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.

a bicycle saddle

ActiveCN108706062BEnsure normal flowAvoid enteringCycle saddlesGear wheelAirbag

Owner:宁波隆锐机械制造有限公司

Electromagnetic drive dislocation micromechanical variable light attenuator

InactiveCN1186670CEasy to implement array packagingLow insertion lossCoupling light guidesNon-linear opticsElastomerWavelength

Owner:SHANGHAI JIAOTONG UNIV

Air conditioning control method and device

ActiveCN107655140BReal-time response to load changesMechanical apparatusSpace heating and ventilation safety systemsEngineeringControl theory

Owner:HUAWEI DIGITAL POWER TECH CO LTD

Cultivation method of edible hanging melon tissue culture seedlings

ActiveCN103597995BIncrease productionImprove survival rateHorticultureWater solubleMelon (food)

Owner:绍兴市农业科学研究院

A remote downloading method for POS machines

ActiveCN103023994BCutting costsReduce time spentTransmissionTransfer procedureNetwork packet

Owner:SHENZHEN XINGUODU PAYMENT TECH CO LTD

A new sealing device for hydraulic cylinder

InactiveCN105221512BImprove sealingAchieving tightnessEngine sealsFluid-pressure actuatorsHydraulic cylinderEngineering

Owner:NANJING INST OF TECH

Horizontal and vertical combined loading analogue simulation experiment frame

InactiveCN101477097BReasonable designEasy to assembleMaterial analysisEngineeringHorizontal and vertical

Owner:XIAN UNIV OF SCI & TECH

Gear transmission mechanism of steering gear, steering gear and robot

ActiveCN111203865BImprove compactnessCompact structureProgramme-controlled manipulatorGear driveGear wheel

Owner:深圳市注能科技有限公司

A Method for Constructing Security Protocol Messages

ActiveCN108259493BPrecise positioningImprove efficiencyTransmissionCryptographic protocolCorrelation function

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Mechanical motion trigger linear actuator

InactiveCN101576394BWork reliablyNo maintenanceSubsonic/sonic/ultrasonic wave measurementConverting sensor output mechanicallyAutomatic controlEngineering

Owner:INNER MONGOLIA UNIV OF SCI & TECH

Automatic rotation N*360-degree spiral drill rod desilting mechanical device

InactiveCN102678060BReasonable structureEasy to operateEarth drilling toolsEngineeringKnife blades

Owner:曹玉升

Dynamic distribution method, device, equipment and storage medium of barrage messages

ActiveCN109361953BImprove distribution efficiencyImprove reporting efficiencyTransmissionSelective content distributionFault toleranceMessage delivery

Owner:WUHAN DOUYU NETWORK TECH CO LTD

Application of Ginsenosides in the Preparation of Molecular Targeted Therapy Drugs for Antiphospholipid Syndrome

ActiveCN106309456BOrganic active ingredientsSkeletal disorderNervous systemBlood platelet counts

Owner:延边安帝康华生物科技有限公司

Fully automatic electric mop

ActiveCN106388739BRealize fully automatic cleaning functionImprove work efficiencyCarpet cleanersFloor cleanersDC - Direct currentGear wheel

Owner:孙卓岐

Indoor machine for air conditioner

ActiveCN101611269BPrevent adhesionReduce the burden onMechanical apparatusLighting and heating apparatusAir filterEngineering

Owner:TOSHIBA CARRIER CORP

Pump drive system

ActiveCN105971864BPump controlPositive-displacement liquid enginesElectric machineElectrical control

Owner:上海上涵自动化科技有限公司

Pressure-resistant test platform for automotive brake hoses with pressure relief parts

ActiveCN108007783BPrevent prolapseMeet the needs of useMaterial strength using tensile/compressive forcesAgricultural engineeringTest platform

