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.

Small molecule peptide for reducing blood pressure and preparation method and application thereof

InactiveCN110628856AHypotensive activitySmall molecular weightHydrolysed protein ingredientsPeptide preparation methodsEgg proteinUF - Ultrafiltration

Owner:武汉普诺金生物科技股份有限公司

Foam stabilizer for nitrogen foam combination flooding, foam composition, oil extraction method and application

InactiveCN104927826AEffective displacementHigh temperature resistantFluid removalDrilling compositionCelluloseNitrogen gas

Owner:PETROCHINA CO LTD

Chewing gum mate and method for eliminating the chewing gum residue thereof

InactiveCN101095450ANo stickinessSimple structureChewing gumChewing gumViscosity

Owner:彭文表

Fast clamping mechanism for robot and gripper of robot

PendingCN110900648AQuick clampingSimple clamping methodGripping headsControl engineeringStructural engineering

Owner:南京御楠枫技术转移有限公司

Fitting jig and control method thereof

InactiveCN108461037AUniform stressImprove yieldIdentification meansEngineeringStress sensing

Owner:BOE TECH GRP CO LTD +1

Security inspection device suitable for man, identity certificate, ticket checking system

InactiveCN106599814AThe imaging effect is clearCharacter and pattern recognitionEngineeringDesk

Owner:HUBEI BEILISI INTELLIGENT TECH CO LTD

Lithium battery positive and negative electrode feeding pipeline maintenance method

InactiveCN112275570AAvoid cloggingImprove stabilityLiquid surface applicatorsSpraying apparatusDiaphragm pumpThermodynamics

Owner:天臣新能源(渭南)有限公司

Weeding composition containing flumioxazin and quizalofop-p-ethyl

InactiveCN102415390AIncrease productionExpand the spectrum of weed controlBiocideAnimal repellantsWater dispersiblePesticide residue

Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Fast drainage safety floor drain

InactiveCN103469866ASuitable for useStable flowSewerage structuresDomestic plumbingMechanical engineeringGeotechnical engineering

Owner:戴永锋

Automatic picking method for ultrasonic test waveform first arrival of shale

InactiveCN113109869AEfficient pickupRobust PickupSeismic signal processingSeismology for water-loggingWave shapeEngineering

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Air conditioner provided with wind power generation device

InactiveCN102650456ASuitable for useStable voltageLighting and heating apparatusWind energy with electric storageEnergy absorptionAlternating current

Owner:沈群华

Silicon wafer transshipment and loading device and silicon wafer transshipment and loading method based on same

InactiveCN107887314AAutomate the transferReduce breakage rateFinal product manufactureSemiconductor/solid-state device manufacturingEngineeringSilicon chip

Owner:HEBEI JING LONG SUN EQUIP

No-heading Chinese cabbage seed initiator and application method thereof

InactiveCN109757489APromote germinationControl water absorptionBiocidePlant growth regulatorsPolyethylene glycolCell membrane

Owner:NANJING AGRICULTURAL UNIVERSITY

Method and device for realizing TCP (Transmission Control Protocol) transmission

ActiveCN102355462AFast deliveryQuick storageError prevention/detection by using return channelNetwork traffic/resource managementAir interfaceThird generation

Owner:DATANG MOBILE COMM EQUIP CO LTD

Massage feature beautifying instrument with storage function

InactiveCN111870502APromote absorptionImprove practicalityMedical devicesVibration massagePhysical medicine and rehabilitationMassage

Owner:XIAMEN FUJICHU DAILY NECESSITIES CO LTD

Heat dissipation structure and intelligent glasses

ActiveCN113189795AEasy to set upImprove cooling effectNon-optical adjunctsModifications by conduction heat transferThermodynamicsSmartglasses

Owner:GOERTEK INC

Pharmaceutical composition prepared from colesevelam and used for treating acquired obesity

InactiveCN106880644AGood effectOrganic active ingredientsMetabolism disorderCholic acidVitamin C

