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.

Toothpick production system

InactiveCN108214802AAvoid cutting wasteReduce the amount of cuttingEdge grinding machinesDrying gas arrangementsResource utilizationEngineering

Owner:ANJI DAZHI FURNITURE MFG CO LTD

Child healthcare pillow

InactiveCN108113367AIncrease contact surfaceIncrease health functionPillowsBed-coversPediatrics

Owner:浙江山宗科技股份有限公司

Grinding, polishing and drying device for surface of plastic mold

InactiveCN111993227AImprove efficiencyShorten the timeLiquid surface applicatorsGrinding drivesDrive shaftPolishing

Owner:上海依呗科技有限公司

Card edge connector

ActiveCN110676618AReduce harmCoupling contact membersCouplings bases/casesStructural engineeringMechanical engineering

Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Construction method restraining floating of ceramsite concrete and prefabricated part

InactiveCN105538501ASuppress buoyancyEasy constructionConstruction materialCeramic shaping apparatusExpanded clay aggregateEngineering

Owner:CHINA MINSHENG ZHUYOU

Product oil additive detection and analysis method and device based on near-infrared modeling

PendingCN113740295AImprove accuracyMaterial analysis by optical meansCharacter and pattern recognitionOil additiveProcess engineering

Owner:北京易兴元石化科技有限公司 +1

Automobile intelligent key system based on mobile phone storage extension card

InactiveCN103332166AImprove anti-theft security performanceImprove convenienceAnti-theft devicesSubstation equipmentBluetoothAuthentication

Owner:JIANGSU ANZHIXIN ELECTRONICS TECH

Stereo type non-woven fabric

ActiveCN1715477APattern makingConjugated synthetic polymer artificial filamentsEngineeringNonwoven fabric

Owner:KAO CORP

Method and device for displaying number of defects under document catalogue

ActiveCN110808089AMedical data miningSpecial data processing applicationsMedical recordDirectory

Owner:BEIJING UNISOUND INFORMATION TECH

Fingerprint recognition method and fingerprint recognition device

InactiveCN108460374ATimely collectionFast recognitionPrint image acquisitionInput/output processes for data processingPattern recognitionComputer vision

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Upender

InactiveCN105330364AReduce labor intensityEasy to operateBio-organic fraction processingOrganic fertiliser preparationSteering wheelSpiral blade

Owner:户尚伟

Tooth-shaped chain for high-speed transmission of novel meshing mechanism

PendingCN106051049AMeet individual needsSolve performance problems such as high precision and low noiseDriving chainsEngineeringAirplane

Owner:QINGDAO CHOHO IND CO LTD

Traffic matrix recovery prediction method and system based on automatic encoder

ActiveCN114826947ALow costImprove predictive performanceInternal combustion piston enginesTransmissionData setAlgorithm

Owner:SOUTH CHINA NORMAL UNIVERSITY

34CrMo round pipe steel billet with diameter of 350 mm and making and casting process thereof

ActiveCN105695877AImprove uniformityEasy to usePorosityEquiaxed crystals

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Conversion and separation method for cis-trans mixture of 4-isopropyl cyclohexanecarboxylic acid

InactiveCN109651129AEasy to operateMild conditionsOrganic compound preparationOrganic chemistry methodsCyclohexanecarboxylic acidChemical separation

Owner:浙江清和新材料科技有限公司

Preparation method of nitrogen-sulfur double-doped biochar material for degrading phenol in water

InactiveCN112316967AMany active sitesLarge specific surface areaSolid waste disposalWater contaminantsThioureaTube furnace

Owner:CHINA TOBACCO JIANGSU INDAL

Comprehensive measurement method for uncertainty in ground wireless networking observation of ecological parameter

InactiveCN107944115AMeet the practical needs of uncertainty measurementCapable of business operationDesign optimisation/simulationSpecial data processing applicationsMathematical modelBayesian paradigm

Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

Service processing method and device

ActiveCN112203354AImprove experienceSame quality of serviceWireless communicationAccess networkEngineering

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Environment-friendly polymer material processing device and preparation method

InactiveCN107738372AIncrease frictionWell mixedMaterials processingSupport point

Owner:FOSHAN HUIZHONG SENTAI TECH CO LTD

Deviation compensation oscilloscope and trigger circuit

InactiveCN111239458ASolve the problem of false triggeringAccurate measurement signalElectrical measurement instrument detailsElectrical testingSquare waveformHemt circuits