Owner:TIANJIN TAIXIN INSPECTION TECH

A new low-temperature plasma preparation process of superhydrophobic silica

ActiveCN108841207BPrevent collapse damageGuarantee product qualityPigment treatment with non-polymer organic compoundsNanoholeLow temperature plasma

Owner:SHENZHEN LOTUT INNOVATION DESIGN CO LTD

Marine wind turbine foundation for steel-concrete combined structure

ActiveCN101798815BReduce shipping costsLow costFoundation engineeringReinforced concreteRebar

Owner:JLANGSU DAODA OFFSHORE WIND CONSTR TECH CO LTD

A cylindrical coordinate 3D printer capable of simultaneous printing with multiple nozzles

ActiveCN105415691BAchieve multi-color printingImprove printing efficiency3D object support structuresManufacturing data aquisition/processingCircular discComputer printing

Owner:WUXI VOCATIONAL & TECHN COLLEGE

An ecological floating island fixing system for mountain-source rivers

ActiveCN107285471BDoes not affect aestheticsNot easy to ageWater treatment parameter controlWater contaminantsFisheryEngineering

Owner:ZHEJIANG HAIHE ENVIRONMENTAL TECH

A powder coating fixture

InactiveCN103831214BPowder evenlyImprove work efficiencyLiquid surface applicatorsCoatingsReciprocating motionEngineering

Owner:YIHE PRECISION IND SUZHOU

debug system

InactiveCN104023154BError detection/correctionPictoral communicationComputer hardwareInformation processing

Owner:KYOCERA DOCUMENT SOLUTIONS INC

Catalyst used for olefine polymerization or copolymerization, its preparation method and application

ActiveCN1310968CImprove surface structureImprove performanceEpoxySolid component

Owner:CHINA PETROLEUM & CHEM CORP +1

Pleated screen window

InactiveCN102678036BSimple structureInsect protectionEngineeringFolded structure

Owner:CHONGQING YIYANXIANG BUILDING MATERIAL CO LTD

A dust collection device for processing plastic pipe fittings

ActiveCN107020660BReduce pollutionEasy to handleGas treatmentDispersed particle filtrationPipe fittingArchitectural engineering

Owner:TAIZHOU CHANGLI RESIN TUBE

U-shaped metal parts processing equipment

ActiveCN105344769BProcessing time is shortShorten the timeEngineeringMachining

Owner:ZHEJIANG RUISHEN AUTO PARTS

A stair measurement and guide rail design method suitable for stair lift installation

ActiveCN106354939BEasy up and downMeet the designGeometric CADSurveying instrumentsEngineeringMeasurement precision

Owner:SYMAX ELEVATOR CHINA

A method and device for closing a function

ActiveCN106095048BReduce power consumptionPower supply for data processingComputer scienceObject function

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A vacuum water cooling test device

InactiveCN103698105BHeating fastFast cooling effectMachines using electric/magnetic effectsOptical apparatus testingWater coolingCopper

Owner:ZHEJIANG UNIV

A water velocity prediction method based on multi-feature data and multi-model

ActiveCN111768047BHigh precisionImprove accuracyForecastingNeural architecturesAlgorithmEuclidean distance

Owner:IANGSU COLLEGE OF ENG & TECH

Method and system for monitoring acid concentration in etching process

ActiveCN105845604BAccurate concentrationConcentration monitoringSemiconductor/solid-state device manufacturingAcid concentrationChemistry

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Catalyst for translating oxygen-containing compound into low carbon olefin hydrocarbon

ActiveCN101284246BHigh selectivityMolecular sieve catalystsHydrocarbon from oxygen organic compoundsMolecular sievePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for removing orange slice capsule dressing by means of fermentation-enzymolysis coupling

InactiveCN101596013BReduce manufacturing costReduce COD valueVegetable peelingPectinaseCulture fungus

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Biological control methods of tarsus mites

ActiveCN108738950BAvoid the blind and targeted use of pesticides several timesIncrease economic benefitsPlant protectionAnimal husbandryFruit treePredation

