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.

Technology for solid phase synthesis of peptide by WANG strategy

InactiveCN101463070AHigh purityReduce manufacturing costPeptide preparation methodsLibrary creationSolid phasesStrong acids

Owner:INST OF MATERIA MEDICA AN INST OF THE CHINESE ACAD OF MEDICAL SCI

Spray-washing apparatus with ultraviolet disinfection function for fruits and vegetables

InactiveCN107307443AImprove cleaning efficiencySimple structureFood treatmentWater pipeAssembly line

Owner:刘方梅

Equipment for metal heat treatment quenching

PendingCN113151647AImprove practicalityAdaptableHeat treatment process controlQuenching devicesPhysicsEngineering

Owner:ZHENGZHOU UNIV

Full-automatic packing machine

PendingCN114313393AEasy to adjustConvenient location for packingPaper article packagingBundling machine detailsPhysicsEngineering

Owner:HUAYUAN NEW MATERIAL CO LTD

Antitheft electric power cabinet convenient for moving and fixing

InactiveCN107968324AReasonable structural designExtended service lifeSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsFingerprintResistance wire

Owner:李秋平

High-efficiency single-cell capture and rapid single-cell secretory protein detection platform and method

ActiveCN109991423AImprove efficiencyReduce volumeLaboratory glasswaresTissue/virus culture apparatusMicrofluidic chipMicro fluidic

Owner:厦门德运芯准科技有限公司

Load pressure divider

InactiveCN104887460AReduce stressSave energyWalking aidsProsthesisLoad carryingEngineering

Owner:LUOYANG INST OF SCI & TECH

Application wake method and mobile terminal

InactiveCN104571529AInput/output for user-computer interactionGraph readingTelecommunicationsSpeech sound

Owner:SMARTISAN TECH CO LTD

Flame-retardant finishing method for curtain fabric

InactiveCN103669012AImprove flame retardant performanceIncreased durabilityFibre typesPolyesterEngineering

Owner:KUSN ZHOUSHI HUIHONG GARMENT FACTORY

License plate recognition method based on deep learning

PendingCN113177552AStable effectImprove robustnessCharacter and pattern recognitionNeural architecturesIdentification rateMulti-label classification

Owner:的卢技术有限公司

Electric car anti-theft system

InactiveCN105966347AImprove anti-theft performanceComprehensive anti-theft performanceAnti-theft devicesEmbedded systemAnti theft

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Electroplating wastewater treatment process and electroplating wastewater treatment system applied to circuit board

InactiveCN107721012AEffective handlingEasy to handleWater contaminantsWaste water treatment from metallurgical processIon exchangeHeavy metals

Owner:惠州市和信达线路板有限公司

Fully-automatic drug injection pump with data storage function

InactiveCN103948985AWith data storage functionFlow monitorsSuction devicesStorage cellDrug infusion

Owner:李扬

Feeding and taking equipment for hardware electroplating

InactiveCN112265821AFix damageEntry barrierConveyor partsPortal frameAir pump

Owner:广州九岳天装饰工程有限公司

Seed drying device for fruit and vegetable planting

InactiveCN112378205ADry evenlyImprove work efficiencySievingScreeningHorticultureDrive motor

Owner:陈意

Stock management system and stock management method for treatment agent used for exhaust gas treatment

PendingCN112889077AEliminate complexityCurb stock run outDispersed particle separationLogisticsExhaust gasExhaust fumes

Owner:KURITA INDUSTRIAL CO LTD

Insulating blocking head with sensing function

InactiveCN107782922AImprove anti-interferenceUniform internal electric fieldElectrical measurement instrument detailsElectrical testingVaristorHigh pressure

Owner:江苏科兴电器有限公司

Method for lowering black content in digital image

InactiveCN102110231AVisual presentation using printersComputer visionDigital image

Owner:杨国屏

Program protection method and device

ActiveCN103853943AIncrease the difficulty of crackingProtect source codeDigital data authenticationProgram/content distribution protectionCiphertextSource code

Owner:BEIJING AUTONAVI YUNMAP TECH CO LTD

System for cleaning a glazed vehicle surface

ActiveCN109383456ALow costSimplify the hydraulic circuitVehicle cleaningCleaning using liquidsAutomotive engineeringEngineering

Owner:VALEO SYST DESSUYAGE

Device state monitoring terminal, system and method based on perception hash

ActiveCN108600046AReduce dimensionalityReduce occupancyData switching networksSpecial data processing applicationsCloud computingTime signal

Owner:UNIV OF JINAN

Detecting method and detecting device for reserving recording as well as terminal and storage medium