Owner:QINGDAO HANTEK ELECTRONICS

Bentonite injection method and system for blocking gushing water and sand

ActiveCN104481549ARich in waterImprove permeabilityUnderground chambersTunnel liningInjection pointEngineering

Owner:NORTHERN HEAVY IND GRP CO LTD

Anodic oxidation nickel-free hole sealing agent

InactiveCN107653474ANo pollution in the processFast sealingSurface reaction electrolytic coatingBenzoic acidPhosphoric acid

Owner:安徽新合富力科技有限公司

Vital capacity testing method and vital capacity testing device

InactiveCN105286869ASolve operational problemsSolve the accuracy problemDiagnostic recording/measuringSensorsSpirometry testingEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Display panel, display device and preparation method thereof

ActiveCN109119549ADisperse impactNot damaged by impactSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:GUANGZHOU GOVISIONOX TECH CO LTD

Method, equipment and system for data transmission

InactiveCN108259141AReduce fatigueFully invoke the applicationError prevention/detection by using return channelCar drivingInterconnection

Owner:FAFA AUTOMOBILE (CHINA) CO LTD

Icon display method and device, storage medium and electronic terminal

InactiveCN111787562AAvoid signal instabilityReal and reliable network experienceConnection managementSubstation equipmentComputer hardwareNetwork conditions

Owner:JRD COMM (SHENZHEN) LTD

Lithium iron phosphate lithium-ion battery with electricity exhaustion early-warning function

InactiveCN105161756AOvercoming complexityOvercome costsSecondary cellsPositive electrodesElectricityLithium iron phosphate

Owner:GUANGXI NORMAL UNIV

Process method and process device for producing freshly squeezed ancient brown sugar

InactiveCN111471806AEfficient removalEasy to replaceSugar productsPurification by physical meansDistilled waterProcess engineering

Owner:杨兴会

Air purifier

InactiveCN104329737AEasy to useMechanical apparatusLighting and heating apparatusImpellerAir purifiers

Owner:SUZHOU BOHAN ENVIRONMENTAL PROTECTION TECH

Indicator lamp

InactiveCN106764656ASolve the problem of easy to emit wrong indicator lightSolve process problemsMechanical apparatusLighting support devicesLight guideEngineering

Owner:HEFEI SHUSHI IND & TRADE CO LTD

Photovoltaic cleaning robot cleaning liquid storing box

InactiveCN111420960AImprove convenienceAvoid pollutionFlexible article cleaningFiltration circuitsStructural engineeringProcess engineering

Owner:张梅

Formula for recap tread

InactiveCN111117027AImprove heat resistanceSpecial tyresVulcanizationActive agent

Owner:扬州方正轮胎有限公司

Liquid ejecting head and liquid ejecting apparatus

ActiveCN111376603APrintingMechanical engineeringMechanics

Owner:SEIKO EPSON CORP

Optical storage apparatus and unit motor driver power regulating method thereof

InactiveCN101114475ADriving/moving recording headsRecord information storageMotor driveOptical storage

Owner:BENQ CORP

Image exercise data processing method and system and storage medium

PendingCN111192682AImprove training effectImprove reading levelImage enhancementImage analysisEvaluation resultPhysical medicine and rehabilitation

Owner:SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD

Miniature LED backboard and production method thereof, and miniature LED panel

InactiveCN113161331AImprove impact resistanceHigh dielectric constantSolid-state devicesSemiconductor/solid-state device manufacturingHemt circuitsEngineering

Owner:刘向国 +1

Wellhead plugging device for multifunctional monitoring well of refuse landfill

PendingCN113324033AEffective blockingAvoid pollutionArtificial islandsEngine sealsTube wellWaste management

Owner:刘萍

Method for adjusting oil film temperature of dynamic and static hybrid grinding head

InactiveCN102240923ATemperature can be adjustedPrevent spoilageLubrication elementsBearing coolingEngineeringHeat exchanger

Owner:JACK MACHINE TOOL

Real-time monitoring system for industrial ambient air quality based on Internet of Things and bluetooth technology and control method of real-time monitoring system

InactiveCN104897535AEasy to monitor in real timeSimple structureParticle suspension analysisMonitoring systemEngineering

