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.

Rapid detection agent of total chromium

ActiveCN104330361AImprove performanceEasy to carry and useColor/spectral properties measurementsSodium acetateO-Phosphoric Acid

Owner:上海绿帝环保科技有限公司

Light-weight intelligent power saving device

InactiveCN105702004AImprove flame retardant performanceImprove securityTransmission systemsGeneral Packet Radio ServiceComputer module

Owner:ZHONGSHAN SHUNFU ENERGY SAVING TECH

Punching and laminating mechanism for composite materials

PendingCN113173439AImprove efficiencyMetal working apparatusWebs handlingPunchingEngineering

Owner:SUZHOU ANJIE TECH

Hand fork lifter capable of being conveniently steered

InactiveCN103072923ASmooth movementEasy to rotate in any directionLifting devicesControl theoryForklift truck

Owner:FOSHAN SPL PRECISION TUBING TECH CO LTD

VOD (video on demand) device of streaming media in live broadcast

InactiveCN102333243ASelective content distributionClient-sideVideo on demand

Owner:BEIJING HONGRUN GUANGGU DIGITAL MEDIA TECH

High resolution and fast switching electro-optic modulators for TFT inspection

ActiveCN106257325ALiquid crystal compositionsMethod using image detector and image signal processingCrystallographyCurve alignment

Owner:ORBOTECH LTD

Belt conveyor pull switch with action warning function

PendingCN114496630AChange the way you workExtended service lifeProtective switch detailsElectric switchesControl engineeringElectrical connection

Owner:HUAIBEI MINING IND

Cathode material for lithium battery used in electric automobile

ActiveCN105958065ACell electrodesPolyethylene glycolCarbon nanotube

Owner:CNGR ADVANCED MATERIAL CO LTD

Carving and fixing device for wood product machining

ActiveCN108544397AEasy to adjustMeet the clamping and fixing needsHand artistic toolsWork holdersArchitectural engineeringWood product

Owner:安徽忠盛新型装饰材料有限公司

Polyisoprene rubber and preparation method thereof

InactiveCN103288999ARealize regulationExperimental operating conditions are not harshPolymer scienceAluminum alkyl

Owner:QINGDAO UNIV OF SCI & TECH +1

Boost capacitor voltage detection circuit

ActiveCN112630513ACurrent/voltage measurementCapacitor voltageHemt circuits

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

Word bank generation method and related device

ActiveCN111260965AImprove reciting experienceElectrical appliancesSpecial data processing applicationsEngineeringWord target

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Fixing device and engineering machinery with same

ActiveCN102619820AQuick installationQuick releaseSecuring devicesCranesMechanical engineeringEngineering

Owner:ZOOMLION HEAVY IND CO LTD

New energy storage system scheduling optimization method considering demand response resources

PendingCN110910016AAvoid the problem of large differences between actual demandReduce the impact of power qualityResourcesNeural architecturesControl signalNew energy

Owner:青海格尔木鲁能新能源有限公司 +4

Circuit board structure

PendingCN110572928AReduce electromagnetic interferenceCross-talk/noise/interference reductionPrinted circuit aspectsSignal onElectromagnetic interference

Owner:GUANG DONG ELEC-TECH RETOP LED DISPLAY CO LTD

Rat brain division tissue RNA molecular film, and its preparation method and kit

InactiveCN1634643AEasy to useFacilitate research workSemi-permeable membranesSugar derivativesElectrophoresisAgar gel

Owner:GUANGDONG INST OF MICROORGANISM

Leveling support for territorial resource land surveying instrument

InactiveCN108468912ASimple structureEasy to useSurveying instrumentsStands/trestlesSurvey instrumentArchitectural engineering

Owner:FOSHAN KUIFENG BUSINESS CONSULTATION SERVICES CO LTD

Lottery self-service sales system based on graphic code identification technology

InactiveCN108053576AReduce resolutionTake advantage ofLottery apparatusApparatus for meter-controlled dispensingGraphicsData connection

Owner:重庆礼光文兴科技有限公司

Heavy edge tearing knife rest convenient to adjust and working principle thereof

PendingCN114083613APrevent looseningGuaranteed contactMetal working apparatusTool bitEngineering

Owner:广东天章信息纸品有限公司

Targeted superparamagnetic monodisperse nano-flower probe, preparation and application thereof

ActiveCN106377769AImprove targeting efficiencyAccelerated destructionEnergy modified materialsPharmaceutical non-active ingredientsSide effectIn vivo

Owner:SHANGHAI JIAO TONG UNIV

Method for improving quality head slab of IF steel casting slab

ActiveCN108971444AExtend the floating timeSolve wasteful technical problemsSlagSteel casting

Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD +1

Automatic production method of insulating decorative plate with granite or marble patterns

InactiveCN102021989AReduce varianceReduce usageCovering/liningsSpecial ornamental structuresMachine controlUltraviolet

Owner:四川奥菲克斯建设工程有限公司

Breathing machine

PendingCN111905207ATo avoidAvoid it happening againRespiratorsAir heatersMedicineExpiratory valve

Owner:深圳市普博医疗科技股份有限公司

Computer room management system

InactiveCN106168778ARealize intelligent managementRealize regulationProgramme controlComputer controlCommunication unitComputer module

Owner:彭曙光

Rebar bending machine with bending angle adjustable

InactiveCN112719132AEasy to grabImprove work efficiencyDirt cleaningClassical mechanicsStructural engineering

Owner:南京青晓日科技有限公司

Manufacturing method of corrosion-resistant cast nickel-based high-temperature alloy

ActiveCN109628783AImprove corrosion resistanceImprove the performance of high temperature resistanceMolten stateIngot

Owner:宁国市华成金研科技有限公司

Ultrahigh-voltage power transmission line insulator detection robot

PendingCN113376487ACrawl stableImprove work efficiencyTesting dielectric strengthVery high resistance measurementsUltra high voltageControl engineering

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Groove pressing device of polyurethane thermal insulation energy-saving board

InactiveCN104476763AQuick grooveReduce labor intensityCoatingsThermal insulationAgricultural engineering

Owner:ZHENJIANG SINOWA POLYURETHANE EQUIP

Automatic distilling range liquid level measuring device

InactiveCN104374448AAccurate measurementSimple structureMachines/enginesLevel indicatorsOptoelectronicsLevel measurement

Owner:大庆市日上仪器制造有限公司

In-vehicle light-emitting cup mat

InactiveCN112757986AAvoid spillingAvoid damageVehicle arrangementsWater slidingReservoir device

Owner:王森林

A sign language recognition method based on multi-source information fusion

InactiveCN109271901AGuaranteed accuracyIntegrity guaranteedCharacter and pattern recognitionNeural architecturesNetwork modelBluetooth

Owner:WUHAN UNIV

Method for implementing music service system based on mobile phone

InactiveCN101330543AEasy searchGood synchronizationAutomatic exchangesSpecial data processing applicationsWireless dataComputer terminal

Owner:SHANGHAI MTONE WIRELESS

Input method and device for terminal

InactiveCN106980444AEasy to enterImprove experienceInput/output processes for data processingComplex problemsInput device

Owner:ZTE CORP

Method and apparatus for optimizing generalized regression neural network by fruit fly algorithm

InactiveCN108665052ASmall search step valueQuick updateCharacter and pattern recognitionArtificial lifeNetwork modelMachine learning

Owner:HUAWEI TECH CO LTD +1

Overcurrent automatic circuit break protector

InactiveCN111180281AAvoid damageAvoid security issuesProtective switch operating/release mechanismsParallel plateOvercurrent

Owner:朱燚鹏

Embedded purifying water dispenser

ActiveCN108298712AReduce complexityImprove user experienceGeneral water supply conservationSpecific water treatment objectivesWater treatment

Owner:FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1

High initial adhesion self-adhering waterproof roll and preparation method

InactiveCN104263261AAvoid punctureAdapt to deformationNon-macromolecular adhesive additivesFilm/foil adhesivesAdhesiveAnti ageing

Owner:包头市草原驼峰防水材料有限公司

Dual-frequency label with data security

ActiveCN101667259ARecord carriers used with machinesWireless dataSmart card

Owner:SHANGHAI AUTOMATION FOR PUBLIC UTILITIES

Non-curable polyurethane grouting material and preparation method thereof

ActiveCN109749041ALow viscosityImproved creep propertiesOther chemical processesSelf-healingPolyol

Owner:BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD

Defoaming agent special for PHC pipe pile concrete

ActiveCN106116242AReduce surface tensionStable distributionMicro bubblePhosphate

Owner:JIANGSU CHINA RAILWAY ARIT NEW MATEIRALS CO LTD

Secondary zinc-manganese dioxide batteries for high power applications

ActiveCN104885287AElectrolyte moving arrangementsNon-aqueous electrolyte accumulatorsPorosityEngineering

Owner:RES FOUND THE CITY UNIV OF NEW YORK

Traction and brake system of train power ejection test platform

ActiveCN110853474AFast brakingSafe and reliable brakingEducational modelsBraking systemRelay control systems

