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.

Antiferroelectric ceramic/pvdf 0-3 structure composite material and its heat treatment preparation method

ActiveCN107216581BIncrease the potential displacement value and breakdown electric field valueIncrease energy storage and discharge valueMetallurgyThermal treatment
Owner:HANGZHOU DIANZI UNIV

Quartz tuning fork photoacoustic gas sensing device based on broadband light source dual-wavelength difference

InactiveCN101799404BMeet growth requirementsReduced Strength SituationsAnalysing fluids using sonic/ultrasonic/infrasonic wavesMaterial analysis using acoustic emission techniquesBeam splittingPrism
Owner:ANHUI INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Flow displaying and regulating device of oxygen inhalator and oxygen inhalator

InactiveCN102380149BSimple structureReduce development costsRespiratorsEngineeringOxygen
Owner:王万玉

A bank mobile service kiosk

ActiveCN113513196BAvoid leaningImprove mobilityStoolsSpecial buildingCircular discGear wheel
Owner:南通美标建筑配套设施有限公司

Method and system for monitoring track of unmanned aerial vehicle power line inspection

ActiveCN103472847BReal-time monitoring of interrelationshipsReciprocal relationshipPosition/course control in three dimensionsTerrainVideo monitoring
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +2

A Alpine Timberline Extraction Method Based on GEE's Otsu and Edge Detection Algorithm

ActiveCN112907587BImplement extractionSpend less timeImage enhancementImage analysisAlgorithmImage segmentation
Owner:SOUTHWEST PETROLEUM UNIV

Method and system for testing lighting circuits

ActiveCN109884506BElectronic circuit testingComputer hardwareEmbedded system
Owner:PERFECTION AV TECH HANGZHOU

Convertor lining thickness online testing method and device thereof

ActiveCN101514896BSimple processImprove measurement accuracyThermometer detailsThermometers using electric/magnetic elementsMeasurement pointEngineering
Owner:HUATIAN ENG & TECH CORP MCC

Foldable spectacles

InactiveCN100470304CReduce volumeEasy to operateNon-optical partsUses eyeglassesEngineering
Owner:陈永明

Operating element and method for inputting an operating instruction using the operating element

ActiveCN103984434BInput/output processes for data processingOperating instructionHuman–computer interaction
Owner:DR ING H C F PORSCHE AG

Solid phase change fluorescent ink, ink set and method of forming an image

InactiveCN101684215BPattern printingInksFluorescenceImage formation
Owner:XEROX CORP

Axle torque based driver interpretation with power security of transmission ratios

ActiveCN102102592BElectrical controlMachines/enginesDriver/operatorControl system
Owner:GM GLOBAL TECH OPERATIONS LLC

Digital touch screen and Chinese character board Chinese character generation input method

InactiveCN102109955BLower knowledge requirementsLow technical requirementsInput/output processes for data processingChinese charactersCoded element
Owner:杜建

Uniform post-processing method of steel zinc 3.5 boron nitride solid-liquid composite plate

InactiveCN102031353BShear strength reduction and coordinationReduced shear strength differenceRoom temperatureBoron nitride
Owner:BEIJING JIAOTONG UNIV

Method and system for switch restart configuration check

ActiveCN104346280BImprove usabilityImprove versatilitySoftware testing/debuggingData switching networksData operationsComputer module
Owner:湖州丰源农业装备制造有限公司

Cam belt peristaltic compression apparatus and method

InactiveCN105479798BImprove adaptabilityPressesCompression deviceEngineering
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

A kind of small divergence angle semiconductor laser and its preparation method

ActiveCN112217093BPerformance impactImprove performanceLaser detailsLaser optical resonator constructionErbium lasersActive layer
Owner:武汉云岭光电股份有限公司

A tubular belt conveyor

ActiveCN112340354BEliminate the possibility of deviationAvoid wastingConveyorsRollersControl engineeringControl theory
Owner:NANTONG RAINBOW HEAVY MACHINERIES

Separation and purification method of lansoprazole intermediate 2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine

ActiveCN104817492BEfficient removalHigh purityOrganic chemistryLansoprazolePurification methods
Owner:FUZHOU SANHE PHARMACHEM

Heating element fixing structure of air treatment equipment and air treatment equipment

ActiveCN113218081BEasy to installHeating effectAir heatersAir treatmentEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

A preparation method of lithium iron phosphate material and a lithium ion battery

InactiveCN102795611BSmall dispersionGood dispersionCell electrodesSecondary cellsLithium iron phosphatePhysical chemistry
Owner:BYD CO LTD

SMD infrared emission tube

InactiveCN105679913ALarge launch angleExtended service lifeSemiconductor devicesPhysical chemistryEngineering
Owner:HUBEI KUANGTONG ELECTRONICS

Doors and methods of forming doors

ActiveCN105408569BFireproof doorsPin hingesStructural engineeringMetal sheet
Owner:INTER JOIN

Wireless device battery conservation method and system

InactiveCN1720669BSave powerEnergy efficient ICTTransmissionTelecommunicationsLife time
Owner:RES IN MOTION LTD

Spraying and coating combined complex tissue organ manufacturing system

InactiveCN102755203BAccurate and fast manufacturing processSuitable for forming size requirementsProsthesisTemperature controlManufacturing systems
Owner:TSINGHUA UNIV

Pumping hydraulic system and concrete pumping equipment

ActiveCN103615418BSimple structureReduce manufacturing costServomotorsControl valvesSystem structure
Owner:SANY AUTOMOBILE MFG CO LTD

A kind of aluminum vanadium molybdenum chromium zirconium master alloy and preparation method thereof for tb9 titanium alloy

ActiveCN106947904BAvoid instabilityGuaranteed compositional uniformityHigh densitySmelting process
Owner:宝武特冶钛金科技有限公司

Shell of microbial purifier and its preparation process

ActiveCN109553942BBiodegradablePlay an environmental rolePolymer scienceEngineering
Owner:CHONGQING UNIV OF ARTS & SCI

OLED display panel and method for preparing OLED display panel

ActiveCN110634918BIncrease widthLower impedanceSolid-state devicesSemiconductor/solid-state device manufacturingScan lineEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Bamboo seat stool

InactiveCN102763987BMeet comfort requirementsSimple structureStoolsAdjustable chairsEngineering
Owner:安吉晟皓家居用品有限公司

Method for preparing frozen dough and articles prepared using the method

ActiveCN108142486BAvoid loss of freshnessReduce cooking timeReady-for-oven doughsPre-baking dough treatmentFood additiveProcess engineering
Owner:证监会全球供应链公司

Method, system and device for transmitting related information of monitoring image

ActiveCN101742210BImprove monitoring efficiencyGood format compatibilitySimultaneous/sequential multiple television signal transmissionExtensibilityRelevant information
Owner:VIMICRO CORP +2

Preparation method of hydrocortisone acetate or analogue thereof

ActiveCN102603842BStarting materials are readily availableHigh and stable yieldSteroidsSNiSilanes
Owner:HUNAN NORCHEM PHARMACEUTICAL CO LTD

An automatic switching system and method for wireless charging and wireless data transmission

ActiveCN106787232BRealize wireless data transmission functionRealize automatic switchingNear-field transmissionBatteries circuit arrangementsTerminal equipmentMagnetic energy
Owner:深圳宝新创信息技术有限公司

A printed circuit board socket positioning welding device and method

ActiveCN110167282BImprove interchangeabilityImprove consistencyPrinted circuit assemblingMechanical engineeringPrinted circuit board
Owner:BEIJING INST OF RADIO MEASUREMENT

A branching device for communication cable erection

ActiveCN109217171BRealize the branching actionReduce line efficiencyApparatus for overhead lines/cablesScrew threadElectrical and Electronics engineering
Owner:合肥佳粮机械科技有限公司

Method and server for processing item storage device data

ActiveCN104574036BIn line with the actual storage situationMeet the requirements of shelf life reminderOffice automationResourcesComputer terminalWork status
Owner:HAIER SMART HOME CO LTD

