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.

Automobile oil tank anti-theft device

InactiveCN109795314AEasy to insertPrevent discoveryAnti-theft devicesUnderstructuresFuel tankPetroleum engineering

Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE

Wireless headset relay adjustment method, wireless headset and mobile terminal

ActiveCN107819922AAvoid the question of whether it is a relay headsetImprove efficiencySubstation speech amplifiersRadio transmissionUser needsComputer terminal

Owner:VIVO MOBILE COMM CO LTD

Parking space reversing detection method and device, vehicle and storage medium

ActiveCN112224197AEasy to understandImprove experienceImage enhancementImage analysisParking spaceFully automated

Owner:HUMAN HORIZONS (SHANGHAI) AUTONOMOUS TECH CO LTD

Building decoration external wall panel convenient to install

InactiveCN114278040AInhibit sheddingIncrease elasticityCovering/liningsMechanical engineeringWall plate

Owner:湖南贵都建材有限公司

Big data engine prototype based on multicore heterogeneous CPU-GPU-FPGA (central processing unit, graphics processing unit and field-programmable gate array)

InactiveCN107247681AMultiple digital computer combinationsElectric digital data processingFpga architectureRandom access memory

Owner:SHANGHAI DATACENT SCI CO LTD

Data transmission method, terminal and storage medium

InactiveCN107682937AThe implementation process is simpleReduce complexityConnection managementTransmissionComputer hardwareData transmission

Owner:NUBIA TECHNOLOGY CO LTD

Early expanding material for cement injection material and preparation method thereof

InactiveCN103113040AThe amount of expansion is easy to controlLiquidity has no effectCement slurryPolyethylene

Owner:TONGJI UNIV

Chip package structure

ActiveCN108122876ASemiconductor/solid-state device detailsSolid-state devicesEngineeringElectrical and Electronics engineering

Owner:TAIWAN SEMICON MFG CO LTD

Zero-gravity seat and automobile comprising same

ActiveCN110435506AImprove fitGuaranteed comfortSeat framesMovable seatsCentre of rotationEngineering

Owner:YANFENG AUTOMOTIVE TRIM SYST CO LTD

Desulfurizer, desulfurizing method and filter

InactiveCN109880649AHigh activityGood choiceRefining with metalsRefining with metal saltsSulfideFuel oil

Owner:庞蕾

Beaded photo frame

InactiveCN102894742AHighlight individualityPicture framesDomestic mirrorsEngineeringSurface plate

Owner:朱留平

Method for carrying out security protection on sensitive data through natural language analysis

InactiveCN110795751AReduce workloadImprove efficiencyDigital data protectionText database queryingData streamUser Privilege

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Switched reluctance motor with kinetic energy recycling capability

PendingCN111725935AStable supportImprove stabilitySupports/enclosures/casingsElectric machineControl engineering

Owner:苏州优控动力技术有限公司

Magnesium aluminum silicon compound absorbing material, preparation method and application thereof

ActiveCN106215846AOther chemical processesWater contaminantsMagnesium aluminum hydroxideFiltration

Owner:山东丹穗环保科技集团有限公司

Waterproof and breathable foam dressing material processing device

InactiveCN109289670AReduce qualitative changeGuaranteed qualityRotary stirring mixersTransportation and packagingEngineeringMaterials processing

Owner:长兴科特邦服装材料股份有限公司

Flexibly-driven active steering type pipeline robot

InactiveCN113357482AImprove passabilityEasy to adaptPigs/molesControl engineeringEngineering

Owner:TIANJIN UNIV OF SCI & TECH

Portable loudspeaker box device achieving lighting

InactiveCN103379394AConvenient lightingTransducer casings/cabinets/supportsEffect lightControl switch

Owner:郭炜斌

Double-sealing bearing

ActiveCN103629246AEasy to manufactureImprove sealingBearing componentsButt jointEngineering

Owner:ZHEJIANG LANXIANG BEARING

Hydrogen storage electrode alloy for Ni-MH secondary battery and preparation method thereof

