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.

Processing system and processing method for nodes in family tree

InactiveCN102142015AIncrease reflectionEasy to useSpecial data processing applicationsData informationTheoretical computer science

Owner:唐凌遥

Product traceability and after-sales service system based on internet identification technology

InactiveCN110599204AReduce labor costsReduce after-sales operating costsCo-operative working arrangementsLogisticsOperational costsThe Internet

Owner:工业云制造(四川)创新中心有限公司

Aero-engine remaining service life estimation method based on deep reinforcement learning

PendingCN112329337APrevent overfittingAvoid performance pitfallsDesign optimisation/simulationMachine learningAviationReinforcement learning algorithm

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Lifting device and vehicle lifting system

PendingCN109367468AReduce energy consumptionAvoid risk of damageTowing devicesVehicle carriersTrailing armTrafficability

Owner:ZHUHAI GUANGTONG AUTOMOBILE +1

Biological tissue detection system based on array fiber optics bundle illumination imaging

PendingCN110384471AEasy to detectThe detection process is fastEndoscopesDiagnostic recording/measuringFiberMicro structure

Owner:SHANGHAI CHANGZHENG HOSPITAL +1

Low serum culture medium for BHK-21 cell culture and corresponding virus production

InactiveCN110643568APromote growthGood growthCulture processMicroorganism based processesHydrolysateArginine

Owner:山东巨山能源科技有限公司

Preparation method of skin-free preserved Chinese date products

InactiveCN106359806AIntegrity guaranteedDon't worry about discomfortConfectionerySweetmeatsFlavorVitamin C

Owner:乐陵市德润健康食品有限公司

Frost crack-prevention water meter structure

InactiveCN105953860AWithout sacrificing the original performance parametersStable flowVolumetric apparatus damage preventionFrost crackThermal insulation

Owner:苏育林

Design method and device of anti-unmanned aerial vehicle system, computing equipment and storage medium

PendingCN114500687ATo achieve the purpose of working togetherTransmissionHigh level techniquesOriginal dataUncrewed vehicle

Owner:BEIJING INST OF ENVIRONMENTAL FEATURES

Automobile main wire harness safety protection structure

PendingCN111634244AEnsure safetyImprove the protective effectElectric/fluid circuitStructural engineeringMechanical engineering

Owner:HEFEISHI SHENZHAO ELECTRONICS

Pickling equipment for bearing manufacturing

InactiveCN107841755AImprove production efficiencyTo achieve the purpose of picklingManufacturing efficiencyEngineering

Owner:孙冲

Scene recommendation method and device

PendingCN110827046AImprove recommendation accuracyHigh yieldAdvertisementsBuying/selling/leasing transactionsComputer graphics (images)Engineering

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Diode laser assembly and dwm module having a diode laser assembly of this type

PendingCN112585824AIncrease output powerAvoid reduced heat transferSemiconductor laser arrangementsLaser arrangementsEngineeringErbium lasers

Owner:TRUMP PHOTONICS

Printing and dyeing wastewater flocculating agent and preparation method thereof

InactiveCN108502943AImprove purification effectReduce dosageWaste water treatment from quariesFatty/oily/floating substances removal devicesSodium BentoniteDyeing wastewater

Owner:NANNING XIAYANG CHEM TECH CO LTD

Automobile tire rubber material with excellent sound absorption performance and preparation method thereof

InactiveCN111100343AImprove sound absorptionExtended service lifeRubber materialPolymer science

Owner:安徽品罗科技有限公司

Heat exchanger bending device

InactiveCN102921780AAvoid damageMeet the design requirementsPlate heat exchangerAutomatic control

Owner:上海大俊凯电器科技股份有限公司

Hydraulic brake for mine hoist

ActiveCN110733995AGuaranteed to workAvoid stuck situationsCleaning using toolsFluid-pressure actuator componentsSludgeControl theory

Owner:河南高晋重工有限公司

Information safety device based on USB protocol and communication method therefor

ActiveCN1878063AReduce cumbersomeIncrease the number ofBaseband system detailsUser identity/authority verificationMicrocontrollerIdentity recognition

Owner:FEITIAN TECHNOLOGIES

Interactive application program security test method and system thereof

InactiveCN106126417AImplement vulnerability testingReduce human inputSoftware testing/debuggingFunctional testingAnalysis data

Owner:SECZONE TECH CO LTD

A protective device and a crimping type element

InactiveCN109103612AAvoid bendingElectrically conductive connectionsCoupling device detailsEngineeringMechanical engineering

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Method and system for roaming in 802.11 wireless network