A process for directly reducing pellets with methanol

ActiveCN105586463BRealize low carbon reductionRealize in situ detectionElectrolysis componentsPhysical chemistryNitrogen gas
Owner:UNIV OF SCI & TECH BEIJING

Processing method for improving intergranular corrosion resistance of alloy with fcc crystal structure

ActiveCN110004368BImprove connectivityReduce deformation energy storageCorrosion resistant alloySolution treatment
Owner:NORTHEASTERN UNIV LIAONING

Optical network unit control method, device and system

ActiveCN102142894BEasy to controlImprove experienceFibre transmissionTransmission monitoring/testing/fault-measurement systemsControl systemEqualization
Owner:HUAWEI TECH CO LTD

Engine valve mechanism, engine and vehicle

ActiveCN110630346BEnsure normal dischargeReduce incidenceValve arrangementsOutput powerExhaust valveEngine valve
Owner:WEICHAI POWER CO LTD

Apparatus for reducing noise

InactiveCN101663438BWith noise reduction effectLow costNoise reduction constructionLow noiseAcoustic noise reduction
Owner:TAIKEN

Embedded handheld action communication device with expanded memory

InactiveCN100413358CImprove operational convenienceLarge storage capacitySubstation equipmentRadio/inductive link selection arrangementsInternal memoryComputer module
Owner:INVENTEC CORP

A Tunable Terahertz Bandpass Filter

ActiveCN112002968BAchieve changeEasy to tuneWaveguide type devicesResonanceDouble frequency
Owner:HEFEI UNIV OF TECH

Method and device for reflective service quality configuration and information sending method and device

ActiveCN109691171BReduce overheadNetwork traffic/resource managementConnection managementQuality of serviceUser equipment
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Diamond Coated Cutting Tools

ActiveCN102626853BSharp cutting edgeSharp lubricityTransportation and packagingMilling cuttersCarbon filmShortest distance
Owner:MITSUBISHI MATERIALS CORP

An embedded rfid tag

ActiveCN110472721BReduce thicknessLow costRecord carriers used with machinesElectrical connectionEngineering
Owner:FUYAO GLASS IND GROUP CO LTD

Device for detecting mobile guide part position

InactiveCN100520278CUsing electrical meansConverting sensor output electrically/magneticallyProximity sensorEngineering
Owner:LIEBHERR WERK EHINGEN

Traditional Chinese medicine preparation for curing visual fatigue, teen-age amblyopia, pseudomyopia and myopia

ActiveCN102166328BEasy to takeGood curative effectSenses disorderUnknown materialsSalvia miltiorrhizaAngelica Sinensis Root
Owner:何伟

Manufacture method of silicon carbide refractory ceramics material

InactiveCN100586898CPure phase structureHigh densityClay mineralsAdhesive
Owner:QINGDAO UNIV

A temperature compensation method of hot film shear stress sensor based on constant current drive

ActiveCN112146812BTo achieve temperature compensationForce/torque/work measurement apparatus calibration/testingElectrical resistance and conductanceShear stress
Owner:西北工业大学太仓长三角研究院

Pull-out small-displacement mechanical shock-isolation device for seismic protection of porcelain column type electrical equipment

ActiveCN111156284BOptimization rangeImprove stabilityNon-rotating vibration suppressionShock absorbersSeismic protectionElectricity system
Owner:INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION +2

Micropore-mesopore catalyst material and preparation method thereof

InactiveCN102500408BNo pollution in the processImprove catalytic performanceMolecular sieve catalystsPorous channelStructural unit
Owner:INNER MONGOLIA UNIV FOR THE NATITIES

Gas sampling device and method

InactiveCN104105443ARespiratorsWithdrawing sample devicesProcess engineeringAirflow
Owner:KONINKLJIJKE PHILIPS NV

A modified porous membrane material, preparation method and liquid membrane separation method of carbon dioxide