Owner:CHANGLI INST OF POMOLOGY HEBEI ACADEMY OF AGRI & FORESTRY SCI

Symmetric variable stiffness flexible actuator based on variable fulcrum

ActiveCN106737586BAdjustable positionCompact structureProgramme-controlled manipulatorJointsVariable stiffnessActuator

Owner:WUHAN UNIV

A food packaging process

ActiveCN105235946BEasy to storeEasy to transportWrapper twisting/gatheringEngineeringMaterial resources

Owner:FOSHAN SOONTRUE MACHINERY EQUIP

Flexible coatings for elastomer substrates and method for manufacturing coatings elastomer mould

InactiveCN100335579CRubber derivative coatingsOther rubber coatingsElastomerCopolymer

Owner:LORD CORP

A kind of nickel chelating immune complex and its preparation method and application

InactiveCN105017430BAchieve specific identificationRealize quantitative detectionPeptide preparation methodsBiological testingImmune complex formationSerum ige

Owner:广东腾湃医疗股份有限公司

Automatic remote lead liquid supplying system

InactiveCN102416466BPrecise temperature controlAvoid wastingMolten metal conveying equipmentsLiquid temperatureProgrammable logic controller

Owner:长兴玖佳机械股份有限公司

Super wear-resistant, high-load, fuel-efficient and environmentally friendly van tires

ActiveCN104228473BImprove handlingGood dispersionTyre tread bands/patternsLow noiseMain channel

Owner:GITI RADIAL TIRE (ANHUI) CO LTD

Respectively video-recording / playing method according to equipment in digital satellite broadcast receiver

InactiveCN100362860CEasy searchTelevision system detailsColor television detailsComputer hardwareVideo recording

Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Electric vehicle drive motor endurance test method, device, equipment and storage medium

ActiveCN109143067BExtended Durability Test TimeIncreased complexityTesting electric installations on transportEnvironmental/reliability testsControl engineeringElectric machinery

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

A gas ball valve leak tester

ActiveCN107091343BEasy to observe air leakageAccurately detect the location of air leaksPlug valvesPetroleum engineeringLeak detector

Owner:YONGGAO CO LTD

A compact vacuum fixed switchgear

ActiveCN112670111BEffective perimeter protectionEasy maintenanceHigh-tension/heavy-dress switchesAir-break switchesTransformerElectric machinery

Owner:STATE GRID ZHEJIANG YONGKANG POWER SUPPLY +1

electronic device

ActiveCN110536539BSimple designPrinted circuit aspectsPrinted circuits structural associationsEngineeringMechanical engineering

Owner:INNOLUX CORP

Electronic device

InactiveCN1918583AIncrease productivityGood communication characteristicsPrinted circuit assemblingOther printing matterEngineeringElectron

Owner:RESONAC CORPORATION

Integrated circuit chip mounting method and semiconductor device

ActiveCN110544639BImprove packaging efficiencyAchieve adhesive fixationSemiconductor/solid-state device detailsSolid-state devicesDevice materialPhysical chemistry

Owner:HOSIN GLOBAL ELECTRONICS CO LTD

Method for treating sewage and ecologically restoring water environment of villages and small towns in water network region

InactiveCN101941777BRealize ecological restorationSave land resourcesMultistage water/sewage treatmentSustainable biological treatmentLand resourcesEnvironment of Albania

Owner:CHANGZHOU UNIV

Endoglucanase variants with increased activity and uses thereof

ActiveCN105874066BImprove throughputBiofuelsWaste based fuelBiotechnologyCellulose

Owner:INST FR DU PETROLE +2

Diagnostic and repair devices for switchgear and corresponding switchgear

ActiveCN102597894BAchieve accessProgramme controlSafety arrangmentsInstrumentationComputer engineering

Owner:ABB (SCHWEIZ) AG

Spina date seed depression-resolving and nerve-soothing composition and preparation method thereof

