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.

Irradiated crosslinking low-smoke halogen-free flame-retardant isolating compound and sheathing compound for solar cables

InactiveCN101608033AImprove cladding integrityImprove hydrophobicityPlastic/resin/waxes insulatorsInsulated cablesMethacrylateProcedure Agents

Owner:SHANGHAI KAIBO SPECIAL CABLE FACTORY

Uterus clamp

ActiveCN105534571AFixed way is firmObstetrical instrumentsSurgical forcepsMedical equipmentEngineering

Owner:FUDAN UNIV SHANGHAI CANCER CENT

Alloy surface coating and preparation method thereof

ActiveCN107164722AImprove performanceTimely self-healingSolid state diffusion coatingCarbonizationSuperalloy

Owner:江苏双勤新能源科技有限公司

Method for preparing long-chain dicarboxylic dialkyl ester

InactiveCN1508117AEasy to separateLess side effectsOrganic compound preparationCarboxylic acid esters preparationAlcoholDistillation

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for preparing density-adjustable TiO2 nanorod array

InactiveCN101973582AChange densityControlled surface wettabilityNanostructure manufactureTitanium dioxideAlcoholDensity distribution

Owner:ZHEJIANG UNIV

Reactive golden yellow RNL diazo dyes and preparation method thereof

InactiveCN101250332AReactive dyesFiberSulphate Ion

Owner:赵卫国

Modular veneer mounting structure design and mounting method thereof

PendingCN111910872AAchieve installationImprove installation efficiencyCovering/liningsCalcium silicateElastic component

Owner:SUZHOU MEIRUIDE BUILDING DECORATION CO LTD

Glass heat isolation water-based paint and preparation method thereof

InactiveCN106590212AHigh strengthImprove friction resistanceFireproof paintsWater basedGraphene

Owner:SHENZHEN UNIV

Preparation method of selenium-rich cheese production fermentation bacterial powder and fermentation preparation

InactiveCN106978365AAdd flavorSimple and fast operationBacteriaMicroorganism based processesBiotechnologyLactic acid bacterium

Owner:SHAANXI UNIV OF TECH

Phase change organic amine absorbent

InactiveCN109420412ALow regeneration energy consumptionSolve the problem of easy foamingGas treatmentDispersed particle separationPhase changeSolvent

Owner:CHINA PETROLEUM & CHEM CORP +1

Spraying system and method suitable for microbial agent

PendingCN113303050AImprove spraying efficiencyReduce manual laborSpraying apparatusSoil-working methodsMicroorganismMicrobial agent

Owner:ESIM TECH LTD

Centrifugal vibration type liquid bubble removing device

InactiveCN111035967AAchieve agitation-driven rotationRealize the function of vibration and air removalLiquid degasification by vibrationFoam dispersion/preventionElectric machineryEngineering

Owner:崔宪飞

Roadway excavation method for underground layered fractured rock mass of metal deposit

InactiveCN108301838AGuaranteed stabilityImprove stope production reliabilityTunnelsAnchoring boltsRock boltFissure

Owner:ANSTEEL GRP MINING CO LTD

Device for studying molecular photoisomerization

PendingCN108760637AQuality improvementSpray evenlyAnalysis by material excitationPhotoisomerizationElectricity

Owner:JINHUA VOCATIONAL TECH COLLEGE

Preparation method of semiconductive electromagnetic shielding material

InactiveCN107383564AElectroconductive/antistatic filament manufactureConjugated synthetic polymer artificial filamentsFiberDispersity

Owner:SUZHOU NANER MATERIAL TECH CO LTD

Unmanned aerial vehicle-based service robot system

InactiveCN107472548ANo need to confirm environmental safetyAircraft componentsUncrewed vehicleService robot

Owner:SUZHOU SANTI INTELLIGENT TECH

Connector assembly

ActiveCN112217029AHas a limiting effectImprove cooling efficiencyMagnetic/electric field screeningSemiconductor/solid-state device detailsWindow openingEngineering

Owner:MOLEX INC

Self-sealing combined type bottle cap

PendingCN110127188AAchieve compactionEfficient compressionCapsClosure capsEngineeringBottle cap

