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.

Tufted bayonet equipment with tufted gun grabbing mechanism

ActiveCN102677412BAccurate locationTufting apparatusManipulatorPower transmission

Owner:广东大洋地毯机械设备厂有限公司

A two-way oil valve and its design method

ActiveCN109850167BReduce design pressureReduce weightWeight reductionPower plant fuel supplyFlight vehicleFuel tank

Owner:BEIJING AEROSPACE TECH INST

Tracheostomy tube

InactiveCN1433817ATracheal tubesRespiratory masksMedicineTracheostomy tubes

Owner:野守裕明

A mold intelligent processing device

ActiveCN109261897BNo displacement effectSolve the displacementFoundry mouldsFoundry coresElectric machineryEngineering

Owner:金华浩翔汽配有限公司

A kind of preparation method of medium and low pressure forming foil containing composite dielectric film

ActiveCN111710528BHigh withstand voltageGood hydration resistanceCapacitor dielectric layersElectrolytic capacitor manufactureDielectricHydration reaction

Owner:GUANGXI UNIV

A test tube cleaning device

InactiveCN104043626BHollow article cleaningWater storage tankEngineering

Owner:张伟

An oral split implant abutment with cushioning and physiological sensation

ActiveCN105476725BAvoid damageServes as a buffer for bite forceDental implantsCushioningChewing food

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Driven three-dimensional positioning vehicle

ActiveCN102092017BLow costCost controlWork holdersSlide plateEngineering

Owner:DALIAN LIANCHUAN HEAVY IND

Condenser microphone using the ceramic package whose inside is encompassed by metal or conductive materials

InactiveCN101381069AImprove electrical characteristicsStrong heat resistanceTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesCapacitanceConductive materials

Owner:BSE CO LTD

Method for converting waste organic matter into clean gas

InactiveCN105001915BGranular/pulverulent flues gasificationDecompositionSlag

Owner:BEIQIAO LIXIANG ENERGY SAVING ENG CO LTD

Utensils for cleaning shellfish

ActiveCN108353993BReduce lossAdd multiple at one timeBivalves processingSpray nozzleMechanical engineering

Owner:姜棋皓

Sieve tube well completion method under insufficient balance condition and temporary blocking type sieve tube

ActiveCN101440702BEffective protectionAvoid pollutionFluid removalWell drillingWell cementing

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A Flexible Single Cell Separator and Separation and Culture Technology

ActiveCN104593250BEasy to separateGuaranteed growth and added valueBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidEngineering

Owner:HUNAN NENGRUN MEDICAL DIAGNOSIS TECH

Rechargeable battery

ActiveCN102738423AAvoid explosionImprove stabilityVent arrangementsCell lids/coversElectrical batteryRechargeable cell

Owner:SAMSUNG SDI CO LTD +1

Manufacturing method of prefabricated rotary glulam

ActiveCN104405077BConstruction materialWood working apparatusMechanical engineeringEngineering

Owner:BEIJING FORESTRY UNIVERSITY

Kitchen waste pretreatment method

ActiveCN103418602BAvoid long-term exposureWon't clogSolid waste disposalPretreatment methodSlag

Owner:湖南普惠环境科技有限公司

A Construction Method for Cracking and Damaged Underground Concrete Pipelines by Grouting for Reinforcement and Leakage Repair

ActiveCN112377717BAvoid churnEasy to coverPipe elementsSewer pipelinesEngineering plasticAirbag

Owner:CCCC SECOND HARBOR CONSULTANTS CO LTD

Adaptive information processing method and device based on airport meteorological automatic observation system

ActiveCN103558650BImprove compatibilityInstrumentsInformation processingData information

Owner:BEIJING METLED INFORMATION TECH

Bidirectional scissor lifting device for aerial working platform

InactiveCN102219171BAvoid instabilityImprove stabilityLifting framesAerial work platformFuselage

Owner:ZHEJIANG DINGLI MACHINERY CO LTD

A high-efficiency inducing differentiation agent and inducing differentiation medium for adipose stem cells

ActiveCN106867965BEffective induction of directed differentiationSkeletal/connective tissue cellsSmooth muscleDirected differentiation

Owner:PORTON BIOLOGICS LTD

Wheel suspension

InactiveCN102452288AEnough precisionGood responsive behaviorSteering linkagesResilient suspensionsMobile vehicleEngineering