ActiveCN103647063AImprove corrosion resistanceMaintain electrochemical capacityAlkaline accumulator electrodesRare-earth elementElectrical battery

Owner:INNER MONGOLIA UNIV OF SCI & TECH

An automatic transfer device and transfer method for tin wire material box

ActiveCN110790005BImprove transport efficiencyIncrease automation rateConveyorsControl devices for conveyorsProcess engineeringMechanical engineering

Owner:CHENGDU ADVANCED POWER SEMICON

Flood disaster assessment system and method

InactiveCN105913361AStable supportSolid foundationData processing applicationsClimate change adaptationVegetationSensing data

Owner:MIN OF CIVIL AFFAIRS NAT DISASTER REDUCTION CENT +1

TBM excavation section anchor rod anti-drawing detection experiment device and using method

InactiveCN106124402ASimple structureReasonable designUsing mechanical meansMaterial analysisEffective lengthEngineering

Owner:SINOHYRDO ENG BUREAU 3 CO LTD

Insecticide containing traditional Chinese herbal medicine residues

InactiveCN109134084ANo pollution in the processFast growthAnimal corpse fertilisersBioloigcal waste fertilisersSide effectInsect pest

Owner:李昌

Pre-cooling energy-saving dehumidifying system and method

InactiveCN105135554AReduce the temperatureRealize the purpose of freezing and dehumidificationLighting and heating apparatusAir conditioning systemsPlate heat exchangerEngineering

Owner:丛旭日

Integrated suspended ceiling panel preparation system

ActiveCN111871675AProtect your healthShorten drying timeSpray boothsEngineeringDropped ceiling

Owner:河南中顶豪瑞科技有限公司

Downhole pressure test device of ground blowout preventer and test pressure method of downhole pressure test device

ActiveCN107630696ATo achieve the goal of one-way steppingImprove accuracySurveyCleaning apparatusUpper jointLocking mechanism

Owner:CHINA PETROLEUM & CHEM CORP +1

Key control method and circuit

PendingCN114005690AIncrease profitReduce in quantityElectronic switchingElectric switchesComputer hardwareKey pressing

Owner:朱俊锋 +1

Stability rating method for damage risk analysis of excavated rock slope

ActiveCN110119522AReasonable methodThe method theory is reasonableClimate change adaptationDesign optimisation/simulationDimensional modelingHierarchical analysis

Owner:NORTHEASTERN UNIV

Method for structuring one-way Hash function based on random function

ActiveCN102542070AIncrease the lengthEasy to increase in lengthSpecial data processing applicationsDecoding methodsHash function

Owner:南通信甲天下科技有限公司

Novel fruit juicing device

InactiveCN108095522AAvoid destructionPressure is easy to controlStrainersEngineeringMechanical engineering

Owner:朱澎锋

Power distribution cabinet

PendingCN113363811AQuick unlockHigh protection levelTelevision system detailsSupervisory desks/panelsControl theoryElectric shock

Owner:深圳市光辉电器实业有限公司

Truss robot for numerical control processing center

InactiveCN105436974AMeet feeding needsReduce labor intensityMetal working apparatusNumerical controlEngineering

Owner:XIANGYANG LONGSIDA INTELLIGENT CONTROL TECH CO LTD

Feeding device for plate-shaped elements and control method of feeding device

ActiveCN114104689AEasy to holdReduce mistakesFinal product manufactureConveyor partsStructural engineeringMechanical engineering

Owner:XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD

Overturning locking mechanism for integrally-turnable passenger seat of large-sized and medium-sized buses

InactiveCN105172630AGuaranteed stabilityEasy to operateDismountable/non-dismountable seatsLocking mechanismThrough transmission

Owner:ANHUI ANKAI AUTOMOBILE

Tea-water separation-type double-cup cover double-layered insulated glass cup

InactiveCN108308995AOvercome overflowIncrease the fun of drinking teaBeverage vesselsDrinking vesselsSteel ballEngineering