Owner:张家港众辉医用塑料科技有限公司

Thin section preparation device

ActiveCN104755903AImprove reliabilitySimple structureWithdrawing sample devicesPreparing sample for investigationEngineeringGlass slide

Owner:SAKURA FINETEK JAPAN

Data acquisition and processing unit

InactiveCN101311943ALow costEasy to useSensing by electromagnetic radiationOptical ModuleBinding state

Owner:王立国

Urheen convenient for player to listen original pronunciation

InactiveCN101702313AEasy to listen toImprove piano skillsStringed musical instrumentsEngineeringMechanical engineering

Owner:俞钟晓

Tremella mesenterica effective protospecies and preparation method thereof

InactiveCN109566268ASimple compositionReduce manufacturing costCultivating equipmentsMushroom cultivationBiotechnologyTremella

Owner:KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP

Washing device based on cup-shaped appearance

InactiveCN105661872ANovel structural designReal-time sterilizationBrush bodiesBristle carriersWhole bodyUltrasonic vibration

Owner:ANHUI BAOYU ELECTRONICS TECH

Method for preparing glucose syrup for fermentation through two-enzyme method rice bran starch hydrolysis

InactiveCN106967764ALow priceReduce yieldFermentationGlucose-Fructose SyrupGlucose production

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Energy-saving toothbrush automatic cleaning frame

InactiveCN113057439AEliminate the risk of electric shockAvoid breedingWash-standsBrushesBristleWater flow

Owner:义乌市萧成化妆品有限公司

Rapid seedling culture and breeding method for macadamia nut seeds

InactiveCN110393119ASpeed up the germination cyclePromote germinationSeed and root treatmentCultivating equipmentsOrganic fertilizerNutrients substances

Owner:广西澳一澳农业科技有限公司

Integrated well abandoning operation technology

PendingCN114233251ALarge flow cross-sectional areaEasy to fixFluid removalFlushingWell cementingStructural engineering

Owner:四川涪瑞威尔能源技术有限公司

Biological material evidence collection and preservation reagent

PendingCN114507710AAvoid damageAvoid degradationMicrobiological testing/measurementAgainst vector-borne diseasesForensic PharmacyBiological materials

Owner:清远市公安局

Film-uncovering mechanism of mulching film recovery machine and mulching film recovery operation machine thereof

ActiveCN107667579AAvoid accumulationGuaranteed cleanlinessPlastic recyclingGatherer machinesAgricultural scienceAgricultural engineering

Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI

Power battery temperature control system

PendingCN109346801AGuaranteed temperature uniformityImprove cooling effectSecondary cellsTemperature controlPower battery

Owner:天津星火九州技术有限公司

Baby stroller

PendingCN107618559AThe control system is stableImprove stabilityCarriage/perambulator with multiple axesControl systemEngineering

Owner:王庆太

Novel multi-linked carbon block deadweight fixture

InactiveCN102463536AStable reliabilityEasy to useWork holdersMulti linkLocknut

Owner:GUIYANG AL-MG DESIGN & RES INST

Processing method of flavored sheep/goat lung crisp chips

InactiveCN109864242ABright colorReduce spoilageFood scienceFlavorMedicine

Owner:JIESHOU JINGHUA TECH INFORMATION CONSULTING SERVICE CO LTD

Application of Sinorhizobium meliloti CCNWSX0020

ActiveCN104542714AIncrease biomassIncrease plant heightPlant growth regulatorsBiocideStress conditionsEnzyme system

Owner:NORTHWEST A & F UNIV

Environmental protection machine for removing chemical gaseous pollutants in laboratory air

ActiveCN111375303AEasy to useImprove purification effectGas treatmentDispersed particle filtrationHEPAEnvironmental engineering

Owner:GUANGZHOU AUBI LAB DESIGN CO LTD

Method and equipment for in-frame and inter-frame combined prediction in video coding

ActiveCN111010577ASolve efficiency problemsSolve complexityDigital video signal modificationCoding blockAlgorithm

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Automatic nozzle cutting device

InactiveCN105563767AReasonable structural designLabor savingInjection productEngineering