Owner:FORD GLOBAL TECH LLC

Rail vehicle traction beam

ActiveCN102530008BImprove structural rigidityLight weightBogiesEngineeringUltimate tensile strength

Owner:CRRC QINGDAO SIFANG CO LTD

Method and device for recovering waste heat from high-temperature dusty flue gas with molten dust self-cleaning function

ActiveCN107843131BImprove protectionSimple structureStationary tubular conduit assembliesHeat exchange apparatusRecovery methodCounter flow

Owner:UNIV OF SCI & TECH BEIJING

Auxiliary device for installing connecting pipe of oil cooling pipe of cooler

InactiveCN103448025BAvoid recalibrationSave resourcesMetal-working hand toolsEngineeringScrew thread

Owner:SUZHOU CHENHAO TEXTILE TECH CO LTD

Device comprising a housing and at least one busbar

ActiveCN106797707BImprove protectionReduce high frequency interferenceBus-bar/wiring layoutsCasings with connectors and PCBBusbarPrinted circuit board

Owner:ZF FRIEDRICHSHAFEN AG

False twist processing machine

ActiveCN108396421BPrevent slidingReduce qualityFilament handlingTextiles and paperYarnEngineering

Owner:TMT MACHINERY INC

A high simulation brick pattern color steel plate embossing and cutting integrated equipment

ActiveCN109319540BImprove fullnessAntisepticMetal-working feeding devicesPositioning devicesBrickEngineering

Owner:JIANGSU EAST STEEL

Process for forming clear, wettable silicone hydrogel articles

InactiveCN101568857AOptical articlesProsthesisDiluentAqueous solution

Owner:JOHNSON & JOHNSON VISION CARE INC

A kind of preparation method of hollow fiber membrane

ActiveCN106345310BImprove structural featuresImprove performanceSemi-permeable membranesFiberN-Methyl-2-pyrrolidone

Owner:NANJING UNIV

rotating gondola

InactiveCN104912315BEasy to operateReduce the inconvenience of high-altitude maintenanceWindow cleanersBuilding support scaffoldsSteering wheelSteel ball

Owner:博宇(无锡)科技有限公司

A kind of method for preparing nano lignin balls from corn stover

ActiveCN113072714BPromote formationIncrease temperatureMembranesDialysisCelluloseBiology

Owner:QILU UNIV OF TECH

Aspheric optical element surface shape detection device

ActiveCN101672628BRealize acquisitionEasy accessUsing optical meansPhase shiftedCeramic

Owner:CHINA NORTH IND NO 205 RES INST

Switchgear high voltage interface protection cover combination

ActiveCN105356318BElectric shock preventionTimely protectionSubstation/switching arrangement casingsShutters/guards preventing contact accessEngineeringSwitchgear

Owner:WUHU JINNIU ELECTRIC

Compositions and methods for improving plants

InactiveCN102099476ASugar derivativesClimate change adaptationNucleotidePlant cell

Owner:VIALACTIA BIOSCI NZ

Method of using butyl hexadecanoate as attractant for beet armyworm female moth

InactiveCN105961387BOvercoming drug resistanceNo adverse effectsBiocidePest attractantsSemiochemicalCeanothic acid

Owner:SOUTHWEST FORESTRY UNIVERSITY

Negative liquid crystal compound, composition comprising the liquid crystal compound and application thereof

ActiveCN104774621BRaw materials are easy to getThe synthetic route is simpleLiquid crystal compositionsOrganic chemistryCrystallographyLiquid-crystal display

Owner:JIANGSU HECHENG DISPLAY TECH CO LTD

A device and method for distinguishing matrix pores and micro-fractures in shale reservoirs

ActiveCN107402169BControlling Diffusion EffectsIncrease reflectionSurface/boundary effectPermeability/surface area analysisExperimental testingTemperature control

Owner:INST OF MECHANICS CHINESE ACAD OF SCI

Method for producing maggot protein by using ecological treatment of after shelf-like food

InactiveCN100360049CGood conversion effectImprove biological performanceAnimal feeding stuffAccessory food factorsMaggotFood chain

Owner:NANKAI UNIV

Two-cutting embryo taking method for young grape fruits

InactiveCN102349447BImprove survival rateIncrease development rateHorticulture methodsPlant tissue cultureMedicineChange color