Owner:ANQING NORMAL UNIV +1

Composite protection coating for atomic oxygen

InactiveCN106397807AReduce defectsImprove atomic oxygen resistanceCoatingsPolyesterPhysical chemistry

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Automatic toothpaste squeezing device

InactiveCN111493718AWith disinfection functionHigh degree of automationHolders and dispensersToothpasteElectric machinery

Owner:吴颂童

Method and system for obtaining compressible area in layout file and electronic equipment

PendingCN112906337AAchieve acquisitionComputer aided designSpecial data processing applicationsSoftware engineeringLayout

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Multi-intention selection method and device and terminal equipment

ActiveCN109948155AImprove satisfactionImprove user experienceEnergy efficient computingSpecial data processing applicationsUser inputTerminal equipment

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Multifunctional valve having pipeline drainage function

InactiveCN103234063ASimple structureEasy to useMultiple way valvesSolar waterEngineering

Owner:王潇涵

Method for detecting server environment sound vibration

InactiveCN104182325AGuaranteed uptimeGuaranteed to workDigital data processing detailsHardware monitoringCapacitanceData acquisition

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Applicator and cosmetic container comprising same

InactiveCN111405856AImprove makeup satisfactionEasy to keepPackaging toiletriesPackaging cosmeticsHigh densityDentistry

Owner:LG HOUSEHOLD & HEALTH CARE LTD

Modified cationic microgel and preparation method and application thereof

ActiveCN111393683AGood water dispersibilityImprove bindingAnti-corrosive paintsPaints for electrolytic applicationsElectrophoresesPolymer science

Owner:GUANGDONG KODEST EP SC CO LTD

Lifting device mechanism

InactiveCN107697789AIncrease profitImprove work efficiencyLoad-engaging elementsEngineeringMechanical engineering

Owner:苏州金牛精密机械有限公司

Sorting robot

InactiveCN113649313ARealize the sorting workImprove rationalitySortingControl engineeringProcess engineering

Owner:NANJING YUZHI INTELLIGENT TECH CO LTD

Oil sludge tail gas treatment process

InactiveCN106669394APromote pyrolysisDispersed particle separationCatalytic oxidationChemistry

Owner:江苏碧诺环保科技有限公司

Catalyst system used in low pressure methanol carbonyl synthesizing acetic acid

ActiveCN1868596AQuality improvementHigh activityOrganic-compounds/hydrides/coordination-complexes catalystsCarboxylic preparation from carbon monoxide reactionIodised saltMethyl acetate

Owner:SHANGHAI HUAYI ENERGY CHEM

Vehicle-mounted road cleaning device convenient to replace

PendingCN113356114AEasy to cleanEasy to useLavatory sanitoryRoad cleaningLiquid storage tankRoad surface

Owner:宿州海翔环保科技有限公司

Four-pull-rod type hydraulic oil cylinder

InactiveCN107514408AImprove work efficiencyImprove wear resistanceEngine sealsFluid-pressure actuatorsHydraulic cylinderPulp and paper industry

Owner:JIANGYIN DONGREN MACHINERY

Heat dissipation assembly for air compressor during working and heat dissipation method of heat dissipation assembly

InactiveCN112443473AAvoid pollutionImprove cooling efficiencyPositive displacement pump componentsCleaning using toolsEngineeringAir compressor

Owner:LIDA JIANGXI MACHINE EQUIP

Traditional Chinese medicine preparation for curing amnesia

InactiveCN103721178APalliative propertiesHeavy metal active ingredientsNervous disorderAmnesiaAdditive ingredient

Owner:李双河

Solar power generation panel cleaning equipment for photovoltaic power generation

PendingCN112337875AAchieve preliminary cleaningFast cleaningSpraying apparatusPhotovoltaicsElectric machinerySolar power

Owner:德清明宇电子科技有限公司

Air conditioner unit mounted on vehicle top

InactiveCN1951716AEasy to installLow costAir-treating devicesVehicle heating/cooling devicesEngineeringAir conditioning

Owner:DENSO CORP

Ternary metal oxide positive material of sodium-ion battery and preparation method of ternary metal oxide positive material

InactiveCN104659347AIncrease energy densityExcellent rate performanceCell electrodesHigh energySodium-ion battery

