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.

Hydraulic clutch control device

ActiveCN103821843AReduce joint shockControl movement speedClutchesClutch controlMaster cylinder

Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Temperature-sensitive platinum catalyst and preparation method thereof

ActiveCN101716506AHigh regional selectivityGood storage stabilityMetal/metal-oxides/metal-hydroxide catalystsCatalytic effectHeat treated

Owner:ZHUZHOU TIMES ELECTRIC INSULATION

Metal plate processing multi-stage bending die

InactiveCN111496036AImprove machining accuracyImprove processing efficiencyMetal-working feeding devicesPositioning devicesCircular discPhysics

Owner:汪煜

Wireless transmission based device and method for monitoring water consumption abnormities of user

InactiveCN111503359AImprove accuracyImprove stabilityOperating means/releasing devices for valvesService pipe systemsWater useWater stop

Owner:安徽虚怀信息技术有限公司

Bending equipment provided with touch indication lamp and used for cable for transmitting electric power and bending method of cable

InactiveCN104801633AMeet multiple fixed requirementsGuaranteed shape accuracyApparatus for joining/termination cablesElectricityElectric power system

Owner:广州能曜能源科技有限公司

Conveniently-installed LED energy-saving lamp

InactiveCN109506157AEasy to installReduce manufacturing costGas-tight/water-tight arrangementsLight fasteningsElectricityAlloy

Owner:HANGZHOU PIONEER ELECTRONICS TECH

Method and device for analyzing video files

ActiveCN103299319BAccurately determineImprove efficiencyCharacter and pattern recognitionComputer graphics (images)Cataloging

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Telephone with large buttons

InactiveCN109218469AEasy to see clearlyTelephone set constructionsLarge buttonTelecommunications

Owner:老河口市第三中学

Improved gas storage tank capable of draining water

InactiveCN106151871AEasy to useContainer filling methodsContainer discharging methodsWater storageWater storage tank

Owner:TAIZHOU MAHENGDA MACHINERY

Keel moxibustion device with temperature monitoring function

PendingCN108158809AAvoid burnsEasy to install and disassembleDevices for heating/cooling reflex pointsKeelEngineering

Owner:吴喜利

Detection method for low-dose nuclear radiation

InactiveCN103399339ASimple and fast operationLow costChemical dosimetersRare earth metal compoundsNuclear radiationNanowire

Owner:李莹滢

Distributed tidal irrigation cultivation system

InactiveCN104686045ARealize automatic controlNo overflowPressurised distribution of liquid fertiliserTidal irrigationAutomatic control

Owner:北京绿东国创农业科技有限公司 +1

Oil way pressure regulation control device of centralized lubrication oil feeding system

PendingCN113551142AImprove reliabilityEasy to controlEngine pressureLubrication check valvesAutomatic controlControl theory

Owner:郑州众城润滑科技有限公司

Chinese parallelism sentence recognition method and system

ActiveCN107943852APositive promotionNatural language data processingSpecial data processing applicationsData setSentence pair

Owner:CAPITAL NORMAL UNIVERSITY

Phased array scanning and image processing fusion- positioning device and method thereof

PendingCN106842187AReduce complexityHigh positioning accuracyRadio wave reradiation/reflectionImaging processingEngineering

Owner:SOUTHWEST PETROLEUM UNIV

LED box body connecting device and LED display screen

ActiveCN108317139ARadian adjustmentSheet joiningIdentification meansLED displayRadian

Owner:SHENZHEN DICOLOR OPTOELECTRONICS

Method and device for encoding video data, equipment and medium

ActiveCN112565752ADigital video signal modificationAlgorithmComputer engineering

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Marketing major teaching display cabinet for power supply station

PendingCN112586938AShow cabinetsShow shelvesDrive motorDisplay cabinet

Owner:STATE GRID SHANDONG ELECTRIC POWER CO YANGGU POWER SUPPLY CO

Washing machine

ActiveCN105332231ANice appearanceEasy to useOther washing machinesWashing machine with receptaclesEngineeringTime of use

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Split tubing head and electric pump tubing wellhead passing construction method

PendingCN114320176ASolve the problem of overhauling moving stringImprove maintenance efficiencyDrilling rodsDrilling casingsEngineeringElectric cables