InactiveCN1848781AReduced communication qualityData switching by path configurationCommunication qualityTransceiver

Owner:GEMTEK SYST

Anti-condensation control method for air conditioner

ActiveCN112128920AAvoid it happening againImprove user experienceMechanical apparatusCondensate preventionControl engineeringProcess engineering

Owner:GREE ELECTRIC APPLIANCES INC

Capacity-changeable folder and using method thereof

InactiveCN109291689AConvenient high and low positionChange capacityFiling appliancesSlide plateComputer science

Owner:WENLING QIHAO ELECTRONICS CO LTD

Cloud platform system recovery method and device

InactiveCN107436825AImprove recovery efficiencyImprove usabilityRedundant operation error correctionRecovery methodSystem recovery

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Scanning device for blood sampling tubes

PendingCN110775603AReduce labor intensityReduce workloadConveyorsControl devices for conveyorsBlood Collection TubeEngineering

Owner:HEBEI XINLE MEDICAL EQUIP SCI & TECH

Rice applicable to sushi

InactiveCN107853561AEasy to prepareCrystal clear appearanceFood scienceFlavorSalt free

Owner:潘传章

Wiring connector

InactiveCN110611199ASolve the problem of low assembly efficiencyCoupling contact membersCouplings bases/casesEngineeringMechanical engineering

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Enzyme method ester synthesis technology device

PendingCN109609374AImprove the stability of enzyme activityLow reaction temperatureBioreactor/fermenter combinationsBiological substance pretreatmentsReaction temperatureProcess engineering

Owner:无锡优普克生物科技有限公司

Oxygenase gene caceO as well as coded protein and application of oxygenase gene

ActiveCN103255154ABacteriaWater contaminantsOxygenaseChemical products

Owner:NANJING AGRICULTURAL UNIVERSITY

Multi-element single-phase A5B19-type super-lattice hydrogen storage alloy electrode material and preparation method thereof

ActiveCN108172807AImprove electrochemical performanceImprove discharge capacityCell electrodesNickel accumulatorsHigh rateChemical composition

Owner:包头中科轩达新能源科技有限公司

Preparation method of flower cluster-shaped zinc oxide hybrid material based on cellulose nanosphere crystal as template

InactiveCN105110362ANo pollution in the processSimple preparation processMaterial nanotechnologyZinc oxides/hydroxidesCellulosePhysical chemistry

Owner:ZHEJIANG SCI-TECH UNIV

Prefabricated type wall connecting structure and prefabricated type house building adopting connecting structure

ActiveCN105952024AEasy to pull outImprove securityWallsHouse buildingSteel tube

Owner:黄昆

Household small-sized water softener and operation method thereof

InactiveCN101434427AImprove softening efficiencyAvoid pollutionWater/sewage treatment by ion-exchangeWater qualityEngineering

Owner:尹莲花

Self-cleaning lamp for spinning

InactiveCN103925520AEasy to cleanHigh speedLighting support devicesElectric circuit arrangementsEngineeringElectrical and Electronics engineering

Owner:WUJIANG JIUMEI MICROFIBER WEAVING

Perineum cold compress device for gynecology department

InactiveCN111700727AImprove comfortImprove fitTherapeutic coolingTherapeutic heatingAbsorbent cotton gauzeCold compresses

Owner:杭州亚朗科技有限公司

Motor iron core support arranging equipment

ActiveCN113428604AHigh degree of automationSave human effortConveyorsControl devices for conveyorsControl engineeringElectric machinery

Owner:台州普宇智能科技有限公司

Method for repairing anomaly of yeast chromosome structure

ActiveCN106755116ARepair Structural VariationsExchangeFungiStable introduction of DNABiotechnologyYeast chromosome

Owner:TIANJIN UNIV

Hydraulic oil tank for loading machine

InactiveCN102003422AImprove cooling effectPump assembliesFluid-pressure actuator componentsThermodynamicsLiquid storage tank

Owner:龙工(上海)机械制造有限公司 +2

Full combustion treatment equipment for household garbage

InactiveCN106765185AReduce dustAvoid emissionsIncinerator apparatusNon-combustible gases/liquids supplyCombustion chamberEngineering

Owner:SINOBIOWAY DINGHE ENVIRONMENTAL PROTECTION CO LTD

Computer power supply

InactiveCN111651012AAchieve accessIncrease profitVolume/mass flow measurementPower supply for data processingComputer hardwareSupply management

Owner:SHENZHEN TONGTAIYI INFORMATION TECH CO LTD

Improved mining explosion-proof diesel engine soot filter

InactiveCN114320535AAchieve installationEasy to installExhaust apparatusSilencing apparatusRubber ringDieseling

