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.

Outer chain plate matched pushing and assembling equipment

ActiveCN109079089AAssembly does not affectEasy to assembleMetal chainsEngineeringPush out

Owner:湖州持正链传动有限公司

Joint device

InactiveCN102185212AEffectively adjust the size of the clamping forceEasy to installCoupling device detailsElastomerBiomedical engineering

Owner:CHANGZHOU AMPHENOL FUYANG COMM EQUIP CO LTD

LED ceiling lamp

PendingCN114838317AMeeting Lighting NeedsAdjustable lighting rangeLighting support devicesLighting heating/cooling arrangementsEngineeringLight fixture

Owner:向小平

Heat pipe cleaning equipment and using method thereof

PendingCN114136144AIngenious designSimple structureVibration cleaningFlush cleaningThermodynamicsProcess engineering

Owner:上海亘满科技有限公司

Cotton straw fiber soil slope surface reinforcement system and construction method thereof

PendingCN108385617ARealize large-scale productionUnified standardSewerage structuresCoastlines protectionEnvironmental resistanceFiber

Owner:江苏省盐城市航道管理处 +1

Double roll adjusting device of flat forming equipment

InactiveCN103042678ASimple structureEasy to processFuel tankEngineering

Owner:YUSHU KINGSWEL INVESTMENT

Community partitioning method based on multipath spectral clustering theory

ActiveCN109118380AMulti-partition environmentLess preparationData processing applicationsCharacter and pattern recognitionTraffic capacityLand use

Owner:HUNAN INSTITUTE OF ENGINEERING

High-temperature cone valve with cooling structure

InactiveCN111895115AIncrease contact areaImprove cooling effectOperating means/releasing devices for valvesValve members for heating/coolingMechanical engineeringPhysics

Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS

Quantum encryption communication method based on multi-model data fusion

PendingCN114172638AThe solution cannot be sharedKey distribution for secure communicationEnsemble learningHidden layerQuantum channel

Owner:军事科学院系统工程研究院网络信息研究所

Mechatronics experimental platform and experimental method

PendingCN113947982AMultiple control experimentsSave spaceCosmonautic condition simulationsConveyorsExperimental methodsControl engineering

Owner:XIHUA UNIV

Building damping device

InactiveCN104060713AReduce side to side swingPlay a role in efficacyShock proofingArchitectural engineeringPendulum

Owner:SHANDONG UNIV OF SCI & TECH

Electronic death report management method, system and equipment and storage medium

PendingCN114596176AFast preparationMade preciselyDatabase management systemsNatural language data processingOnline and offlineEngineering

Owner:福建慧观信息科技有限公司

Method for trading by using network platform

InactiveCN111445338AReduce the sense of credit crisisAvoid Transaction FraudFinanceProtocol authorisationComputer networkThe Internet

Owner:宅人桥(南京)网络科技有限公司

Positioning method, device and intelligent watch

InactiveCN108333612AResolve accuracyReduce operating frequencySatellite radio beaconingOperating frequencySatellite positioning

Owner:SHENZHEN WATER WORLD CO LTD

Low-molecular condensate and gas separation device for vacuum system of double-screw extruder

PendingCN114407321AAvoid getting stuckAvoid poor vacuumUsing liquid separation agentSewage outfallEngineering

Owner:江苏集萃功能材料研究所有限公司

Workbench suitable for household appliance disassembly and maintenance

InactiveCN107639608APromote repairPrevent tamperingWork benchesEngineeringDesk

Owner:邱华

Camera module tightness detection method

InactiveCN109765013AThe detection method is simpleFast detection methodFluid-tightness measurement using lightWater vaporFluorescence

Owner:KUNSHAN Q TECH CO LTD

Novel shoe cover

InactiveCN103082558AImprove waterproof performanceSimple methodFootwearEngineering

Owner:汤汉忠

Artificial synthesis method and application of antibacterial and insect-resistant peptide

ActiveCN113150064AInhibition of growth and developmentHas antibacterial activityBiocidePeptidesO-Phosphoric AcidGlutamic acid

Owner:SUN YAT SEN UNIV

Ion liquid modified polyurethane coating and preparation method thereof

InactiveCN106047123AImprove antistatic performanceImprove thermal stabilityPolyurea/polyurethane coatingsSolubilityAlcohol

Owner:上海巨峰化工有限公司 +1

Containment built-in efficient heat exchanger adopting double-wheel double-blade hybrid power air suction

ActiveCN113035386AEnhanced condensation heat transfer capacityIncrease contactNuclear energy generationCooling arrangementSteam condensationSuction force