Owner:PEKING UNIV FOUNDER GRP CO LTD +2

Micro-fluidic radio-immunity interpretation instrument and interpretation method implemented by same

ActiveCN107643412AReduce dosageEasy to recycleMaterial analysisReaction zoneEngineering

Owner:TIANJIN PAIPU DAYE INSTR TECH

Step structure for double-sided wiring of three-dimensional memory devices

ActiveCN109314114ASemiconductor/solid-state device detailsSolid-state devicesElectrical conductorEngineering

Owner:YANGTZE MEMORY TECH CO LTD

Wall-mounted washing machine and dispenser therefor

ActiveCN104727100AImprove sealingReduce depthOther washing machinesTextiles and paperEngineeringWall mount

Owner:DONGBU DAEWOO ELECTRONCIS CORP

Methods and device for limiting battery power consumption in a wireless communication device

InactiveCN101611364AEnergy efficient ICTPower managementThird partyPower usage

Owner:QUALCOMM INC

Device for monitoring deep dielectric charging potential of spacecraft

ActiveCN102928652AReduce volumeReduce weightCurrent/voltage measurementTuning forkSignal processing circuits

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

Method for preparing methane by utilizing residual mushroom bran and mushroom head in pleurotus eryngii production

InactiveCN103060389AImprove resource utilization efficiencyReduce nutrientsWaste based fuelFermentationProduction rateResource utilization

Owner:FUJIAN AGRI & FORESTRY UNIV

Self-adaptive ventilation structure for tunnel construction

ActiveCN112253209AKeep shapeWith deformation spaceMining devicesTunnel/mines ventillationAir volumeTunnel ventilation

Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

Preparation method of micron-sized polystyrene microspheres with controllable particle sizes

ActiveCN109912737AImprove reaction efficiencyIncrease reaction rateMicrosphereSolvent

Owner:GUANGZHOU UNIVERSITY

Cobalt complexes constructed based on 8-methoxyquinoline as well as preparation methods of two complexes and application of one complex

ActiveCN110759952AThe synthesis method is simple and controllableGood repeatabilityOrganic chemistry methodsCobalt organic compoundsChemical physicsPhysical chemistry

Owner:GUANGXI NORMAL UNIV

Optical fiber coupling White cavity

InactiveCN102004283AHigh detection sensitivityReduce lossColor/spectral properties measurementsCoupling light guidesTranslation tablePhysics

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Terminal and operation method thereof

ActiveCN105278766AImprove experienceImplement specific operationsSensing record carriersInput/output processes for data processingCapacitanceComputer terminal

Owner:ZTE CORP

Remote-sensing image large-magnification compression method based on lightweight deep convolutional network

ActiveCN108495132AReduce the amount of parametersEasy to carryGHz frequency transmissionScene recognitionPattern recognitionData set

Owner:XIDIAN UNIV

Tube connection

ActiveCN101036018AAct as a crackQuick fixHose connectionsEngineeringFlange

Owner:EATON FLUID POWER GMBH

Protection method for adaptive instantaneous current quick tripping

ActiveCN106340863ARealize the scope of protectionHigh sensitivityEmergency protective circuit arrangementsEngineeringSelf adaptive

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Cage-type movable crossbeam

InactiveCN101837424AReduce the cross-sectional areaImprove anti-eccentricityForging/hammering/pressing machinesEngineeringForge

Owner:SUZHOU KUNLUN HEAVY EQUIP MFG

Method for measuring hydrate blockage risks at wellheads of salt-cave underground gas storages

ActiveCN107067093AControl the risk of decline in injection and production capacityForecastingResourcesWellboreDuration time

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

High-degree of freedom adjusting device for workpieces

ActiveCN105312916AReasonable structural designLow costGrinding drivesPositioning apparatusPush and pullDegrees of freedom

Owner:NO 722 RES INST OF CHINA SHIPBUILDING IND

Manufacturing method of laminate flooring

ActiveCN103640073AEasy alignmentImprove alignment accuracyWood compressionEngineeringMechanical engineering