ActiveCN110624424BRealize the effect of separating carbon dioxideAvoid churnSemi-permeable membranesMembranesGraft reactionPhysical chemistry
Owner:NANJING TECH UNIV

Dual-wavelength alternately Q-switched single longitudinal mode output group pulse laser and laser output method

ActiveCN111029893BReduce thermal effectsLaser detailsGainPolarizer
Owner:CHANGCHUN UNIV OF SCI & TECH

Design method of virtual articulator for functional occlusal surface of dental crowns and bridges

ActiveCN104715099BAvoid repeated grindingHigh precisionSpecial data processing applicationsOcclusal AdjustmentPersonalization
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY +1

Information processing method and system

ActiveCN107291921BDigital data information retrievalTransmissionInformation processingEngineering
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Touch control device

InactiveCN101452352BHigh transparencyImprove production yieldInput/output processes for data processingConductive materialsElectric equipment
Owner:ACROSENSE TECH

Imaging method, imaging device and electronic device

ActiveCN105592303BPicture signal generatorsLight filterPixel array
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

GPU-oriented fine grit parallel application mapping method

InactiveCN102799416BImprove execution efficiencySmall parallel granularityConcurrent instruction executionArchitecture with multiple processing unitsComputational scienceVideo memory
Owner:NAT UNIV OF DEFENSE TECH

Low-temperature solid slag fused block and preparation method thereof

ActiveCN101993965BReduce the temperatureEasy to transportRecycling and recovery technologiesThermal energyChemical reaction
Owner:江苏荣明不锈钢有限公司

Opening and closing device

ActiveCN111446126BUse less componentsReduce wiringRelaysSecondary loopControl theory
Owner:HUANENG YIMIN COAL POWER CO LTD

A method, system and device for managing data blocks in SSD firmware

ActiveCN108762670BIntegrity guaranteedGuaranteed correctnessInput/output to record carriersComputer engineeringData chunk
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

An all-glass gravity heat pipe test device

ActiveCN104267057BRealize visual observationObserve intuitivelyMaterial thermal analysisEngineeringMaterial Perforation
Owner:浙江省太阳能产品质量检验中心

Application and kit of hsa-mir-134-3p as a molecular marker for acute altitude sickness susceptible persons

ActiveCN109880899BReliable treatmentIncrease the number ofMicrobiological testing/measurementDNA/RNA fragmentationMicroRNABiochemistry
Owner:ARMY MEDICAL UNIV

Preparation method of a weather-resistant and anti-corrosion two-in-one cathodic electrophoretic coating

ActiveCN108795212BGood weather resistanceImprove corrosion resistancePaints for electrolytic applicationsPolymer scienceAcrylic resin
Owner:浙江铭孚金属涂装科技有限公司

Mirror surface grinding equipment for roller workpieces

ActiveCN109822409BGuaranteed deformationPressure can be quantified and adjustedGrinding carriagesRevolution surface grinding machinesSurface grindingGrinding wheel
Owner:ANHUI MA STEEL SURFACE TECH CO LTD

Display method, device, equipment and storage medium of user interface

ActiveCN111589147BInterfere with the progress of the battleVideo gamesSoftware engineeringApplication procedure
Owner:TENCENT TECH (SHENZHEN) CO LTD

Upper-blocking and lower-draining construction method for undersea tunnel fault fracture zone

ActiveCN102787846BEnsure excavation safetyImprove construction efficiencyUnderground chambersTunnel liningFracture zoneStructural engineering
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD

A device for processing raw materials of dry-mixed mortar and gravel

InactiveCN111408991BAvoid clogging the sieve holesFully contactedEdge grinding machinesDrying chambers/containersElectric machineMechanical engineering
Owner:淮北市朗联新型建材有限公司

Minimization Method of BVH Depth in Printed Circuit Board

ActiveCN103796448BDepth minimizationSoaked smoothlyInsulating layers/substrates workingPrinted element electric connection formationPunchingEngineering
Owner:SI FLEX CO LTD

Method for detecting intrusion in distributed field bus of network and system thereof

