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.

Preparation method of inorganic aluminum hypophosphite and application of inorganic aluminum hypophosphite in flame-retardant PBT (polybutylene terephthalate)

ActiveCN114085422APromote absorptionImprove surface conditionAluminium hydroxideHydrogen phosphide

Owner:广东宇星阻燃新材股份有限公司

Modularized replaceable elastic coupling for scraper conveyor

PendingCN114352652AReduce wasteReduce inventory backlogYielding couplingDrive shaftCoupling

Owner:LIANYUNGANG TIANMING EQUIP

Automatic drill rod replacing equipment and technology thereof

InactiveCN113414871AImprove efficiencyLabor savingCeramic shaping apparatusEngineeringStructural engineering

Owner:JIANGSU TEEYER ENG MACHINERY

Through hole etching method for large-size ultra-thin glass substrate

PendingCN114804645AImprove production yieldUnchanged thicknessGlass severing apparatusThin glassEdge region

Owner:WGTECH JIANGXI

Unmanned aerial vehicle sampling device for marine environmental monitoring

ActiveCN105510082AMultiple fixed-point acquisitionImprove efficiencyWithdrawing sample devicesMarine engineeringUncrewed vehicle

Owner:MARINE FISHERIES RES INST OF ZHEJIANG

Wafer epitaxy reaction equipment

PendingCN112216636AInhibit growthReduce defective rateSemiconductor/solid-state device manufacturingConveyor partsWaferMechanical engineering

Owner:XIAN ESWIN MATERIAL TECH CO LTD +1

Heat recovery device of tea dryer

InactiveCN106106875AReduce energy consumptionLow costPre-extraction tea treatmentDrying machine combinationsCold airHigh humidity

Owner:池州市华茂茶业有限公司

Video classification method, device and system, server and storage medium

ActiveCN111652073AImprove accuracyRich Fusion FeaturesCharacter and pattern recognitionNeural architecturesPattern recognitionComputer graphics (images)

Owner:TENCENT TECH (SHENZHEN) CO LTD

Automatic fruit and vegetable peeler

ActiveCN103005625ARun accuratelySimple structureVegetable peelingEngineeringMechanical engineering

Owner:徐晓东 +1

AES-PMMA composite material and preparation method thereof

InactiveCN108976687AReduce generationHigh glossAntioxidantUltimate tensile strength

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Textile device capable of conveniently flattening and rolling textile fabric

PendingCN112141775AAchieve cleanupAvoid dirtMechanical cleaningPressure cleaningTextile technologyMechanical engineering

Owner:ZHEJIANG MEILAIYA TEXTILE

Showing device for flower appreciation

InactiveCN105852524AShow full rangeProblems affecting appreciationShow shelvesShow hangersGlass coverDrive motor

Owner:杨志恒

Spatula

InactiveCN104563468AEasy to replaceSave spaceBuilding constructionsEngineering

Owner:赵立平

Electric hydraulic disassembling and assembling machine of coupling buffer device for rolling stock

InactiveCN1476955AEasy to operateSolve the demolition problemMetal working apparatusHydraulic cylinderVehicle frame

Owner:张兴宽 +4

Cone crusher structure

ActiveCN104668027AExtended service lifeEasy to replaceGrain treatmentsEngineeringStructural engineering

Owner:卢志辉

Interactive aggregation signature method and device, and storage medium

ActiveCN111478775AReduce computational efficiencyImprove performanceKey distribution for secure communicationUser identity/authority verificationTheoretical computer scienceEngineering

Owner:HANGZHOU QULIAN TECH CO LTD

Solar ring controllable mouse

InactiveCN103631391ASuitable for usage habitsReduce troubleBatteries circuit arrangementsElectric powerComputer moduleSolar cell

Owner:XIAN SIYU TANGCHENG SOFTWARE

Foldable domestic sauna box

PendingCN109984936AUniform temperatureImprove comfortDevices for pressing relfex pointsRoller massageBaseboardEngineering

Owner:谢志华

Over-speed regulator device for elevator system

InactiveCN100386251CShock size reductionElevatorsElevator systemEngineering

Owner:MITSUBISHI ELECTRIC CORP

Book makign system and method

InactiveCN1409213AEfficient productionProgram loading/initiatingKey frame

Owner:NEWSOFT TECH CORP

Preservation and storage box for educational robot

ActiveCN113911510AAvoid damageImprove charging effectPackaging vehiclesContainers for machinesRotational axisSimulation

Owner:陈智夫

Configuration method and device of automatic simulation matchmaking transaction system

PendingCN114493859AReduce development costsLow development costDatabase management systemsFinanceMessage flowMessage processing

Owner:上海金仕达软件科技股份有限公司

Temperature-stable microwave dielectric ceramic LiGa3Ge2O9 with ultralow dielectric constant

InactiveCN106220146ALower sintering temperatureLow costAir atmosphereMicrowave

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Compound premix and food for piglets

PendingCN107319155AAnimal feeding stuffAccessory food factorsSpanish oreganoCrataegus extract

Owner:BEIJING SIFANGGHONG FEED TECH CO LTD

Copper removal treatment process for copper ammonia wastewater

PendingCN114790049ALow costWater treatment parameter controlWater contaminantsSludgeFilter press

Owner:深圳市臻鼎环保科技有限公司

Jackscrew with long perforation life and preparation method thereof

ActiveCN109487170AImproved piercing lifeImprove bindingMandrelsSolid state diffusion coatingChemical elementMaterial Perforation

Owner:BAOSHAN IRON & STEEL CO LTD

Extensible automatic-adaption intelligent digital cable magazine

ActiveCN110155811AMonitor capacity in real timeImprove automationFilament handlingEngineeringDigital cable

Owner:黑龙江润吉川科技有限公司

Photo-etching machine silicon wafer stage driving apparatus

ActiveCN102830591AHigh precision motion performancePhotomechanical exposure apparatusMicrolithography exposure apparatusSiliconUnit/actuation

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Multipoint profiling rigid clamp and method for processing thin-wall workpiece by using same

InactiveCN102179708ASolve rigid problemsSolve Vibration ProblemsPositioning apparatusMetal-working holdersControl systemSurface type

Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Interplanting method of shiny-leaved yellowhorn and lycium barbarum

ActiveCN103262747ASolve the problem of no economic incomeIncrease economic benefitsHorticultureEcological environmentEconomic benefits

Owner:NORTHWEST NORMAL UNIVERSITY

Three-point connecting rod

PendingCN114502394ANo separationBearing assemblyShaft assemblyAcute angleMechanical engineering

Owner:ZF FRIEDRICHSHAFEN AG

Display device, brightness adjusting method and device thereof, electronic equipment and storage medium

ActiveCN113870811AImprove accuracyImprove uniformityBrightness and chrominance signal processing circuitsCathode-ray tube indicatorsComputer hardwareData set

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Photovoltaic power generation device with adjustment function

PendingCN108768271AWith adjustment functionAdjustable anglePhotovoltaic supportsPhotovoltaic energy generationCouplingEngineering

Owner:贵州大秦光伏农业科技有限公司

Combined structure of spray pipe and spray heads of sprinkling irrigation equipment

ActiveCN110249977AImprove uniformityImprove convenienceClimate change adaptationWatering devicesSpray nozzleAgricultural engineering

Owner:合肥速纳工程设计有限公司

Supporting and hoisting frame for pipe body installation

InactiveCN108150717AConvenient hoisting and fixingEasy to connect and fixPipe supportsEngineeringRound bar

Owner:JIANGSU YIDINGGU ELECTROMECHANICAL TECH CO LTD

Biological detoxification method for efficiently removing patulin in apple residues

PendingCN112535253AHigh nutritional valueFood processingAnimal feeding stuffSterile waterAspergillus niger

Owner:JIANGNAN UNIV

Gray mask and manufacturing method thereof

InactiveCN1721962AHigh dimensional accuracyHigh precisionSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusRepeat patternEngineering

Owner:HOYA CORP

Continuous waste lubricating oil steam treatment method

ActiveCN109797037ALubricant compositionDistillationEvaporation

Owner:张长茂 +2

Method for manufacturing cell distribution analyzer

PendingCN111257206APrecision positioning equipmentDecorative surface effectsEngineeringManufacturing cell

Owner:SHANDONG UNIV

Channel error identification with pseudo-random binary sequence

ActiveCN109387765AElectronic circuit testingSemiconductor/solid-state device detailsComputer scienceError identification

Owner:CREDO TECH GRP LTD

Method for preparing methionine microcapsule for marine product feedstuff using spray drying means

InactiveCN101176518ALow costSimultaneous AbsorptionClimate change adaptationAnimal feeding stuffShrimpAquatic product

Owner:JIANGNAN UNIV

Machine for imbedding stubbles and plowing

InactiveCN1631069ALow running costMeet the agronomic requirements for cultivationTilling equipmentsPloughsEngineeringMechanical engineering

Owner:钱树培

Scene-based voice service processing method and device and terminal device

InactiveCN105355201AAvoid duplication of developmentImprove service qualitySpeech recognitionSpecific program execution arrangementsQuality of serviceProcessing Instruction

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Injection molding machine for recycled plastic processing

InactiveCN112677408ASave human effortEasy to useElectric machineryEngineering

Owner:林杨

smart cup

ActiveCN104257207BEasy to masterKeep healthyNear-field systems using receiversDrinking vesselsSmart waterEngineering

Owner:张银虎

Nano aerosol enrichment device and method based on water vapor supersaturation growth technology

ActiveCN113899613ASmall particle sizeTemperature controlPreparing sample for investigationParticulatesTemperature control

Owner:ZHEJIANG UNIV

Novel island environment comprehensive monitoring station

PendingCN109489720AAvoid direct sunlightAccurate acquisitionIndication of weather conditions using multiple variablesLightning rodWater quality

Owner:ZHEJIANG OCEAN UNIV

Preparation method and application of composite nano material paper chip electrochemical luminescence immunosensor

InactiveCN103018231AFast diagnostic monitoringHigh sensitivityChemiluminescene/bioluminescenceAntigenComputer printing

Owner:UNIV OF JINAN

Method for preparing dimethyl ether

ActiveCN101148397AHigh activityNo decrease in activityCatalyst carriersMetal/metal-oxides/metal-hydroxide catalystsSulfurActive component

Owner:CHINA PETROLEUM & CHEM CORP +1

Method of providing service to customer and its system

InactiveCN1619559AProcessing speedImprove processing efficiencySpecial data processing applications

Owner:HUAWEI TECH CO LTD

Rotor of eddy current retarder

InactiveCN104760506AImprove braking effectHigh mechanical strengthElectrodynamic brake systemsAngular degreesEngineering

Owner:华越汽车制动技术(深圳)有限公司

Paper outlet mechanism supporting double-sided printing

InactiveCN104944196ADouble-sided printing achievedSimple structureArticle deliveryTransmission channelComputer module

Owner:SHENZHEN YIHUA COMP +2

Implant connector

ActiveCN101442945AEasy to implantImprove sealingInternal electrodesBlood pumpsImplanted device

Owner:HEARTWARE INC

Intelligent gas meter diaphragm capsule assembling device based on Internet of Things

ActiveCN114261101AFacilitate the realization of intelligent manufacturingIncrease productivityGas meterEngineering

Owner:CHENGDU QINCHUAN IOT TECH CO LTD

Hair conditioning composition comprising hydrophobically modified cationic cellulose

InactiveCN1391461ACosmetic preparationsHair cosmeticsCellulosePolymer chemistry

Owner:THE PROCTER & GAMBLE COMPANY

Alumina-based trapping material capable of efficiently adsorbing carbon dioxide as well as preparation method and application of alumina-based trapping material

PendingCN114797753ALarge specific surface areaImprove adsorption capacityGas treatmentOther chemical processesMagnesium saltChemical adsorption

Owner:WUHAN UNIV OF TECH

Method for preparing silver-based bonding wire

ActiveCN105390404APrevent oxidationUniform fusionSolid-state devicesSemiconductor/solid-state device manufacturingMolecular sieveVacuum pumping

Owner:广东佳博电子科技有限公司

Built-in high level generating circuit of liquid crystal display panel

ActiveCN102982780ALow costReduce designStatic indicating devicesLiquid-crystal displayLow voltage

Owner:芯颖科技有限公司

Irrigation apparatus for agricultural greenhouse irrigation system

InactiveCN108934936ASave waterClimate change adaptationWatering devicesMicrocontrollerMicrocomputer

Owner:ANHUI YUNWEI INFORMATION SCI & TECH

Managing method and system on mobile terminal by wearable device

ActiveCN103458532AImprove experienceConnection managementComputer terminalManagement system

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Text clustering method combining K-means and evidence accumulation

InactiveCN110555110AImprove reliabilityImprove consistencyCharacter and pattern recognitionSpecial data processing applicationsDependabilityData mining

Owner:HARBIN INST OF TECH

Telescopic tidal power generation device

InactiveCN111878296AGuaranteed effectGood effectHydro energy generationMachines/enginesTidal waterWater flow

Owner:郝建刚

Coal gasification combined Stirling power generation system based on IGCC

InactiveCN112899036AGasification processes detailsSteam engine plantsSyngasThermodynamics

Owner:HUANENG CLEAN ENERGY RES INST +2

Consignment equipment for surgical nursing instrument

InactiveCN112971998AAchieve loadingAvoid damageSurgical furnitureNursing accommodationNursing careEngineering

Owner:郭艳

Machining method of mold core with micro truncated cone array on surface

ActiveCN113732638AImprove processing efficiencyReduce processing difficultyMachined surfaceEngineering

Owner:ZHEJIANG DAOMING OPTOELECTRONICS TECH

Electronic closing circuit connector

InactiveCN103811913AElectric shock preventionCouplings bases/casesLive contact access preventionEngineeringElectric shock

Owner:ZHENGZHOU XINYUNUO INFORMATION TECH

Young macrobrachium rosenbergii anti-stress splashing agent and preparation method thereof

InactiveCN107788211AHas an anti-stress effectStable efficacyAnimal feeding stuffAccessory food factorsDiseaseAnti stress

Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Control system and method for controlling exhaust gas emission of a motor vehicle

ActiveCN111779580AEnsure normal dischargeElectrical controlInternal combustion piston enginesControl systemExhaust gas emissions

Owner:HYUNDAI MOTOR CO LTD +1

Aquatic plant cutting device and aquatic plant harvesting system

ActiveCN105638085ATroubleshooting Wrapped Drive ShaftsExtended service lifeHarvestersLocking mechanismDrive shaft

Owner:FEICHI ENVIRONMENTAL PROTECTION TECH INC CO LTD

Polluted soil sample sampling device for environmental protection monitoring

InactiveCN110261169AEasy to insertReduce wear rateWithdrawing sample devicesMotor driveEngineering

Owner:SHAANXI SCI TECH UNIV

Device for storing molded paper products

InactiveCN107082195AImprove securityEfficient dischargeBatteries circuit arrangementsElectric powerConfidentialityEngineering

Owner:BEITANG JUNZHI PRINTING PAPER PROCESSING FACTORY

Loudspeaker control

PendingCN113766396AMicrophonesLoudspeakersLoudspeakerAudio frequency

Owner:AUDIOSCENIC LTD

Active suspension, system and control method

PendingCN114435050ASimple structureQuick responseResilient suspensionsPivoted suspension armsVehicle frameControl theory

Owner:HANKAISI INTELLIGENT TECH CO LTD GUIZHOU

Prediction method for optimizing gray neural network by snap-drift cuckoo search algorithm

InactiveCN112365067AImprove search abilityReduce computational complexityForecastingArtificial lifeData miningNeutral network

Owner:HUBEI UNIV OF TECH

Area array high dynamic range noctilucent imaging satellite in-orbit relative radiation calibration method

InactiveCN110120018AAvoid the need for a uniform light sourceAchieve correctionImage enhancementImage analysisTransfer modelPower flow

Owner:WUHAN UNIV

Preparation method of magnetic solid base catalyst immobilized with dimethylbiguanide

InactiveCN105797780AHigh activitySimple processOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsMicrosphereMetformin Hydrochloride

Owner:HENAN UNIVERSITY OF TECHNOLOGY

Automatic medicine injection support

InactiveCN103536987AAutomatic syringesBiomedical engineeringInjector

Owner:杨荣廷

Stem cell culture device for biological products

PendingCN113817606AAvoid enteringEasy to trainBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyMicrobiology

Owner:西藏鹰山科技有限公司

Method and system for participating energy storage in primary frequency modulation of power grid, and multi-agent system

ActiveCN112909967AGood FM control effectPower oscillations reduction/preventionPower gridComputational physics

Owner:NARI TECH CO LTD +4

Full-automatic numerical control machine tool wiring mechanism

InactiveCN113601272AHigh automatic feeding efficiencyIncrease productionMeasurement/indication equipmentsMetal working apparatusNumerical controlControl engineering

Owner:新昌县台博精密机械有限公司

Full-automatic assembling system of diaphragm gas meter

InactiveCN112975392AImprove production efficiencyImprove production and processing efficiencyDetection of fluid at leakage pointAssembly machinesGas meterStructural engineering

Owner:ZHEJIANG RONGXIN GAS METER

Stem cell total extracted liquid composition for sensitive skin, preparation method and application thereof

InactiveCN108261389AIncrease concentrationReduce manufacturing costCosmetic preparationsToilet preparationsIrritationAntioxidant

Owner:ZHEJIANG ORIGIN BIOTECH

Abrasion testing machine for rotator cuff balloon prosthesis

PendingCN114831782ASimulate the realAvoid interferenceJoint implantsShoulder jointsProsthesisEngineering

Owner:上海视疆科学仪器有限公司

Falling behavior detection method, device and equipment and readable medium

PendingCN114863205ABiometric pattern recognitionMedicineMultiple frame

Owner:SHENZHEN HONGDIAN TECH CORP

Vehicle speed control method and mobile terminal

InactiveCN106504557AImprove vehicle speed control efficiencyRoad vehicles traffic controlComputer terminalSpeed limit

Owner:LAUNCH TECH CO LTD

Methods, system, and computer program products for developing and using predictive models for predicting a plurality of medical outcomes, for evaluating intervention strategies, and for simultaneously

InactiveCN101443780AAnalogue processes for specific applicationsEvaluated interventionsPredictive value

Owner:PROVENTYS

Traditional Chinese medicine composition for treating phlegm-blood stasis syndrome type hyperthyroidism with auricular fibrillation

InactiveCN105663745AReturn to functional levelCompatibility is reasonableAlgae medical ingredientsEndocrine system disorderAuricular fibrillationLicorice roots

Owner:JINAN BANGWEN MEDICAL TECH