Owner:蚌埠亘乐家庭用品有限公司

Method for preserving fresh-cut pineapples

PendingCN114287473AImprove qualityGood slow releaseFruit and vegetables preservationFood gradePreservative

Owner:NANCHANG UNIV

Hydraulic lifting device and lifting operation platform

InactiveCN110565613AExtended service lifeReduce bending stressArtificial islandsUnderwater structuresPetroleum engineering

Owner:KEEN OFFSHORE ENG CO LTD

Webpage displaying method and device

ActiveCN108108367AAvoid displaying unusual conditionsSpecial data processing applicationsWeb data browsing optimisationComputer graphics (images)Display device

Owner:TENCENT TECH (SHENZHEN) CO LTD

Environment-friendly glass wool fiber granular cotton for buildings and preparation method thereof

ActiveCN111960661AAvoid re-entryPrevent bringing inGlass making apparatusReversed direction vortexDust controlCotton fibre

Owner:华美节能科技集团玻璃棉制品有限公司 +1

Shoe and sole with freely extensible and retractable front sole

PendingCN107319685AImprove gripSolesEngineeringMechanical engineering

Owner:王景阳

Method for preparing portable three-temperature worktable of laptop

InactiveCN104049689ADigital data processing detailsEngineeringRefrigeration

Owner:李思思

Ship supervision method of card insertion type AIS system

PendingCN113726353AEffective controlEasy to superviseCo-operative working arrangementsDigital data protectionTerminal equipmentData acquisition

Owner:SHISHI FTGMDC COMM EQUIP

Method for recycling transparent conducting glass substrate of solar cell

InactiveCN101562212ARecyclableReduce wasteWaste processingFinal product manufactureSolar cellEtching rate

Owner:CONTREL TECH CO LTD

Traditional Chinese medicine composition for treating thrombocytopenia

InactiveCN104083677ASmall side effectsRapid drug actionBlood disorderExtracellular fluid disorderSide effectCirsium japonicum

Owner:凤台县中医院

Expression adaptive face recognition system

InactiveCN107977617ASolving recognition difficultiesAchieving AdaptivenessAcquiring/recognising facial featuresFace detectionComputer terminal

Owner:HEFEI BOYAN INTELLIGENT TECH

Fast measuring device and method for molecular weight of chitosan

ActiveCN107063929ASimplified and convenient operationHigh precisionDirect flow property measurementMicrocontrollerCapillary Tubing

Owner:GUANGDONG OCEAN UNIVERSITY

Motor fault diagnosis and deterioration trend prediction method and system

ActiveCN114167282AHas limitationsAvoid diagnostic errorsDynamo-electric machine testingTrend predictionComputer science

Owner:SHENZHEN SHUANGHE ELECTRIC CO LTD

Multifunctional C-type track hanging bracket

PendingCN107701807AAvoid shakingPrevent deviationPipe supportsTrackwayStructural engineering

Owner:无锡弗斯门控科技有限公司

Electronic controller of electric pulsation milking machine

InactiveCN103518628AOvercome Burnout ProblemsMilking devicesCapacitanceElectrical resistance and conductance

Owner:李保岭

Substation auxiliary equipment control management system

InactiveCN109842207AQuick lockImprove work efficiencyPower network operation systems integrationCircuit arrangementsDevice typeGraphics

Owner:PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN +1

Method for treating loofah bleeding sap

InactiveCN102302419ACosmetic preparationsToilet preparationsActivated carbonSterile environment

Owner:NANJING WILD PANT COMPREHENSIVE UTILIZATION INST THE ALL CHINA SUPPLY & MARKETING COOPERATIV +1

Falling-prevention black tea picking back basket

InactiveCN109121701AReduce shakingEasy to installPicking devicesBlack teaAgricultural engineering

Owner:贵州岚宇茶业有限公司

Self-walking mowing system and outdoor walking equipment

PendingCN112673799AGet working status intuitivelyMowersSnow cleaningSimulationConnection control