ActiveCN113169979ATransmissionHash functionInternet traffic
Owner:梅赛德斯-奔驰集团股份公司

Household dispensing water pot and water feeding device

ActiveCN101292839BBeverage vesselsWaste managementWater supply
Owner:OSG

Realization method for protecting and restoring multiplex section of automatically switched optical network

InactiveCN101800913BImprove survivabilityElectromagnetic transmissionData switching networksSurvivabilityAutomatically switched optical network
Owner:ZTE CORP

Preparation and coating method of an anti-total dose shielding coating material

ActiveCN104962128BHigh bonding strengthExtend your lifePolyurea/polyurethane coatingsSpecial surfacesPolymer scienceSurface layer
Owner:SHANGHAI SATELLITE ENG INST

Fan frame and its metal fixing frame

ActiveCN106194845BReduce widthReduce volumePump componentsPumpsEngineering
Owner:SUNON ELECTRONICS KUNSHAN

A Range-Gated LiDAR Imaging Method Based on Adjacent Frame Difference

ActiveCN110471084BFast imagingHigh range resolutionElectromagnetic wave reradiation3d imageRange gate
Owner:HARBIN INST OF TECH AT WEIHAI +1

An automatic feeding and cutting machine

ActiveCN106984736BAvoid bouncingEliminate potential safety hazardsMetal working apparatusElectrical componentsEngineeringMechanical engineering
Owner:SHENZHEN KUNQI XINHUA

A distribution network capacitor configuration method based on genetic algorithm guiding trust-tech technology

ActiveCN105896557BImprove computing efficiencyImprove local optimization capabilitiesReactive power adjustment/elimination/compensationReactive power compensationNODALEngineering
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1

Semiconductor systems based on temperature monitoring

ActiveCN107041109BWon't be corrodedModifications by conduction heat transferRadarTemperature monitoring
Owner:启珑微电子(北京)有限公司

Five-hole panel socket assembly line

InactiveCN103737320BImprove assembly efficiencyEasy to operate manuallyAssembly machinesMetal working apparatusProduction lineAssembly line
Owner:GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD

A reactive polymer electrolyte and its aqueous lithium-ion battery membrane electrode assembly

ActiveCN103560276BImprove ionic conductivityImprove performanceFinal product manufactureSecondary cellsWater basedLithium hydroxide
Owner:SUN YAT SEN UNIV

A method for in-situ growth of titanium dioxide on polymer surface

ActiveCN106334584BLow costEasy to operateOrganic-compounds/hydrides/coordination-complexes catalystsPolyvinyl acetateTithonia longiradiata
Owner:ZHEJIANG UNIV

Risk assessment method for planting transgenic plants based on removal of soil fauna

InactiveCN104025843BImprovements do not adequately reflect deficiencies in field soil conditionsHorticulture methodsForestryGroup studyNatural state
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S +1

Electrode support frame and electrode pair support assembly

ActiveCN105776450BEasy to fixIncrease contact areaDispersed particle separationWater/sewage treatmentConvex structureEngineering
Owner:NINGXIA UNIVERSITY

A kind of high specific capacity hydrated magnesium vanadate and its preparation method and application

ActiveCN109809485BSimple processMild conditionsCell electrodesSecondary cellsHydration reactionElectrolytic agent
Owner:NANJING FORESTRY UNIV

A naked-eye 3D system

ActiveCN107132690BHigh resolutionThe overall thickness is thinNon-linear opticsThird waveLiquid-crystal display
Owner:SHANGHAI JIAOTONG UNIV

Expansion valve

ActiveCN102762935BReduce the numberAvoid rising manufacturing costsMechanical apparatusFluid circulation arrangementEngineeringRefrigerant
Owner:FUJIKOKI MFG CO LTD

Wide channel scissor door device

ActiveCN106481181BReduce momentumForce balancePower-operated mechanismWing suspension devicesFailure ratePower output
Owner:PCI TECH & SERVICE CO LTD

Metod for tracing protocol stack state machine switching

InactiveCN100589491CRapid positioningImprove system efficiencyData switching networksComputer hardwareProtocol stack
Owner:ZTE CORP