Owner:UNIVERSITY OF CHINESE ACADEMY OF SCIENCES

Preparation method of wood goose injection for pig

InactiveCN102362882AEasy to useLower resistanceAntipyreticAnalgesicsDiseaseSocial benefits

Owner:TIANJIN BIJIA PHARMA CO LTD

Prepn process of cotton root extract health granule

InactiveCN101019901AReduce pollutionNo symptoms of poisoningRespiratory disorderPlant ingredientsRefluxAlcohol

Owner:朱晓西

Accurate double-face stamping mechanism for paper money different in face value

ActiveCN107053876AFast and accurate stampingMeet the use requirementsStampingEngineeringLinkage concept

Owner:HEBEI HUIJIN ELECTROMECHANICAL

Needle-holding forceps for human body suturing surgery

InactiveCN109864773AWatch clearlyRelieve painSurgical needlesElectric lightForceps

Owner:闫奇明

Mask plate storage device

PendingCN110348549AReduce equipmentReduce riskCo-operative working arrangementsComputer hardware

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Cryogenic separation system for helium recovery

PendingCN113566493AReduce loadLess impuritiesSolidificationLiquefactionPetrochemicalNitrogen gas

Owner:VACREE TECH

Energy-saving bulb with controlled illumination direction

InactiveCN109899691AReduce volumeEasy to operateElectric circuit arrangementsSemiconductor devices for light sourcesElectricityEffect light

Owner:陈仕秋

Method for detecting piston displacement through utilizing strain gauges

PendingCN108759749AShorten the lengthConvenience control studiesMeasurement devicesElectrical resistance and conductanceLinear compressor

Owner:上海朗旦科技集团有限公司

Moving small super through car supply system and method for shopping basket program

PendingCN108428208AImprove liquidityAccurate salesData processing applicationsShopping basketComputer science

Owner:侯宋莲僮

Novel potassium aurous cyanide preparation device

PendingCN110759359AEasy to manufactureAvoid contactComplex cyanidesPotassium cyanidePotassium

Owner:衡阳市晋宏精细化工有限公司

Gynecological deep diving type uterine tumor grasping forceps

PendingCN112932631APrevent slidingAvoid pinchingExcision instrumentsObstetrical instrumentsEngineeringUterine Tumor

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Sensor for liquid leakage detection of flow battery

InactiveCN107121243AHigh detection sensitivityExtended service lifeDetection of fluid at leakage pointFuel cellsConductive materialsPolymer

Owner:乐山伟力得能源有限公司

Bluetooth sound box lamp

InactiveCN106922046AColor adjustableBrightness adjustableElectroluminescent light sourcesFrequency/directions obtaining arrangementsElectricityEngineering

Owner:ZHEJIANG JM IND

Litchi and sophora japonica linn can for invigorating heart to tranquilize mind and preparation method thereof

InactiveCN105962167AReduced photosensitive substancesImprove nutrient utilizationFood scienceWheat germSugar

Owner:刘禾青

Power flow analysis system and operation method

InactiveCN107565567AAc networks with different sources same frequencyPower flowProcess module

Owner:GUANGXI POWER GRID CO LTD NANNING POWER SUPPLY BUREAU

Sand mold microwave drying method

ActiveCN108380826AEasy to dryGuaranteed drying effectFoundry mouldsFoundry coresMicrowaveDrying time

Owner:NINGXIA KOCEL MOLD

Plasticizing process of corrugated cardboard

InactiveCN108724888ARealize the function of waterproof and moisture-proofHigh tensile strengthLamination ancillary operationsLaminationCardboardCompressive strength

Owner:戚焕焕

Binding buffer solution for extracting lactoferrin, preparation method and application of binding buffer solution and detection method of bovine lactoferrin

PendingCN114414687AImprove applicabilityGood peak shapeComponent separationTransferrinsProtein detectionPhysical chemistry

Owner:BEIJING MEIZHENG BIOLOGICAL TECH +1

Longitudinal beam welding positioning device

InactiveCN109773388AGuaranteed DimensionsHigh precisionWelding/cutting auxillary devicesAuxillary welding devicesEngineeringBolt connection

Owner:HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE

Composite wheat fertilizer

InactiveCN109574742AFertility lasts longPromote growthMagnesium fertilisersBioloigcal waste fertilisersContinuous useSulfate

Owner:临泉县永庆农作物种植专业合作社

Spent acid collecting device for negative pressure exhaust pipe of leather cap machine