Owner:ANHUI YANGZI FLOORING

Optimal parameter decision method under ship longitudinal motion multi-objective strategy

ActiveCN109188898ASimple methodPracticalForecastingComplex mathematical operationsAlgorithmDecision methods

Owner:HARBIN ENG UNIV

Hanging component and electroplating hanger with same

ActiveCN108796589AEasy to excludeCompact structureElectrolysis componentsEngineeringElectroplating

Owner:杨浩凯

Method for realizing online debugging on application codes of 51 soft core

InactiveCN102662811ARealize online debuggingShorten the development cycleFunctional testingExternal storageExternal data

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Dioscorea zingiberensis cultivation method in high attitude area

ActiveCN106613238AImprove resilience to adversityIncrease productionBiocideBio-organic fraction processingDioscorea zingiberensisBiology

Owner:浙江朝雾山农业科技有限公司

Multilevel video compression, decompression, and display for 4K and 8K applications

ActiveCN106664387AEasy to handleReduce delivery costsTelevision signal transmission by single/parallel channelsDigital video signal modificationTablet computerVideo sequence

Owner:雅玛兹资讯处理公司

Double-axis automatic tracking system capable of tracking sun

ActiveCN104317313ASimple structureGood weather resistanceControl using feedbackEngineeringSolar tracking system

Owner:JIANGSU ENEUTRAL NEW ENERGY TECH CO LTD

Piglet forage ingredient and its preparation method and use

ActiveCN103271241AShorten fasting timeImprove solubilityAnimal feeding stuffEnzymatic hydrolysisAdditive ingredient

Owner:深圳安佑康牧科技有限公司

Rotating speed regulating and controlling system of wind driven generator

InactiveCN108894916ATurn down the speedAvoid damageWind motor controlMachines/enginesMicrocontrollerWind driven

Owner:SICHUAN MAOYE BUILDING INTELLIGENT ENG

Audio playback apparatus

InactiveCN1959828ASpeech analysisDigital recording/reproducingComputer architecturePhrase

Owner:YAMAHA CORP

Heavy type free shuttling trolley with tracks

ActiveCN102849423ARealize clamping and conveyingImprove adaptabilityMechanical conveyorsVehicle frameButt joint

Owner:XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD

Medicine for treating lung cancer

ActiveCN103735955ASignificant effectExplain the effect of treatmentAmphibian material medical ingredientsAnthropod material medical ingredientsSide effectTherapeutic effect

Owner:潘清水

Device and process for replacing lower locking cup of large shielding main pump

ActiveCN111112960AShorten critical path time for repairsReduce radiation doseNuclear energy generationNuclear monitoringNuclear powerThrust bearing

Owner:SANMEN NUCLEAR POWER CO LTD

Multiphase flow calculation method

ActiveCN111241742AAccurate trackingReduce particle countDesign optimisation/simulationAnalogue computationEngineering

Owner:XI AN JIAOTONG UNIV

Grid drawing and central bar grid processing method for mainstream and tributary intersections of complex river network

ActiveCN108073776ASolve problems that are difficult to satisfy simultaneouslyReduce consumptionDesign optimisation/simulationSpecial data processing applicationsRegular gridTerrain

Owner:WUHAN UNIV

Method for remotely controlling television browser, related device and computer program product

ActiveCN109600644AIn line with operating habitsImprove controllabilitySelective content distributionImage resolutionRemote control

Owner:HUAWEI DEVICE CO LTD

Preparation method of environment-friendly clothing base cloth

ActiveCN111575908AFormation differenceEvenly dispersedFlat articlesNon-woven fabricsPolyesterFiber

Owner:临沂昱洁新材料有限公司

Method for producing trioctyl trimellitate with trimellitic acid

ActiveCN101429126ATemperature is not harshLower requirementOrganic compound preparationCarboxylic acid esters preparationTrimellitic acidOctanol

Owner:NANTONG BAICHUAN NEW MATERIAL CO LTD +2

Handheld controller of aviation electric winch equipment

ActiveCN112162526AMeet the requirements of loading and unloadingSimple structureProgramme control in sequence/logic controllersAviationCam