Repair platform for inside jacket legs

ActiveCN105019416BRestoration work economyEfficient and safe repair workArtificial islandsUnderwater structuresEngineeringGuide tube
Owner:SHENZHEN OFFSHORE OIL ENG UNDERWATER TECH CO LTD

A cleaning and nursing device for children's nebulizer mask

InactiveCN109663137BBig impactClean upCleaning using liquidsRadiationNursing careMechanical engineering
Owner:THE FIRST AFFILIATED HOSPITAL OF SHANTOU UNIV MEDICAL COLLEGE

Robust tdoa localization method for joint estimation of target position and non-line-of-sight error

ActiveCN110221245BPrecise positioningHigh precisionPosition fixationInterior point methodEngineering
Owner:NINGBO UNIV

Method, device and system for coordinated coverage of high-altitude platform stations

ActiveCN108242951BIncrease flexibilityImprove compatibilitySite diversityNetwork planningTerminal equipmentHigh altitude platform station
Owner:HUAWEI TECH CO LTD

Ceramic joint body

InactiveCN1484855AImprove corrosion resistanceLayered product treatmentOhmic-resistance waterproof/air-tight sealsBond interfaceSemiconductor
Owner:IBIDEN CO LTD

a door opener

ActiveCN113153117BReduce security risksIncrease forceShutters/ movable grillesSpecial door/window arrangementsDrive wheelElectric machinery
Owner:杭州立佳电机有限公司

Insect probiotics and feed additives

ActiveCN106497819BIncrease profitImprove resilienceBacteriaMicroorganism based processesFood additiveKlebsiella oxytoca
Owner:HUAZHONG AGRI UNIV

Three-phase Load Unbalance Intelligent Balance Adjustment Method

ActiveCN105633985BReasonable designGuaranteed uptimePolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionPhase currentsCurrent load
Owner:STATE GRID CORP OF CHINA +2

Method, medium and system for constructing blockchain based on p2p Internet

ActiveCN109120669BTransmissionInternet networkData transport
Owner:科岸(厦门)科技有限公司

A system and method for preventing online game cheating

ActiveCN105721456BImprove securityMeet needsVideo gamesTransmissionClient-sideComputer science
Owner:深圳市积汇天成科技有限公司

A Big Data-Based Optimization Method for Movie Semantic Personalized Tags

ActiveCN107515934BRealize the mergerEffective classificationMetadata multimedia retrievalCharacter and pattern recognitionPersonalizationEngineering
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A long-term anti-corrosion and weather-resistant functional coating and its preparation method

ActiveCN108841289BImprove the protective effectSolve the problem of poor compatibilityAnti-corrosive paintsEpoxy resin coatingsPolymer scienceSpray coating
Owner:ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY

Online high pressure internal washing machine

ActiveCN112404071BGuaranteed cleaning effectRealize cycle flushingHollow article cleaningInlet valveEngineering
Owner:贵阳鑫源环保科技有限公司

An experimental device for industrial process control based on the Internet of Things

ActiveCN105843200BNo polluting emissionsExperimental safety is well guaranteedTotal factory controlProgramme total factory controlWireless controlThe Internet
Owner:沈阳东大自动化有限公司 +1

Display and method for manufacturing same

PendingCN112424940AAvoid disconnectionAvoid short circuit failureSolid-state devicesSemiconductor devicesInsulation layerEngineering
Owner:SAMSUNG DISPLAY CO LTD

Mine 3D Seismic Whole-process Geological Exploration Prediction Method

ActiveCN105866836BImprove forecast accuracyImprove the accuracy of exploration predictionSeismic signal processingSeismic processingGeological exploration
Owner:HEBEI COAL SCI RES INST

Maglev camera

ActiveCN105323445BEliminate mechanical frictionFree continuous spinsTelevision system detailsColor television detailsMagnetic tension forcePower flow
Owner:HANGZHOU MEARI TECH CO LTD