ActiveCN101926865BImprove complianceNo side effectsOrganic active ingredientsAlkalinitySide effect

Owner:TIANJIN MEDICAL UNIV

adapter

InactiveCN103378522BSave spaceCoupling device connectionsElectrical conductorBusbar

Owner:HOFFMEISTER LEUCHTEN GMBH & CO KG

A Coal Sample Ultrasonic Primary Frequency Detection Device and Method Under the Influence of Three Factors

ActiveCN106053607BAnalysing solids using sonic/ultrasonic/infrasonic wavesGas cylinderEngineering

Owner:CHINA UNIV OF MINING & TECH

A high-stress roadway composite ring body beam support structure and its construction method

ActiveCN110939456BIncrease the amount of combinationImprove carrying capacityUnderground chambersTunnel liningShotcretePressure stabilization

Owner:HUATING COAL GRP +1

A Method for Improving the Measurement Accuracy and Sensitivity of Thermal Sensitive Elements Built in Integrated Circuits

InactiveCN102879113BHigh measurement accuracyHigh measurement sensitivityThermometer detailsIntegrated circuit layoutMeasurement precision

Owner:SUZHOU UNIV OF SCI & TECH

Microphone abnormality detection method, device and storage medium

ActiveCN110798790BImprove accuracyAvoid cases where abnormal microphones are detected incorrectlyElectrical apparatusCharacter and pattern recognitionAudio frequencyAudiology

Owner:HANGZHOU HIKVISION DIGITAL TECH

An online calibration method for marine fiber optic strapdown inertial navigation system based on integrated navigation technology

ActiveCN106767900BHigh precisionSolving Online Calibration ProblemsNavigational calculation instrumentsNavigation by speed/acceleration measurementsNavigation systemRemote sensing

Owner:SOUTHEAST UNIV

One-dimensional nanometer semiconductor structure based photoelectric sensor and its manufacturing method

InactiveCN100428500CSimple methodLarge surface area ratioFinal product manufactureSemiconductor devicesInsulation layerEtching

Owner:TSINGHUA UNIV

Air conditioner and its defrosting method and device

ActiveCN109323369BGuaranteed heating effectImprove defrosting effectMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsProcess engineering

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Suspended type hole opening and blocking machine with foldable retraction jack

InactiveCN103673630BSave work spaceLarge working spaceBlast furnace componentsBlast furnace detailsEngineeringWorking space

Owner:宜兴市宇能冶金设备制造有限公司

Banknote detection method, banknote detection device and electronic equipment

ActiveCN108171865BImprove detection efficiencyQuick identificationPaper-money testing devicesCharacter and pattern recognitionAlgorithmFluorescence

Owner:SHENZHEN YIHUA COMP +2

Photogravure printing machine and operation method of photogravure printing machine

ActiveCN104859280BPrevent drynessIncrease production capacityRotary intaglio printing pressOther printing apparatusPhotogravureEngineering

Owner:KOMORI CORP

A dynamic impact strength test fixture for chains and ropes

ActiveCN103323199BCan test dynamic impact strengthReduce weightMachine gearing/transmission testingShock testingPull forceEngineering

Owner:OCEANKING DONGGUAN LIGHTING TECH +2

A three-port optical circulator

InactiveCN105242352BReduce usageRealize ring transmissionCoupling light guidesRectangular coordinatesPrism

Owner:深圳朗光科技有限公司

A molding device for shrub molding

ActiveCN110583273BAvoid touchingImprove securityHedge trimming apparatusCuttersControl engineeringElectric machinery

Owner:QUZHOU UNIV

Acrylamide copolymer and its preparation method and application

ActiveCN110790861BHigh surface/interface activityFast dissolutionDrilling compositionPolymer scienceActive agent