Owner:BEIJING ZHONG CHUANG HU LIAN TECH CO LTD

Internet transaction identity authentication method and device

ActiveCN101616148AImprove reliabilityImprove protectionUser identity/authority verificationCommerceKey pressingPassword

Owner:BEIJING WATCH DATA SYST

Display board for convention and exhibition

ActiveCN108806539AReduce the degree of reflectionMeet the needs of outdoor useIlluminated signsDisplay boardElectricity

Owner:宿州市徽腾知识产权咨询有限公司

Video decoding method and system

ActiveCN105472390AReduce power consumptionDigital video signal modificationData operationsStream data

Owner:FUZHOU ROCKCHIP SEMICON

Clothes treatment device

ActiveCN111101317AOther washing machinesWashing machine with receptaclesWater flowEngineering

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

System and method for detecting X-ray tube running state

ActiveCN103713215AEnsure safetyImprove compatibilityElectrical testingOptical apparatus testingData informationX-ray

Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Millimeter-wave radar enclosure intrusion data processing method based on big data

PendingCN113156425AImprove accuracyData collection is perfectRadio wave reradiation/reflectionOriginal dataData acquisition

Owner:中航睿智科技(成都)有限公司

Wood fastening device used for raw wood sawing equipment

InactiveCN108943159AImprove sawing qualitySimple structureSawing componentsSolid structurePulp and paper industry

Owner:郭浩

Simple soil collection and alkalinity or acidity testing device

InactiveCN109000964ASimple structureReasonable designMaterial analysis by observing effect on chemical indicatorWithdrawing sample devicesAlkalinityPhenolphthalein

Owner:HOHAI UNIV

Self-rescue safety type low-back leather sofa in rainstorm water accumulation environment

InactiveCN110693232AAvoid soakingReduce lossesLife-buoysSofasTorrential rainCushion

Owner:安徽恒进家具制造有限公司

Solid polyacrylate resin containing anhydride functional group and preparation and use method thereof

InactiveCN113121737AMatting and removing defectsAvoid defectsPowdery paintsEpoxy resin coatingsEpoxyPolymer science

Owner:ANSHAN RUNDE FINE CHEM

Pruning equipment provided with protection structure for environment-friendly vegetation planting

InactiveCN111448900AReduce security risksImprove work efficiencyCuttersCutting implementsGear wheelAgricultural engineering

Owner:DONGGUAN KAILEDI NUMERICAL CONTROL SCI & TECH CO LTD

Reactive optimizing method of power system based on coordinate evolution

InactiveCN1564416ATo achieve the purpose of optimizationReactive power adjustment/elimination/compensationReactive power compensationElectric power systemOriginal data

Owner:XI AN JIAOTONG UNIV

Variable-angle umbrella type flow guide device for water outlet pipe of bulb tubular turbine

PendingCN114198236AAutomatically adjust the included angleImprove fluidityGeometric CADHydro energy generationWater turbineWater flow

Owner:福建华电电力工程有限公司 +1

Alkali metal ion capacitor taking lithium orthovanadate as negative electrode active material

InactiveCN105742076AIncrease energy densityImproved magnification performanceHybrid capacitor electrodesLithiumDopant

Owner:NANJING UNIV OF TECH

AGV intelligent working method for stereoscopic cultivation and field planting of vegetables

PendingCN110308706AElectric/hybrid propulsionResourcesTransport engineering

Owner:CHONGQING ACAD OF AGRI SCI +1

Intelligent sensor preventing nut from loosening and dropping

PendingCN110542443APrevent loosening and falling offSimple structureConverting sensor output electrically/magneticallyEngineeringIntelligent sensor

Owner:WUXI BEETECH SENSOR

Spiral jet mixer

InactiveCN103446902AWell mixedCompact structureFlow mixersMixing methodsHelixAerospace engineering

Owner:江门市江海区雷迅太阳能科技有限公司

Agricultural soil fertilization device

InactiveCN111774150ASpread evenlyReduce lossPlantingFertiliser distributersAgricultural scienceGear wheel

