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.

Method for carrying out dynamic well depth design by utilizing surface layer model

InactiveCN102096108BImprove work efficiencyLow costSeismology for water-loggingDepth in a wellSurface layer

Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD

Control system, control method and electronic device

ActiveCN110618625BNo additional hardware costsRealize automatic identificationProgramme controlComputer controlControl systemControl engineering

Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1

Shock-proof pressure-tight unsaturated polyester resin and uses thereof

ActiveCN101177524BImprove performanceRail fastenersPolyolFormate

Owner:SWANCOR ADVANCED MATERIALS CO LTD

Cement troweling equipment for road construction

ActiveCN108118592BRoads maintainenceRoad constructionCement

Owner:上海三航奔腾海洋工程有限公司

Hardenable compositions based on silylated polyurethanes

InactiveCN102037039BIncrease the degree of cross-linkingFast crosslinkingPolyureas/polyurethane adhesivesSilyleneIndium

Owner:HENKEL KGAA

A noise reduction control method and electronic equipment

ActiveCN107484076BImprove experienceImprove soundSignal processingTransducer circuitsSound sourcesSensory control

Owner:LENOVO (BEIJING) LTD

Monitoring system and business system

ActiveCN105591821BData switching networksSoftware engineeringMonitoring system

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Thermostat assembly, cooling system, engine and car

ActiveCN112065565BImprove combustion efficiencyReduce friction workCoolant flow controlMachines/enginesCylinder headCoolant flow

Owner:CHERY AUTOMOBILE CO LTD

A stone production system and method

ActiveCN105291272BImprove automationImprove intelligenceGrinding machinesStacking articlesProduction lineControl system

Owner:QUANZHOU HAIENDE ELECTROMECHANICAL TECH DEV

Multifunctional alkoxy-terminated polysiloxane polymer and preparation method thereof

ActiveCN111440321BControl incomplete hydrolysisNo need to switch too muchPolymer sciencePtru catalyst

Owner:ZHEJIANG XINAN CHEM INDAL GROUP

Connector Inserts, Connector Receptacles and Connector Systems

InactiveCN103682831BIncorrect coupling preventionTwo-part coupling devicesY connectorPeak value

Owner:APPLE INC

Numerical control drill double relief angle blade milling machine

ActiveCN101774137BReduce grinding errorCorrect shape exactlyTwist drillsNumerical controlMotor drive

Owner:NANJING CHENGUANG GRP

A field programmable gate array configuration mode automatic switching device and switching method

ActiveCN109408151BRealize the function of automatic switchingFlexible switchingProgram loading/initiatingGate arrayEngineering

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

High-precision smooth-running automobile chassis dynamometer flywheel set system

InactiveCN101476956BEffective use of qualityIncrease the moment of inertiaVehicle testingMeasurement of vehicle's tractive/propulsive powerClutch controlMoment of inertia

Owner:富奥威泰克汽车底盘系统有限公司

System and method for webpage control

InactiveCN103870188APrevent movementInput/output processes for data processingControl systemWeb page

Owner:FU TAI HUA IND SHENZHEN +1

Infusion bottle leak detection device and leak detection method

ActiveCN107449558BEasy to operateQuick leak detectionDetection of fluid at leakage pointVacuum pumpingControl system

Owner:SICHUAN KELUN PHARMA CO LTD

Partial compensation lens system and design method of concave parabolic mirror for non-zero position detection

ActiveCN104932100BImprove convenienceImprove practicalityOptical elementsSystems designDesign methods

Owner:ZHEJIANG UNIV

Biaxially oriented polyethylene (BOPE) coating print film

InactiveCN102529267BGood printabilityGood wipe resistanceSynthetic resin layered productsPolymer sciencePolyvinyl alcohol

Owner:HUBEI FIRSTA MATERIALS SCI & TECH GRP

Imaging apparatus and interchangeable lens

ActiveCN100541315CTelevision system detailsColor television detailsCamera lensEngineering

Owner:SONY CORP

Hollow insulation bricks for walls

ActiveCN106320595BLow thermal conductivityMulti-directional high strengthConstruction materialSurface layerBrick

Owner:徐州天权企业管理咨询有限公司

A kind of preparation method of water-soluble fluorescent carbon quantum dot

ActiveCN106978170BImprove performanceHigh yieldNanoopticsLuminescent compositionsMesophaseIon

Owner:XIAN UNIV OF TECH

A device and method for preparing a toughened amorphous carbon-based multiphase hybrid film

ActiveCN111850484BHigh bonding strengthReduce interface stressVacuum evaporation coatingSputtering coatingRadio frequency magnetron sputteringPlasma technology

Owner:TAIYUAN UNIV OF TECH

A voltage clamp circuit for online measurement of power transistor conduction voltage drop

InactiveCN105811765BRealize measurementDc-dc conversionElectric variable regulationElectrical resistance and conductanceCurrent limiting

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Yourong-extraction, impurity removal and enrichment method for recovery of low-content rare earth waste residue

InactiveCN105063381BReduce wasteLow costProcess efficiency improvementSocial benefitsEnrichment methods

Owner:LONGNAN COUNTY NANYU RARE EARTH RESOURCES COMPREHENSIVE UTILIZATION CO LTD

A special manipulator for building interior wall decoration

InactiveCN105965515BEliminate jitterNo movementBuilding constructionsManipulatorEngineeringManipulator

Owner:武汉可遇科技有限公司

Production of nanometer copper oxide with controllable microstructure

InactiveCN100443414CSmall particle sizeEvenly dispersedNanostructure manufactureCopper oxides/halidesChemical reactionCopper oxide