Owner:HARBIN ENG UNIV

Multifunctional surgical perspective locator gauze

InactiveCN111134796AGuaranteed timeliness accuracyGuaranteed fitSurgical needlesAbsorbent padsSkin contactReoperative surgery

Owner:JIANGSU PROVINCE HOSPITAL THE FIRST AFFILIATED HOSPITAL WITH NANJING MEDICAL UNIV

Multifunctional clothing cutting table convenient to use

InactiveCN107663765AEasy transferImprove work efficiencySevering textilesEngineeringLED lamp

Owner:绍兴宇琪化工有限公司

Defibering mechanism for pressing separation recombination of phyllostachys pubescens sheets

ActiveCN106426444AIncrease profitHigh densityCane mechanical workingEngineeringMechanical engineering

Owner:浏阳市银竹农林科技有限公司

Circular air knife for high concentricity

PendingCN114086099AImprove stabilityUniform pressureHot-dipping/immersion processesEngineeringAir knife

Owner:TAICANG JUREN PV MATERIAL

Laminating adhesive having silane cross-linking

InactiveCN102597154AAdhesive processesNon-macromolecular adhesive additivesPolymer scienceSilanes

Owner:HENKEL KGAA

Electronic automatic tray machine

InactiveCN105921859AAvoid shakingWork smoothly and orderlyArc welding apparatusBrakeGear wheel

Owner:史慧亮

Method for enriching 2-diabetes mellitus target inhibitor from liquorice residue and medical application

InactiveCN107510710ASignificant activity inhibitionReasonable combination designAntipyreticMetabolism disorderPolyamideSolvent

Owner:SHENYANG PHARMA UNIVERSITY

Composition expressing 10RP 4/6 pigment and technical method for preparing color characterization objects by using the same

InactiveCN101407664AGood weather resistanceImprove stabilityLiquid surface applicatorsColor measuring devicesTheory modelAdditive ingredient

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3

Circuit protector for electric vehicle

ActiveCN103259246AAccurate detectionQuick cutArrangements responsive to excess currentElectric carsElectric vehicle

Owner:杜丽红

Conveying mechanism

PendingCN114093800AAvoid wastingSave powerSemiconductor/solid-state device manufacturingConveyor partsTransmission beltStructural engineering

Owner:赛姆柯(苏州)智能科技有限公司

Multicomponent alloy infiltration anticorrosion method

InactiveCN108930013AHigh tensile strengthHigh yield strengthMolten spray coatingSolid state diffusion coatingCapacitanceWear resistance

Owner:山西军昊实业有限公司

Park inspection method and system based on unmanned aerial vehicle

PendingCN114815897AAvoid harmLow costChecking time patrolsPosition/course control in three dimensionsPark managementUncrewed vehicle

Owner:SHENZHEN BOMINWELL SYST ENG

Antitheft door hinge all-directional adjusting device and installation method thereof

PendingCN111088918ACombining precision and robustnessHingesEngineeringJamb

Owner:陈良花

Construction method for cropping bridge pile foundation at sandy gravel stratum of abyssal region

InactiveCN105672348ALow costConstruction quality is easy to controlBulkheads/pilesSocial benefitsCofferdam

Owner:CHONGQING UNIV

Method and device for counting circles

ActiveCN109238300AUndisturbedData stabilityCycle equipmentsDistance measurementMobile vehicleAccelerometer

Owner:QINGDAO MAGENE INTELLIGENCE TECH CO LTD

Vibration stock bin for injection molding machine

InactiveCN105800331AFast inputEasy to transportConveyorsLarge containersEngineeringInjection molding machine

Owner:SUZHOU BEITELUO INTELLIGENT TECH CO LTD

Display panel and display device

InactiveCN113359332AImprove antistatic performanceStatic indicating devicesNon-linear opticsComputer hardwareDisplay device

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Refueling experience interaction method and device and computer equipment

PendingCN114169757AImprove practicalityThe effect of effective teaching aidsCosmonautic condition simulationsCharacter and pattern recognitionSimulationSoftware engineering

Owner:ZHENGZHOU J&T HI TECH

Novel ecological toilet

ActiveCN111973041AEasy to handleRealize ecological treatmentGeneral water supply conservationExcrement fertilisersPassed urineAnimal science

Owner:郑州益源天泽环境科技有限公司

Artificial heart blood pump with axial flow and centrifugal structure

PendingCN111514393AReduce speedIncrease speedBlood pumpsIntravenous devicesBlood flowBlood pump

Owner:李欣阳

Clindamycin phosphate compound liquid and preparation method thereof

ActiveCN109498564AIncrease temperatureShorten the dissolution timeAntibacterial agentsOrganic active ingredientsActivated carbonFiltration