ActiveCN107959890AImprove the detection mechanismImprove user experienceSelective content distributionComputer hardwareFree state

Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD

Guided mode resonance filter

ActiveCN108919401ASimple structureFlexible designOptical filtersSidebandReflectivity

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +1

Internet of things intelligent gas meter

ActiveCN106297029ARealize de-energized workImprove stabilityPayment circuitsApparatus for hiring articlesProcess engineeringInternet of Things

Owner:杨启梁

Detection system and detection method for positive-inverse current single loop based on controller area network (CAN)

InactiveCN102628891AEasy to measureImprove efficiencyMeasurement using digital techniquesSingle loopPositive current

Owner:AEROSPACE HI TECH HLDG GROUP

Control circuit of smoke exhaust fan and smoke exhaust control system

ActiveCN109826820AImprove reliabilityReduce harmFire alarmsPump controlStart signalElectric energy

Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

Buffer solution for enhancing activity of TET enzyme

PendingCN113981049AImprove oxidation activityHigh sensitivityMicrobiological testing/measurementNaCl - Sodium chlorideEnvironmental chemistry

Owner:翌圣生物科技(上海)股份有限公司

Cross-network transmission method for security and protection monitoring video

InactiveCN107846570ASolve the problem of transmission across network security boundariesEnsure information securityClosed circuit television systemsNetworks interconnectionInformation mappingComputer hardware

Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP

Preparation method of degradable magnesium alloy capillary tube for intravascular stent

PendingCN114130851ASimple preparation processReduce processing costsBiodegradable magnesiumCapillary Tubing

Owner:SHANGHAI JIAO TONG UNIV

Easy-to-collapse magnetic modified composite sodium silicate sand for steel casting and preparation method for easy-to-collapse magnetic modified composite sodium silicate

InactiveCN105108034AGood breathability and strengthSimple shapeFoundry mouldsFoundry coresSodium silicateOxide

Owner:陈传松

Passive magnetic detection specific target identification method based on discrete Meyer wavelets

PendingCN113848589AFast Digital Magnetic Signal Data ProcessingFast Discrete Wavelet TransformElectric/magnetic detectionAcoustic wave reradiationData scienceSignal fusion

Owner:NANJING UNIV OF SCI & TECH

Above-road parterre parking structure intersecting with urban viaduct

InactiveCN105484535AReasonable structureSolve the shortage of vacant landParkingsExhaust gasAutomotive engineering

Owner:陈仁多

Intelligent laser color printing system based on Internet of Things

ActiveCN112764333AGood printing statusElectrographic process apparatusColor printingComputer printing

Owner:高研智造(天津)科技有限公司

Light-transmitting curved-surface stone and production process thereof

InactiveCN102785523ARemove shadowsImprove light transmissionNatural patternsOrnamental structuresFlat panelUtilization rate

Owner:FUJIAN XISHI

Method for preparing bio-based 2-phenylethanol

ActiveCN110204424AThe operation process is simpleHigh yieldAmino preparation from aminesOrganic compound preparationPhenethylaminesChemistry

Owner:WANHUA CHEM GRP

Polypyrrole carbon composite electrode material capable of strengthening conductivity through nickel oxide and acetylene black

InactiveCN106531461AHigh porosityHigh specific capacitanceHybrid capacitor electrodesHybrid/EDL manufacturePyrroleSODIUM DODECYL BENZENE SULFONATE

Owner:TONGLING CITY START ELECTRONICS MFG

Melt-blown polypropylene material composition and preparation method thereof

PendingCN112812429AMoisture absorption and long-lasting power lockMeet the use standardNon-woven fabricsMonocomponent polyolefin artificial filamentHindered amine light stabilizersPolypropylene

Owner:广东国恩塑业发展有限公司

Auxiliary eruption guiding device for invisible appliance

PendingCN114305754AEasy to makeAccurate shapeBracketsImpacted toothHigh polymer

Owner:AIR FORCE MEDICAL UNIV

Autonomous examination and approval method based on distributed database

InactiveCN102110150AReduce the risk of being stolen or leakedIncrease storage capacityOffice automationSpecial data processing applicationsDatabase serverIntranet

Owner:CCCC FOURTH HARBOR ENG INST +1

Home environment monitoring method and system based on mobile terminal control

InactiveCN107566799AImprove flexibility and efficiencyIncrease flexibilityData switching by path configurationClosed circuit television systemsMicrophoneHome environment

Owner:泾县麦蓝网络技术服务有限公司

Chemical reaction kettle convenient for temperature adjustment

ActiveCN107456941AIncrease contact areaLarge transfer areaChemical/physical/physico-chemical stationary reactorsDrive motorEngineering