Owner:HORTICULTURE INST OF XINJIANG ACAD OF AGRI SCI

Device for automatically cleaning printed circuit boards and using method for device

InactiveCN103567160BSave human effortAchieve standardizationCleaning using toolsConductive pattern polishing/cleaningEngineeringPrinted circuit board

Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Method and device for generating network communication protocol test sequence based on finite-state machine

InactiveCN101674205BImprove test efficiencyJump relationship simplificationData switching networksTest efficiencyPathPing

Owner:STATE GRID CORP OF CHINA +4

A calendering device for thermal paper

ActiveCN110042693BInhibition of attachmentSolve technical problems with fluffCalendersDoctorsFiberMechanical engineering

Owner:广东莱宝通达实业有限公司

Numerical control machine tool for machining wooden handle

InactiveCN102632522BImprove sanitationEasy to operateWood-turning machinesEngineeringMachine tool

Owner:黄山市继林机械制造有限公司

A Gravity Anomaly Data Processing Method Applicable to Strapdown Marine Gravimeter

ActiveCN106405670BAccurate comparison informationImprove data processing accuracyGravitational wave measurementGravity anomalySpecific force

Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

A washing-resistant flame retardant synergist for textiles and its preparation method and application

ActiveCN107759763BEasy to useRaw materials are cheap and easy to getHeat resistant fibresLiquid repellent fibresPolymer sciencePolythylene glycol

Owner:BEIJING CTA TEX CHEM

Method and system for exhaust particulate matter sensing

ActiveCN107300518BFunction increaseGood repeatabilityInternal combustion piston enginesExhaust apparatusDieselingEnvironmental engineering

Owner:FORD GLOBAL TECH LLC

Transposed structure for a decision feedback equalizer combined with a trellis decoder

InactiveCN1647371AMultiple-port networksAdaptive networkComputer science

Owner:MICRONAS SEMICON

An adjustable multi-rope hoisting device for mines

ActiveCN108675099BStable positionImprove firm performanceMine liftsElectric machineCoupling

Owner:新疆喀拉通克矿业有限责任公司

Optical pickup apparatus and photodetector

InactiveCN101206883AReduce in quantityDoes not affect degrees of freedomOptical beam sourcesRecord information storageOptical pickupPhotodetector

Owner:SHARP KK

Output torque management in a vehicle having an electric powertrain

InactiveCN102398589BLimit rate of changeHybrid vehiclesSpeed controllerEngineeringControl theory

Owner:GM GLOBAL TECH OPERATIONS LLC

Semiconductor device

InactiveCN1391289ACounter-doping is effectiveSolid-state devicesSemiconductor devicesElectrical resistance and conductanceDevice material

Owner:FUJI ELECTRIC CO LTD

Selective barrier polishing slurry

InactiveCN101358108AOther chemical processesSemiconductor/solid-state device manufacturingCopper interconnectSlurry

Owner:ROHM & HAAS ELECTRONICS MATERIALS CMP HLDG INC

Improved resin groutable expansion anchor and method of installing same

InactiveCN101151437ADowelsAnchoring boltsRock boltEnvironmental geology

Owner:JENNMAR

An output voltage regulator device and method

InactiveCN106774585BSolve overshootEasy to adjustDc-dc conversionElectric variable regulationVoltage regulationControl theory

Owner:HUAWEI TECH CO LTD

Method for generating, transmitting and receiving stereoscopic images, and related devices

ActiveCN102714742ADigital video signal modificationSteroscopic systemsStereoscopic videoComputer graphics (images)

Owner:S I SV EL SOC ITAL PER LO SVILUPPO DELLELETTRONICA SPA

Single channel I/O in a modular sub-chassis

ActiveCN107966922AProgramme controlPLC for automation/industrial process controlElectrical bondingChannel I/O

Owner:ROCKWELL AUTOMATION TECH

Display system and method for detecting pointed position

InactiveCN101430626AExact detectionInput/output processes for data processingLiquid-crystal displayComputer graphics (images)

Owner:SHARP KK

A concrete recovery and crushing device based on the recycling of urban construction waste

ActiveCN111420745BReduce volumeImprove efficiencyGrain treatmentsElectric machineArchitectural engineering