Owner:CHINA NAT OFFSHORE OIL CORP +1

Preparation method for freeze-dried milky eggs and device for preparing freeze-dried milky eggs

PendingCN113068745AWell mixedEasy to sendMilk preparationShaking/oscillating/vibrating mixersEngineeringMechanical engineering

Owner:福清市温福食品有限公司

Self-adhesive organic silicon liquid silicone rubber for bonding glass substrate and forming process thereof

PendingCN111004605AImprove adhesionNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer sciencePtru catalyst

Owner:东莞市贝特利新材料有限公司

Antibacterial dual-core medicinal panty liner

InactiveCN108852628AAvoid itchingAvoid infectionSanitary towelsSexual disorderDual coreEngineering

Owner:广西舒雅护理用品有限公司

Built-in password window of safety box

InactiveCN105822177AImprove securityImprove completenessPower-operated mechanismSafesControl systemPassword

Owner:李江波

Wastewater treatment method of incineration plant

InactiveCN107531515ASmall volumeLess concentrated water supplyByproduct vaporizationDispersed particle separationBoiler blowdownCooling tower

Owner:KURITA WATER INDUSTRIES LTD

Organic light emitting display device

InactiveCN106328669AIncrease brightnessIncrease contrastSemiconductor/solid-state device detailsSolid-state devicesOrganic light emitting deviceDisplay device

Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD

Medical noninvasive skin anastomat

InactiveCN112674824AImprove universalityCoincidentally achievedWound clampsRatchetAnastomosis coupler

Owner:蚌埠冠鑫达医疗科技有限公司

Workpiece rotation supporting device

PendingCN109317587AReduce manufacturing costLow renovation costGear wheelsGas cylinderEngineering

Owner:耐世特凌云驱动系统(涿州)有限公司

Miniature sound box

InactiveCN103581775AEasy to disassembleImprove sound qualityTransducer casings/cabinets/supportsResonanceEngineering

Owner:刘骏涛

Coal-fired unit scheduling method based on environment-friendly emission big data

InactiveCN110046737AEfficient emissionsImprove the effect of energy saving and emission reductionForecastingResourcesPollutant emissionsComputer science

Owner:ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2

File holder capable of being hung

InactiveCN104706031AMeet suspension needsSave plane spaceBook cabinetsComputer science

Owner:贾洪民

Easy-to-clean type flour stirring device

InactiveCN108541728AEasy to operateImprove work efficiencyMixing/kneading structural elementsMixing/kneading with vertically-mounted toolsPulp and paper industry

Owner:柳州市壮乡情食品有限公司

Food-grade hose with high and low temperature and water pressure resistance and preparation method of food-grade hose

PendingCN111396652AResistant to hydrolysisFriction-resistantFlexible pipesHose connectionsFood gradeThermoplastic polyurethane

Owner:苏州奥斯汀新材料科技有限公司

Secure communication method and device

ActiveCN113645621ASecurity arrangementSecure communicationTerminal equipment

Owner:HUAWEI TECH CO LTD

Fixing device of automobile sun-shading curtain

PendingCN108099567AEasy to adjust the lengthQuick disassemblyRemovable external protective coveringsFront and back endsElectrical and Electronics engineering

Owner:赵经燕

Aquatic product bactericide

InactiveCN105267672AGood control effectAntibacterial agentsAntimycoticsBletilla striataPOLYGONUM CUSPIDATUM

Owner:曹全民

License plate shooting device and image white balance adjusting method

InactiveCN103310500APrecise white balance adjustmentMeets requirementsRegistering/indicating working of vehiclesPattern recognitionImage sensing

Owner:ALTEK CORP

Crop cultivation monitoring system based on Lora

InactiveCN112383744AImprove smoothnessImprove continuityTelevision system detailsCharacter and pattern recognitionPhotoswitchMonitoring system

Owner:HUBEI UNIV FOR NATITIES +2

Realization System of Real-time Traffic Conditions in Navigation

InactiveCN102288194AInstruments for road network navigationUser inputNavigation system

Owner:ASTROB TECH SHANGHAI

Magnetron And Magnetron Sputtering System Using The Same

ActiveCN103882394AElectric discharge tubesVacuum evaporation coatingSputteringEngineering