Owner:安徽省福泰精细化工有限责任公司

Needle-free acupuncture footgear product

InactiveCN106690651AConvenient lifeExtension of timeInsolesLight therapyAcupuncturePhysical therapy

Owner:杨孟君

Mulch picker

PendingCN107295819AWide range of adaptationSimple structureGatherer machinesAgricultural engineeringAgricultural science

Owner:内蒙古自治区农牧业机械技术推广站 +1

Optical diffusion thin film and LCD device using the same

InactiveCN101354452AGood optical diffusion effectLow number of combined componentsDiffusing elementsNon-linear opticsLiquid-crystal displayDiffusion

Owner:上海赞高光学材料有限公司

Dendrobe and turtle healthcare soup

InactiveCN104939185APromote blood circulationAnti-platelet aggregationNatural extract food ingredientsFood ingredient functionsHepatocyteHepatitis symptoms

Owner:霍山县淮源农业科技发展有限公司

Shuttle valve, hydraulic system and mechanical equipment

PendingCN107091338AStable and reliableLift valveValve housingsAerospace engineeringShuttle valve

Owner:HUNAN KAIENLI HYDRAULIC MACHINERY MFG CO LTD

Membrane electrode assembly (MEA), methode for its manufacturing and a method for preparing a membrane to be assembled in a mea

InactiveCN1856895AFinal product manufactureSolid electrolyte fuel cellsIonSolvent

Owner:PAUL SCHERRER INSTITUT

Superparamagnetic nano-iron modified exosome drug-loading nano-system, preparation method and blood glucose response method thereof

PendingCN111035769AExtended half-lifeGood targeting abilityPowder deliveryPeptide/protein ingredientsBiophysicsDrug carrier

Owner:饶磊

Mobile phone antenna with reconfigurable directional diagram

InactiveCN103346392ASimple structureSmall structure sizeRadiating elements structural formsBroadbandDipole excitation

Owner:HARBIN ENG UNIV

Preparation method of dexzopiclone photodegradation impurity

InactiveCN112094275AReasonable workmanshipMild conditionsOrganic chemistry methodsPyrroleChemical synthesis

Owner:迪嘉药业集团股份有限公司

Soil modifier, and preparation and application method thereof

InactiveCN104211318AGood durabilityShorten the construction periodChemistryBuilding material

Owner:安徽红太阳新材料有限公司

Head lamp protection device and car

ActiveCN110281836AReduce impactAvoid damageOptical signallingFastenerEngineering

Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Mechanical device for automatic pouring of cutting fluid

InactiveCN105345594ASimple structureEasy to operateMaintainance and safety accessoriesEngineeringPlastic materials

Owner:CHANGSHU MIAOQUAN COMPRESSOR ACCESSORIES

Automobile exhaust emission device with noise reduction device

InactiveCN103967573AReduce pulsating exhaust noiseReduce exhaust noiseExhaust apparatusSilencing apparatusAcoustic absorptionEngineering

Owner:SHANGHAI HEHUA ELECTRONICS TECH

Automobile driving/steering control system

PendingCN113085580ALarge layout spaceSpeed controllerElectric devicesPower storageElectrical battery

Owner:BEIJING JIUZHOU HUAHAI TECH

Method for extracting volatile fatty acids

ActiveCN109182402AAchieve degradationTo achieve the purpose of resource recovery and reuseWater contaminantsTreatment with anaerobic digestion processesBiodegradable plasticChemistry

Owner:北京博泰至淳生物科技有限公司

Polymer coating liquid for self-cleaning glass and preparation method of polymer coating liquid

PendingCN114752292AUniform sizeNot easy to reunitePolyurea/polyurethane coatingsSide chainSol-gel

Owner:YANGZHOU POLYTECHNIC INST

LED (light emitting diode) ceiling spot lamp

InactiveCN104421776ALarge adjustment rangeLarge irradiation angleLighting support devicesPoint-like light sourceEngineeringHinge point

Owner:张舰

Aircraft fuel system

ActiveCN108087165ASimple fuel systemEasy to install and maintainFuel tank safety measuresMachines/enginesAutomotive engineeringFuel tank

Owner:JIANGXI HONGDU AVIATION IND GRP

Automatic sampling device in chemical synthesis process

InactiveCN111103163AAvoid corrosionExtended service lifeWithdrawing sample devicesCapital investmentProcess engineering