Owner:NANJING CHERVON IND

Composite substrate, composite film and preparation method thereof

ActiveCN112260660AEnhanced inhibitory effectImprove performanceImpedence networksComposite filmComposite substrate

Owner:JINAN JINGZHENG ELECTRONICS

Cellulose blended fibers and preparation method thereof

ActiveCN103835022AGood flexibilityHigh strengthConjugated cellulose/protein artificial filamentsConjugated synthetic polymer artificial filamentsState of artPolyvinyl alcohol

Owner:傲丝生态(中国)有限公司

Micro-gyroscope capable of regulating overcoming translational acceleration speed

InactiveCN1497240ALinear/angular speed measurementSpeed measurement using gyroscopic effectsGyroscopeAcoustics

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Target tracking route generation method based on unmanned aerial vehicle and photoelectric platform

PendingCN114018244AEasy to observeEnable continuous monitoringNavigation instrumentsLaser rangingUncrewed vehicle

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Dielectric spectroscopy test experiment method for oil-immersed bushing under different aging

ActiveCN108061825AImprove stability and securityImprove accuracyResistance/reactance/impedenceMeasurement instrument housingDielectric spectroscopyEngineering

Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Remote control measurement method for underwater topography of low drainage pool

ActiveCN108225268AProtect radiation safetyEnsure Radiation SafetyProfile tracingRemote controlMeasurement point

Owner:THE 404 COMPANY LIMITED CHINA NAT NUCLEAR

Data synchronization method, device and equipment based on multi-vehicle-model part change and medium

PendingCN112396332AImprove work efficiencyTo achieve the goal of cost reduction and efficiency increaseDatabase distribution/replicationResourcesData synchronizationData center

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Heat transfer oil of heat preservation pump and preparation method thereof

InactiveCN105623624AClear appearanceImprove the safety of useHeat-exchange elementsEngineeringFumed silica

Owner:ESKE PUMP

Preparation method of Ag/AgCl/Ag3PO4 heterojunction composite photocatalyst

InactiveCN113797945AEasy to prepareReaction conditions are easy to controlPhysical/chemical process catalystsWater/sewage treatment by irradiationHeterojunctionIon exchange

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Rail transportation system

ActiveCN106985833ALighten the loadImprove stabilityMonorailsRailway tracksBogieRail transit

Owner:BYD CO LTD

Ultrasonic contact type flaw detection method for large-thickness part

PendingCN114280158ASimple methodThe results of flaw detection are accurateAnalysing solids using sonic/ultrasonic/infrasonic wavesWaferingNoise

Owner:中航金属材料理化检测科技有限公司

Automatic urine catheterization device for pressure measurement

ActiveCN105561409APrevent backflowAvoid infectionDiagnostic recording/measuringSensorsUpper urinary tract infectionMeasurement device

Owner:上海小优医疗科技有限公司

Avian leukemia resistance molecular marker tva304-305insGCCC in chicken subgroup A and application of marker

PendingCN109797229AMicrobiological testing/measurementDNA/RNA fragmentationLeucosisInsertional mutation

Owner:SOUTH CHINA AGRI UNIV

Tool changing device and machining equipment

PendingCN114850933AEasy to installRealize automatic transmissionPrinted circuit manufacturePositioning apparatusMechanical equipmentMachining

Owner:SUZHOU VEGA TECH CO LTD

Electrochemical repair device for concrete salt damage destruction

PendingCN109881635ATimely supplementAvoid missingFoundation engineeringMarine site engineeringEngineeringRebar

Owner:北京中科行运科技有限公司

Variable-frequency control electromagnetic torsion coupler and use thereof

InactiveCN101465592AHard mechanical propertiesRealize stepless speed regulationDynamo-electric gearsDynamo-electric gear controlFrequency changerAlternating current

Owner:TSINGHUA UNIV

A method for deploying value-added services, network equipment and value-added service equipment

ActiveCN105009522BExpandable and flexibleSave resourcesData switching networksIp addressNetwork communication