Owner:AP SYST INC

Low-temperature contact type surface temperature sensor

PendingCN109253817AEasy to useGuaranteed accuracyThermometer detailsThermometers using electric/magnetic elementsEngineeringContact type

Owner:HENAN PROVINCE INST OF METROLOGY

Basin bowl sealing device using preservative film for packaging

InactiveCN111559526AAccurate tearingImprove packaging efficiencyWrapping material feeding apparatusWorkbenchMaterials science

Owner:湖州佳辰包装有限公司

Piezoelectric generator for exciting square column to vibrate in all wind directions

InactiveCN111064390AMeet power needsIncrease power generationPiezoelectric/electrostriction/magnetostriction machinesEngineeringPiezoelectric generator

Owner:SHANDONG UNIV OF TECH

Pumpkin soilless culture nutrition formula

InactiveCN105941112AImprove permeabilityImprove diffusion abilityGrowth substratesCulture mediaSerine proteinasesNutrition

Owner:时枫娇

Overcurrent detection protection circuit and electronic equipment

PendingCN113972628AEasy to useMaintenance timeEmergency protective arrangements for automatic disconnectionDividing circuitsControl theory

Owner:上海格立特电力电子有限公司 +1

Arthrobacter mutant strain, method for producing lactase from mutant strain and method for preparing lactulose by using lactase

InactiveCN102168028ANot generatedHigh purityBacteriaMicroorganism based processesCatalytic methodLactase

Owner:JIANGNAN UNIV

Die casting machine

InactiveCN104741568ASimple structureAvoid uneven filling of cavitiesDie castingVacuum pump

Owner:JIZHUN PRECISION IND HUIZHOU

Shield door fault prediction method and device, terminal equipment and storage medium

ActiveCN111597754ADesign optimisation/simulationNeural architecturesPredictive methodsTerminal equipment

Owner:GUANGDONG INST OF INTELLIGENT MFG

Environmentally friendly cable material and preparation method thereof

ActiveCN108504109ASimple manufacturing methodRaw materials are easy to getRubber insulatorsElectromagnetic interferenceALLYL SUCROSE

Owner:SHANGHAI KAIBO SPECIAL CABLE FACTORY

Agricultural seeding equipment

InactiveCN113647226ASave human resourcesPrecise sowingSpadesWatering devicesAgricultural scienceAgricultural engineering

Owner:庞俊鑫

Tissue chip for detecting backbone metastatic carcinoma prognosis related molecule sign

InactiveCN101013086AImprove clinical treatment effectRational treatment strategyMicrobiological testing/measurementColor/spectral properties measurementsCancer developmentLarge sample

Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Lever-type limiting device

InactiveCN108867336AInhibit sheddingExtended service lifeBridge structural detailsLongitudinal waveNormal position

Owner:SHENYANG JIANZHU UNIVERSITY

Irrigation and fertilization apparatus for corn planting

PendingCN109729807AIncrease the areaFully irrigatedPressurised distribution of liquid fertiliserEngineeringPower component

Owner:崔慧妮

Garbage throwing monitoring method, device and equipment and readable storage medium

PendingCN114241352AImprove regulatory capacityCharacter and pattern recognitionEngineeringMonitor equipment

Owner:杭州智科通智能科技有限公司

Single camera three-dimensional video extensometer and measurement method

ActiveCN109556528AOvercome the disadvantage of not being able to measure out-of-plane displacementHigh precisionUsing optical meansThree-dimensional spaceMeasurement precision

Owner:NANJING UNIV OF SCI & TECH

Herringbone pre-stressed concrete pre-tensioning-method bridge erecting machine and application method

ActiveCN106758827ASimple structureShortcut structureBridge erection/assemblyPre stressJackscrew

Owner:WUHAN UNIV OF TECH

Mulberry tree fertilizer and preparation method thereof

InactiveCN107814652ASolve the problem of producing garbageRealize the standardization of raw materialsCalcareous fertilisersExcrement fertilisersDeodorantWastewater

Owner:广西平果县惠民蚕业科技有限责任公司

Real-time motion online guidance system based on depth model framework

ActiveCN110276380AIncrease flexibilityEasy to operateCharacter and pattern recognitionNeural architecturesGuidance systemSimulation

