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.

Composite microorganism bacterial manure and preparation method thereof

InactiveCN102584453BPromote growthHigh monthly growth rateFertilizer mixturesMass compositionMicroorganism
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A kind of automatic grinding equipment and grinding method for traditional Chinese medicine

ActiveCN112371297BEfficient grindingGrind evenlyGrain treatmentsElectric machineryProcess engineering
Owner:山东鑫谷健康产业有限公司

Loudspeaker device with circuit board integrated asic

ActiveCN107027341BMicrophonesLoudspeakersElectrical connectionEngineering
Owner:USOUND

Database Security Access System

ActiveCN106203168BEnsure safetyImprove sharing efficiencyDigital data protectionDatabase securitySecurity level
Owner:广东盈迅信息技术有限公司

A kind of preparation method of concrete inner curing agent

ActiveCN105330191BReduced performance impactDelays the rate of absorption of mixing waterChemical structureCross-link
Owner:JIANGSU SOBUTE NEW MATERIALS

led lamps

ActiveCN105674229BReduce the effect of dragWith flow rate monitoring functionLighting elementsFluid speed measurementImpellerEngineering
Owner:东莞市闻誉实业有限公司

An optimization method for qt drawing performance on a domestic computer platform

ActiveCN105608723BImproved line drawing performanceOptimize the method of drawing charactersDetails involving image processing hardwareEditing/combining figures or textGraphicsComputer science
Owner:湖南长城科技信息有限公司 +1

Copper thickness self-identification and adhesive shortage risk warning system for multi-layer circuit board without copper area

ActiveCN108008288BAccurate predictionReduced risk of glue shortagePrinted circuit testingEarly warning systemProcess engineering
Owner:DALIAN CHONGDA CIRCUIT

A Vibration Friction Welding Positioning Mechanism

ActiveCN105479082BPrevent side to side movementSimple structureWelding/cutting auxillary devicesAuxillary welding devicesFriction weldingIsosceles trapezoid
Owner:CHONGQING ANBIXIN AUTOMOBILE INTAKE SYST CO LTD

A system and method for realizing analog signal sampling based on high-speed bus

ActiveCN103618552BEasy to adjustExpandable and flexibleAnalogue/digital conversionElectric signal transmission systemsProportional controlComputer module
Owner:江苏国电南自海吉科技有限公司 +1

Soy protein oligopeptide, and preparation method and use thereof

ActiveCN101824455BEliminate bitternessEliminate odorHydrolysed protein ingredientsAntinoxious agentsSolubilityNitrogen
Owner:香港百特有限公司

Automatic test method and system for cockpit display system based on image recognition

ActiveCN110308346BSolve the problem of manual testingImprove test efficiencyElectrical testingMaterial analysis by optical meansSimulationManual testing
Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

A Communication Realization Method for Next Generation Urban Internet of Vehicles

ActiveCN104869563BGuaranteed continuityReduce loss rateNetwork data managementThe InternetComputer science
Owner:苏州星虞传媒有限公司

System and method for ventilating and cooling mines using waste heat from power plants

ActiveCN103410549BTo achieve the purpose of coolingTunnel/mines ventillationCooling effectWaste management
Owner:兖矿能源集团股份有限公司 +1

An internal and external ventilation device for tunnel excavation

ActiveCN113863972BLong transmission distanceReduce the cross-sectional areaPump componentsDust removalGear wheelInhalation
Owner:徐州安普瑞特能源科技有限公司

Image sensor module with real protection flange, and fabricating method thereof

InactiveCN100481476CImprove yieldReduce manufacturing costTelevision system detailsSolid-state devicesFlangeElectrical and Electronics engineering
Owner:KINGPAK TECH INC

Air conditioner control method

ActiveCN109724210BAvoid the influence of residual temperatureMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsMedicine
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

A kind of polyethylene material for rotational molding urea tank and preparation method thereof

ActiveCN105131411BImprove temperature resistanceImprove impact resistanceLow-density polyethyleneLinear low-density polyethylene
Owner:ZHEJIANG ROTOUN PLASTIC TECH +2