Owner:HUAWEI TECH CO LTD

Sunflower flower seed husk adsorption material and preparation method thereof

InactiveCN109382077AEffective contentEffective adsorption contentOther chemical processesWater contaminantsRefluxCellulose

Owner:李海鱼

Shake-proof cockpit for ships

ActiveCN108528655AAvoid shakingSolve the problem that can't move forwardVessel superstructuresVessel movement reduction by gyroscopesEngineeringRapid rotation

Owner:华南造船厂(江门)有限公司

Long spiral drilling slime automatic scraping method

ActiveCN113153171AReduce construction costsImprove construction efficiencyEarth drilling toolsSpiral bladeDrilling machines

Owner:深圳市工勘基础工程有限公司

Accelerometer gyroscope horizontal angle measurement method based on Kalman filtering

InactiveCN105043348ASuppression of high frequency interferenceGuaranteed measurement accuracyAngle measurementIncline measurementGyroscopeAccelerometer

Owner:HARBIN INST OF TECH

Respiratory tract infection pathogen detection method based on metagene/metatranscriptome sequencing

PendingCN114107454AMicrobiological testing/measurementDiseaseRNA extraction

Owner:SHANGHAI CHILDRENS MEDICAL CENT AFFILIATED TO SHANGHAI JIAOTONG UNIV SCHOOL OF MEDICINE

Fluorine-free water repellent and preparation method thereof

InactiveCN109422861ALiquid repellent fibresPolyurea/polyurethane coatingsPolyesterFatty alcohol

Owner:DOUBLE BOND CHEM IND

Preparation method of elastic heat insulation fireproof door core

InactiveCN105294028AReduce wasteImprove foaming efficiencyCeramicwareDoor leavesFoaming agentPolyvinyl alcohol

Owner:TAIXING HEQING MACHINERY FITTINGS FACTORY

Heat radiation seat of action calculation device

InactiveCN101751091AEasy to assemble and disassembleImprove convenienceDigital data processing detailsCooling/ventilation/heating modificationsBearing surfaceComputer engineering

Owner:KYE SYST CORP

Forest ownership circulation trading method

InactiveCN101271553AEasy to divideRealize cross-regional transactionsCommerceDigital signatureComputer science

Owner:粟时献

Power adapter

PendingCN114447675ABatteries circuit arrangementsCoupling device detailsMechanical engineeringElectrical and Electronics engineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Preparation method of poly-p-phenylene ben-zobisthiazole fiber

ActiveCN110306254AGuaranteed to volatilize when heatedPrevent heat volatilizationMonocomponent synthetic polymer artificial filamentMelt spinning methodsPolymer scienceTwo step

Owner:SHANDONG NON METALLIC MATERIAL RES INST

Method for controlling the features of textile finished product with microscopic structure

ActiveCN109557094AControl feelControl textureMaterial analysis using wave/particle radiationAnalysing solids using sonic/ultrasonic/infrasonic wavesProcess designProfessional staff

Owner:嘉兴市立诚纺织股份有限公司

Europium doped lanthanide silicon oxynitride and preparation method thereof

InactiveCN103146386AStrong emission peakStrong excitation peakLuminescent compositionsFurnace temperatureHydrogen atmosphere

Owner:HEBEI UNIVERSITY

Method for capturing and detecting microbial target sequence on basis of single primer probe

ActiveCN109486922AImprove the detection rateEasy to analyzeMicrobiological testing/measurementBinding siteDNA fragmentation

Owner:深圳华大因源医药科技有限公司

Framework, backlight module and display device

ActiveCN103676278AAvoid light leakageNon-linear opticsLiquid-crystal displayDisplay device

Owner:BOE TECH GRP CO LTD +1

Equivalent multipath ECMP switching method, network equipment and system

ActiveCN111092813ATroubleshoot interruptionsSolve the problem of a large number of packet lossNetworks interconnectionComputer networkPacket loss