Owner:HANGZHOU DIANZI UNIV

Experimental device for distributing air volume of refrigerator air duct

ActiveCN103791674ASimple structureVolume controlLighting and heating apparatusCooling fluid circulationCold airAir volume

Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD

Detachable high-frequency coil and silicon core furnace

InactiveCN111101199AImprove replacement efficiencyReduce replacement timePolycrystalline material growthCoil arrangementsEngineeringMechanical engineering

Owner:ASIA SILICON QINGHAI +1

Near-infrared photodeformable graphene/NIPAAm composite film and preparation and application thereof

InactiveCN106773143AControl thicknessReach near-infrared photodeformationNon-linear opticsComposite filmNetwork structure

Owner:DONGHUA UNIV

Intelligent home system

PendingCN110618721APrevent spoilagePrevent drynessSimultaneous control of multiple variablesWater qualityMobile ad hoc network

Owner:魔鲸科技(上海)有限公司

Compact type drying oven for two household appliances (condenser and evaporator)

InactiveCN106871618AReduce energy consumptionImprove hot air efficiencyDrying gas arrangementsDrying machines with progressive movementsPulp and paper industryHearth

Owner:HUATIAN ENG & TECH CORP MCC

Energy detection and channel quality detection-based spectrum perception method and base station

InactiveCN106301628AImprove accuracyImprove sharing efficiencyTransmission monitoringTime informationFrequency spectrum

Owner:POTEVIO INFORMATION TECH CO LTD

Method and device for displaying animation of view, and terminal device

InactiveCN105912313AGuaranteed display effectExecution for user interfacesInput/output processes for data processingAnimationTerminal equipment

Owner:LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD

Easy-to-disassemble heat dissipation and dust removal computer case

InactiveCN110347217AImprove cooling effectEasy to moveDigital processing power distributionComputer engineeringComputer case

Owner:SHIYAN DEYUAN TECH DEV

Intelligent oiling circuit board for oil-free sealing stirrer

PendingCN110568799AHigh degree of automationFunction increaseProgramme controlComputer controlFluid controlComputer module

Owner:SHANDONG MIX MACHINERY EQUIP +1

Anesthesia auxiliary support for anesthesia

InactiveCN111686339ARespiratorsSurgical furnitureNarcotic drugsNarcotic

Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM

Iron sheet burning, rounding and nail pulling integrated equipment

ActiveCN113951609ASave spaceLabor savingNailingShoe gluingDrive motorRack and pinion

Owner:丽荣鞋业(深圳)有限公司

High-performance hydraulic structure concrete and method for producing the same

InactiveCN101172828ASolid waste managementHydraulic structureCarbonization

Owner:CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD +2

Preparation method of high-thermal-conductivity ceramic material for LEDs

InactiveCN110759750ALow atomic weightStrong bond between atomsLiquid/solution decomposition chemical coatingSemiconductor devicesSilver platePotassium hydroxide

Owner:吴俊楠

Grassland comprehensive sequence classification method by using soil hydrothermal conditions

PendingCN113009111AHigh precisionSolving the Situation of "Replacing Faces with Points"Earth material testingVegetationSoil science

Owner:GANSU AGRI UNIV

Multifunctional testing device for penetrating performance of artificial blood vessel

InactiveCN107328700ASmall footprintReduce experimental errorPermeability/surface area analysisEngineeringInlet pressure

Owner:NANTONG TEXTILE & SILK IND TECH RES INST

Spinning machine with thread suction device

ActiveCN101845693ALower suction capacitySmall degrees of freedomDrafting machinesYarnEngineering

Owner:MASCHINENFABRIK RIETER AG

Arc-shaped metal block forging die

InactiveCN104942203AForging/hammering/pressing machinesMetalCasting

Owner:李广连

Efficient organic fertilizer raw material conveying equipment

InactiveCN113135390AAvoid the declineEasy to open and clearDispersed particle filtrationDrying gas arrangementsAgricultural engineeringElectric machinery

Owner:广西力恩有机肥有限公司

Progressive electrifying foundation treatment method

InactiveCN108396730AReduce energy consumptionIncreased efficiency in handling foundationsSoil preservationEngineeringMoisture