Owner:王秀芝

In-situ processing method of alkaline land washing water

InactiveCN102173531AImprove performanceRecycle resourcesMultistage water/sewage treatmentThermal insulationWater flow

Owner:BEIJING HENGYUAN JIADA TECH

Intelligent firm lathe tool

InactiveCN104785805AEasy to fixPlay a shock absorbing effectWorkpiecesTurning toolsTooth layerIndustrial machine

Owner:中山市鸿程科研技术服务有限公司

Automobile cushion formula

InactiveCN104817680AReasonable ratioThigh restsPolyolToluene diisocyanate

Owner:贾森

Waste incineration plant pretreatment equipment and efficiency calculation method thereof

InactiveCN111828981ACompact and reasonable structureEasy to useHollow article cleaningMagnetic separationCold airDetent

Owner:徐州绿源智能科技有限公司

Voltage transformer excitation characteristic curve calculating method

ActiveCN105467347AAccurate acquisitionElectrical measurementsTransformerHarmonic analysis

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1

Moisturizing and itching relieving composition, cream and preparation method of cream

InactiveCN108354870AHelps to moisturize and relieve itchingAntioxidantCosmetic preparationsToilet preparationsTraditional medicinePhellodendron

Owner:吴锦辉 +1

Mechanical transmission mechanism of cardiopulmonary endurance tester

PendingCN113712534AEasy to viewEasy to useRespiratory organ evaluationDrive shaftTester device

Owner:北京鑫东华腾科技开发有限公司

Tung oilseed threshing machine

PendingCN109743975ARemove completelyImprove threshing efficiencyThreshersAgricultural engineeringThreshing machine

Owner:段全付

Antenna apparatus

InactiveCN104638354AHigh strengthAntenna arraysRadiating elements structural formsEngineeringGround plane

Owner:FUJITSU LTD

Tableware cleaning and sterilizing device

InactiveCN105581762AImprove cleaning efficiencyEnsure hygiene and safetyTableware washing/rinsing machine detailsLife qualityComputer module

Owner:黄进宁

Improved hiding method of moire grating anti-counterfeiting information

InactiveCN108881661AImprove concealmentEasy to identifyPictoral communicationGratingComputer science

Owner:合肥博之泰电子科技有限公司

Cleaning agent for heavy-weight oil dirt on inner wall of petrochemical equipment

InactiveCN101787539AGood at removing dirtNo pollution in the processParaffin waxPetrochemical

Owner:SHANGHAI NORMAL UNIVERSITY

Circular tapper

InactiveCN109014408ASimple designLow costTransportation and packagingBoring/drilling machinesThreaded pipeEngineering

Owner:WUHU YUANMA AUTOMATION EQUIP CO LTD

Emodin monomethyl ether microcapsule sustained-release agent and preparation method thereof

PendingCN112841184ARich market diversityRich choiceBiocideFungicidesInsect pestDrug loading dose

Owner:CHANGZHOU UNIV

Notebook computer with illuminating lamps

InactiveCN111290507ADetails for portable computersSoftware engineeringMechanical engineering

Owner:XIANGYANG NO 42 MIDDLE SCHOOL

Hydraulic spreader

InactiveCN105413087AIncrease forceConducive to strengthening the extended stateBreathing protectionHydraulic cylinderControl engineering

Owner:CHENGDU FAREAST HIGH TECH CO LTD

Autoclave with internal circulation heating function

PendingCN113491989AAvoid collision damageAvoid damageChemical/physical/physico-chemical stationary reactorsPressure vessels for chemical processEngineeringHeat conservation

Owner:上海立科化学科技有限公司

Electricity metering device

ActiveCN109477859ATransmission systemsCurrent/voltage measurementOvervoltageElectrical conductor

Owner:GULPLUG

Laundry treating apparatus

PendingCN114318801ASolve the pain point of bending over to pick and placeEasy accessOther washing machinesWashing machine with receptaclesEngineeringLaundry