Remote controller with light emitting function

InactiveCN1782488AMechanical apparatusLighting device with mechanical driveElectrical batteryRemote control
Owner:金 东湖

Method of manufacturing surface treated member for semiconductor liquid crystal manufacturing apparatus

InactiveCN101805916BHigh hardnessFurnace componentsSurface reaction electrolytic coatingAnodizingManufactured apparatus
Owner:KOBE STEEL LTD

Rail profile detection method and detection system

ActiveCN104359444BEasy to operateHigh precisionMeasurement devicesPoint cloudEngineering
Owner:SHANGHAI TONGRU ELECTROMECHANICAL TECH

Design method of a closed-loop current sensor

ActiveCN112147393BReduce power consumptionLow costCurrent measurements onlySignal processing circuitsCurrent sensor
Owner:珠海多创科技有限公司

An anti-theft garage for electric motorcycles that is convenient for charging

ActiveCN112373608BPrevent rotationImprove firm performanceCycle standsParkingsMotronicLocking plate
Owner:湖南鑫宝精密制造有限公司

A material clamping device for electronic product production

ActiveCN109015465BAccurate clampingAccurate and stable clampingWork holdersEngineeringMachine
Owner:泰州镭昇光电科技有限公司

Camshaft adjuster for an internal combustion engine

InactiveCN103201468BSafe importExtended broaching lengthValve arrangementsGearboxesEngineeringInternal combustion engine
Owner:SCHAEFFLER TECH AG & CO KG

Driving circuit, control circuit and method for refreshing bootstrap voltage of switching converter

ActiveCN108616210BDc-dc conversionCapacitanceTelecommunications
Owner:CHENGDU MONOLITHIC POWER SYST

A kind of laser drilling control method

ActiveCN109352190BShorten control timeImprove processing efficiencyLaser beam welding apparatusLaser processingLight beam
Owner:SHENZHEN JIXIANGYUN TECH CO LTD

Outdoor unit for split type air-conditioner

InactiveCN101189478BImprove ventilationImprove ventilation efficiencyLighting and heating apparatusNoise suppressionEngineering
Owner:LG ELECTRONICS INC

Method for manufacturing reactive polysiloxane solution

ActiveCN103228706BSmooth preparation processEasy to manufactureSolubilityMeth-
Owner:TOAGOSEI CO LTD

Power supply systems for plasma applications and/or induction heating applications

ActiveCN102458031BElectric discharge tubesSoftware engineeringGraphical user interfaceControl power
Owner:HUETTINGER ELEKTRONIK

Mould and fixing device thereof

InactiveCN101543887BEasy to fixFixedShaping toolsEngineeringStructural engineering
Owner:南通市力达集装箱配件有限公司

Milk cup turning device

ActiveCN102372098BQuick flipPlace stablePackagingEngineering
Owner:苏州澳昆智能机器人技术有限公司

A Visualization Method of Autonomous Domain-level Internet Topology

InactiveCN109889396BEasy to observeGuaranteed stabilityData switching networksGraphicsAlgorithm
Owner:HARBIN INST OF TECH

Electronic apparatus with protection panel, protection panel, and method of producing protection panel

InactiveCN100405269CWith touch input functionEasy to wipe offDigital data processing detailsTelephone set constructionsEngineeringAir layer
Owner:NISSHA PRINTING COMPANY

Behavior description method and apparatus

InactiveCN101482928BImprove performanceDescriptive and effective3D modellingHuman bodyBehavior recognition
Owner:TSINGHUA UNIV

Antenna device

InactiveCN103633421BReduce communication qualityAntenna arraysRadiating elements structural formsCommunication qualityAntenna element
Owner:TDK CORPARATION

A variable quality system and control method for explosion-proof doors of vertical wind shafts

ActiveCN104564146BGuaranteed resetAchieve precision controlMining devicesTunnel/mines ventillationVariable-mass systemEngineering
Owner:西安钧泰环保设备工程有限公司

Automobile frame balance shaft assembly assembly hole sample frame and frame assembly assembly method