Owner:CHINA PETROLEUM & CHEM CORP +1

An observation and cleaning device for high-altitude counting meters

ActiveCN110290355BReduce the risk of working at heightsImprove work efficiencyClosed circuit television systemsCleaning using toolsComputer hardwareEngineering

Owner:XINGTAI POWER SUPPLY +2

Mobile belt strip cutter

InactiveCN107379037BReduce processing timeUntidy solutionMetal working apparatusStructural engineeringLeather belt

Owner:LONGKOU MINING GRP

Device and method for punching holes in geotextile filter membrane

ActiveCN111516040BRealize the water piercing operationPiercing fastMetal working apparatusVehicle frameClassical mechanics

Owner:昊博(山东)新材料科技有限公司

Method and device for adjusting coefficient center of adaptive equalizer

ActiveCN105281792BImprove stabilityReduce bit error rateDistortion/dispersion eliminationTransmitter/receiver shaping networksTransport systemSimulation

Owner:WUHAN ZHONGXING SOFTWARE CO LTD

Water-dispersible composition comprising carotenoid crystals for imparting a red color

ActiveCN105614653BImprove heat resistanceGood light fastnessFood ingredient as colourChemistry

Owner:T HASEGAWA CO LTD

A biomedical energy storage temperature-regulating fiber membrane and its preparation method

InactiveCN104947320BGood energy storageThe method is simple and fastFilament/thread formingNon-woven fabricsFiberBiocompatibility Testing

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Cross-layer routing method based on multi-node collaborative beam forming in wireless sensor network

InactiveCN101286934BBalanced energy consumptionImprove energy efficiencyNetwork traffic/resource managementData switching by path configurationRouting tableEngineering

Owner:JIAXING WIRELESS SENSOR NETWORKS CENT CAS

Preparation method and application of a copper phosphotungstate/attapulgite clay composite oxidation desulfurization catalyst

ActiveCN104801346BIncrease profitImprove removal efficiencyOrganic-compounds/hydrides/coordination-complexes catalystsRefining with oxygen compoundsBenzothiopheneNuclear chemistry

Owner:CHANGZHOU UNIV

Method and apparatus for integrating liquid crystal display circuit

ActiveCN100394262COvercome problems such as inability to cooperateReduce areaStatic indicating devicesLiquid-crystal displayMechanical engineering

Owner:MEDIATEK INC

Folding arm support and elevating fire truck comprising same

ActiveCN102029033BLower the altitudeHigh strengthFire rescueStructural engineeringTruck

Owner:XCMG FIRE FIGHTING SAFETY EQUIP CO LTD

A split-window land surface temperature retrieval method based on radiance

InactiveCN107389198BRadiation pyrometrySplit windowAtmospheric air

Owner:三亚中科遥感研究所

Tire extruder temperature control device and control method thereof

ActiveCN102814969BReduce startup frequencyIncrease temperatureTyresLower limitTemperature control

Owner:SHANDONG JINYU INDUSTRIAL CO LTD

A method for extracting gold from gold-containing molybdenum concentrate

ActiveCN104674026BTake advantage ofDoes not affect salesBasic premiseSlurry

Owner:厦门紫金矿冶技术有限公司

Display substrate, manufacturing method thereof, and display device

ActiveCN109103231BImprove the display effectLower resistanceFinal product manufactureSolid-state devicesDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

A report question answering method and system

ActiveCN105099859BQuick responseReduce communication costsOffice automationData switching networksQuestion answerInstant messaging

Owner:中国移动通信集团陕西有限公司

A kind of superhydrophobic elastomer based on antibacterial nano silver/carbon nanotube microspheres/replica elastic surface and preparation method thereof

ActiveCN111100465BAntistaticWith dustproofAntimicrobial actionSuperhydrophobe

Owner:QINGDAO UNIV OF SCI & TECH

image forming device

ActiveCN106415407BEasy to open and closeImprove sensory qualityElectrographic process apparatusPrint mediaImage formation