Owner:新华三半导体技术有限公司

Method for preparing vitamin AD pellet, and compound amino acid capsule composition thereof

ActiveCN106821998AImprove bioavailabilityUnique craftHydroxy compound active ingredientsMetabolism disorderVitamina D2Vitamin A Alcohol

Owner:SHENZHEN WANHE PHARMA

Optical disk device and tracking-controlling method

InactiveCN1505814AAvoid changeAvoid Offset VoltageRecord information storageDisposition/mounting of headsPush pullComputational physics

Owner:SONY CORP

Breeding medium of potato stem segment and application method thereof

ActiveCN108401900ASimple ingredientsEasy to preparePlant tissue cultureHorticulture methodsIndole acetic acidAgricultural science

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Convertible shoe body

InactiveCN102293473AReduce defective rateReduce moldFootwearEngineeringFastener

Owner:杨成义

Wafer test protection pad and test method thereof

ActiveCN108181568APrevent needle burningPrevent short circuit burningIndividual semiconductor device testingProbe cardEngineering

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Tunnel establishing method and device

ActiveCN102123089ADetailed distributionReasonable useNetworks interconnectionDistributed computingTraffic volume

Owner:XINHUASAN INFORMATION TECH CO LTD

Method and device for extracting object and web page from a plurality of web pages

ActiveCN102768661ASpecial data processing applicationsData miningWeb page

Owner:RICOH KK

Industrial Internet resource management method and system, readable storage medium and terminal

ActiveCN109150738AImprove processing efficiencyImprove management efficiencyData switching networksManagement unitEdge server

Owner:NANJING UNIV OF POSTS & TELECOMM

Preparation method and use method of slag condensing agent for molten iron pretreatment

ActiveCN110982989ANo pollution in the processHelp adsorptionSlagRed mud

Owner:新疆华宇新材料有限公司

Solar street lamp controller upgrading system

PendingCN110337161AReduce use costRealize acquisitionElectrical apparatusElectroluminescent light sourcesCommunication interfaceReal-time data

Owner:厦门城光联链科技有限公司

Sorting weight updating method

PendingCN110781456AFully automatedEliminates the problem of manual debugging of weightsMachine learningComplex mathematical operationsSorting algorithmAlgorithm

Owner:上海麦克风文化传媒有限公司

Machine head locking structure of electric fan and electric fan

ActiveCN105443446AQuick lockImprove conveniencePump componentsPumpsMechanical engineering

Owner:格力大松(宿迁)生活电器有限公司 +1

Sterilizing and deodorizing agent for refrigerator

InactiveCN103372228AImprove the bactericidal effectEliminate odorBiocideDisinfectantsEvaporationSodium benzoate

Owner:宋凯

Method for preparing zirconium oxide nozzle brick with high temperature thermal shock resistance

ActiveCN105732028ALow shrinkageReduce porosityPorosityBrick

Owner:SANXIANG ADVANCED MATERIALS

Method for creating color blocks on combined landscape plants

InactiveCN111296108AImprove visual appreciationHorticulture methodsGarden plantsTwig

Owner:王新兵

Urban intersection integrated waiting zone optimizing facility and control method thereof

InactiveCN106781549AReduce queue lengthEasy and quick passControlling traffic signalsRoadwaysEngineeringRoad crossing

Owner:WUHAN UNIV OF TECH

Food processing device

InactiveCN1985733AKitchen equipmentFood preparationGear wheelEngineering

Owner:苏国权

Electric recycling device for foam processing leftover materials

InactiveCN107877737AEasy to transportSave spacePlastic recyclingElectric machineryControl engineering

Owner:江西华雅包装材料有限公司

Disordered porous biological ceramic scaffold based on photocuring three-dimensional printing as well as preparation method and application of disordered porous biological ceramic scaffold

ActiveCN112898011AImprove connectivityPromote rapid proliferationAdditive manufacturing apparatusIncreasing energy efficiencyComputer printingComposite material

Owner:YANTAI ZHENGHAI BIO TECH