An integrated surface treatment device for fireproof fabrics

ActiveCN111250329BUniform thicknessUninterrupted Surface TreatmentPretreated surfacesCoatingsEngineeringStructural engineering
Owner:HUATEX INT HANGZHOU CO LTD

Depression treating medicine and preparation method thereof

InactiveCN101181486BLow toxicityLose weightNervous disorderPharmaceutical delivery mechanismSide effectCurative effect
Owner:CHONGQING ACAD OF CHINESE MATERIA MEDICA

Aedelforsite powder modified filling master batch applied to flat silks and method for producing flat silks

ActiveCN102807708BImprove stabilityImprove mechanical propertiesYarnMasterbatch
Owner:GUANGDONG SUNION CHEM & PLASTIC

A new energy vehicle battery trademark printing device

ActiveCN112622419BEasy to operateImprove work efficiencyRotary pressesOther printing apparatusElectrical batteryAutomotive battery
Owner:邓育华

"One pull three" tension pay-off with asymmetrical traction plate and matching pay-off pulley

ActiveCN101651306BGuarantee job stabilityNo rolloverApparatus for overhead lines/cablesTransmission towerEngineering
Owner:CHINA ELECTRIC POWER RES INST +1

AMOLED display panel

InactiveCN109300941ASmall footprintIncrease the proportionSolid-state devicesSemiconductor/solid-state device manufacturingLight emissionCathode ray
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Method, network side device and system for managing wireless network resources

ActiveCN105530657BImprove experienceAvoid wastingWireless communicationComputer terminalG-network
Owner:CHINA TELECOM CORP LTD

Cable bridge rack for electromagnetic impulse shielding

ActiveCN101488655BImprove electrical contact performanceFirmly connectedElectrical apparatusArchitectural engineeringShape matching
Owner:JIANGSU ZHENAN ELECTRIC POWER EQUIP

Shunting device of rail stacker and shunting system with same and shunting method

ActiveCN102991923BSimple structureSmall footprintStorage devicesShunt DeviceSky
Owner:深圳中集天达物流系统工程有限公司

Transmission method and device for channel quality information

ActiveCN109391354BReduce air interface overheadSignalling characterisationPilot signal allocationAccess networkTerminal equipment
Owner:HUAWEI TECH CO LTD

An automatic gluing device

ActiveCN108057579BAchieve vertical controlLiquid surface applicatorsCoatingsSlide plateEngineering
Owner:绍兴上虞伟欣包装制品有限公司

Adhesives and Adhesive Sheets

ActiveCN106103631BExcellent step followabilityAvoid corrosionSynthetic resin layered productsEster polymer adhesivesAdhesiveEngineering
Owner:LINTEC CORP

Agricultural combination containing validamycin and botanical components and application

ActiveCN104920395AIncrease useImprove efficiencyBiocideDead animal preservationAbamectinPlant Sources
Owner:HAINAN ZHENGYE ZHONGNONG HIGH TECH

Flexible printed-circuit board

InactiveCN1977573ACheap offerCross-talk/noise/interference reductionPrinted circuit aspectsEngineeringPrinted circuit board
Owner:PANASONIC CORP

Manufacturing method of step structure, manufacturing method of 3D NAND memory device and 3D NAND memory device

ActiveCN111696993ARealize bilateral driveDrive resistance reductionSolid-state devicesEnergy efficient computingEngineeringMechanical engineering
Owner:YANGTZE MEMORY TECH CO LTD

Management method and data transmission method of broadcast protocol client terminal and client terminal

ActiveCN101582784BShorten the durationImprove bandwidth utilizationSpecial service provision for substationTimetable based automatic information retrievalTime informationClient-side
Owner:HUAWEI TECH CO LTD

Spring bar size visual inspection system

ActiveCN113086628BQuick scanUsing optical meansConveyor partsProduction linePoint cloud
Owner:BEIJING TIEKE SHOUGANG RAIL TECH CO LTD +1