Owner:BEIJING JIAOTONG UNIV

Centrifugal clutch

ActiveCN112005027AGearingAutomatic clutchesEngineeringCam

Owner:FCC KK

Skipping method, system and server for network interactive play-on-demand

InactiveCN101483757AAccurate timeAvoid HuapingPulse modulation television signal transmissionTwo-way working systemsMediaFLOKey frame

Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

Tear-resistant leather shoe vamp and preparation method thereof

ActiveCN113563774AImprove tear resistanceReduces the possibility of sticking dustEpoxy resin coatingsLeather surface finishingEpoxyPolymer science

Owner:温州市巨特鞋业有限公司

Seamless chain accessory processing method

ActiveCN103892528ARealize seamless processingGuaranteed aestheticsFoundry mouldsFoundry coresWaxPunching

Owner:深圳市凯恩特珠宝首饰有限公司

Pedal motorcycle

InactiveCN1456474AIncreased intake capacityIncrease volumeMotorised scootersFuel tanksFuel tankEngineering

Owner:HONDA MOTOR CO LTD

Active distribution network load fault recovery strategy optimization algorithm

ActiveCN110729770AImprove toughnessImprove permeabilitySingle network parallel feeding arrangementsWind energy generationTime informationElectricity system

Owner:BEIJING JIAOTONG UNIV

Preparing method and application of nickel matrix/nickel hydroxide composite electrode

InactiveCN108557960AEfficient Pollution TreatmentEasy to handleWater contaminantsWater/sewage treatmentElectrochemical degradationPollution

Owner:BEIHANG UNIV

Low-phosphorous-and-sulfur rare earth alloy steel for cold stamping type nut one-time forming mold and preparing method thereof

ActiveCN110055476AReduce hardnessImprove toughnessSulfurRare earth

Owner:绍兴蓝之印家纺有限公司

Controller of permanent magnet synchronous generator as well as rotor flux linkage online modification method and device

ActiveCN106169896AAvoid lostAvoid identificationElectronic commutation motor controlVector control systemsVoltage amplitudePower factor

Owner:SUNGROW POWER SUPPLY CO LTD

Air steering for a composite structure-

ActiveCN108995792ALightweight structureHigh specific stiffnessAircraft controlLeading edgeHeat flow

Owner:SHANGHAI INST OF ELECTROMECHANICAL ENG

High power LED lamp

InactiveCN101377287AReduce the amount formedReduce in quantityPoint-like light sourceElectric circuit arrangementsTemperature controlLamp shell

Owner:喀什浩翔光电科技有限公司

Coating formula of non-carbon carbon paper non-color development face for aqueous ink jet printing bar code symbol

ActiveCN101377067APaper coatingCoatingsSuppressorAdhesive

Owner:GUANGDONG QIAOSHENG ANTI COUNTERFEITING MATERIALS CO LTD

Electronic energy-saving health-care fluoresent lamp

InactiveCN1599022AGood chemical stabilityImprove sealingDischarge tube luminescnet screensLuminescent compositionsChemical compositionFluorescent lamp

Owner:于首成

Electromagnetic shielding composite material and preparation method thereof

ActiveCN109664577AReduce performanceReduced operational stabilityLamination ancillary operationsMagnetic/electric field screeningSurface layerCompound structure

Owner:CHINA BUILDING MATERIALS ACAD

Improved battery protection system

ActiveCN107947124AImprove accuracyParameter calibration/settingElectrical batteryNegative power

Owner:ZGMICRO HEFEI LTD

General quantum network coding method based on non-entanglement clone

ActiveCN103414537AReduce resource costsEasy to implementError preventionNODALInformation transmission

Owner:BEIHANG UNIV

Active power distribution network operational control method based on minimum carbon emission

ActiveCN103544656AImprove absorption capacityImprove operational efficiencyData processing applicationsTechnology managementPower gridEngineering

Owner:TSINGHUA UNIV +1

Pyrroloquinoline-quinone-producing Hyphomicrobium strain and application thereof

ActiveCN104745513ABacteriaMicroorganism based processesMicroorganismNitrogen

Owner:福建力多利生物科技有限公司

Universal fixture for fluid pipeline belt pressure leaking stoppage

ActiveCN108612954AHigh tensile strengthImprove structural stabilityPipe elementsStructural stabilityMechanical engineering

Owner:HUZHOU BEIDE FLUID EQUIP CO LTD

Hemorrhoid treatment traditional Chinese medicine and production method thereof

ActiveCN103961487ALow pharmaceutical costEasy to useAnthropod material medical ingredientsCardiovascular disorderTherapeutic effectChinese drug