Owner:彩丽电子(深圳)有限公司

Anti-impact device for switching equipment connecting modes

InactiveCN103708016AReduce displacementImprove impact resistancePropulsion power plantsPropulsive elementsRelative displacementSolenoid valve

Owner:中国人民解放军92537部队

Four-station shoe upper pressing device

PendingCN107713179AAvoid damageReduce processing timeShoe gluingProduction lineGear wheel

Owner:芜湖市雨泽鞋业有限公司

Railway riding scheme sorting method based on AHP-grey correlation analysis

ActiveCN110119890AImplement decision supportOvercome precisionForecastingResourcesGrey correlation analysisSimulation

Owner:WUYI UNIV

Production method of nano metal silicon particles

PendingCN110817880AEfficient use ofReduce energy consumptionSiliconSocial benefitsAdhesive

Owner:马鞍山市弘信冶金材料有限公司

Preparation method of benzoyl peroxide

ActiveCN102558010AReduce labor intensitySimple and easy processOrganic compound preparationPeroxy compound preparationBenzoyl peroxideBenzoyl chloride

Owner:JIANGSU YUANYANG PHARMA

Real-time fluorescence quantitative PCR analysis method for watermelon gene expression

InactiveCN104694631AGuaranteed accuracyReduce experiment costMicrobiological testing/measurementFluorescenceBinding site

Owner:HUAZHONG AGRI UNIV

Corona sterilization device powered by storage battery

PendingCN111107707AReduce volumeEasy to carryLavatory sanitoryPlasma techniquePower efficientAir pump

Owner:HOHAI UNIV CHANGZHOU

Movable-cover-free cyclic feeding and discharging type methane-generating pit

InactiveCN107022472ADoes not affect outputEasy to operateBioreactor/fermenter combinationsBiological substance pretreatmentsGreenhouseEngineering

Owner:CHINA AGRI UNIV

Phenolic resin fire-retardant paint

InactiveCN103254667AHigh bonding strengthImprove flame retardant performanceFireproof paintsSodium bicarbonateBenzoyl peroxide

Owner:SUZHOU FUTONG NEW MATERIALS & HIGH TECH

Ginkgo fruit chocolate product and preparation method thereof

InactiveCN107647068AImprove adhesionGood seasoningCocoaFood ingredient as taste affecting agentButter cocoaCocoa Powders

Owner:WUHAN INST OF BIOENG

Pneumatically-driven four-footed soft wall-climbing robot

ActiveCN114771686AMany degrees of freedomIncrease flexibilityVehiclesPhysical medicine and rehabilitationEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Microphone testing method and system, electronic equipment and storage medium

InactiveCN111031464AReduce dependenceImprove test efficiencyElectrical apparatusEngineeringLoudspeaker

Owner:SUZHOU INTELLIGENT AUTOMATION EQUIP CO LTD

Online calibration method of tunable filter for solar observation

ActiveCN108489606AReduced weather requirementsAccurate contourPhotometry for measuring solar lightSolar lightBeam splitter

Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

360-degree dead-angle-free short range laser defensive system

PendingCN110345818ARealize the short-range laser defense function without dead angleDoes not affect mechanical operationDefence devicesFiberLaser ranging

Owner:合肥正阳光电科技有限责任公司

Peelable nano-grade decontamination coating

InactiveCN103214903AEasy to peelHigh tensile strengthLiquid surface applicatorsAntifouling/underwater paintsPolyvinyl alcoholUltimate tensile strength

Owner:周国庆

Heat radiation device and manufacturing method thereof

InactiveCN102686082AReduce volumeReduce weightCooling/ventilation/heating modificationsLiquid stateEngineering

Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

Seawater desalination system with waste heat recovery device

InactiveCN105819532ARaise the initial temperatureReduce the burden onGeneral water supply conservationSeawater treatmentWaste heat recovery unitFresh water

Owner:SHANGHAI JIAOYING ENERGY TECH

Oil injection device for rolling mill

InactiveCN105642682ASimple structureNovel and reasonable designWork treatment devicesRollsInjection deviceRolling mill