Owner:无锡双翼汽车环保科技有限公司

System and method for fabricating a composite ply layup

PendingCN111347693ADomestic articlesAdhesivesComposite laminatesManufacturing engineering

Owner:THE BOEING CO

Extrusion grade thermoplastic polyurethane elastomer and manufacturing method thereof

InactiveCN105001626AImprove extrusion fluidityImprove mechanical propertiesAcrylic resinThermoplastic polyurethane

Owner:DONGGUAN JIXIN POLYMER SCI & TECH

Safe anti-electric shock socket

PendingCN109560427AImprove electricity safetySolve security deficienciesCoupling device detailsEngineeringElectric shock

Owner:何锐平

Calcium sulfonate-based compound grease for high-temperature long-life low-noise bearing and preparation method of calcium sulfonate-based compound grease

PendingCN114874826ASatisfy noise reductionSignificant progressRolling resistance optimizationLubricant compositionSulfonateElectric machinery

Owner:BAOJI UNIV OF ARTS & SCI

LED-UV (light emitting diode-ultraviolet) carpentry water-based primer and preparation method thereof

InactiveCN106883749AImprove toughnessFast curingPolyurea/polyurethane coatingsWater basedUltraviolet

Owner:湖南容佳新材料技术有限公司

Non-drug intervention dietary food for promoting disease rehabilitation

InactiveCN111227067APhysiological functions can be adjustedImprove rehabilitation effectPre-extraction tea treatmentYeast food ingredientsBiotechnologyDietary supplement

Owner:上海赋康健康管理有限公司

Composition for treating urethritis and preparation method thereof

InactiveCN105194027AGood treatment effectHigh cure rateUrinary disorderPlant ingredientsChinese waxMicrosorium

Owner:陈芸

Assembly type highway traffic anti-collision protection abutment

PendingCN111945621AAvoid damageBoth protectionRoadway safety arrangementsArchitectural engineeringAbutment

Owner:张延年

Horizontal type quenching machine tool structure device

InactiveCN108018408AImprove performanceQuality improvementFurnace typesIncreasing energy efficiencyTransformerResonance

Owner:沈佩军

Multichannel data collection method for pneumatic heating simulated test system

InactiveCN105676770ASolve the problem of fast collectionImprove tracking accuracyMaterial thermal analysisProgramme control in sequence/logic controllersThermal stateReal-time data

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Non-aqueous-phase liquid soil pollutant concentration preparation device and non-aqueous-phase liquid soil pollutant concentration preparation method

ActiveCN104297033AImprove homogeneityRapid mixing sample preparationPreparing sample for investigationEngineeringCantilever

Owner:ZHEJIANG OCEAN UNIV

Internal shaping cooling device for PVC biaxial oriented pipe

PendingCN111890660AAchieving a dynamic sealReduce loadMechanical engineeringPhysics

Owner:XINJIANG TIANYE GRP

Micro-grid energy storage system applied in island far away from land

InactiveCN108123493ASimple structureReduce construction costsSingle network parallel feeding arrangementsWind energy generationTime informationInformation processing

Owner:STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO +2

Intelligent drying machine

InactiveCN102127855APlay a multifunctional roleFast dryingTextiles and paperLaundry driersLiving roomThe Internet

Owner:蔡钟坤

Patterned cover layer on base structure defining cavity and alignment marker

ActiveCN108463047AAdequate mechanical stabilityIncrease flexibilityPrinted circuit assemblingSemiconductor/solid-state device detailsStructural engineeringEngineering

Owner:AT & S AUSTRIA TECH & SYSTTECHN AG

Gold-free ohmic contact radio frequency device based on two-step annealing and preparation method thereof

PendingCN114784104AReduce contact resistancePrevent outward diffusionSemiconductor/solid-state device manufacturingSemiconductor devicesOhmic contactEngineering

Owner:SOUTH CHINA NORMAL UNIVERSITY

Shaft seal

ActiveCN103867236AReduce contact surfaceLow heat inputEngine sealsPump componentsImpellerPiston ring

Owner:TURBO SYST SWITZERLAND LTD

Winter wheat cultivation method

InactiveCN106034588AIncrease productionImprove qualityAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersTerrainPesticide residue

Owner:安徽省丰蓼农业开发有限公司

Traditional Chinese medicine composition for treating chronic prostatitis and preparation method thereof

InactiveCN104027700AImprove immunityGood conditionUrinary disorderImmunological disordersSide effectPumpkin seed