Network device and setting apparatus therefor

InactiveCN1574765ADigital computer detailsData switching networksComputer printingNetwork connection
Owner:CANON KK

Layered geology mineral filter chamber sewage treatment system

InactiveCN101269874BEasy to operateEasy to manageTreatment using aerobic processesSustainable biological treatmentSoil treatmentFilter system
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A frequency band switch antenna

ActiveCN105655690BExtended Radiation PathImprove low frequency radiation efficiencySimultaneous aerial operationsRadiating elements structural formsElectronic switchEngineering
Owner:LENOVO (BEIJING) LTD

Method for preparing niobium-silicon molecular sieve

InactiveCN1182033CWide variety of sourcesLow priceMolecular sieve catalystsCrystalline aluminosilicate zeolitesSilica gelNiobium oxide
Owner:CHINA PETROLEUM & CHEM CORP +1

Method of Drainage and Gas Recovery Using High Temperature and Anti-acid Foam Drainage Agent

ActiveCN109681166BFluid removalDrilling compositionNanoparticleActive agent
Owner:CHINA PETROLEUM & CHEM CORP +1

A quasi-dynamic energy consumption calculation method and optimal design method for a near-zero-energy residential building

ActiveCN109409605BEnergy consumption calculation is simpleEasy to lockForecastingResourcesBuilding energyControl engineering
Owner:SHANDONG JIANZHU UNIV

Tumble system for the intake manifold of an internal-combustion engine provided with an actuator made with shape-memory material

InactiveCN1869421BSimple and economical to produceInternal combustion piston enginesEngine controllersActuatorControl theory
Owner:FAB ITAL MAGNETI MARELLI SPA

A double row bus

ActiveCN104242199BHigh mechanical strengthReduce deflectionCooling bus-bar installationsTotally enclosed bus-bar installationsBusbarEmbedded system
Owner:JIANGSU SHILIN ELECTRIC EQUIP

Fast initialization digital automatic optical power control circuit for laser driver

ActiveCN103391138BDoes not affect normal workMeet the requirements of the burst mode functionElectromagnetic transmissionDigital signal processingDriver circuit
Owner:FENGHUO COMM SCI & TECH CO LTD +1

Reaction chambers and semiconductor processing equipment

ActiveCN106548959BPrevent disengagementSemiconductor/solid-state device manufacturingChemical vapor deposition coatingRelative motionMechanical engineering
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Programmable pneumatic servo motor device and control system

ActiveCN107448439BFluid-pressure actuator componentsCommunication unitControl system
Owner:CHINA PNEUMATIC CORP

An intelligent vacuum pumped communication equipment shell injection mold

ActiveCN112223683BRealize the effect of automatic ejectionRealize the effect of vacuumingGear driveGear wheel
Owner:深圳市金亿丰塑胶电子有限公司

An electric heating thermostat with high control precision and easy maintenance

ActiveCN113419579BHigh control precisionEasy maintenanceAuxillary controllers with auxillary heating devicesSustainable buildingsEngineeringThermostat
Owner:江苏苏杰机械制造有限公司

Low solvent liquid detergent compositions

InactiveCN107735488ALow viscosityInorganic/elemental detergent compounding agentsCationic surface-active compoundsSolventViscosity
Owner:PROCTER & GAMBLE CO

gate drive circuit

ActiveCN111357180BImprove driving abilityPower conversion systemsMOSFETTransformer
Owner:SHINRY TECH

Earthquake resistance, insulation and decoration integrated plate system

ActiveCN102094502BEasy to fixImprove seismic performanceCovering/liningsEarthquake resistanceGasket
Owner:山东绿能建筑装饰工程有限公司

A real-time streaming coding method for multi-channel environment

InactiveCN105897738BImprove transmission efficiencyFair useTransmissionReal-time computingChannel resource
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Time sequence adjusting method for internal IC (integrated circuit) bus, corresponding device and system thereof