Owner:THE NORTHWEST MACHINE

Blueberry wine formula

InactiveCN104974914AGreat tasteHigh nutritional valueAlcoholic beverage preparationDry weightSugar

Owner:HEYUAN CITY HUARUI BLUEBERRY IND

Environmentally-friendly alkaline battery sealant

InactiveCN102850492AImprove sealingCell component detailsAcetic acidEpoxy

Owner:QINGDAO BAOLIKANG NEW MATERIALS

Exploiting and safe storage and transportation technology for deep sea combustible ice

InactiveCN113187444AInsulationFluid removalTransportation technologyHydrology

Owner:王智刚 +1

Forming method for continuous outer arc face of display panel

InactiveCN107160265AEdge grinding machinesOblique cuttingFace sheet

Owner:LENS TECH CHANGSHA

Smart environment-friendly island energy-saving automatic optimization control system

PendingCN113359643ASmall footprintQuick to useTotal factory controlProgramme total factory controlData modelingData acquisition

Owner:江苏昆仑互联科技有限公司

Wide-area synchronous measurement method for factory boundary noise of transformer station and noise monitoring device

ActiveCN110260970AImprove EIA EfficiencyGuaranteed reliabilitySubsonic/sonic/ultrasonic wave measurementWide areaNoise monitoring

Owner:SICHUAN ENERGY INTERNET RES INST TSINGHUA UNIV

Binding belt handle with rotating function

PendingCN114750676AAchieve rotationOptimize locationLoad securingWire toolsHand partsFinger joint

Owner:欧翠贸易(上海)有限公司

Information processing method and device for scheduling

PendingCN113537583AReduce scheduling costsForecastingResourcesInformation processingReal-time data

Owner:北京云迹科技股份有限公司

Navigation terminal product electronic map user calibration and wireless management method

InactiveCN103196454AImprove timelinessImprove effectivenessInstruments for road network navigationTime informationComputer terminal

Owner:方宗尧

Building concrete column pouring process

InactiveCN112627515AForms/shuttering/falseworksArchitectural engineeringRebar

Owner:何焕

Dyeing method suitable for cotton fiber textiles

PendingCN114592355AImprove surface wettabilityImprove water absorptionTextile/flexible product manufactureBiochemical treatment with enzymes/microorganismsPolymer scienceWash water

Owner:厦门谢田守望新材料有限公司

Thermosensitive adhesive component, and thermosensitive adhesive label sheet

InactiveCN1931948BStampsMacromolecular adhesive additivesPolyvinyl alcoholChemistry

Owner:RICOH KK

Cell freezing medium

InactiveCN108739798AHigh recovery rateDoes not affect propertiesDead animal preservationHydroxyethyl starchDistilled water

Owner:北京常箐藤生物科技有限公司

Apparatus for detecting break defect in substrates

InactiveCN107607544AHigh precisionReduce lossesOptically investigating flaws/contaminationOptical reflectionLight beam

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Stimulation based detection method for SiGe hetero-junction bipolar transistor (HBT) single event effects

InactiveCN103645430AMake up for the shortcomings of particles whose LET value is not high enoughShorten the timeIndividual semiconductor device testingPotential changePhysical model

Owner:XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI

Antiskid insulation ladder

InactiveCN104675315AEasy to carryLaddersSurface layerEngineering

Owner:STATE GRID CORP OF CHINA +2

Method for preparing insoluble dietary fibers by extrusion and enzymolysis of pea residues

InactiveCN110074420AHigh yieldHigh purityFood ingredient functionsAlkaline proteaseAlpha-amylase

Owner:SHANDONG UNIV OF TECH +1

Data false correlation processing method and device

ActiveCN105242905AMachine execution arrangementsParallel computingInstruction sequence

Owner:HUAWEI TECH CO LTD

Preparation method of high-hardenability and high-toughness alloy steel

PendingCN113802055AMaintain stabilityImprove hardenabilityProcess efficiency improvementQuenching agentsManganeseToughness

Owner:南通聚星铸锻有限公司

Novel environment-friendly foamed material as well as preparation method and foaming process thereof