Owner:赵述文

Scale depositing basket

ActiveCN103100350AExtended use timeMaximize the filtering functionRefining by selective hydrogenationChemical/physical processesFixed bedEngineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Multi-station full-automatic silicon wafer loading machine

ActiveCN102295164ASimple structureEasy to operateCharge manipulationConveyor partsElectricityTransmission belt

Owner:JINENG CLEAN ENERGY TECH LTD

Phase-shifting transformer lightning impulse winding overvoltage calculation method

ActiveCN111157867ADielectric Strength SimpleDielectric Strength AnalysisResistance/reactance/impedenceVoltage measurements onlyOvervoltageCapacitance

Owner:JIANGSU ELECTRIC POWER RES INST +2

Tool bit with uniformly distributed diamond and manufacturing process thereof

ActiveCN109277957AAvoid instabilityInhibition of segregationTransportation and packagingAbrasion apparatusInstabilityMetal powder

Owner:QINGDAO SHINHAN DIAMOND INDUSTRY CO LTD

Method for realizing high-availability cluster of OpenGauss database

PendingCN114185738AAvoid out of service situationsBackup database repaired in timeHardware monitoringRedundant operation error correctionOperational systemRelational database

Owner:MASSIVE CLOUD BEIJING DATA TECH

Catalyst used for preparing maleic anhydride from furfuraldehyde through catalytic oxidation and preparation method thereof

ActiveCN101791563AEasy to prepareSuitable for mass productionOrganic chemistryPhysical/chemical process catalystsAir atmospherePhosphoric acid

Owner:溧阳常大技术转移中心有限公司

Method for detecting hydrogen residue of hydrogen storage tank by applying label information

ActiveCN102109368AEasy to readVolume measurement apparatus/methodsEngineeringHydrogen consumption

Owner:ASIA PACIFIC FUEL CELL TECH

Production method of active food rich in selenium or trace elements via corn germination

InactiveCN103598533AFood preparationDiseaseNutritive values

Owner:郑鉴忠

Processing system for opening and welding plastic oil tank

InactiveCN101537720ASave process changeover timeSave production spaceDomestic articlesMetal working apparatusFuel tankEngineering

Owner:BIELOMATIK MACHINERY DONGGUAN

Fixing device for building external window heat transfer coefficient detector

InactiveCN109142432AHeight adjustablePlay the role of buffer protectionMaterial heat developmentEngineeringMechanical engineering

Owner:芜湖籁余新能源科技有限公司

A High-speed Method for Extracting the Center Point of Circular Image

ActiveCN105678817BProcessing speedSimple methodImage analysisProgressive scanImaging processing

Owner:BEIJING DULIANG TECH CO LTD

Intelligent license plate fixing system and method

InactiveCN112258852AImprove driving behaviorRoad vehicles traffic controlAlarmsDriver/operatorVehicle driving

Owner:JINAN INSPUR HIGH TECH TECH DEV CO LTD

Chinese herbal medicine for treating epilepsia

InactiveCN1444972ASignificant effectNervous disorderUnknown materialsCinnabarCure rate

Owner:黄征平

Fry aerated transport method

InactiveCN103609510AReduce volumeA large amountPisciculture and aquariaHigh densityEngineering

Owner:邵为旭

Chinese herbal medicine oral liquid for treating acute paratyphoid fever of piglets

InactiveCN103432276AGood antipyretic effectImprove immunityAntibacterial agentsPharmaceutical delivery mechanismPatriniaSide effect

Owner:HEBEI NORMAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

Multi-tube bag-type dust collector

ActiveCN104492181AEasy to operateGuaranteed continuityDispersed particle filtrationAir volumeEngineering

Owner:JIANGSU JINGYA ENVIRONMENT TECH

Device for removing fabric cutting thread scraps

InactiveCN107376543ATimely replacementThe structure is easy to useDispersed particle filtrationTransportation and packagingEngineeringFilter effect

Owner:SUZHOU OUBBOO FASHION CO LTD

Method, device, storage medium and washing machine for determining water consumption of washing machine

ActiveCN110319900BSimplify the determination of water consumptionReduce execution intensityVolume measurement apparatus/methodsStructural/machines measurementLaundry washing machineProcess engineering

Owner:GREE ELECTRIC APPLIANCES INC

Experimental table of translational crane

InactiveCN104176622AAdjust in timeEasy to operateLoad-engaging elementsEngineeringTransverse beam

Owner:JIANGSU MASADA HEAVY INDS

Refining vessel for high temperature melt

PendingCN113661258ASolution to short lifeIncreased durabilityStirring devicesCharge manipulationRefractoryEngineering