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Lithium-containing electrode material sintering method

InactiveCN102263235AControl average sizeStable heating uniformityCell electrodesLithium compoundHeat treated

Owner:ハーモニーブラザーカンパニーリミテッド

Alkali-resistant, chlorine-resistant and fire-resistant casting material

InactiveCN1450020AGuaranteed uptimeCaO content decreasedMicrometerRefractory

Owner:宜兴天霸非金属材料有限公司

Machine for turning refrigerator over by 180 degrees

InactiveCN104370096AAvoid pressure lossHigh degree of automationConveyor partsRefrigerated temperatureAutomation

Owner:无锡市惠山通达机械设备厂

Bag changing system for radioactive materialsand automatic packaging system

ActiveCN112599280AEnsure personal safetyRealize the function of automatic bag changeNuclear energy generationPortable shielded containersProcess engineeringNuclear industry

Owner:HANGZHOU JINGYE INTELLIGENT TECH CO LTD

Processing method of platycodon grandiflorus pickle

InactiveCN101536759AUnique tasteIt has the function of clearing the lung and eliminating phlegmMeat/fish preservation by coatingFood preparationSide dishDigestion

Owner:汪盛松

Ultraviolet sterilizer

InactiveCN108295274AEasy to open and closeWide range of irradiationLavatory sanitoryRadiationUv disinfectionUltraviolet germicidal light

Owner:JIANGYIN FEIYANG INSTR

User individuality data processing method and device based on dialogue service

InactiveCN106294774AImprove user experienceMeet chat needsSpecial data processing applicationsPersonalizationUser input

Owner:BEIJING GUANGNIAN WUXIAN SCI & TECH

Preparation method of Y-type molecular sieve

InactiveCN112441597AHigh cost of solutionClay activation temperature loweredFaujasite aluminosilicate zeoliteMolecular sievePhysical chemistry

Owner:HUNAN JULI CATALYST

Novel multipoint synchronous anesthetic needle

InactiveCN112546254AEliminates problems with simultaneous anesthesiaBeautiful structureAutomatic syringesRadiationAnesthetic AgentAnesthesia needle

Owner:李云伟

Automatic assembly equipment for carbureter

InactiveCN103143930ASolve the problem of one-time assemblyQuality assuranceAssembly machinesCarburetorEngineering

Owner:袁利祥

Method for simultaneously quantitatively analyzing water and oil in oily sludge through low-field NMR (nuclear magnetic resonance)

InactiveCN104807847AFast testThe test result is accurateAnalysis using nuclear magnetic resonanceCorrection algorithmSludge

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method and system for preparing and issuing interactive program

InactiveCN101277424ALower performance requirementsLow costAnalogue secracy/subscription systemsTransmissionInteractive contentThe Internet

Owner:郭建中

Efficient cyclone dust collector with internal guide vanes

ActiveCN107282322AImprove dust removal efficiencyReversed direction vortexEngineeringExhaust pipe

Owner:HUNAN UNIV

Motor

PendingCN114301215ASimple structureEasy to operateCooling/ventillation arrangementSupports/enclosures/casingsImpellerElectric machine

Owner:申涛

Device for measuring internal diameter of large cylinder

InactiveCN108827117AEasy to moveMechanical diameter measurementsVernier scaleMedial axis

Owner:SICHUAN UNIV

Image display method and image display device

InactiveCN104183207AShorten the timeImprove the phenomenon of crosstalkStatic indicating devicesDisplay deviceComputer science

Owner:MSTAR SEMICON INC

Climbing robot for wind driven generator tower

ActiveCN102700645AEasy to liftEnsure safetyVehiclesHorizontal transmissionWind driven

Owner:国电电力威海风力发电有限公司

Polypropylene composite material with strong dimensional stability and preparation method of polypropylene composite material

InactiveCN106674729AProlonged oxidation induction timeTo expand the applicationMicroorganism based processesFermentationProcedure AgentsAntioxidant

Owner:NINGXIA YANCHI WEST CHANGXIANG AGRI BIOTECH