InactiveCN108164853ATough enoughIncrease elasticityNitrile rubberEthylic acid

Owner:厦门派探特环保科技有限公司

Vehicle door assembly, control method and vehicle

InactiveCN112078344AImprove driving experienceReduce accidentsLighting circuitsWindow lightingsDriver/operatorControl theory

Owner:HUMAN HORIZONS (JIANGSU) TECH CO LTD

Sand core ventilation cooling structure and manufacturing method thereof

PendingCN112496274AAchieve ventilation and coolingFirmly connectedFoundry mouldsFoundry coresCold airCooling effect

Owner:SHANGHAI HULIN HEAVY IND

Reasonably-structured moving-contact-reliably-contacted circuit breaker contact engagement depth measurement device

InactiveCN105783701AReliable contactGuaranteed accuracyElectric/magnetic depth measurementMeasurement deviceDisplay device

Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH +2

Multi-objective optimization routing algorithm based on Q learning

PendingCN114401540AImprove reliabilityImprove decision makingNetwork topologiesData packRouting decision

Owner:YANGZHOU WANFANG ELECTRONICS TECH

Portable intelligent detector for hobbing cutter and processing method for hobbing cutter wear data

PendingCN108317956AExact wear rateReduce processing workloadUsing optical meansElectricityHobbing

Owner:中铁工程装备集团隧道设备制造有限公司

High-speed parallel manipulator with six degrees of freedom

ActiveCN103846911AAvoid magnificationReduce complexityProgramme-controlled manipulatorDegrees of freedomEngineering

Owner:TIANJIN UNIV

High self-adaptation zooming method and device for webpage text field

ActiveCN103942202ASpecial data processing applicationsSelf adaptiveWeb page

Owner:深圳市雅阅科技有限公司

High-speed breather valve for oil tanker

InactiveCN101846203AReduce resistanceIncrease resistanceEqualizing valvesSafety valvesBreatherThree stage

Owner:盐城中油船舶海洋工程科技有限公司

Anisotropic insulating thermal-conductive sheet and preparation method thereof

PendingCN110229367AImprove thermal conductivityImprove insulation performanceHeat-exchange elementsFlat articlesFiberPolymer science

Owner:SHENZHEN HFC SHIELDING PRODS CO LTD

Pressing type cosmetic pencil

InactiveCN102423190AAvoid helpingShorten the timePackaging toiletriesPackaging cosmeticsEngineering

Owner:ZHONGSHAN MEIQUAN PLASTIC PROD CO

Nitrogen-containing heterocyclic palladium phosphinesulfonate catalyst and ligand and application thereof

PendingCN114835758AHigh reactivityHigh molecular weightGroup 8/9/10/18 element organic compoundsGroup 5/15 element organic compoundsPtru catalystMedicinal chemistry

Owner:UNIV OF SCI & TECH OF CHINA

High-flux low-cost molecular identification technique of trace biological samples

ActiveCN111440847AAvoid the hassle of preparationSuitable for operationMicrobiological testing/measurementMolecular identificationSequence analysis

Owner:ZHEJIANG FORESTRY ACAD

Grafting method for Acer palmatum atropurpureum

InactiveCN108901418AStrong resistance to pests and diseasesImprove survival rateBiocidePlant growth regulatorsDiseaseRootstock

Owner:马鞍山市永辉园林绿化有限公司

Tunnel sprinkling (fog) temperature-lowering structure

InactiveCN101100949ALower dry bulb temperatureImprove air qualityTunnel/mines ventillationSprayerEngineering

Owner:SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE

Method for preparing TiO2 compound film on surface of glass substrate

InactiveCN101412589AImprove wear resistanceSimple processComposite filmFrictional coefficient

Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

Special seat for waiting room

InactiveCN112806754AHigh degree of automationImprove space utilizationChiropractic devicesStoolsGear wheelMassage

Owner:王露

Intracranial hemorrhage detection model with optimized and enhanced window adjustment and construction method of intracranial hemorrhage detection model

ActiveCN111833321AIncrease contrastHigh precisionImage enhancementImage analysisFeature extractionIntracranial Hemorrhages

Owner:HANGZHOU DIANZI UNIV +1