ActiveCN113244698AAvoid damageEnsure safetyCombination devicesAssembling battery machinesThermodynamicsProcess engineering

Owner:TIANNENG BATTERY GRP ANHUI

Preparation method for sodium metasilicate nonahydrate liquid concrete accelerator

InactiveCN103241975ACongeal fastSimple processAluminium sulfateShotcrete

Owner:张云侠

Cigarette case with ashtray

InactiveCN107662767ASimple structureReduce manufacturing costContainers for flexible articlesPackaging cigaretteEngineeringLower body

Owner:李伟恒

Mattress core material for health-care mattress

InactiveCN108991814ASolve non-hygienic problemsSolve health problemsStuffed mattressesSpring mattressesManganeseCobalt

Owner:界首市梦佳怡家居有限公司

Verification method applied to mobile terminal, mobile terminal and system

InactiveCN103905191ASolve cumbersome input problemsSolve problems caused by crackingUser identity/authority verificationNear-field systems using receiversPasswordValidation methods

Owner:ALIBABA GRP HLDG LTD

Road sweeper

PendingCN108149611AClean up thoroughlyEasy to operateRoad cleaningHigh volume manufacturingRoad sweeper

Owner:朱艳军

LED lamp

ActiveCN109140257AImprove performanceImprove cooling effectLighting heating/cooling arrangementsGas-tight/water-tight arrangementsEngineeringLED lamp

Owner:TORCH LIGHTING

Network intelligent power distribution equipment

InactiveCN112103793AExtended service lifeIncrease profitSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsInterior spaceEngineering

Owner:SUZHOU QINGZHI NETWORK TECH CO LTD

Performance testing device and method of multiferroic liquid

PendingCN108287179AEasy to measureMaterial analysis by electric/magnetic meansMaterial analysis by optical meansMultiferroicsElectrical and Electronics engineering

Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY

Ball digging knife

InactiveCN109664336AEasy to operateMetal working apparatusNatural stateEngineering

Owner:叶丽婷

Combined shock insulation method

InactiveCN109518814AStrong fatigue resistanceCompact structureProtective buildings/sheltersShock proofingShock resistanceEngineering

Owner:DALIAN UNIV

Pesticide composition for preventing and controlling plant virus diseases, and application thereof

InactiveCN107801723ANo pollutionImprove immunityPlant growth regulatorsBiocideDiseasePlant virus

Owner:JINGBO AGROCHEM TECH CO LTD

Sill micro-gap structure for elevator

PendingCN112357733AEasy to install laterEasy to installBuilding liftsControl theoryCar door

Owner:北京升华数能装备有限公司

Fresh-cut carrot fresh-keeping method

InactiveCN110122552AInhibitory activityInhibit lignificationFruits/vegetable preservation by irradiation/electric treatmentGamma rayIrradiation

Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI +1

Ice bin and method of crushing ice using the same

ActiveCN104654698AEasy to separateLighting and heating apparatusIce storing/distributionEngineering

Owner:DONGBU DAEWOO ELECTRONCIS CORP

Secure mobile framework

ActiveCN104718526ADigital data processing detailsTransmissionMultiple encryptionVirtual file system

Owner:SNCR

Polrvinyl chloride preservative film and preparation method thereof

InactiveCN102827435AImprove mechanical propertiesInhibit migrationPlasticizerPolyvinyl chloride

Owner:TIANJIN SHENGTIANLI MATERIAL TECH

Soft three-dimensional portrait stone rubbing and manufacture technology thereof

InactiveCN101786401ARealisticEasy reelDuplicating/marking methodsArtistic workManufacturing technologyBiochemical engineering

Owner:王建平

Hydrogen pressure control method and device of fuel cell engine system

ActiveCN112467176AControl hydrogen pressurePrecise control of hydrogen pressureFuel cellsFuel cellsControl signal

Owner:上海燃锐新能源汽车技术有限公司

Basketball equipment with electric appliances

InactiveCN108043000AStructural Design ScienceEasy to implementBall sportsEngineeringElectrical equipment

Owner:唐可悦

Functional brown sugar and preparation method thereof

InactiveCN104187246ATaste Gan XinBright colorSugar food ingredientsFood ingredient functionsSide effectTangerine Peel