Owner:HEWLETT PACKARD DEV CO LP

A method for converting topped oil light hydrocarbons

ActiveCN106365947BIncrease profitIncrease added valueChemical industryHydrocarbon purification/separationAlkaneDehydrogenation

Owner:PETROCHINA CO LTD

Dependence-chain processors

InactiveCN1294485CConcurrent instruction executionProgram segmentData stream

Owner:INTEL CORP

Method for producing glufosinate-ammonium with low energy consumption

ActiveCN110003269BLower gas phase vapor pressureChanging the relative volatilityGroup 5/15 element organic compoundsTriethylphosphitePhosphorous chloride

Owner:LIER CHEM CO LTD +1

Housing component, antenna component, manufacturing method of antenna component and electronic device

ActiveCN108494916BIncrease clearance areaIncrease the strength of the radiation signalRadiating elements structural formsAntennas earthing switches associationMetallic materialsEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Manufacturing process for non-magnetic Cu-base alloy basebands in strong cubic texture

ActiveCN102430572BNucleation advantageImproved grain boundary qualityMetal rolling arrangementsElectrical conductorHigh temperature superconducting

Owner:深创超导(深圳)科技有限公司

Light-emitting device, production method therefor, and display containing same

InactiveCN102160460AImprove light extraction efficiencyIncrease brightnessElectroluminescent light sourcesSolid-state devicesDisplay deviceEngineering

Owner:UDC IRELAND

Safe multifunctional infusion dosing interface

InactiveCN103340748BReduce the risk of accidentsImprove quality of careInfusion devicesPharmaceutical containersInfusion setBottle

Owner:魏颖德

Mesothelin antibodies and methods of eliciting potent antitumor activity

ActiveCN104955845BAntibody mimetics/scaffoldsBiological material analysisSingle-domain antibodyTumor cells

Owner:UNITED STATES OF AMERICA

Intelligent control system and method for cigarette silk making process

ActiveCN112021626BHigh precisionPredictive SynchronizationTobacco preparationTobacco treatmentRegression analysisEngineering

Owner:ZHANGJIAKOU CIGARETTE FACTORY

Targets for reactive sputter deposition of electrically insulating layers

ActiveCN105378138BAvoid spark dischargeElectric discharge tubesVacuum evaporation coatingTarget surfaceOptoelectronics

Owner:OERLIKON SURFACE SOLUTIONS AG PFAFFIKON

Glass molding machine metal mold vacuum device

ActiveCN106587577BThe transfer is validImprove molding qualityGlass pressing apparatusMolding machineEngineering

Owner:DAEHO TECH CO LTD

Method for preparing crosslinked polymer nanometer micelle with structure simulating outer cell membranes

InactiveCN101838374BRegulate permeabilityImprove stabilityPharmaceutical non-active ingredientsPhosphorylcholineRetention time

Owner:NORTHWEST UNIV

led

ActiveCN103296163BImprove luminous efficiencySoothe the impactSemiconductor devicesQuantum wellLength wave

Owner:LITE ON TECH CORP

Steel plate hoist

InactiveCN102951550BNot easy to dropReduce laborLoad-engaging elementsSheet steelEngineering

Owner:浙江大唐起重机械股份有限公司

A collection system for concrete residue and engineering waste

ActiveCN103321391BVertical ductsBasementWaste collection

Owner:SICHUAN TAILONG CONSTR GRP CO LTD

LED lighting device and manufacturing method thereof

ActiveCN103090208BIncrease the angleLight fasteningsSemiconductor devices for light sourcesEngineeringPrinted circuit board

Owner:OSRAM GMBH

Halogen-free flame retardant polyphenylene oxide polyphenyl ether (PPE) cable material composition and preparation method thereof

ActiveCN102030978BGood flexibilityImprove mechanical propertiesPlastic/resin/waxes insulatorsInsulated cablesElastomerPolymer science

Owner:CHINA NAT BLUESTAR (GRP) CO LTD +1