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.

Hydrology and water resource monitoring system

InactiveCN108801362AUnderstand real-time situationMeasurement devicesTime informationWater resources
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Method and system for switching cloud desktops

InactiveCN105791400AQuick switchShort switching timeTransmissionRedundant operation error correctionComputational scienceInternal memory
Owner:SYSU CMU SHUNDE INT JOINT RES INST +2

Crown-connected false tooth structure and installation method thereof

ActiveCN105662619AImprove chewing sensationEasy to cleanDental implantsFastening prosthesisOrthodonticsTooth root
Owner:万思雄

Lumbar puncture operating table and limiting method thereof

InactiveCN113662795ARealize limitAchieve wholenessOperating tablesSurgical riskBody posture
Owner:重庆檀科科技有限公司

Distance measuring device

PendingCN112444801AAnti-theft devicesIndividual entry/exit registersMechanical engineeringHigh impedance
Owner:KK TOSHIBA +1

Photosynthetic apparatus

ActiveCN106133198AEasy to useThe setting area is narrowedCellsElectrolytic organic productionHydrogenProton
Owner:FUJITSU LTD

Folding type six-rod mechanism

InactiveCN103985304AIncrease stiffnessImprove stabilityEducational modelsIsoetes triquetraDegrees of freedom
Owner:TIANJIN UNIV

Method for manufacturing black matrix

ActiveCN104777665ASolve difficult to identifyNon-linear opticsUltravioletEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Formation pressure prediction model construction method, formation pressure prediction method and formation pressure prediction device

PendingCN113011626AEnsemble learningForecastingThermodynamicsOil field
Owner:BEIJING GRIDSUM TECH CO LTD

Wheel hub reshaping method

InactiveCN109175006AIncrease usageIncrease productivityMachiningEngineering
Owner:SUZHOU YUANCHENG ALUMINUM PRODS MFG

Wind energy generator

InactiveCN1702322AAvoid damageHigh Wind Energy EfficiencyWind motor controlWind motor supports/mountsWind drivenDrive shaft
Owner:韩永勤

Collecting device for knitted sweater manufacturing device

ActiveCN109335167APractical to useEasy to assemble and disassembleMechanical cleaningPressure cleaningFixed frameEngineering
Owner:湖南省中亿纺织服装有限公司

Wiper blade with heating elements

InactiveCN101412394AVehicle cleaningPhotovoltaic energy generationCold winterWindshield
Owner:THE KOREA DEV BANK

Folded portable conveniently-stored self-locking bicycle

InactiveCN102126532ASafe storageReduce storage footprintFoldable cyclesEngineeringSelf locking
Owner:马智峰

Preparation process method of graphene oxide electrode film doped with manganese dioxide

PendingCN113571345AEasy reunionImprove conductivity and capacitance performanceHybrid capacitor electrodesNon-conductive material with dispersed conductive materialCapacitanceDoped graphene
Owner:HARBIN ENG UNIV

Submersible-well multiple-cylinder vertical plunger oil-well pump power end

PendingCN107989579AImprove efficiencyReduce energy consumptionFlexible member pumpsFluid removalReciprocating motionEngineering
Owner:NINGBO HELI MECHANICAL PUMP CO LTD

Assembly having a number of heat exchangers, and method for evaporating a working medium

ActiveCN106460574AEfficient use ofEnergy industryBoiler controlWorking fluidCombined use
Owner:MASCHENWERK MISSELHORN MWM

Thin type flexible copper clad laminate and production method thereof

InactiveCN106827716AIncrease intensityImprove uniformityLamination ancillary operationsLayered product treatmentFlexible circuitsElectromagnetic interference
Owner:成都三益新材料有限公司

Injection mold

ActiveCN103481478AReduce development costsReduce the number of trialsProblem solveMetal
Owner:创维集团智能科技有限公司

User authentication method, mobile terminal, server and computer readable storage medium

ActiveCN108400994AImprove securitySend lessTransmissionComputer terminalFeature data
Owner:深圳市马博士网络科技有限公司

Sandy soil-clay mixing method suitable for plant growth of strip mine dump

PendingCN113940163AReduce economic investmentImprove land use efficiencyMaterial analysis by observing effect on chemical indicatorChemical analysis using titrationAridGrowth plant
Owner:国家能源集团陕西神延煤炭有限责任公司

Calculation method of secondary electron yield based on first principle

PendingCN113517032AUniversal goodComputational theoretical chemistryComputational materials scienceWork functionSecondary electron emission coefficient
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Three-phase unbalanced current compensation device and method

PendingCN112039096AMake up for the problems caused by instabilityWide applicabilityPolyphase network asymmetry elimination/reductionAc network voltage adjustmentPhase currentsDistribution transformer
Owner:NANJING APAITEK TECH

Lithium supplement modification method for lithium ion positive electrode material

PendingCN112038638ALithium supplementation process is simpleLow costPositive electrodesSecondary cells servicing/maintenanceCapacity lossProcess equipment
Owner:福建巨电新能源股份有限公司

Transform-based image encoding method and apparatus therefor

PendingCN114762344AImprove compression efficiencyIncrease efficiency of transform index encodingDigital video signal modificationDecoding methodsSpeech recognition
Owner:LG ELECTRONICS INC

Interdigital back contact type solar battery and preparation method thereof

InactiveCN102800738AReduce power generation costsReduce exposureOther printing apparatusPhotovoltaic energy generationElectrical batterySlurry
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A modularized network type PDH optical transceiver

InactiveCN103595487AReduce jitterExcellent jitter indexElectromagnetic receiversElectricityTransceiver
Owner:CHENGDU SYNSMART TECH DEV

Management system for observing image feedback information of students in morphology teaching, and method thereof

InactiveCN109243221AConvenient summary analysisEasy to operateElectrical appliancesSystems managementLeak detection
Owner:SUZHOU HEALTH COLLEGE

Vegetable planting method by utilizing pig manure combined with fertilizer

InactiveCN106717915APromote growthReduce pests and diseasesCalcareous fertilisersAnimal corpse fertilisersInsect pestEngineering
Owner:李士光

Method for producing calcium formate through industrial furnace exhaust gas by using hybrid series-parallel method

InactiveCN108383714ARun at maximum efficiencyImprove utilizationOrganic compound preparationCarboxylic acid salt preparationEmulsionCalcium formate
Owner:贵州开阳青利天盟化工有限公司

Method for improving binding force of yttrium oxide and aluminum substrate

InactiveCN107653428AImprove bindingSimple processing methodMolten spray coatingDry heatAluminum substrate
Owner:芜湖通潮精密机械股份有限公司

Feed additive for pigs

InactiveCN107410729AImprove immunityIncrease return rateAnimal feeding stuffAccessory food factorsAnimal scienceFeed additive
Owner:钱信美

Novel adjustable furniture part tool clamp

PendingCN113664756AChanging the disadvantages of not being able to adjust the angle of the fixtureEasy to fixWork holdersStructural engineeringMechanical engineering
Owner:江西冠英智能科技股份有限公司

Whole-automobile parameter test system

ActiveCN104848785AHigh precisionHigh degree of automationUsing optical meansEngineeringAutonomation
Owner:BEIQI FOTON MOTOR CO LTD

Organic photoreceptive drum workblank continuous cleaning mechanism

InactiveCN107942637AHigh degree of automationImprove cleaning efficiencyElectrography/magnetographyEngineeringAnnular array
Owner:湖北汉美光电科技有限公司

Medical degradable multi-element Mg-Zn-Y-Ca-Zr alloy with high strength and toughness and corrosion resistance, and preparation method thereof

InactiveCN107236886AImprove corrosion resistanceCanco completely degradesIngotBiological materials
Owner:TAIYUAN UNIV OF TECH

Method for preparing high performance flexible negative electrode materials

InactiveCN104916832AReduce manufacturing costSimple preparation processNegative electrodesLithiumGraphite
Owner:SHANXI UNIV

Energy-saving environment-protecting mixed refrigerant

InactiveCN1468931AChange propertiesNon-destructiveOther chemical processesChemical industryProcess engineeringRefrigerant
Owner:顾雏军

Heterojunction field effect transistor of composite source field plate based on medium modulation

ActiveCN104393035AImprove breakdown voltageImprove distributionTransistorSource fieldHigh field
Owner:XIDIAN UNIV

Method and device for managing process states, method and device for judging task completion and equipment

ActiveCN106227586AIntegrity guaranteedAvoid process lossProgram initiation/switchingTask completionDistributed computing
Owner:ZHUHAI BAOQU TECH CO LTD

Motor control method, motor control device, motor system and storage medium

ActiveCN113346821AElectronic commutation motor controlElectric motor controlMotor speedElectric machine
Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG +2

Cleaning a component of a process chamber

ActiveCN1795058AHollow article cleaningSemiconductor/solid-state device manufacturingHydrofluoric acidReactive gas
Owner:APPLIED MATERIALS INC

Novel dynamic password protection system and use method thereof

ActiveCN103747021AAchieve self-controlEasy to operateUser identity/authority verificationPassword protectionProtection system
Owner:北京中科恒伦科技有限公司

In-jib chain transmission jib crane

InactiveCN102145860ACranesSprocketIndustrial engineering
Owner:吴江市麒麟起重机械有限公司

Oil-supplementing enthalpy-adding circulating device with injector for heat engine

ActiveCN111365091AHave a long-term maintenance effectAvoid loss of lifeLiquid fuel feeder/distributionMachines/enginesVacuum pumpPiston rod
Owner:东港智科产业园有限公司

Oven inner container and processing method thereof

InactiveCN101982151ASimple structureEasy to processRoasters/grillsEngineeringProcessing cost
Owner:广东长盈电器有限公司

Zynq platform data interaction device

ActiveCN105512084ASimple designEliminate competitionMultiple digital computer combinationsProcessor registerInteraction device
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Film forming method of induction material in deep groove

ActiveCN104370266AGood lookingQuality improvementDecorative surface effectsSemiconductor/solid-state device manufacturingCooking & bakingSolvent
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Special long shaft underwater halogen transmitting pump

InactiveCN101509491APrevent crystallizationReduce vibrationSpecific fluid pumpsPump componentsImpellerHalogen
Owner:ZHENJIANG ZHENGHAN PUMP

Load correction method applied to undercarriage loading

ActiveCN105083587AGuaranteed to be verticalReduce load errorAircraft components testingControl theoryReliability engineering
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Gas-liquid separation device for multi-station monolithic wafer cleaning machine

ActiveCN114471037AAchieve recyclingDischarge fullyUsing liquid separation agentThermodynamicsWafer
Owner:ZHICHENG SEMICON EQUIP TECH (KUNSHAN) CO LTD

Method for removing sulfureted hydrogen through fixed bed of catalytic gasoline without liquid alkali

ActiveCN101092574AMake full use of the adsorption capacityReduce unit consumptionTreatment with plural serial refining stagesHydrogenGasoline
Owner:一重集团大连工程建设有限公司

Near-infrared room temperature luminescent device based on automatic ion implantation of SOI (silicon on insulator) material

InactiveCN101982890AImprove external quantum efficiencyHigh luminous intensitySemiconductor devicesLuminous intensityOxygen
Owner:YUNNAN UNIV

A method of detecting human sperm vitality

ActiveCN104897630AAccurate detectionEasy to detectFluorescence/phosphorescenceCell stainingVitality
Owner:SICHUAN NEO LIFE STEM CELL BIOTECH

Process for producing, by etching through a lenticular grating, images that may be selectively viewed by varying angle of observation

ActiveCN109414949ADecorative surface effectsPattern printingLaser etchingGrating
Owner:アイデミアフランス

Staggered double-line planarized traveling-wave tube with high power, high frequency and high-order mode operation

InactiveCN111640638AReduce the effect of beam-wave interactionAchieve outputTravelling-wave tubesTransit-tube circuit elementsEngineeringWave tube
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Oil storage tank oil spilling early warning method and early warning terminal

ActiveCN110963197AEarly warning of the risk of oil spillsLarge containersOil spillIndustrial engineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Derailment automatic braking apparatus of railway wagon

ActiveCN102897184AAvoid defects that easily interfere with other parts on the truckReduce labor intensityBrakes for specific applicationsRail brake actuationAutomatic brakingDerailment
Owner:CRRC YANGTZE CO LTD

Evaluation method for prestack seismic data regularization observation system

ActiveCN109655937AGeological measurementsObservation systemPrestack
Owner:CHINA PETROLEUM & CHEM CORP +1

Continuous volume expanding evaporator and using method thereof

ActiveCN101224345AReduce pollutionImprove the ability to process spent caustic sodaEvaporationChemical productsExpansion joint
Owner:俞国兴

Multilateral well experimental model, system and sand filling method

ActiveCN102704911AReal-time measurementAccurate pressure field distributionSurveyFluid removalExperimental modelBottom water
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Digital BPM channel coefficient acquisition and amplitude automatic calibration method and system

InactiveCN108897034ADifference in reductionReduce the differenceRadiation measurementOriginal dataWorkload
Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI

Method for adjusting control benchmark point of rail by means of approximate adjustment

ActiveCN102733273AHigh precisionQuality improvementMeasuring apparatusRail trafficIndustrial engineering
Owner:HUAHAI ENG CO LTD OF CREC SHANGHAI

Gas-water-slag separator for gas drainage

InactiveCN102434193AAvoid accumulationLiquid degasificationGas removalSlagEngineering
Owner:SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG

Public cloud credibility evaluation method and evaluation system thereof which can resist malicious evaluation

ActiveCN108989095AImprove accuracyIncrease authenticityData switching networksTrusted third partyEvaluation system
Owner:ANHUI UNIVERSITY

Energy-saving control method for draught fan or water pump of heating, ventilating and air-conditioning system

ActiveCN106123254AGuaranteed stabilityGuaranteed sizeSpace heating and ventilation safety systemsLighting and heating apparatusActuatorDemand side
Owner:中国城市发展规划设计咨询有限公司

Lower limb fracture rehabilitation training device

ActiveCN109172275AIncrease the effect of exercise trainingStandard Ankle Pump MovementChiropractic devicesThighTraining - action
Owner:HEBI CITY PEOPLES HOSPITAL

Energy-saving and environment-friendly ball mill capable of adjusting feeding amount

ActiveCN113509985AControl amountMeet engineering needsGrain treatmentsReciprocating motionProcess engineering
Owner:徐州润锋新材料有限公司

Greenhouse

InactiveCN104106428AGuaranteed airtight insulationGood ventilation and coolingClimate change adaptationGreenhouse cultivationThermal insulationSolenoid valve
Owner:徐伟栋

Cordless electrical appliances

InactiveCN1344481AWater-boiling vesselsImmersion heating arrangementsElectricityElectrical resistance and conductance
Owner:STRIX LTD

Cleaning device for road construction

ActiveCN107059738AReduce generationSimple structureUsing liquid separation agentRoad cleaningFixed frameEngineering
Owner:烟台华腾技术有限公司

Ion implanting method and ion implanting machine

ActiveCN102943245ALow priceUniform shapeVacuum evaporation coatingSputtering coatingIon beamMetal impurities
Owner:秦皇岛博硕光电设备股份有限公司

Efficient software data management method combining local working area with remote data server

ActiveCN103646077AAchieve sharingImprove access speedSpecial data processing applicationsData managementData sharing
Owner:BEIJING INST OF CONTROL ENG

Monitoring method for channel replacing process

ActiveCN105355576ANo damageSimple methodSemiconductor/solid-state device testing/measurementEngineeringMonitoring methods
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A closed type tea steaming and pressing device

ActiveCN104996609AReduce labor intensityPrecise control of steaming timePre-extraction tea treatmentProduction lineStructural engineering
Owner:INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI

Assembly type warehouse top structure of circular warehouse and assembling method thereof

ActiveCN110644667AReduce pollutionLess wet workBuilding roofsStructural engineeringMechanical engineering
Owner:HENAN UNIVERSITY OF TECHNOLOGY

Decision optimization method of multi-land seed selection based on combination optimization

ActiveCN107832892AIncrease productionReduced risk of yield fluctuationsForecastingNeural learning methodsDecision modelDecomposition
Owner:PEKING UNIV

Mechanical type stress-corrosion coupling fatigue test device

InactiveCN104020065AWith temperature control functionThe test temperature fluctuation is smallWeather/light/corrosion resistanceStructural/machines measurementEngineering
Owner:CHANGAN UNIV

Preparation method of anti Helicobacter pylori active antibacterial peptide gastric mucosa nanoparticle delivery system

ActiveCN104306981AReduce usageGood treatment effectAntibacterial agentsPeptide/protein ingredientsAntibacterial agentDelivery system
Owner:ANHUI SCI & TECH UNIV

Synchronous memory

ActiveCN103824589AReduce areaOptimized areaDigital storageClock timeTime lag
Owner:XI AN UNIIC SEMICON CO LTD

Heat preservation box with vacuum insulating plate and polyurethane as heat preservation layer

ActiveCN107042953AEasy to checkEasy to replaceDomestic cooling apparatusLighting and heating apparatusEngineeringVacuum insulated panel
Owner:青岛允天保温科技有限公司

Profiling top-cutting machine for cotton top

InactiveCN102217496ASimple structureGood profiling effectCuttersCutting implementsPulp and paper industryPulley
Owner:CHANGJI CHENXIN WEIYE AGRI MACHINERY MFG

Method for extracting personnel information and related persons in an electronic record

ActiveCN109388648AIncrease resourcesDigital data information retrievalSpecial data processing applicationsData miningInformation extraction
Owner:王小易

Adsorbent thermal desorption regeneration method and device thereof

InactiveCN101444722AOvercoming barriers that prevent direct circulation to the interiorExtended service lifeDispersed particle separationCombustible gas purificationSorbentAir cleaning
Owner:BEIHANG UNIV

Molding and cutting machine for steamed bean curd rolls

ActiveCN102715250AGuaranteed stabilityUniform sizeCheese manufactureFood scienceReciprocating motionEngineering
Owner:SUZHOU JINJI FOODS

Compound intumescent flame retardant and preparation method thereof

InactiveCN102796283AExcellent thermal oxygen shielding effectImprove bindingChemical LinkageNitrogen gas
Owner:SUZHOU UNIV +1

Cascade calling method for DMR system

InactiveCN106792964AGuaranteed privacyLower requirementNetwork topologiesTerminal equipmentComputer science
Owner:SHAANXI FENGHUO IND

Linkage control system and method for full automatic driving

ActiveCN105480262ALow costReduce demandRailway traffic control systemsControl systemEngineering
Owner:TRAFFIC CONTROL TECH CO LTD

Full-automatic recycled bottle label cleaning machine

InactiveCN107457236AImprove efficiencyImprove stabilityHollow article cleaningDrying gas arrangementsProduction lineBottle
Owner:HEFEI ZHONGCHEN LIGHT IND MACHINERY

IOT (Internet of Things)-based building fire alarm system and IOT-based building fire alarm method

InactiveCN106781183AReal time monitoringAccurate detectionFire rescueFire alarmsSmoke detectorsValue set
Owner:WENZHOU HONGCHENGXIANG TECH

Preparation method of Bi2Sn2O7/Ag-AgCl plasma composite photocatalytic nanomaterial

InactiveCN107349943ASimple processEasy to controlPhysical/chemical process catalystsWater/sewage treatment by irradiationDispersityOrganic dye
Owner:NANJING UNIV OF SCI & TECH

Catalyst for synthesizing 1,2,3,3,4,4-hexafluorocyclobutene, and preparation method and application of catalyst

ActiveCN108906115AEasy to makeGood repeatabilityMolecular sieve catalystsHalogenated hydrocarbon preparationIsomerizationActive component
Owner:泉州宇极新材料科技有限公司

Combined hoisting wall and mounting method

PendingCN112554371APrevent fallingResolve functions that don't have compositionWallsBuilding material handlingScrew threadWall plate
Owner:苏州良浦节能新材料股份有限公司

Lactic acid bacteria and DHA algae oil tablet candies and preparation method thereof

InactiveCN108185093AGood for healthImprove immunityConfectionerySweetmeatsVitamin CAdditive ingredient
Owner:安徽亨博士保健食品有限公司

Suspension type production line wig strip processing equipment

ActiveCN112281323AQuality assuranceAvoid time spent on manual adjustmentsWigsWork-feeding meansIndustrial engineeringSewing machine
Owner:SHAOYANG RUIXIANG HAIR PROD CO LTD

Method for producing photoactive phenylethanol through cell catalysis

InactiveCN104313062AMicroorganism based processesFermentationPhosphatePhotochemistry
Owner:QINGDAO UNIV OF SCI & TECH

Remote sensing image classification method based on gray level co-occurrence matrix and BP neural network

InactiveCN113191179AFast and free accessRealize batch screenshotsScene recognitionNeural architecturesData setGray level
Owner:广州蓝图地理信息技术有限公司 +1

Device for clearing liquid anti-rust oil from surface of automobile engine connecting rod and oil clearing technology

ActiveCN106111630AEasy to useEfficient production rhythmCleaning using gasesConveyor beltRust
Owner:JIANGSU HONGBAO FORGING

Cyclone separation ammonia-leakage-free type copper mine efficient chemical combination leaching device

ActiveCN105087919APrevent sediment cloggingPrevent leakageProcess efficiency improvementCycloneCyclonic separation
Owner:徐州彭耀家具厂

Method for forming electrode of pefc-type fuel cell, and fuel cell

ActiveCN110100341AExcellent adhesionReduce interface resistanceLiquid surface applicatorsCell electrodesCoated surfacePtru catalyst
Owner:MTEK SMART

Mining machine filtration unit with sound absorber

InactiveCN105008665ASlitting machinesFiltrationSound Absorber
Owner:SANDVIK INTELLECTUAL PROPERTY AB

Ultrasonic water meter device with leakage protection and prefiltration functions

PendingCN109855693AImprove efficiencyAvoid lostVolume/mass flow measurementVolume meteringCarrying capacityWater resources
Owner:杨启敖

Equipment cabin door plate shaping device

InactiveCN113020324AAchieve plastic effectEngineeringWorkbench
Owner:山东奥扬新能源科技股份有限公司

Brain wave analysis method

InactiveCN101690659AReal-time evaluationTargetedSurgeryDiagnostic recording/measuringSupport vector machineFeature extraction
Owner:EAST CHINA UNIV OF SCI & TECH +1

Microphone connection method and device, electronic equipment and storage medium

InactiveCN111212306ALianmai realizationRealize Lianmai interactionSelective content distributionTelecommunicationsHuman–computer interaction
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Pure electric bus body structure

InactiveCN105000074AImprove structural strengthIncrease stiffnessMonocoque constructionsPassenger vehicle superstructuresSpot weldingElectric bus
Owner:TAICANG GAOTAI MACHINERY

Implementation method and server for instant messaging tool contact structured group

ActiveCN101997783AFlexible managementData switching networksDatabaseInstant messaging
Owner:ALIBABA GRP HLDG LTD

High-temperature resistant rubber damping block

InactiveCN103539970AReasonable compositionImprove high temperature resistancePolymer scienceVulcanization
Owner:QINGDAO BOYUTE RUBBER & PLASTIC PRODS

Mobile Terminal login system and method thereof

InactiveCN100452917CReduce networking costsLow costRadio/inductive link selection arrangementsData switching networksTelecom networkHand held
Owner:SHENZHEN TINNO WIRELESS TECH

Wind-prevention solar power generation device having self-cleaning function

InactiveCN107342729AImprove securityImprove power generation efficiencyPhotovoltaic supportsFlexible article cleaningElectricityTransmittance
Owner:SHENZHEN ANSIKE ELECTRONICS TECH CO LTD

Electronic shooting device suitable for visually impaired groups, and pitching training room

PendingCN110013652AAccurate shotAdd funBall sportsHorizontal barsAuditory senseVisually impaired
Owner:SHANDONG NORMAL UNIV

Embedded part for cable bridge laying and construction method thereof

PendingCN110158452AEasy to fixAvoid holesElectrical apparatusBridge structural detailsEngineeringBuilding construction
Owner:NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP

Multifunctional tent

InactiveCN111042632AGood rain protectionImproves UV protectionTents/canopiesStructural engineeringMechanical engineering
Owner:YANCHENG CHANGHUA OUTDOOR PROD CO LTD

Novel light-emitting compound and organic light-emitting element comprising same

ActiveCN105934497AImprove luminous efficiencyHigh color purityOrganic chemistrySolid-state devicesElectronic transmissionHigh color
Owner:DONGJIN SEMICHEM CO LTD

Preparation method and production and control method of modified starch with specific performance

InactiveCN107641157AQuality improvementEasy to operateMaterial analysis by optical meansPhyllanthusiin GTest sample
Owner:SHANDONG SHENZHOU XIANGYU TECH GRP

Control method, device and system of single-phase four-quadrant rectifier output voltage

InactiveCN103856087ASmall fluctuationAc-dc conversionFour quadrantsUltrasound attenuation
Owner:CHINA CNR CORPORATION

Storing tank bottom plate distributed wireless active and passive sound fusion detecting system

ActiveCN109307708AImprove detection coverageImprove detection efficiencyAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalTime domainSensor array
Owner:CHINA PETROLEUM & CHEM CORP +1

Computer radiator

InactiveCN109032305AExtend your lifeSimple structureDigital data processing detailsComputer engineeringComputer fan
Owner:合肥优亨旺信息科技有限公司

Liquid mixing pipeline and liquid mixing gun

PendingCN111804165AWell mixedUniform maintenanceFlow mixersTransportation and packagingSprayerEngineering
Owner:BEIJING NO 4 MUNICIPAL CONSTR ENG

Drilling type three-dimensional ground stress monitoring sensing device based on optical fiber sensing technology

InactiveCN104596686AGreat social roleForce measurement by measuring optical property variationEconomic benefitsAlloy
Owner:JILIN UNIV

Compression storage method based on graph structure data

ActiveCN113204676AReduce storage capacityImprove retrieval efficiencyOther databases indexingOther databases queryingGraph structured dataAlgorithm
Owner:北京欧拉认知智能科技有限公司

Three-planet-row hybrid power system, hybrid power method and hybrid electric vehicle

ActiveCN111376702AEliminate stallReduce lossHybrid vehiclesGas pressure propulsion mountingElectric machineryElectric drive
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Page table reading method, device and equipment, and computer storage medium

ActiveCN111552653AEasy to handleMemory systemsSoftware engineeringPhysical address
Owner:上海燧原科技有限公司

Novel conditioning pork chop and preparation method thereof

PendingCN113892598AExtended shelf lifeGood colorFood ingredient as antioxidantMeat/fish preservation by coatingBiotechnologyNutrition
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Method for purifying fusion protein of recombinant human serum albumin

PendingCN113880908AGood medium repeatabilityEasy to scale up productionPeptide preparation methodsSerum protein albuminAnion-exchange chromatography
Owner:BEIJING VDJBIO

Transformer winding radial deformation fault simulation platform and use method

PendingCN110376453AFlexible adjustment of radial deformationSimple structureElectrical testingSimulationConductor Coil
Owner:SOUTHWEST JIAOTONG UNIV

Method and system for roadside parking timing

InactiveCN110335490AEasy accessAccurate acquisitionTicket-issuing apparatusIndication of parksing free spacesManagement efficiencyMobile device
Owner:WUHAN WIRELESS FEIXIANG TECH CO LTD

Photovoltaic component, photovoltaic and photo-thermal integrated component and manufacturing methods thereof

ActiveCN105552152ASimple structureSimplify the manufacturing processPhotovoltaicsPhotovoltaic energy generationThermal insulationBackplane
Owner:GREE ELECTRIC APPLIANCES INC

Novel melt-blown cloth coated PTFE compounded material and preparation process thereof

PendingCN111907085AImprove filtration efficiencyIncrease resistanceFlat articlesDomestic articlesPolyesterGlass fiber
Owner:江苏康隆迪超净科技有限公司

Artificial pond fish culturing flowing water circulating and recycling method

InactiveCN107720966AAchieve recyclingReduce wasteWaste water treatment from animal husbandryBiological water/sewage treatmentAfter treatmentHuman waste
Owner:临汾市尧都区云盛水产养殖有限公司

Engineering warning light

InactiveCN109577230AEnsure personal safetyShow warning effectTraffic signalsRoad signsEngineeringInverted t
Owner:江苏华体照明科技有限公司

Reed quality detection device based on machine vision

ActiveCN110174407AHigh speedHigh precisionImage enhancementImage analysisMachine visionElectric machinery
Owner:JIANGNAN UNIV

Distributed heating ventilation air conditioner intelligent control system

InactiveCN113531796AImprove satisfactionImprove management levelMechanical apparatusSpace heating and ventilation safety systemsThe InternetSystems engineering
Owner:无锡科希家室内环境科技有限公司

Fertilizer for greenhouse watermelon and preparation method of fertilizer

InactiveCN107298620AIncrease productionGreat tasteCalcareous fertilisersBio-organic fraction processingBiotechnologyMushroom
Owner:南农新农村发展研究院句容有限公司

Online intelligent identification method and system for blast furnace tapping end point

PendingCN114549955AHigh precisionImprove adaptabilityCharacter and pattern recognitionNeural architecturesSlagConfidence metric
Owner:CENT SOUTH UNIV

Particle adsorption agent for polycyclic aromatic hydrocarbon adsorption and preparation method thereof

InactiveCN106311181AImprove adsorption capacityFast adsorptionOther chemical processesWater contaminantsN dimethylformamideSorbent
Owner:北京益净环保设备科技有限公司

Identifier generation method and device

PendingCN110109912AImprove scalabilityImprove query efficiencySpecial data processing applicationsDatabase indexingData miningProcedural approach
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Radio frequency cable cutting method

InactiveCN111318818AAchieve reductionImprove efficiencyLaser beam welding apparatusRadio frequencyMechanical engineering
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Polyethylene fiber extraction device

InactiveCN107899269ASpeed up the flowReduce dosageCounter-current extractionSolid solvent extractionFiberUltrasonic cavitation
Owner:HUNAN ZHONGTAI SPECIAL EQUIP

Slope detection method, driving equipment and storage medium

PendingCN113093218AElectromagnetic wave reradiationIncline measurementComputational physicsObstacle avoidance
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Internet of Things terminal fault processing method and system, and Internet of Things platform

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Hydraulic power station

PendingCN110701144APrevent movementIncrease frictionPortable framesFluid-pressure actuator componentsPower stationMarine engineering
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Ground installation grounding wire device of 10 kilovolt and below power distribution network

ActiveCN114498110AEnsure safetyEasy to operateElectric connection basesClip conductor connectionElectrical conductorEngineering
Owner:STATE GRID XINJIANG ELECTRIC POWER CORP

High-frequency switching power supply transmission line transformer winding method

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Owner:HUAZHONG PHOTOELECTRIC TECH INST (CHINA SHIPBUILDING IND CORP THE NO 717 INST)

Method and system for automatic clock-gating of clock grid at clock source

InactiveCN103592997ANon-redundant fault processingGenerating/distributing signalsComputer scienceClock gating
Owner:NVIDIA CORP

Rubber gasket for ionic membrane electrolytic cell

InactiveCN101792912AImprove performanceImprove anti-corrosion performanceElectrolysis componentsPolymer scienceActive agent
Owner:宏泽(江苏)科技股份有限公司

Toothpick bag

InactiveCN104803110ASolve the hole problemBagsSacksEngineeringToothpick
Owner:俞勤

Lathe centre boosting device

InactiveCN105081362AIncrease productivityImprove product qualityMachine drivesTailstocks/centresReciprocating motionEngineering
Owner:ANHUI WOLLGAR MACHINE TOOL MFG

Automatic layout method of building pipeline system

ActiveCN107169203AReduce in quantityLower performance requirementsGeometric CADSpecial data processing applicationsParallel computingLine segment
Owner:CHONGQING ERAN ELECTROMECHANICAL EQUIP ENG CO LTD

Liquid flash measurement method using pulsed photomask

InactiveCN110703299AAccurate operationReduce error promptsRadiation intensity measurementMonitoring systemEngineering
Owner:梁金胜