Owner:HUBEI YILONGYUAN FOOD

Production process of iron ion graphene based on multiphase quantum self-coupling reaction

InactiveCN108264040ACounteract the attractionReduce performanceGrapheneGraphiteSlurry

Owner:天元羲王控股有限公司

Three-dimensional fault-dissolved body model making method

InactiveCN110488385AEasy to useSmall reflection angleGeomodellingSeismic signal processingComputational scienceWave shape

Owner:SOUTHWEST PETROLEUM UNIV

Uniformly-sprayed irrigation device

InactiveCN108719008AIrrigate evenlyAchieve the effect of slidingClimate change adaptationWatering devicesMotor driveReciprocating motion

Owner:盱眙新都科技发展有限公司

Portable garden weeding machine

PendingCN106818027AGood weeding effectSave effortMowersAgricultural engineeringElectric machinery

Owner:贵州壮源特产开发有限公司

Structure of observation-level underwater robot

InactiveCN108327873AStable positionSmooth appearanceUnderwater equipmentSimulationWater flow

Owner:常熟海量声学设备科技有限公司

Recovery device for lumbar vertebrae patient

InactiveCN107411947AImprove ease of usePromote recoveryRoller massageLumbar vertebraeEngineering

Owner:南陵县生产力促进中心有限公司

Graphical display method and system for civil administration place name division

PendingCN114519159ARealize linkage displayGeographical information databasesSpecial data processing applicationsHTML5Administrative District

Owner:INSPUR SOFTWARE CO LTD

Intelligent spraying device

PendingCN110237967ASpray evenlyImprove spraying efficiencySpraying apparatusGear wheelEngineering

Owner:CHINA RAILWAY 18TH BUREAU GRP CO LTD +3

Big data gas device and method for running big data gas device

InactiveCN108661802AImprove securityIncrease rotation rateGas turbine plantsJet propulsion plantsHydraulic cylinderEngineering

Owner:王晨亮

Trajectory tracking control method of biaxial motion control system

ActiveCN111930072AImprove anti-interference abilityImprove tracking accuracyNumerical controlFriction torqueLoad torque

Owner:SOUTHEAST UNIV +1

A laser light source

PendingCN109088305AStable powerStable output powerLaser detailsTemperature controlPulse parameter

Owner:SHENZHEN TECH UNIV

Transistor and manufacturing method thereof

ActiveCN110364438AImprove solubilitySignificant etch resistanceTransistorSemiconductor/solid-state device manufacturingElectrical connectionChloride

Owner:BEIJING HUA TAN YUAN XIN ELECTRONICS TECH CO LTD

Blade drilling method and support

PendingCN113477976AEasy to operateHigh positioning accuracyMeasurement/indication equipmentsBoring/drilling componentsEngineeringLaser tracker

Owner:SINOMATECH FUNING WIND POWER BLADE

Preparation method for flexible LED array based on inorganic semiconductor material

ActiveCN105489716AEasy to operateLarge structure areaSemiconductor devicesSemiconductor materialsContact layer

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Double-door gate valve device and film coating equipment with same

InactiveCN104928645ASmall footprintReduce construction costsVacuum evaporation coatingSputtering coatingIsolation effectEngineering

Owner:LINCO TECH

Siberian solomonseal rhizome medicinal tea and its preparation

InactiveCN1663415ATea substituesUnknown materialsLycium barbarum fruitOfficinalis

Owner:赖高翔

Work ticket storage system and storage method

ActiveCN110363889AAvoid normal workAvoid the situationOffice automationIndividual entry/exit registersComputer scienceInformation acquisition

Owner:ZHUHAI YUHAI ELECTRIC POWER CO LTD

Battery monitoring apparatus

PendingCN112242730AReduce in quantityShorten the timeCharge equalisation circuitAC motor controlElectrical batteryControl theory

Owner:DENSO CORP

Preparation method of biological bacterium organic compost

InactiveCN112723955AImprove reproductive abilityChange structureCalcareous fertilisersBio-organic fraction processingMicroorganismFlora

Owner:上海伊辉农业科技有限公司

Multiregional vertical align type LCD panel, film transistor array substrate and manufacture thereof

InactiveCN1924684AImprove light leakageImprove color castSemiconductor/solid-state device manufacturingNon-linear opticsTransistor arrayElectricity