Owner:杭州渗源环境科技有限公司 +1

Multilayer circulating-type three-dimensional silkworm breeding device

PendingCN110583588AGuaranteed uptimeTake advantage ofAnimal husbandryEngineering

Owner:湘潭县信达茧丝绸有限公司

Self-adaptive combination filtering method under impact noise condition

ActiveCN106253878AImprove recovery qualityFast convergenceAdaptive networkPattern recognitionSmall amplitude

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Navigation apparatus and method for combining movement information

InactiveCN101354259AInstruments for road network navigationPosition fixationGlobal Positioning SystemComputer science

Owner:MITAC COMP (SHUN DE) LTD +1

Trolley case capable of containing western suits

InactiveCN103622246ASimple and elegant structureEasy to useLuggageOther accessoriesStructural engineering

Owner:袁建飞

Electricity-use strategy generation method and device

ActiveCN108988467AImprove reliabilitySolve technical problems with low experienceBatteries circuit arrangementsPV power plantsElectricityElectrical battery

Owner:GREE ELECTRIC APPLIANCES INC

Method for remotely diagnosing an elevator system and elevator system for performing the method

ActiveCN102656109AElevatorsElevator systemDisplay device

Owner:THYSSENKRUPP ELEVATOR AG (DE)

Device and method for press-fitting L-shaped PCV rigid tube

PendingCN112171236AReduce labor intensityIncrease productivityMeasurement of fluid loss/gain rateMetal working apparatusBaseboardStructural engineering

Owner:CHONGQING GAOKIN IND

Novel double-end-polarization-state-detection-based fiber gyroscope structure with mode coupling tolerance

ActiveCN110501004AReduce driftImprove detection accuracySagnac effect gyrometersGyroscopeBeam splitter

Owner:NANJING HENGGAO OPTO ELECTRONICS RES INST CORP

Repairing device and repairing method for heavy metal polluted soil

PendingCN110860556AReduce volumeGood anti-membrane fouling abilityContaminated soil reclamationDistillationMicroorganismSoil remediation

Owner:南京华创环境技术研究院有限公司

Paper shredder

ActiveCN103736565ABurn out preventionNo paper jams will occurGrain treatmentsPulp and paper industry

Owner:NINGBO HAIBO GRP CO LTD

Method for detecting and processing relative authorization signaling

InactiveCN101207882AReduce consolidationImprove throughputTransmission control/equalisingDiversity/multi-antenna systemsPhysical layerSoft switch

Owner:ZTE CORP

Final joint transporting base and construction method

ActiveCN107419750AEasy material selectionEasy to useArtificial islandsUnderwater structuresEngineeringBearing capacity

Owner:SHANGHAI ZHENHUA HEAVY IND

Laminated piece and preparation method thereof

InactiveCN105856709AStable structureImprove initial strengthAdhesive processesLaminationMicrowave ovenAssembly line

Owner:BOSTIK SHANGHAI MANAGEMENT CO LTD +1

Clothes washing machine

InactiveCN105937110AWon't wrinkleWill not deformTextile treatment machine arrangementsTextile treatment carriersEngineeringPulp and paper industry

Owner:HUZHOU XINLONGLONG SILK PRINTING

Train information management device and train information management method

InactiveCN103648826AAvoid damageElectric devicesRailway vehiclesCentral unitEngineering

Owner:MITSUBISHI ELECTRIC CORP

Mechanical heating device

InactiveCN101877464AImprove consistencyQuality improvementElectrical apparatusTemperature controlEngineering

Owner:上海龙能自动化设备有限公司 +1

Hemp rope capable of preventing hand laceration

InactiveCN107338663AEasy to distinguishIncrease frictionCoatingsTextile cablesPolyesterHand lacerations

Owner:桐乡守敬应用技术研究院有限公司

Method for acquiring breast density, device and readable storage medium

ActiveCN108550150AImprove accuracyPrediction of disease risk is accurate and intuitiveImage enhancementImage analysisBreast densityComputer science

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Environment-friendly anticorrosion and antibacterial negative ion coating for interior wall and preparation method of environment-friendly anticorrosion and antibacterial negative ion coating

InactiveCN109370330AImprove antibacterial propertiesAvoid breedingAntifouling/underwater paintsPaints with biocidesEscherichia coliPolyvinyl alcohol

Owner:上海好施实业有限公司石家庄分公司