Owner:GUIZHOU JINGFENG INJECTION

Battery separator, battery and preparation method of battery separator

PendingCN111613760AExcellent long cycle performanceIncrease fluid retentionSecondary cellsCell component detailsElectrolytic agentPhysical chemistry

Owner:ZHUHAI COSMX BATTERY CO LTD

Temperature-resisting glass fiber manganese ore prepared oil well anti-water-seepage well cementation test block performance test

InactiveCN107884552ALow densityRelieve pressurePreparing sample for investigationMaterial testing goodsFiberPolyester

Owner:ZIBO VOCATIONAL INST

Preparation method of highway shock mount mixed compound

InactiveCN108299694AImprove low temperature resistanceGood oil resistanceNitrile rubberVulcanization

Owner:昕中和成都胶业有限公司

Pressure cylinder, pressurizing device and hot-pressing sintering equipment

PendingCN111980988ALarge pressure adjustment rangeMeet pressurization needsSemiconductor/solid-state device manufacturingFluid-pressure convertersDevice materialEngineering

Owner:深圳市先进连接科技有限公司

Intelligent student card

InactiveCN109583554AImprove experienceSimple structureRecord carriers used with machinesPublic placeInductor

Owner:ASPIRE INFORMATION TECH BEIJING

Quaternization cellulose bead as well as preparation method and application thereof

ActiveCN107522877AImprove adsorption capacityImprove reaction efficiencyChromatographic separationCellulose

Owner:WUHAN INSTITUTE OF TECHNOLOGY

Preparation method of PPS (Polyphenylene Sulfide) composite resistor

InactiveCN107501935AFiberElectrical resistance and conductance

Owner:SUZHOU NANER MATERIAL TECH CO LTD

Novel heat resistant steel

InactiveCN101649424ARare-earth elementTrace element

Owner:泰州市永昌冶金设备有限公司

61850 abstract service to 61968 message mechanism mapping method

InactiveCN107360136AEasy to shareMaximize sharingTransmissionInformation sharingWeb service

Owner:INTEGRATED ELECTRONICS SYST LAB

Device and method for enabling vehicle-mounted terminal to be compatible with active and passive antennas

ActiveCN104768237ASolve the problem of interchangeabilityWireless communicationMicrocontrollerForward compatibility

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Device for automatically labelling and placing hardware pieces

PendingCN108341115APrevent jumpingSimple structureMetal working apparatusLabelling machinesEngineeringAssembly line

Owner:DONGJIANG PLASTIC PROD SUZHOU CO LTD

Coated glass storage box

InactiveCN107472652AWill not polluteWon't get wetWork tools storageExternal fittingsEngineeringCoating

Owner:CHINA TRIUMPH INT ENG

Processing preparation method of passionate passion fruit drink

InactiveCN108935682AUnique flavorRetain nutrientsMilk preparationCompound organicAlcoholisms

Owner:佛山市犇淼科技有限公司

Side-release buckle

ActiveCN104068566AAvoid hookingNo damage to appearanceBucklesEngineeringMechanical engineering

Owner:YKK CORP

Speaker recognition method and system based on gender and language

PendingCN114360551AImprove robustnessImprove recognition accuracySpeech analysisLow noiseFeature extraction

Owner:ZHEJIANG UNIV

Food processer acoustic hood, and food processer thereof

PendingCN109589014AEasy to useAvoid accumulationKitchen equipmentEngineeringFood processing

Owner:ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD

Service message forwarding method and device, and computer storage medium

PendingCN112751768AData switching networksPathPingDistributed computing

Owner:HUAWEI TECH CO LTD

Preparation method of anti-bacterial ceramic glaze

InactiveCN108585495AImprove antibacterial propertiesPotassiumMixed materials

Owner:沙冰娟

System and method for detecting workpiece position

ActiveCN102944335AEasy to installImprove performanceForce measurementEngineeringControl unit

Owner:SANY AUTOMOBILE MFG CO LTD

Method for improving stability of transition metal sulfide catalyst

PendingCN114016053AInhibition of adsorptionExtended storage timeElectrodesPtru catalystElectrolysed water

Owner:FUZHOU UNIV

Mammary gland plaster and preparation method thereof

InactiveCN109966384AAlleviate breast diseaseOrganic active ingredientsInorganic boron active ingredientsMonkshoodsDisease

Owner:广州菩萃堂医药研发有限公司

Polishing machining device

InactiveCN103358215AHigh precisionAdjust in timePolishing machinesGrinding feed controlMachiningSurface flatness

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Ventilation filter screen assembly for power cabinet