Owner:JFE STEEL CORP

Meter hanging support for metal meter box

InactiveCN105182029AImprove insulation performanceEasy to installTime integral measurementEngineeringLeft–right symmetry

Owner:JIANGSU ELECTRIC POWER CO +1

Hydrophilic binary systems for the administration of cyclosporine

InactiveCN1250377AAntibacterial agentsAntiviralsActive agentCiclosporin

Owner:ABBVIE INC

Rare earth special for planting peonies

InactiveCN101836574AImprove big problems in cultivationNo side effectsCultivating equipmentsSoilless cultivationPhosphatePotassium

Owner:许广平

Modified ultrahigh molecular polyethylene for 3D printing and preparation method thereof

ActiveCN103980595AImprove melt fluiditySuitable for 3D printingLow-density polyethylenePolymer science

Owner:INST OF CHEM CHINESE ACAD OF SCI

Ultra-low power consumption passive structural strain monitoring device

InactiveCN105318823AReduce volumeEasy to deployElectrical/magnetic solid deformation measurementCapacitanceWireless sensor networking

Owner:ZHEJIANG UNIV

Perfluoroalkyl quaternary ammonium salt and preparation method thereof

InactiveCN103304433AReduce surface tensionReduce concentrationOrganic compound preparationTransportation and packagingCritical micelle concentrationEthyl iodide

Owner:GUANGZHOU UNIVERSITY

Trolley for producing pre-branched cable

PendingCN113517092AReduce labor intensityEasy to installCable/conductor manufactureStructural engineeringElectric cables

Owner:白银有色长通电线电缆有限责任公司 +1

Ferrocene derivative metal organic complex as well as preparation method and application thereof

ActiveCN113735914AOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsOrganic synthesisCombinatorial chemistry

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Graph-based product quantity statistical method

ActiveCN105528597AIntuitive feelingEasy to operateCharacter and pattern recognitionGraphicsProduction line

Owner:TIANJIN PUDA SOFTWARE TECH

Disinfectant citric acid malic acid powder for livestock and preparation method thereof

InactiveCN110787132AImprove securityMoisture controlAntibacterial agentsPowder deliveryBiotechnologySodium phosphates

Owner:HENAN SOAR VETERINARY PHARMA +1

Carbon fiber grid-based communication antenna reflector

InactiveCN106252895AEasy to install and disassembleEasy to collectAntennasFiberCarbon fibers

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Cooling water flow controllable cable water cooling device

PendingCN109378131ASave absorbent materialProduce pollutionInsulating conductors/cablesWater flowEngineering

Owner:中山泛亚电业有限公司

Workbench telescoping wire arrangement device

InactiveCN108023315AReduced risk of breakageElectrical apparatusMechanical equipmentBiomedical engineering

Owner:洛阳万山电子科技有限公司

Grid-connected multi-bus AC micro-grid control system

PendingCN113991740AImprove scalabilityEasy to handleGeneration forecast in ac networkBatteries data exchangeComputer hardwareTransformer

Owner:POWERCHINA FUJIAN ELECTRIC POWER SURVEY & DESIGN INST CO LTD

Preparation method of foam graphene

ActiveCN104671233AHigh porosityIncrease the areaMaterial nanotechnologyPorosityEpoxy

Owner:HEFEI GENIUS NEW MATERIALS

Method for calculating and calibrating material content and device

ActiveCN109580549AEliminate calculation errorsImprove accuracyScattering properties measurementsColor/spectral properties measurementsCalculation errorErrors and residuals

Owner:EDAN INSTR

Normal frequency error correction method and device and electronic equipment

PendingCN111711445AMitigate technical issues that are difficult to effectively eliminatePulse automatic controlPulse techniquePulse numberNominal frequency

Owner:中国地质科学院地球物理地球化学勘查研究所

Hydroxyalkylated chitosan solution

InactiveCN101336272AImprove water resistanceLiquid surface applicatorsElectrode collector coatingOrganic acidChitosan coating

Owner:DAINICHISEIKA COLOR & CHEM MFG CO LTD

Band elimination filter

PendingCN109239825ACompact structureSmall space volumeOptical filtersHigh power lasersNon-linear effects

Owner:SUZHOU UNIV

Cleaner production technology for producing sodium metabisulfite and sodium chloride through saline-alkaline mixed liquor

InactiveCN108715453ARealize resource utilizationRealize value-added utilizationAlkali metal sulfite preparationAlkali metal chloridesSodium metabisulfiteWastewater

Owner:河南元亨精细化工有限公司