Owner:扬州博思特新材料科技有限公司

Spliced industrial scene application robot training practice platform

PendingCN114882783AFacilitate product testing and calibrationGuarantee high-frequency immersive learningProgramme-controlled manipulatorConveyorsControl tablePhysical therapy

Owner:苏州恒途教育科技有限公司

Stainless steel plate with characteristics of acid resistance and insulating

InactiveCN105365299AGood acid and corrosion resistanceEffective insulationSynthetic resin layered productsMetal layered productsSteel platesAcid washing

Owner:夏鹤鸣

Zebra crossing scribing device

PendingCN113338145ADry fastShorten drying timeRoads maintainencePhysicsEngineering

Owner:深圳市中业交通工程有限公司

Method for determining magnesium or magnesium alloy corrosion rate and special experimental device

InactiveCN102564932AHigh sensitivityCalculations are reliableWeather/light/corrosion resistanceCorrosionBurette

Owner:TIANJIN UNIV OF COMMERCE

Supermarket chain transaction management system and method

InactiveCN111354140AImprove shopping experience and efficiencyImprove shopping experienceCash registersMobile endEngineering

Owner:昇昇科技(上海)有限公司

Medium-voltage line typical wiring mode identification method based on feature quantity extraction

PendingCN111884209AAnalytical Methods ScienceEasy to hold and operateCharacter and pattern recognitionAc network circuit arrangementsVoltageElectrical and Electronics engineering

Owner:海南电网有限责任公司

Fruit and vegetable fresh-keeping agent

InactiveCN103931754AGood sterilization effectDelay the aging of fruits and vegetablesFruit and vegetables preservationChemistryLuteolin

Owner:陈素华

Preparation method and application of fullerene textile fabric

PendingCN112376268ASimple processPrevent damageFibre treatmentWoven fabricPolymer chemistry

Owner:徐建平

Composite high-efficiency catalyst for preparing succinic anhydride through maleic anhydride body hydrogenation and preparation method of composite high-efficiency catalyst

PendingCN113231069AReduce reunionHigh activity and selectivityOrganic chemistryCatalyst activation/preparationMaleic anhydrideChemistry

Owner:YUNNAN DAWEI HENGYUAN CHEM CO LTD

Method for treating waste water containing sulfate radical

InactiveCN106966469ASimple processEasy to controlWater contaminantsWater/sewage treatmentChemistryLead sheet

Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

Hydrogenation catalyst, preparation method and application thereof, and method for selective hydrogenation of alkyne

PendingCN114433129AHighly adjustableExcellent catalytic performanceHydrocarbon purification/separationHydrocarbonsChemistryPolymer chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Processing technology of nano-antibacterial deodorant socks

PendingCN112471618AReduce production processImprove functionalityHandkerchiefsBaby linensAnti bacterialDyeing

Owner:海宁弘天进出口有限公司

Memory integrity protection method based on write counter

ActiveCN105069379AVerification overhead is smallDigital data protectionMessage authentication codeMemory block

Owner:HARBIN ENG UNIV

Punching machine tool for deburring

ActiveCN113770232AEdge grinding machinesGrinding carriagesPhysicsElectric machinery

Owner:常州鑫琪机械制造有限公司

Septic tank based reconstructed rainwater treatment equipment and initial rainwater storage tank

PendingCN113338424AAvoid wasting resourcesReduced retrofit cost increasesSewerage structuresClimate change adaptationOutfallStormwater treatment

Owner:WUHAN SHENGYU DRAINING SYST

Augmented reality-based client scene interaction method

InactiveCN107272887AGood user experienceReduce in quantityInput/output for user-computer interactionFinanceData contentOlder people

Owner:SICHUAN XW BANK CO LTD

Formula for treating chronic cholecystitis

InactiveCN104056185ALow costSignificant effectDigestive systemMammal material medical ingredientsPOLYGONUM CUSPIDATUMSide effect

Owner:LUOYANG NEW FIRE ENERGY SAVING TECH PROMOTION

Easily-welded low-yield-ratio quenched and tempered oil storage tank steel plate and manufacturing method thereof

InactiveCN113584384AUniform and stable performanceEasy shapeSteel platesImpact energy

Owner:INST OF RES OF IRON & STEEL JIANGSU PROVINCE +2

Weighing overload prevention lift

InactiveCN105110243AAvoid overloadingImprove the safety of useLifting framesEngineeringReal time display

Owner:SUZHOU YOUNUOTE ELEVATORING MACHINERY CO LTD

Transurethral ureter hard convection negative pressure channel lithotripsy and lithotripsy device