ActiveCN110581452AHeat dissipation fastAchieve the purpose of protectionDispersed particle filtrationSubstation/switching arrangement cooling/ventilationCold airEngineering

Owner:滁州康贝伟业电气设备有限公司

Method and device for interconnecting VR all-in-one machine and target connection equipment

InactiveCN110224981AImprove connectivityTransmissionInformation controlInformation sharing

Owner:CHONGQING IQIYI INTELLIGENT TECHNOLOGY CO LTD

Connection transformer input method, system and device for hot standby connection transformer circuit

ActiveCN111478368AAvoid the problem of magnetizing inrush currentReduce land occupationElectric power transfer ac networkSingle network parallel feeding arrangementsControl systemAC - Alternating current

Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Chive-flavored sleeve-fish potato chips and preparation method thereof

InactiveCN106262165AFull of nutritionCrispy tasteNatural extract food ingredientsFood ingredient functionsFlavorChipped potatoes

Owner:ANHUI XIANZHIYUAN FOOD

Environment-friendly foaming material for air inlet pipe assembly and preparation method

InactiveCN107266649AImprove flame retardant performanceHigh strengthPolyesterGlass fiber

Owner:YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT

Electric power voltage control system

InactiveCN107070250ASimple structureReduce volumeAc-ac conversionSystems designEngineering

Owner:DEZHOU LINGCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

Application of chlorpheniramine maleate in preparation of medicaments for treating or preventing influenza virus

InactiveCN103239446AInhibition of adsorptionInhibit entryOrganic active ingredientsAntiviralsVirus strainInfluenza a

Owner:WUHAN INST OF VIROLOGY CHINESE ACADEMY OF SCI

Welding head rotating equipment for laser welding and using method thereof

InactiveCN112139663AAchieve angle adjustmentHorizontal Angle AdjustmentLaser beam welding apparatusEngineeringMaterials science

Owner:俞斌

Preparation process of carboxymethyl chitosan of different substitution degrees

InactiveCN110317280AEasy to controlRefluxAtmospheric pressure

Owner:青岛童医生海洋生物科技股份有限公司

Method for treating surplus sludge, compost product and application

ActiveCN106866299AImprove the degree of humificationImprove agricultural valueSludge treatment by de-watering/drying/thickeningBio-organic fraction processingSludgeAromatization

Owner:TONGJI UNIV

Sleeve type street lamp

InactiveCN104296031ALow costImprove efficacyMechanical apparatusProtective devices for lightingPulp and paper industry

Owner:CHANGZHOU YINGHUANGGUAN IMPORTS & EXPORTS

Single-blade mounting hanging tool for fan blade

PendingCN109969933AShort tripLow costLoad-engaging elementsMachine controlAgricultural engineering

Owner:上海锡华机械工程有限公司

Multi-dimensional adjustable combustion chamber testing device based on constant volume bomb

PendingCN114813147AAdjustable positionAdjustable angleInternal-combustion engine testingCombustion chamberSprayer

Owner:HARBIN ENG UNIV

Method for producing 6-ethylidene chenodeoxycholic acid by continuous flow micro reactor

ActiveCN108299539AImprove cooling conditionsUniform and good reaction environmentSteroidsBulk chemical productionChenodeoxycholic acidContinuous flow

Owner:ZHONGSHAN BAILING BIOTECHNOLOGY CO LTD

Semiconductor process equipment and edge protection mechanism thereof

PendingCN113921365AReduce resistanceSpeed to reduce or eliminate offsetElectric discharge tubesProcess equipmentWafer

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Environment-friendly waste compaction device

ActiveCN108438653AAvoid enteringAvoid distributingRefuse receptaclesEngineeringWaste compaction

Owner:河南前景电子科技有限公司

Probe-tube type drug delivery device convenient for nurses to hold by hands for respiratory medicine

InactiveCN111420257AReach clean upMedical devicesSaliva removersSpray coatingIntensive care medicine

Owner:JILIN UNIV

Air purifying device based on electrostatic dust removal

InactiveCN108837946AImprove purification effectGuaranteed adsorption effectExternal electric electrostatic seperatorElectrodes cleaningEngineeringDust particles

Owner:永春辛德环保科技有限公司

Integrated ultrathin water-cooling radiator

PendingCN114578933AReduce volumeImprove cooling effectDigital data processing detailsEnergy efficient computingEngineeringCooling fluid

Owner:东莞市鸿盈电子科技有限公司

Rotary compressor and cylinder thereof

InactiveCN103883529AImprove energy efficiencyImprove volumetric efficiencyRotary piston pumpsRotary piston liquid enginesEngineeringCylinder block