ActiveCN101770443BReduce Timing ErrorsGuaranteed normal transmissionElectric digital data processingSignal onIntegrated circuit layout
Owner:CHENGDU HUAWEI TECH

A Short-term Traffic Flow Forecasting Method Based on Comprehensive Evaluation

InactiveCN104821082BAccurate Numerical Prediction ResultsDetection of traffic movementCorrelation coefficientStreaming data
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Electronic device and image capturing method

InactiveCN103369127BTelevision system detailsDevices with sensorOperation modeReaction system
Owner:HTC CORP

Detection method and system of remnants

InactiveCN102663346BAvoid interferenceImprove detection rateCharacter and pattern recognitionComputer visionFalse alarm
Owner:SHENZHEN GRAND MEDICAL SYST ENG

Multi-split air-conditioning indoor and outdoor unit mistaken wiring detection method

ActiveCN102221658BReduce workloadInstallation saves time and effortElectrical testingDisplay boardEngineering
Owner:HAIER GRP CORP +1

water filter

ActiveCN104556301BSemi-permeable membranesSpecific water treatment objectivesEngineeringHollow fiber membrane
Owner:NOK CORP

A printer

InactiveCN101090823BTypewritersRotary pressesEngineeringMechanical engineering
Owner:FOCUS LABEL MACHINERY

Automated tightener for wet mateable connection assembly

ActiveCN105164879AContact member manufacturingPipe laying and repairEngineeringActuator
Owner:PRYSMIAN SPA

A car manual shift structure

ActiveCN112377611BGuaranteed accuracyGuaranteed cushioning effectGearing controlControl circuitMechanical engineering
Owner:JIANGXI CHANGHE AUTO

A Treatment Method for Improving the Comprehensive Quality of Wood Products

ActiveCN109016034BUniform paint layerNot easy to fall offRadiation/waves wood treatmentWood treatment detailsEconomic benefitsProcess engineering
Owner:ANHUI CHANGFA IND

A method of improving the conductivity of solid oxide fuel cell electrolyte

ActiveCN110444796BReduce conductivityImprove conductivityFuel cellsFuel cellsElectronic conductivity
Owner:NORTHEASTERN UNIV LIAONING

Information update method and device

ActiveCN108667875BImprove update efficiencyWeb data indexingTransmissionEngineeringData mining
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Recording apparatus

PendingCN114801474AOther printing apparatusEngineeringMechanical engineering
Owner:SEIKO EPSON CORP

Configurable data recombining network unit

InactiveCN102065007BCyclic shift implementationData switching networksShift registerCommunications system
Owner:CHINA JILIANG UNIV

User privacy leak detection method, server and system based on multi-task learning

ActiveCN108830100BImprove interpretabilityImprove the effect of the modelDigital data protectionUser privacyEngineering
Owner:SHANDONG UNIV

A kind of rapid healing agent for pine tree medicine injection hole

ActiveCN113475528BPromote growthPromote reproductionPlant growth regulatorsBiocideAluminum magnesium silicateAluminum silicate
Owner:SHANDONG FOREST SCI RES INST

A material transfer mechanism and sleeve fork sewing equipment

ActiveCN108505224BAvoid collisionWork-feeding meansPressersEngineeringSewing machine
Owner:JACK SEWING MASCH CO LTD

Hybrid orthogonal frequency division multiplexing time domain multiplexing passive optical network

InactiveCN103026678BMultiplex system selection arrangementsPhase-modulated carrier systemsQuality of serviceNetwork termination
Owner:HUAWEI TECH CO LTD

A size-controllable nanocomposite early strength agent and its preparation method

ActiveCN112430003BGood dispersionGood size controlSolid waste managementFreeze-dryingCarboxylic acid
Owner:YANCHENG INST OF TECH

Multi-splitting bus

ActiveCN101504873ALarge current carrying capacityReduce temperature riseSingle bars/rods/wires/strips conductorsSocial benefitsElectrical conductor
Owner:广东日昭电工有限公司

An Occurrence Identification System of Rock Mass Fissures in Oscillation Test System

InactiveCN102830051BAccurate identificationQuick identificationPermeability/surface area analysisData acquisitionPermeability coefficient
Owner:HOHAI UNIV

Method for installing large-span two-way prestressed cable

ActiveCN101029519BBuilding roofsBuilding material handlingSupporting systemPre stress
Owner:BEIJING URBAN CONSTR GROUP

Papermaking felt setting machine

InactiveCN101581021BWon't burnImprove styling efficiencyHeating/cooling textile fabricsVehicle framePapermaking
Owner:常熟市天顺无纺设备有限公司

An installation platform for luminescent cloth for online car-hailing advertisements

ActiveCN112102760BEasy to operateEasy to installMobile visual advertisingMechanical engineeringElectrical and Electronics engineering
Owner:中拜出行科技股份有限公司

A plastic handle automatic digging method and mechanism

ActiveCN105480469BReduce labor intensityIncrease production capacityPackagingEngineeringMaterial distribution
Owner:YUTIAN XINLIAN PRINTING MACHINERY

Cascade Utilization System and Control Method of Liquid Nitrogen Cooling Capacity

InactiveCN111237890BReduce wasteReduce power consumptionGas treatmentLighting and heating apparatusLiquid nitrogen coolingProcess engineering
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

A liquid wallpaper and imposition process

ActiveCN105505176BOvercoming complexityProtect the environmentPattern printingPolyurea/polyurethane coatingsPolymer scienceAcrylic resin
Owner:哈尔滨绿科科技有限公司

A digital scale that reduces cheating

ActiveCN110132390BImprove experienceReduce the intensity of cheatingWeighing apparatus testing/calibrationWeighing indication devicesDisplay deviceLoad cell
Owner:简刚

Traffic Management Organization

ActiveCN105564917BPowerful management functionCompact structureSortingRotary conveyorsMechanical engineeringTraffic management
Owner:江阴市凯业纺织机械制造有限公司

Method for testing power type LED thermal resistance and special purpose chip thereof

InactiveCN1330970CSmall heat distribution effectReduce R&D costsMaterial thermal conductivitySemiconductor/solid-state device testing/measurementTest powerEngineering
Owner:FOSHAN NATIONSTAR OPTOELECTRONICS CO LTD

Continuous girder-arch composite bridge with fish-spine structure

ActiveCN104532731BOptimize layoutReduce design control heightArch-type bridgeAxial pressureContinuous beam
Owner:SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD

A shroud structure of the blade tip part of the impeller machinery

InactiveCN104763477BReduce gap leakageReduce intensityBlade accessoriesMachines/enginesImpellerContact type
Owner:DALIAN UNIV OF TECH

A Low Noise Amplifier for Bioelectricity Detection

ActiveCN110417360BImprove noise figureImprove Noise PerformanceAmplifier modifications to reduce noise influenceAmplifier combinationsCapacitanceLow noise
Owner:XIDIAN UNIV

State quantity differential protection method for distribution network with distributed generation

ActiveCN104242274BEffective protectionEmergency protective circuit arrangementsState variableEngineering
Owner:CHINA SOUTHERN POWER GRID COMPANY +1

A zero-lack, phase-lack, and phase-sequence error power-off protection device

InactiveCN106253212BStrong reliabilityShorten the timeEmergency protective arrangements for automatic disconnectionPower gridEngineering
Owner:国网山东省电力公司单县供电公司

Method for preparing tungsten oxide nano single crystal by sol-gel method

ActiveCN103265081BThe principle is simpleEasy to operateMaterial nanotechnologyTungsten oxides/hydroxidesAmmonium metatungstateSingle crystal
Owner:扬州华翀电力电子科技有限公司

Composite microbial agent for medium temperature biogas fermentation system rich in oil and fat, its preparation method and application

ActiveCN104498415BPromote degradationImprove gas production efficiencyBacteriaMicroorganism based processesOil and greaseAcetic acid
Owner:CHENGDU ZHONGKE ENERGY & ENVIRONMENTAL PROTECTION CO LTD

Control system for lithography equipment

ActiveCN111095041BComplies with spatial reflection structureMirrorsPhotomechanical exposure apparatusWavefrontControl system
Owner:ASML NETHERLANDS BV

Stone removal device for gallbladder wall stones

InactiveCN103431909BWon't hurtReduce distractionsSurgical instrument detailsCatheterEyepieceMedicine
Owner:HENAN UNIV OF SCI & TECH

Fluid self-assisted valve controller and control method thereof

ActiveCN102679023BReduce lossSimple structureOperating means/releasing devices for valvesSolenoid valveInlet pressure
Owner:CHENGDU CICITECH

Fully-integrated spring operating mechanism for high-voltage alternating-current circuit breaker

ActiveCN102034651BSimple structureCompact structureHigh-tension/heavy-dress switchesAir-break switchesComputer moduleEngineering
Owner:CHINA TIANSHUI CHANGCHENG SWITCHGEAR CO LTD

Mechanisms for Forming Package Structures

ActiveCN104299920BSemiconductor/solid-state device detailsSolid-state devicesContact padEngineering
Owner:TAIWAN SEMICON MFG CO LTD

A serial control device for the clutch corresponding to the driving screw in the dot matrix mold automatic forming equipment

InactiveCN104384356BStable jobReduce in quantityShaping toolsShift registerMicrocontroller
Owner:HEILONGJIANG NORSON TECH AUTOMATION EQUIP DEV

An inner support connection structure for repairing reinforced concrete circular pipe culverts

ActiveCN105507172BGood ability to adapt to structural deformationImprove impermeabilityGround-workFoundation repairReinforced concreteRebar
Owner:CHANGAN UNIV

Energy efficiency control system and method for water mist discharge hydrogen peroxide preparation device

ActiveCN108319238BEasy accessGood conditionEnergy industryTotal factory controlControl systemPhysical chemistry
Owner:HOHAI UNIV CHANGZHOU

A traditional Chinese medicine preparation for preventing and treating fungal diseases of aquaculture animals and its preparation method

ActiveCN103860663BEffectivenessQuick effectAntimycoticsAnthropod material medical ingredientsFungal diseaseAquatic animal
Owner:INST OF AQUATIC LIFE ACAD SINICA

Calibration method and system for high-resolution optical push-broom satellite steady-state re-imaging sensor

ActiveCN105091906BTroubleshoot calibration issuesRealize seamless splicingMeasurement devicesMorphingGeometric modeling
Owner:WUHAN UNIV

Method and apparatus for separating blast furnace gas

ActiveCN101978235BBlast furnace componentsBlast furnace detailsProduct gasImpurity
Owner:JFE STEEL CORP +1

A Screening Method for Reflecting the Early Post-mortem Stiff Change Index of Chicken

ActiveCN103868883BMaterial analysis by optical meansInfraredPrincipal component analysis
Owner:NANJING AGRICULTURAL UNIVERSITY

A kind of multi-layer roller mill and control method thereof

ActiveCN114377756BAvoid contactIncrease productivityGrain treatmentsEngineeringMachine
Owner:CHANGZHOU ZILI CHEM MACHINERY

Manufacturing method of current blocking layer and corresponding LED chip

ActiveCN103730550BImprove adaptabilityIncrease luminous fluxSemiconductor/solid-state device manufacturingSemiconductor devicesGas phaseLuminous flux
Owner:JUCAN PHOTOELECTRIC TECH (SUQIAN) CO LTD

An anti-rust equipment for offshore drilling platform pillars with anti-rust treatment

ActiveCN111485540BExtended service lifeReduce difficultyArtificial islandsUnderwater structuresMarine engineeringMining engineering
Owner:ZHONGJUXIN OCEAN ENG EQUIP CO LTD

Sealing and protecting method by pressure injection of bridge rope corrosion inhibitor

ActiveCN100594270CRope making machinesBridge structural detailsViscosityPre selection
Owner:AVIC BIAM NEW MATERIALS TECH ENG