PendingCN113974767AAvoid harmEasy to take outSurgeryEngineeringUrethra

Owner:YUNNAN SECOND PEOPLES HOSPITAL

Data exporting method, equipment and device, and storage medium

PendingCN113722388AImprove data export speedFaster exportDatabase management systemsInterprogram communicationData exportEngineering

Owner:MIGU MUSIC CO LTD +2

A power generating unit

ActiveCN110785560AEasy connectionEasy to assembleAuxillary drivesPositive displacement pump componentsPhysicsGenerating unit

Owner:VOLVO LASTVAGNAR AB +1

Dense type bicycle storing shelf

InactiveCN101249855AReasonable structural designSmall footprintCycle standsDouble rowEngineering

Owner:大连金港金属制品有限公司

Waterproof sealing structure for duct pipe connecting joint of shield tunnel

ActiveCN104612723ASimple processingGood self-sealing effectUnderground chambersTunnel liningEngineeringButt joint

Owner:TONGJI UNIV

External-pressure resistant carbon fiber high-pressure pipe

InactiveCN103231531AReduce weightReduce wasteTubular articlesChemical industryPhenols

Owner:晁行军

Built-in cooling system

PendingCN114536094AIncrease cooling efficiency and capacityOptimize structural designMaintainance and safety accessoriesPhysicsCooling channel

Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Glass slurry for automobile compression molding front windshield and preparation method thereof

PendingCN112573829AExcellent acid resistance and anti-stick propertiesAppropriate range of expansion coefficientCoatingsVarnishAcid resistance

Owner:黄山市晶特美新材料有限公司

Elevator control system

ActiveCN108946357ATroubleshooting the ElevatorImprove convenienceElevatorsFloor levelScram

Owner:石家庄松达电子科技有限公司

High performance liquid chromatography detection method for tryptophan in fodder

InactiveCN106053676AImprove sensitivity and precisionLow detection limitComponent separationTryptophanStandard curve

Owner:四川威尔检测技术股份有限公司

Method and system for constructing fusion model of infrared image and visible light image

InactiveCN113450297AReduce information lossRich in detailsImage enhancementImage analysisComputer visionVisible spectrum

Owner:山东澳万德信息科技有限责任公司

Method for extracting bacterial outer membrane vesicles

InactiveCN106811428AEasy to operateAntibacterial agentsBacterial antigen ingredientsThallusBacterial outer membrane vesicles

Owner:FUDAN UNIV

Novel electrochemical sensor detection technique for nonenzymatic glucose

InactiveCN108802146AGood linear correlationMaterial electrochemical variablesGlucose meter devicePhysics

Owner:NORTHEAST NORMAL UNIVERSITY

Rapid cooling device for automobile injection molding part

InactiveCN112606344AReduce the probability of deformationShorten the timeVertical motionCam

Owner:十堰市雨佳工贸有限公司

Live weapon firing competition automatic target outlet system

InactiveCN109405655AImprove shooting accuracyTarget rangesMovable targetsMobile robotTarget control

Owner:上海钧工机器人有限公司

Ternary fatty acid/modified expanded vermiculite composite phase-change energy storage material

InactiveCN105647482AImprove thermal conductivityLarge specific surface areaHeat-exchange elementsAcid activationPhase change temperature

Owner:FUZHOU UNIVERSITY

Wall-mounted water purifying device with ultraviolet sterilization function

PendingCN106145471AReasonable structureEasy to installMultistage water/sewage treatmentRaw waterChemistry

Owner:北京中力信达环境技术有限公司

Surgical medical instrument holding stand convenient in height adjustment

InactiveCN111227951AEasy to adjustFacilitate surgerySurgical furnitureElectric machineryEngineering

Owner:李卓

Emulsified fish-oil powder feed additive and preparation method thereof

InactiveCN105831426AGood palatabilityHigh nutritional valueAnimal feeding stuffAccessory food factorsChemistryFat-Soluble Vitamin

Owner:CANGZHOU BEINONG BIOTECH CO LTD

Technology for preparing stomach floating type slow-release hollow capsule

InactiveCN107898773AImprove demoulding pass rateReduce scrap ratePharmaceutical non-active ingredientsCapsule deliveryRelease timeGastric juices

Owner:马多浩

Balancing bowl

InactiveCN105559472AAvoid spillingPlatesEngineeringStainless steel material

Owner:罗列英

Anaerobic biological treatment method for residual sludge and nonyl phenol in landscape ecological sewage treatment system

ActiveCN113149385AImprove biodegradation effectImprove biodegradation efficiencyWater treatment compoundsWater contaminantsActive agentPollutant

Owner:SHANGHAI HIGHWAY BRIDGE (GRP) CO LTD +1