Owner:GUANGDONG CONSTR ENG GRP

A fluorine-lined insertion tube suitable for high-temperature acid-base reaction conditions

ActiveCN109990144BGuaranteed tightnessWon't leakBranching pipesCoatingsEngineeringAcid–base reaction

Owner:NINGBO JUHUA CHEM TECH CO LTD

Air conditioner and its air supply structure

ActiveCN104748338BUniform air supplyDucting arrangementsLighting and heating apparatusAir channelWaste management

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

A new method of peony grafting

InactiveCN103650925BImprove survival rateIncrease contact surfaceHorticultureRootstockHigh survival rate

Owner:康仲英

A light-emitting diode chip and its manufacturing method

ActiveCN108682727BReduce in quantityAvoid it happening againSemiconductor devicesRefractive indexActive layer

Owner:HC SEMITEK ZHEJIANG CO LTD

Blade brake and clutch

InactiveCN1286355CFully shieldedFriction clutchesLawn-mowersCouplingEngineering

Owner:HONDA MOTOR CO LTD

Electric pressure rice cooker, automatic locking device, automatic pressure locking function control method

ActiveCN105662127BWith automatic pressure lock functionStop precisePressure-cookersEngineeringControl unit

Owner:(株)酷晨

A storage rack for high-voltage transmission wires

ActiveCN104310126BAvoid damageWork orderlyHigh pressureHigh voltage

Owner:STATE GRID CORP OF CHINA +1

A packing box with a tilt warning

ActiveCN109436570BRealize the packageRealize the shock absorption effectPackaging vehiclesContainers for machinesStructural engineeringAcoustics

Owner:重庆具码科技有限公司

Integrated circuit tester

InactiveCN101165476BAvoid damageIncrease scan resolutionSemiconductor/solid-state device testing/measurementMaterial analysis by optical meansImage resolutionEngineering

Owner:苏州均华精密机械有限公司

Multi-directional text detection method based on corner points

ActiveCN108960115BEasy to detectSolve the detection speed is slowCharacter and pattern recognitionText detectionComputer graphics (images)

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Pharmaceutical composition containing orlistat and its preparation method

ActiveCN102552168BShort granulation cycle timesShort cooling timeOrganic active ingredientsMetabolism disorderPharmacyActive agent

Owner:HANGZHOU HUADONG MEDICINE GRP PHARMA RES INST

A Method for Discriminating the Feasibility of Mid-seam Abandoned Coal Mining in Composite Knife Column Residual Mining Area

ActiveCN106055892BSpecial data processing applicationsInformaticsControl layerPressure controlled ventilation

Owner:TAIYUAN UNIV OF TECH

Bucket test method and method, device and system for providing configuration information

ActiveCN105740137BImprove user experienceFlexible managementSoftware testing/debuggingSoftware engineeringClient-side

Owner:ALIBABA GRP HLDG LTD

Wind driven generator and variable-pitch system thereof

ActiveCN102506010BReduce shockRealize the pitch functionWind motor controlWind motor combinationsHydraulic cylinderWind driven

Owner:SANY ELECTRIC CO LTD

Butterfly-shaped automatic door-closing speed-regulating hinge

ActiveCN102242591BEasy to assembleFirmly connectedBuilding braking devicesEngineeringSmall tooth

Owner:ZHEJIANG YOUAN GAOKE FIRE FIGHTING SYST

A gas throttling simulation device

ActiveCN105545281BStrong throttling and cooling effectChange lengthSurveyLiquid/gas jet drillingAirflowAerospace engineering

Owner:PETROCHINA CO LTD

Method for synthesizing pseudoisomethyl ionone

InactiveCN1171842CIncrease exchange frequencyReduce thermal lossOrganic compound preparationCarbonyl compound preparationFractionationIonone

Owner:广州百花香料股份有限公司

A New Method for Preparation of Oxazole Derivatives

ActiveCN104592144BReduce usageReduce pollutionOrganic chemistryChlorideSolvent

Owner:SHANGHAI DINGYA PHARM CHEM CO LTD

Dinitrogen monomer, diamine monomer, polyimide and modified polyimide

ActiveCN103896829BOrganic chemistryPolymer scienceHalogen

Owner:TAIWAN TEXTILE RESEARCH INSTITUTE

Method for constructing energy-saving disk array of vertical configuration distribution check

ActiveCN101976174BReduce consumptionGood redundant data protection mechanismEnergy efficient ICTInput/output to record carriersRAIDProtection mechanism

Owner:TOYOU FEIJI ELECTRONICS

An automatic control dust-free stone carving grinding system

ActiveCN105751074BRapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesSuction forceAutomatic control

Owner:临沂恒元城市建设运营有限公司

Method for electrodepositing nanocrystalline nickel-cobalt alloy by double-pulse

InactiveCN102260891BNo crackImprove the finishMaterial nanotechnologyPhotography auxillary processesNickel ionsPulse current

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Mainboard with expansion connector

InactiveCN103246314AAvoid unusable or even burnt situationsDigital data processing detailsExpansion cardMotherboard

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

Lower box mechanism

ActiveCN106005584BAction relationship is simpleAvoid remodelingConveyorsPackagingMechanical engineering

Owner:CHENGDU SOONTRUE MECHANICAL EQUIP CO LTD

Method for producing cellulose acetate flakes

InactiveCN110248965AHigh transparencyAcetic acidSolubility

Owner:DAICEL CHEM IND LTD

A fire emergency multifunctional power supply system

ActiveCN105429282BProtect the loadGuaranteed to workEmergency power supply arrangementsElectrical batteryDisplay device

Owner:广州旭丰工业互联网有限公司

Method for producing glutathione through Candida utilis fermentation

ActiveCN101880702BMicroorganism based processesFermentationHydrolysateBacterial strain

Owner:CHENGDU ZIHAO PHARMA

A mesh routing topology networking method and system

ActiveCN112532529BConducive to reasonable distributionIntuitive graspData switching networksGraphical user interfaceMesh routing

Owner:深圳市乙辰科技股份有限公司

Natural gas automatic distribution method and system

ActiveCN109210380BReduce workloadHigh degree of automation controlPipeline systemsAutomatic transmissionControl system

Owner:国家管网集团北京管道有限公司 +1

An embedded rail vibration-damping fastener and its preparation method

ActiveCN106638171BLow dynamic to static ratioExtended service lifeRail fastenersVibration attenuationElastic component

Owner:中国船舶集团有限公司第七一一研究所

An intelligent fingerprint lock

InactiveCN104091379BImprove securitySimple structureIndividual entry/exit registersRemote controlComputer module

Owner:重庆诗韵智能家居有限公司

A three-dimensional navigation system

ActiveCN110411472BAccurate feedbackImprove experienceInstruments for road network navigationComputer graphics (images)Engineering

Owner:BOE TECH GRP CO LTD +1

A Measuring Method of Average Mach Number at Nozzle Outlet

ActiveCN112098060BMachine part testingMass flow measurement devicesMeasuring instrumentEngineering

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A mobile payment confirmation method, device, system and storage medium

ActiveCN109087109BImprove securityImprove reliabilityProtocol authorisationComputer networkInternet privacy

Owner:WELLONG ETOWN INT LOGISTICS

A method for improving radiation resistance performance of mos devices or integrated circuits

ActiveCN110880491BIncrease the lengthEasy to operateSemiconductor/solid-state device detailsSolid-state devicesEngineeringIrradiation

Owner:PEKING UNIV

Community voting method, device, equipment, and storage medium based on block chain technology

ActiveCN111355719BFix security issuesSafe and Reliable ConfirmationVoting apparatusData processing applicationsThird partyCommunity setting

Owner:深圳市万物云科技有限公司

A roast duck drying device

InactiveCN101692910BAchieve mechanical propertiesAchieve standardizationMeat/fish preservation by freezing/coolingFood preparationControl systemEngineering

Owner:CHINA AGRI UNIV

An integrated processing device for steel plates

InactiveCN106694998BEven by forceImprove cut qualityShearing machinesOther manufacturing equipments/toolsSheet steelEngineering

Owner:嘉善中建钢结构安装有限公司

A thermostat seat mold

ActiveCN104439082BEasy to shrinkEasy to replaceFoundry mouldsFoundry coresThermostatEngineering

Owner:WUHU YINXING AUTO PARTS

Photosensitive drum driving assembly

ActiveCN101907858BWork reliablyWork reliability and stabilityElectrographic processGear wheelHead parts

Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

Health paint

InactiveCN103242719BImprove immunityIncrease the oxygen content of the airAntifouling/underwater paintsPaints with biocidesDiseaseAntibiosis

Owner:WEIHAI ZIPU GRP CO LTD

A method of low-temperature hydrothermal treatment coupled with pyrolysis liquefaction to prepare low-nitrogen bio-oil

ActiveCN110117504BSuppress generationReduce nitrogen contentLiquid carbonaceous fuelsLiquid hydrocarbon mixture productionLow nitrogenPhysical chemistry

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

A kind of crystalline thermoplastic copolymerized polyimide resin and its application

ActiveCN106279687BControl melting pointHigh glass transition temperatureThermoplasticAdhesive

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

goa circuit and liquid crystal display panel

ActiveCN105976785BAvoid transmissionAvoid electrostatic damageStatic indicating devicesNon-linear opticsElectricityLiquid-crystal display

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Method and circuit for detecting fault of improper continuous radiation of optical module

ActiveCN1874204BReduce adverse effectsTransmitters monitoringElectromagnetic transmissionOptical ModuleComputer module

Owner:SOURCE PHOTONICS CHENGDU

A waste oil vacuum collector with a rod chamber for a hydraulic cylinder

ActiveCN106438586BAchieve recyclingAvoid pollutionFluid-pressure actuator componentsHydraulic cylinderFiltration

Owner:广州一道注塑机械股份有限公司

A washing machine linkage door and its control method

ActiveCN111074486BReduce the number of timesImprove experienceOther washing machinesTextiles and paperLaundry washing machineMechanical engineering

Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Hybrid electric vehicle system switching control method based on dual-rotor motor dynamic coupler

ActiveCN103991374BFuel economy optimal controlGuaranteed uptimeHybrid vehiclesGas pressure propulsion mountingElectric machineControl system

Owner:JIANGSU UNIV

Method for extracting total RNA (Ribonucleic Acid) of grapholita molesta adult antennae

InactiveCN102634508BSolve degradationQuality improvementDNA preparationRNA extractionTotal rna

Owner:NORTHWEST A & F UNIV

Handover method and mobile access gateway control function entity

ActiveCN102595493BNetwork traffic/resource managementConnection managementRadio Network ControllerHandover

Owner:ZTE CORP

Pressure regulating device, method of use thereof, and pressure regulating system

ActiveCN110043799BSimple structureEasy to operatePipeline systemsEngineeringVALVE PORT

Owner:TSINGHUA UNIV

Manual mechanical pressure clamp

ActiveCN103433880BSpannersWrenchesInterference fitEngineering

Owner:青岛速合连接技术有限公司

Bus adapter card detection system and method for detecting bus adapter card

InactiveCN106708670AImprove execution efficiencyDetecting faulty computer hardwareOperating system

Owner:INVENTEC PUDONG TECH CORPOARTION +1

A multi-contact shielded connector

ActiveCN106374252BAchieve conductive continuitySimple structureVehicle connectorsCoupling contact membersShielded cableElectrical resistance and conductance

Owner:HENAN THB ELECTRIC

An infrared electric heating tube and its water heater

ActiveCN104093229BPrevent burstExtended service lifeHeating element shapesWater heatersInfraredFiber

Owner:FOSHAN NANHAI RES THERMAL EQUIP

a picker

ActiveCN108886960BGuaranteed picking efficiencyGuarantee picking qualityPicking devicesMachine buildingIndustrial engineering

Owner:XINJIANG XINYANMUSHEN TECH CO LTD

Low-lying pavement drainage system based on kinetic energy recovery

ActiveCN110541460BSimple Drainage SolutionsEfficient Drainage SolutionsSewerage structuresSewage drainingSpeed bumpRoad surface

Owner:安徽企路石工程技术开发有限公司

The preparation method of naftopidil

ActiveCN101747293BHigh yieldNovel methodOrganic chemistryRefluxOrganic solvent

Owner:蚌埠丰原涂山制药有限公司

A method and system for pneumatically conveying ash, and a storage medium

ActiveCN108674997BReduce workloadImprove timelinessBulk conveyorsThermodynamicsProcess engineering

Owner:白志刚

Avoiding exposed node problems in wireless local area networks

ActiveCN101356775AAvoid the need to cancelData switching networksHidden node problemTransmission response

Owner:AVAYA TECH LLC

Required delivery density performance testing device

ActiveCN103018275BLarge adjustment rangeLarge test rangeMaterial heat developmentEngineeringElectromagnetic valve

Owner:应急管理部天津消防研究所

Strengthen the honeycomb structure

InactiveCN102781282BGood lookingHigh strengthDismountable chairsFoldable chairsEngineeringHoneycomb structure

Owner:ERAVOLUTION

Communication method and device

ActiveCN112104616BTransmissionComputer networkTelecommunications

Owner:NEW H3C TECH CO LTD

A kind of inner ring fine grinding device for bearing processing and grinding method thereof

ActiveCN112917262BFast and efficient fine grindingHigh precisionGrinding carriagesRevolution surface grinding machinesElectric machineryEngineering

Owner:ZHEJIANG HUANYU BEARING +1

Nanocomposite material, glassy carbon composite electrode and method for manufacturing both, electrochemical sensor

ActiveCN111793393BHigh sensitivityImprove detection efficiencyMaterial nanotechnologyCoatingsCarbon compositesP-acetaminophenol

Owner:CHONGQING UNIV OF EDUCATION

A method, device and system for anonymizing private data in a communication network

ActiveCN103067918BPrevent leakageMeet legal requirements to protect personal privacySecurity arrangementInternet privacyData anonymization

Owner:HUAWEI TECH CO LTD

Non-contact power receiving equipment

InactiveCN105990888BNear-field transmissionCircuit arrangementsElectric powerRectifier

Owner:WITS CO LTD

A kind of colored liquid metal printing ink and preparation method thereof

ActiveCN107337964BImprove conductivityImprove stabilityInksLiquid statePrinting ink

Owner:BEIJING DREAM INK TECH CO LTD

On-track space camera gain regulating method

ActiveCN103322982BMeet the requirements for maximum radianceFor subsequent applicationPicture taking arrangementsEarth observationEngineering

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Recovery method of sulfolene crystallization wastewater

ActiveCN109111424BEfficient recyclingAvoid decompositionOrganic chemistryWater/sewage treatmentHydrogenation reactionDisulfur dioxide

Owner:PETROCHINA CO LTD

A high-precision special-shaped tube expansion forming device

ActiveCN112007997BFast curingRealize feedingShaping toolsCooling effectStructural engineering

Owner:SHANDONG MEICHEN ADVANCED POLYMER MATERIALS TECH CO LTD

Method and device for scrambling positioning reference signals

ActiveCN101997568BIncrease randomnessHigh precisionMulti-frequency code systemsProcessor registerCyclic prefix

Owner:HUAWEI TECH CO LTD

A method and system for rapid living detection

ActiveCN113963427BFully extract moiré featuresReduce dimensionalityImage enhancementImage analysisNeural network nnFacial motion

Owner:ZHEJIANG GONGSHANG UNIVERSITY

Sander working platform automatic lift adjuster

ActiveCN104802085BRealize automatic lifting adjustmentExtended service lifeGrinding drivesDrive shaftEngineering

Owner:徐兆友

Structural supercapacitor based on graphene/polymer/cement composite and its preparation method

ActiveCN111755259BImprove electrical performanceImprove mechanical propertiesHybrid capacitor electrolytesHybrid capacitor electrodesPolymerElectrolyte

Owner:TONGJI UNIV

A Deformation Measurement Method Using Conical Wire

ActiveCN104296647BLow costEasy accessUsing optical meansMechanical solid deformation measurementsMeasurement deviceMeasurement point

Owner:HUBEI UNIV OF TECH

Electronic devices and display components

ActiveCN110460691BWith display functionEasy to useTelephone set constructionsComputer hardwareHand parts

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A cooling drum structure for plastic film production

ActiveCN111136842BImprove securityGuaranteed leakFlat articlesWater leakageElectric machine

Owner:汕头市华骏包装材料有限公司

Sliding isolation spacing structure for rammed-earth rural house and construction process thereof sliding isolation spacing structure

InactiveCN105839970AGuarantee the effect of shock isolationSimple structureProtective buildings/sheltersShock proofingInsulation layerArchitectural engineering

Owner:ZHENGZHOU UNIV