Owner:ANHUI MEIZHI PRECISION MFG

Collecting and recycling method of polycrystalline silicon texturing etching waste liquid

InactiveCN104973580ALow costNitric acidAlkaline earth metalDistillation

Owner:SUZHOU KZONE EQUIP TECH

Waterproof fabric and waterproof treatment process

InactiveCN112428650ALow costGuaranteed waterproof performanceSynthetic resin layered productsDyeing processPolymer scienceEngineering

Owner:浙江科曼奇生物科技股份有限公司

Double-vacuum-box foam breaker

PendingCN112157863AAvoid incomplete foamingAvoid fracturingEngineeringMechanical engineering

Owner:WUHAN ZHENGWEI MACHINERY

One-sided silicon wafer wet etching equipment

InactiveCN102212824AEffective isolationStable UniformitySurface finishReaction rate

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Arabidopsis thaliana tracheary element in-vitro induction cultivation method

ActiveCN106613965AA large number of materialsEasy to obtainHorticulture methodsPlant tissue cultureFiltrationArabidopsis thaliana

Owner:QILU NORMAL UNIV

Intelligent book integrated with RFID chip

InactiveCN112288053AEasy to placeEasy to recordCo-operative working arrangementsRecord carriers used with machinesComputer architectureEmbedded system

Owner:QINGDAO YUNSHANG YUYI WULIAN TECH CO LTD

Debugging method of variable frequency air conditioner

ActiveCN111306697AMechanical apparatusSpace heating and ventilation safety systemsValve openingPhysics

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Ultraviolet sterilization and disinfection device suitable for key panel

PendingCN111686269AImprove efficiencyImprove securityLavatory sanitoryRadiationElectric machineUltraviolet lights

Owner:徐州市科诺医学仪器设备有限公司

On-hook test system and method for communication protocol module

PendingCN114826960AReduce the investmentSimplify the production commissioning processTransmissionCommunication interfaceCommunications protocol

Owner:SHANGHAI HOLYSTAR INFORMATION TECH

Liquid crystal display module

InactiveCN108037605AReduce power consumptionImprove battery lifeStatic indicating devicesPhotovoltaic energy generationLiquid-crystal displayElectrical battery

Owner:TRULY OPTO ELECTRONICS

Feeding bottle sterilizer which is provided with heating body and is capable of spraying steam through shower head

PendingCN111053929AImprove disinfection effectAvoid secondary pollutionDispersed particle filtrationDrying gas arrangementsThermodynamicsMedicine

Owner:NANGE ELECTRONICS MFG ZHONGSHAN

Expanded semiconductor chip and semiconductor device

ActiveCN103650135AAvoid physical damageSemiconductor/solid-state device detailsSolid-state devicesForming faceSemiconductor chip

Owner:PANASONIC CORP

Magnetic pressure relief structure for power device test probe card and installation and calibration method thereof

ActiveCN111624373AImprove breakdown voltagePrevent abnormal dischargeElectrical measurement instrument detailsIndividual semiconductor device testingProbe cardEngineering

Owner:MAXONE SEMICON CO LTD

Transverse transfer device for float-garbage ship

ActiveCN104691714AImprove efficiencyImprove transport efficiencyCargo handling apparatusWater cleaningMarine engineering

Owner:CHINA THREE GORGES CORPORATION +1

High-temperature packaging method for a wide-band-gap semiconductor silicon carbide power module

ActiveCN108682655AEffective connectivityEasy to wearSemiconductor/solid-state device detailsSolid-state devicesEpoxyComputer module

Owner:江苏芯澄半导体有限公司

Straightening method for straightening cable core by using bidirectional-straightening rotary disc

ActiveCN108145034ASimple structureEasy to operateApparatus for overhead lines/cablesEngineeringMechanical engineering

Owner:WUXI HOUFA AUTOMATIC EQUIP CO LTD

Restrained-released type corrugated steel sheet as well as manufacturing process and structure thereof

ActiveCN103422609AImprove buckling resistanceImprove structural stabilityGirdersJoistsStructural loadMechanical engineering

Owner:ZHEJIANG CTB WAVEFORM STEEL WEB

Electronic equivalent and self-detection device for throwing cylinder cover

ActiveCN103954820AReduce cost inputShorten the timeCurrent/voltage measurementElectrical testingEngineeringMotion simulation

Owner:BEIJING INST OF SPACE LAUNCH TECH +1

A throughput maximization method for centralized wireless relay networks based on asynchronous dominant actor critic algorithm

ActiveCN109089307AIncrease transfer rateIncrease system efficiencyPower managementNeural architecturesMultivariable optimizationRadio relay

Owner:ZHEJIANG UNIV OF TECH