Owner:CHUNGHWA PICTURE TUBES LTD

Novel ultralow-speed large-torque switch reluctance motor

InactiveCN108258867ASolve the problem of low torqueMagnetic circuit rotating partsSynchronous motorsConductor CoilPhysics

Owner:ZIBO JINGKE ELECTRIC

Manufacturing method of light-stability agent

InactiveCN101353446AHigh yieldImprove qualityOrganic chemistrySolvent freeChromogenic

Owner:RUGAO DINGSHENG FINE CHEM IND

Cavity automatic cleaning device

InactiveCN105127164AImprove work efficiencyReduce maintenance costsHollow article cleaningMechanical engineeringShower

Owner:ACM RES SHANGHAI

A pretreatment method for the determination of mercury in plant-derived samples

ActiveCN109100209BImprove processing efficiencyImprove accuracyPreparing sample for investigationCellulosePretreatment method

Owner:ANALYSIS & TESTING CENT CHINESE ACADEMY OF TROPICAL AGRI SCI

Shorthand system and method

InactiveCN109147791AOvercome costsOvercome efficiencyElectronic editing digitised analogue information signalsCarrier indexing/addressing/timing/synchronisingNetwork packetDisplay device

Owner:SHENZHEN LIGHT LIFE TECH CO LTD

Three-dimensional auricle point cloud shape feature matching method based on IsoRank algorithm

InactiveCN103810751AReduce data volumeImprove registration accuracyImage analysis3D modellingPoint cloudPrincipal component analysis

Owner:LIAONING NORMAL UNIVERSITY

Obstetric parturition bed

InactiveCN109431729APracticalReduce deliveryOperating tablesEngineeringSlide plate

Owner:贺莹

Method and device for optimizing reactive power of power distribution network containing distributed generation

ActiveCN104600714AEasy to joinEasy to join partition resultsForecastingSingle network parallel feeding arrangementsPower factorHigh pressure

Owner:STATE GRID CORP OF CHINA +3

Window anti-theft self locking device

InactiveCN108230593AImprove securityWith alarm functionPower-operated mechanismBurglar alarmMicrocontrollerMicrocomputer

Owner:宜宾市叙州区伍益砖厂

Method and device for monitoring cash in bank trunk and serial number collecting and caching machine

PendingCN113936366AGuaranteed continuityStrengthen risk prevention and controlCoin/currency accepting devicesIndividual entry/exit registersTerminal equipmentTransaction data

Owner:CHINA CONSTRUCTION BANK

Nitrogen and fluorine co-doped titanium dioxide/carbon micro-sphere material, preparation method thereof and application of nitrogen and fluorine co-doped titanium dioxide/carbon micro-sphere material in sodium-ion battery

ActiveCN113937257ALower bandgapImprove conductivityNegative electrodesSecondary cellsTetramethylammonium hydroxideCarbon layer

Owner:SHANDONG UNIV

Light unit with light output pattern synthesized from multiple light sources and modular refractors

InactiveCN105051451AMinimize the total number of LEDsReduce the numberMechanical apparatusPoint-like light sourceComputer moduleEffect light

Owner:EVOLUCIA LIGHTING

Iron tower attitude early warning device based on Beidou positioning multi-point calculation

PendingCN111707232ARealize fusion solutionVerify correctnessSurveying instrumentsHeight/levelling measurementEarly warning systemLaser transmitter

Owner:通号工程局集团北京研究设计实验中心有限公司 +1

Substrate heating device

InactiveCN107422499AStable and controllable heating curveImprove the baking effectNon-linear opticsTemperature controlEngineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Advertisement putting method, block chain node equipment and related equipment

InactiveCN108764966AImprove delivery efficiencyAdvertisementsEncryption apparatus with shift registers/memoriesValue setDecision taking

Owner:LAUNCH TECH CO LTD

Device for recovering steam condensate of potassium chlorate refining process

ActiveCN110864564AAvoid cloggingIncrease the relief areaSteam/vapor condensersAlkali metal chloridesCooling towerSteam condensation

Owner:LEIYANG JINYUE SCI & TECH DEV

Traditional Chinese medicine bone-meat healthcare food raw material and preparation method of healthcare food raw material

InactiveCN104544068APromote absorptionGreat tasteImmunological disordersFood ingredient functionsMeat pasteTraditional medicine

Owner:HENAN JIUSHI BIOLOGICAL PHARMA