Owner:GUANGXI UNIV OF CHINESE MEDICINE

Full-automatic bank counter equipment capable of sorting stored banknote to be fetched by drawing person

InactiveCN101377870AImprove efficiencyIncrease the level of automationComplete banking machinesEngineeringManipulator

Owner:黄金富

PCBA board cleaning and detecting equipment

ActiveCN114308889AImprove yield rateEasy to cleanCleaning using toolsCleaning using gasesForeign matterElectrical performance

Owner:东莞市司姆特电子科技有限公司

Garden water quality purification method and system

ActiveCN111874971AImprove effectivenessImprove applicabilityLiquid fertiliser regulation systemsTreatment involving filtrationNutritionWater flow

Owner:宁波市天莱园林建设工程有限公司

Cylinder type single-side circulation heat exchanger

InactiveCN107975979AEasy to disassemble and maintainImprove heat exchange effectEvaporators/condensersHeat exchanger casingsEngineeringMechanical engineering

Owner:SHANDONG PROVINCE BINZHOU HUONUNIAO NEW ENERGY TECH CO LTD

Urinary catheterization sampling device for medical urinalysis

InactiveCN112790794AWill not remainAvoid the problem of mixed interferenceUrinalsSurgeryWhole urineEngineering

Owner:洪克玲

Preparation of tetracyclic triterpene compound and anti-aging application

InactiveCN103360453AProlong replicative lifespanOrganic active ingredientsAntinoxious agentsTriterpeneNegative phase

Owner:ZHEJIANG UNIV +1

Method for rapidly detecting nitrite by using surface enhanced Raman spectrum and application thereof

ActiveCN102998298AHigh selectivityRaman scatteringNitrite ionSurface-enhanced Raman spectroscopy

Owner:SUN YAT SEN UNIV

Ring type triangular synchronous control extender for thighbone

ActiveCN103417277AEasy to adjustFunctionalExternal osteosynthesisTibiaSynchronous control

Owner:JIANGSU GUANGJI MEDICAL TECH

Full-automatic electrode plate brushing machine

InactiveCN103786088ASimple structureIngenious designLead-acid accumulator electrodesGrinding machinesAgricultural engineeringBrush device

Owner:浏阳市联创机械设备制造厂

Distributed coordinated voltage control method and system for VSC-HVDC grid-connected wind farm based on MPC and ADMM algorithm

ActiveCN109149638ALighten the computational burdenOptimal control appliesSingle network parallel feeding arrangementsWind energy generationMathematical modelVoltage reference

Owner:SHANDONG UNIV +1

Coating composition for hydrophilic treatment of air-conditioning parallel flow heat exchanger

ActiveCN103555114AImprove hydrophilicityImprove adhesionChemical industrySynthetic resin layered productsHydrophilic coatingBusiness efficiency

Owner:GUANGZHOU HUMAN CHEM

Camera switchover method and device and electronic device

ActiveCN103856707ARealize switchingEasy to operateTelevision system detailsColor television detailsComputer visionRapidity

Owner:LENOVO (BEIJING) LTD

Integrated circuits with adjustable body bias and power supply circuitry

ActiveCN101399537AReduce consumptionMeet the design requirementsPower reduction by control/clock signalMultistate logicComputer Aided DesignEnergy expenditure

Owner:ALTERA CORP

Network terminal audio internal and external intercommunication system and method

ActiveCN110650260AEnable secure accessInterconnection arrangementsTransmissionMediaFLONetwork media

Owner:NARI INFORMATION & COMM TECH +1

Master slice for mouthwash and preparation method thereof

InactiveCN103083209AEasy to storeEasy to carryCosmetic preparationsToilet preparationsAdditive ingredientAdhesive

Owner:SUN YAT SEN UNIV

Device for machining oppositely-opened and attached surfaces of aero-engine external culvert casing

ActiveCN107649709AHigh practical valueImprove processing efficiencyWorkpiecesMilling equipment detailsEngineeringProcessing cost

Owner:AECC AERO SCI & TECH CO LTD

Smart container and indirect logistics distribution method based on smart container

InactiveCN104925438AImprove space utilizationImprove access efficiencyStorage devicesLogistics managementDistribution method

Owner:邵一凡

Shaft withdrawing device for paper roll perforator

InactiveCN1887591AReduce labor intensityPaper/cardboard wound articlesDrive wheelEngineering

Owner:WEIFANG KINGNOW MACHINE

Neural network-based memory perception gating factor decomposition machine article recommendation method

ActiveCN111310063AImprove performancePrevent overfittingDigital data information retrievalBuying/selling/leasing transactionsFeature vectorFeature extraction