ActiveCN106240675BImprove assembly efficiencyImprove assembly qualityVehiclesVehicle frameBalance shaft
Owner:SAIC IVECO HONGYAN COMML VEHICLE CO LTD

AIP (Aluminum Isopropoxide) type nonionic surfactant as well as preparation method and application thereof

InactiveCN103360860BMolecular chain lengthImprove washing abilityOrganic chemistryChemical paints/ink removersDeinkingPolyethylene glycol
Owner:SHAANXI UNIV OF SCI & TECH

Manufacture method of ancient architecture color painting

ActiveCN101804750BImprove paint qualityImprove aestheticsProtein adhesivesInksScreen printingEngineering
Owner:赵良新

Video trace removal method and video trace removal device

ActiveCN112233055BReduce overheadHigh speedImage enhancementImage analysisComputer graphics (images)Radiology
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Method and apparatus for transmission line in package

ActiveCN103972212BSemiconductor/solid-state device detailsSolid-state devicesRedistribution layerEngineering
Owner:TAIWAN SEMICON MFG CO LTD

Design assistance device, design assistance method, and design assistance program

PendingCN113261002AGeometric CADCAD circuit designControl engineeringDC-BUS
Owner:ORMON CORP

A waterproof structure for the panel of the refrigerator thermostat

ActiveCN105222512BKeep dryImprove waterproof performanceDomestic cooling apparatusLighting and heating apparatusTemperature controlThermal insulation
Owner:GUANGDONG HOMA REFRIGERATOR CO LTD

A kind of oled display panel and its manufacturing method, and display device

ActiveCN109166903BIncrease brightnessTake advantage ofSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD +1

Clock Duty Cycle Adjustment Circuit

ActiveCN108880510BFlexible structurePulse shapingDividing circuitsElectronic switch
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Waste recycling equipment for construction site

ActiveCN110682574BDifficult to disperseUnbreakablePressesAdhesive beltElectric machinery
Owner:华恒建设集团有限公司

A composition and its application in detecting the activity of lipoprotein-associated phospholipase a2

ActiveCN112575057BControl blank absorbanceLong validity periodMicrobiological testing/measurementBiological material analysisPhospholipaseA lipoprotein
Owner:SHENZHEN AMTECH BIOENGINEERING LTD INC

Automatic dishwashing detergent composition

PendingCN111373038AInorganic/elemental detergent compounding agentsDetergent mixture composition preparationP phosphateBiology
Owner:PROCTER & GAMBLE CO

Resin sheet for bonding hard flat panels, laminate, and display

ActiveCN103214979BEasy to removeInhibitionFilm/foil adhesivesSynthetic resin layered productsPolymer scienceRefractive index
Owner:LINTEC CORP

Adaptive flow control method of forward access transmission channel

InactiveCN1263241CEffective monitoringIntegrity guaranteedCode division multiplexRadio/inductive link selection arrangementsTransmission channelMedia access control
Owner:ZTE CORP

Lithium-ion battery positive material and its production

InactiveCN101030639BLow costIncrease platform voltageCell electrodesLithium compoundsLithium-ion batteryLithium electrode
Owner:SHENZHEN BAK POWER BATTERY CO LTD

Pressing fixing device for computer expansion card

ActiveCN102339104BReduce development and manufacturing costsEasy to assemble and useDigital processing power distributionExpansion cardInterior space
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ActiveCN104696266BAvoid cavitationPump componentsPumpsImpellerPositive pressure
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ActiveCN106185150BReduced lateral footprintNot easy to damageConveyorsStorage devicesEngineeringHeight difference
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Real-time monitoring system for DVB-C (digital video broadcasting-cable) television signals

ActiveCN105120341AEasy to browseGuaranteed normal playbackSelective content distributionComputer hardwareDVB-C
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End Device and Buffer Division Method

ActiveCN103765970BPower managementError preventionTerminal equipmentComputer science
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Classified storage of medicines for the elderly and timing confluence output device

ActiveCN109350533BProblems affecting medicinal propertiesNormal health medication guaranteeOral administration devicePharmaceutical drugEngineering
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY