNon-linear opticsLiquid-crystal displayPenetration rate
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
An optimization method for the impingement cooling system of the combustion chamber flame tube of a gas turbine
ActiveCN110848030BSolve the problem of impact structure difficultiesTurbine/propulsion engine coolingGas turbine plantsCombustion chamberExtreme temperature
Owner:DONGFANG TURBINE CO LTD
Base station for network or cooperation MIMO system and HARQ method thereof
ActiveCN101588652BReduce transmission loadError prevention/detection by using return channelTransmission link error control systemUser equipmentMIMO
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD
A gate-controlled bipolar-field-effect compound element semiconductor-based lateral double-diffused metal oxide semiconductor transistor
ActiveCN110212032BAvoid secondary breakdownLower breakdown voltageSemiconductor devicesSemiconductor materialsParasitic bipolar transistor
Owner:XIDIAN UNIV