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Fruit picking system

ActiveCN103843531AReduce harmAvoid damagePicking devicesFruit treeEngineering

Owner:SHIHEZI UNIVERSITY +2

Method and system for reconstructing super-resolution image of atomic force microscope

ActiveCN110490806AAvoid damageReduce wearGeometric image transformationComplex mathematical operationsAtomic force microscopyMagnetic force microscope

Owner:FUZHOU UNIV

Preparation method of catalyst for synthesis of aniline through catalytic hydrogenation of nitrobenzene

ActiveCN103272601ALow costEasy to makeOrganic compound preparationAmino compound preparationFixed bedNitrobenzene

Owner:GUANGXI UNIV

Plug connector

ActiveCN104022417AReduce volumeSmall footprintSecuring/insulating coupling contact membersCoupling contact membersTransmission protocolEngineering

Owner:LUXSHARE PRECISION IND (JIANGSU) CO LTD

Dynode assembly welding fixture

ActiveCN102554533AReduce difficultyMeet assembly welding requirementsWelding/cutting auxillary devicesAuxillary welding devicesSurface engineeringElectron multiplier

Owner:NO 510 INST THE FIFTH RES INST OFCHINA AEROSPAE SCI & TECH

Micro-nano heterojunction visible light composite photocatalyst, preparation method and applications thereof

InactiveCN106944043AHigh absorption of visible lightImprove photocatalytic performanceWater/sewage treatment by irradiationWater treatment compoundsMicro nanoHeterojunction

Owner:FOSHAN UNIVERSITY

7-shaped lining plate

ActiveCN104324779AIncrease the lengthGrain treatmentsEngineering

Owner:LIUZHOU AILIN MACHINES & SHOT BLASTING MATERIALS +1

Method for acquiring terminal capability in dual-connection system

ActiveCN110267301AHas little effectDoes not increase switching delayWireless communicationOperabilityRapid acquisition

Owner:CHANGAN UNIV

Vehicle-mounted multifunctional mobile power supply

ActiveCN106130087AMeet charging requirementsSolve charging problemsParallel/serial switchingElectric powerBattery chargeFlashlight

Owner:ANHUI ZHENGXIBIAOWANG NEW ENERGY CO LTD

Clock switching method and device, server and clock system

ActiveCN110119331AGenerating/distributing signalsRedundant hardware error correctionOperational systemComputer science

Owner:HUAWEI TECH CO LTD

A parking lot charging method and system, and a computer readable storage medium

ActiveCN108777002AEnsure parking orderGuaranteed incomeTicket-issuing apparatusTime rangeManagement unit

Owner:XIAN IRAIN IOT TECH SERVICES CO LTD

Parallel multichannel convolutional neural network and construction method thereof, and image characteristic extraction method

ActiveCN108182441AReduce difficultyEnable connectivityCharacter and pattern recognitionNeural architecturesFeature vectorFeature extraction

Owner:HUAZHONG UNIV OF SCI & TECH

Node positioning method of wireless sensor network for environmental monitoring

ActiveCN105101090ANo wiring requiredSimple structureLocation information based serviceWireless sensor networkingWireless sensor network

Owner:NANJING UNIV OF POSTS & TELECOMM

Multi-functional fire-proof gas safety valve

ActiveCN104265965AReduce pollutionFlexible operationOperating means/releasing devices for valvesEqualizing valvesTemperature controlAlloy

Owner:天佰立燃气具有限公司

Rolling method capable of reducing hot-rolled hardness and curvature of 42CrMo

ActiveCN109013715AAvoid it happening againImprove hot rolled hardnessTemperature control deviceHardnessPearlite

Owner:NANJING IRON & STEEL CO LTD

Non-drip spout closure

InactiveCN101636325AMobile supportClosuresRigid containersChlorine dioxideContact time

Owner:MCCORMICK & CO INC

Touch operation method and device, storage medium and electronic device

ActiveCN108984093AImprove operational efficiencyInput/output processes for data processingHuman–computer interactionElectronic equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Sole cleaning machine

ActiveCN101856215AEasy to cleanEasy to pull outFootwear cleanersWater storageElectric machinery

Owner:常熟紫金知识产权服务有限公司

Calcium carbide furnace discharging tubes with partition plates and calcium carbide furnace with calcium carbide furnace discharging tubes

ActiveCN103512366AAvoid burnsAvoid electrificationCharge manipulationElectric heating for furnacesMaterials scienceBurning out

Owner:ZHENGZHOU NAIDU REFRACTORIES TECH