Welding lift frame

InactiveCN102500984AConvenient welding workExtended service lifeWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringWelding
Owner:江苏利柏特股份有限公司

A sliding interaction method for realizing 3D model and data display in mobile terminal

ActiveCN112667121BImprove experienceChange heightInput/output processes for data processingData displayAnimation
Owner:深圳仙库智能有限公司

Traction type reciprocator for single point mooring liquid slip ring test

ActiveCN102889964BRealize reciprocating functionNo slipMachine part testingFluid-tightness measurementHydraulic cylinderFailure rate
Owner:DALIAN HUARUI HEAVY IND GRP CO LTD

Application of a zeolite imidazole framework material in magnetic resonance imaging

ActiveCN108578715BHigh sensitivityEasy to synthesizeIn-vivo testing preparationsNanoparticleContrast medium
Owner:WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI

A high-precision fluid distribution device for industrial production

ActiveCN111516917BImprove distribution efficiencySimple control systemLiquid materialControl systemProcess engineering
Owner:苏州市仨鑫球业有限公司

A glass bonding device

InactiveCN103553369BAccurate fitReasonable designEngineeringGlass sheet
Owner:NANJING PANDA ELECTRONICS +1

Chinese herbal medicinal forage for laying hen and preparation method thereof

InactiveCN102273551BAdequately meet nutritional needsMeeting nutritional needsFood processingAnimal feeding stuffDiseaseBird flu
Owner:SHAANXI FUTURE GREEN AGRI ANIMAL HUSBANDRYDEV

Restraining method of control points of using marginal effect

InactiveCN100479360CIn line with operating habitsError detection/prevention using signal quality detectorCorrect operation testingComputer scienceAcceleration Unit
Owner:ZHEJIANG UNIV

A self-propelled and bi-directional drilling drum shearer

ActiveCN103670401BImprove securityReduce labor intensityPropulsionCutting machinesCircular discVehicle frame
Owner:江阴市康盛机械有限公司

A zero-expansion alloy in a wide temperature range with abnormal compositional fluctuations and its preparation method

ActiveCN113073270BAchieving Zero Expansion RegulationMacro zero inflation controlThermal dilatationHexagonal crystal system
Owner:UNIV OF SCI & TECH BEIJING

A zinc oxide nanorod/black silicon heterojunction nanophotodetector and its preparation method

InactiveCN106684201BIncrease photosensitive areaUniform and denseFinal product manufacturePhotovoltaic energy generationHeterojunctionPhotodetector
Owner:HEFEI UNIV OF TECH

Polymetal interconnecting layer combined aerial on chip

InactiveCN101227026BTotal adjustable performanceIncrease Radiation VolumeRadiating elements structural formsSeparate antenna unit combinationsImpedance matchingSilicon dioxide
Owner:SHANGHAI JIAOTONG UNIV

An Intellectualized Dormitory Control System Based on Microprocessor

InactiveCN103247140BAutomatic monitoring of security conditionsRealize intelligenceAlarmsMicrocontrollerControl system
Owner:WEINAN NORMAL UNIV

Preparation method for vibration-proof strip assembly for CAP1400 nuclear power generating set vapor generator

ActiveCN103056603BMeet the precision requirementsPrevent pull-offNuclear engineeringNuclear power
Owner:丹阳市龙鑫合金有限公司

A Radar Track Message Coding Method

ActiveCN107896136BIncrease the compression ratioImprove transmission efficiencyError preventionWord listRadar
Owner:NANJING LES ELECTRONICS EQUIP CO LTD

A workload proof consensus method and system for deep learning

ActiveCN113254980BIncrease profitIncrease Bookkeeping RewardsCharacter and pattern recognitionDigital data protectionEngineeringSupervised learning
Owner:南京可信区块链与算法经济研究院有限公司

User configurable passive background actions

ActiveCN107203337BMemory architecture accessing/allocationInput/output to record carriersComputer hardwareGarbage collection
Owner:SAMSUNG ELECTRONICS CO LTD

Method for manufacturing thin film transistor and thin film transistor

ActiveCN104241139BSimple production processPrecise control of structure sizeTransistorSemiconductor/solid-state device manufacturingSilicon thin filmPhotoresist
Owner:BOE TECH GRP CO LTD +1

Two-dimensional gel electrophoresis separation method of rice total protein under heavy metal stress

ActiveCN102174069BQuality assuranceReduce stained backgroundPeptide preparation methodsPlant peptidesWater bathsThiourea
Owner:CHINA JILIANG UNIV

Neighbourhood cooperative multipoint transmission information updating method, device and system

ActiveCN101998351BAchieve acquisitionQuick responseSpatial transmit diversityNetwork data managementAccess networkUniversal evolution
Owner:ZTE CORP

An energy-saving dyeing machine

ActiveCN108611450BSimple structureEasy to operateLeather/skins/hides/pelt chemical treatment apparatusStationary filtering element filtersProcess engineeringMechanical engineering
Owner:宁夏西部皮草有限公司

Cross breeding method of Macrobrachium rosenbergu

InactiveCN100482184CGood for survivalGood production traitsAnimal reproductionClimate change adaptationCross cutMacrobrachium rosenbergii
Owner:ZHEJIANG INST OF FRESH WATER FISHERIES

A method and device for failed pixel detection

ActiveCN101262621BThe detection process is fastColor signal processing circuitsComputer science
Owner:北京中星天视科技有限公司

Transition metal tri-stibide/graphene composite material and preparation method thereof

InactiveCN102185145BEvenly distributedImprove stabilityCell electrodesSolventCvd graphene
Owner:ZHEJIANG UNIV

An anti-dancing device for single-circuit transmission lines

ActiveCN105406430BMeet anti-dance requirementsImprove anti-dance performanceDevices for damping mechanical oscillationsComposite insulatorsPower grid
Owner:CHINA ELECTRIC POWER RES INST +1

An Hourglass Impedance Network Boost Converter and Switching Power Supply

ActiveCN111211687BReduce volumeHigh Power Density IndexDc-dc conversionElectric variable regulationCapacitanceHemt circuits
Owner:GUANGDONG UNIV OF TECH

A processing method for the transmission pin frame of the telescopic arm frame of the ship loader

ActiveCN103586499BImprove processing strengthImprove machining accuracyEngineeringSpot welding
Owner:WISON NANTONG HEAVY IND

A kind of phenolic resin modified polystyrene foam and preparation method thereof

InactiveCN104497476BIgnition isolationFoaming agentReaction temperature
Owner:SHANDONG HAIGUAN CHEM TECH

Preparation method of polyquaternary ammonium salt, product obtained with method, and application thereof

ActiveCN103012783BImprove the bactericidal effectGood water solubilityBiocideFungicidesSolventOxygen
Owner:CHINA PETROLEUM & CHEM CORP +1

Authentication method using iris feature point position information

ActiveCN106599782BImprove ease of useImprove authentication efficiencyCharacter and pattern recognitionPattern recognitionEyelid part
Owner:金虎林

Scrap Metal Compressor

ActiveCN111448058BShorten the timeSave energyGrain treatmentsPressesEngineeringScrap
Owner:基利克拉尔废料工业及贸易股份公司

A kind of measuring system and measuring method

ActiveCN112428265BProgramme-controlled manipulatorUsing optical meansEngineeringFiducial points
Owner:TSINGHUA UNIV +1

Sliding plate

ActiveCN103120844BFull rotationLoad stabilitySkate-boardsRoller skatesSlide plateEngineering
Owner:MELTON VEHICLE IND

Refrigerator with one vaporizer co-used by ice making chamber and refrigeration chamber

ActiveCN100538228CSmall temperature difference and thermal stressImprove the isolation effectLighting and heating apparatusRefrigeration devicesCold airAdhesive
Owner:HAIER GRP CORP +1

Nanometer conductive rubber sensing unit and method for preparing same

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