Owner:NANJING UNIV OF SCI & TECH

A bonding and pressing equipment for plywood production and processing

ActiveCN110480763BAchieve cleaning effectEasy to operatePlywood pressesVeneer pressesElectric machineryScrew thread

Owner:嘉兴宝龙新材料股份有限公司

Electrician wiring screwdriver

InactiveCN107225530BImprove wiring efficiencyImprove wiring qualitySpannersWrenchesCurrent meterEngineering

Owner:绍兴柯桥益川纺织有限公司

Method, device and equipment for generating spliced human body video

ActiveCN112188233BIncrease authenticityImprove naturalnessVideo data indexingSelective content distributionHuman bodyMedicine

Owner:BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD

A fence for electric construction

ActiveCN107100424BEven by forceEvenly bentFencingEnergy absorptionEngineering

Owner:安徽亿力电力设备有限公司

Water-expansion molding process for universal joints used in automobiles

ActiveCN108838270BImprove surface appearance qualityIncrease productivityUniversal jointEngineering

Owner:广东思豪内高压科技有限公司

A kind of method for raising Spodoptera larvae

ActiveCN110810347BPromote growth and developmentExcellent hatchabilityFood processingFood preservationAnimal scienceFishery

Owner:PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI

Screwless Terminal Assemblies

InactiveCN102347533BClamped/spring connectionsRest positionElectrical conductor

Owner:SCHNEIDER ELECTRIC IND SAS

An Infrared Imaging System Using Inflatable Thin Film Mirror and Its Compensation Mirror

ActiveCN104570345BEliminate surface errorsMeet the requirements of ideal imagingMountingsIdeal imageImaging quality

Owner:韩平

Method for improving brine processing capability of brine preprocessor

ActiveCN101671832BImproved ability to handle salt waterImprove abilitiesElectrolysis componentsSulfite saltSodium sulfite

Owner:SHANDONG DONGYUE FLUO SILICON MATERIALS CO LTD

A kind of Wuqing ginger fever gel ointment for treating myofascitis and preparation method thereof

ActiveCN110251638BHigh extraction rateImprove stabilityAntipyreticAnalgesicsFasciitisChinese cinnamon

Owner:HEILONGJIANG UNIV OF CHINESE MEDICINE

System and method for sharing navigation information

InactiveCN104613971BEasy to create and manageInstruments for road network navigationTransmissionNavigation systemMarine navigation

Owner:HUNAN SATELLITE NAVIGATION INFORMATION TECH CO LTD

Conversion of solar energy

InactiveCN100421264CCost efficientPhotovoltaic supportsSolar heating energySolar cellOptical control

Owner:THE SUN TRUST L L C

Blanking device in insulin needle heat sealing assembler

InactiveCN101913440BOvercome offsetSmooth and error-free deliveryWrappingEngineeringMechanical engineering

Owner:玉环联达模具有限公司

Nozzle device and method of use for 3D printing concrete on pile foundation

ActiveCN109371971BMonitor liquidity in real timeImprove liquidityAdditive manufacturing apparatusFoundation engineeringComputer printingControl system

Owner:HOHAI UNIV

Triangularly connected chain H bridge suspended type inverter interphase DC side voltage balancing control method

ActiveCN103401459BEasy to implementPrevent problems such as excessive harmonicsAc-dc conversionThermodynamicsGrid connected inverter

Owner:SOUTHEAST UNIV

A woven fabric with a knitting-like effect capable of shielding ultraviolet light and a manufacturing method thereof

ActiveCN104726995BFunctional DiversificationFeel tightWoven fabricsConjugated synthetic polymer artificial filamentsPolyesterUltraviolet lights

Owner:安徽省中日农业环保科技有限公司

A Transformer Comprehensive Load Capacity Evaluation System

ActiveCN112577765BEasy loadingPrevent affecting power consumptionThermometers using material expansion/contactionStructural/machines measurementTransformerControl engineering

Owner:HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST

System and method for protecting mobile terminal boot

ActiveCN104796506BRealize communicationHigh currentTransmissionTelephone set constructionsControl signalData port

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Wind power generator system and wind energy data error correction method and yaw control method

ActiveCN108691730BWind motor controlMachines/enginesData errorAtmospheric sciences

Owner:XUJI GRP +1

Electronic commerce safe trading platform and its method

ActiveCN101211436BGuaranteed validityEnsure safe transactionsPayment architectureBuying/selling/leasing transactionsCryptographic protocolE-commerce

Owner:SHENGQU INFORMATION TECH SHANGHAI

A message sending method and device

ActiveCN109922008BRelieve stressImprove carrying capacityTransmissionServer allocationDistributed computing

Owner:NEW H3C SECURITY TECH CO LTD

Equipment for marking and/or scanning objects

ActiveCN103269866BPrintingEngineeringActive state

Owner:ALLTEC ANGEWANDTE LASER LICHT TECH GMBH

O.jingdongensis sp. antibacterial peptide and preparation method and use thereof

InactiveCN102206264BAntibacterial agentsPeptide/protein ingredientsDisulfide bondingAntimicrobial drug

Owner:CHENGDU INST OF BIOLOGY CHINESE ACAD OF S

A Centrifugal Pump Impeller with Non-smooth Surface and Its Efficiency and Noise Synergistic Design Method

ActiveCN109915407BImprove performanceSmall pulsationGeometric CADPump componentsEngineeringPhysics

Owner:JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH +1

A preparation method of graphene quantum dots-bovine serum albumin composite material applicable to electrochemical chiral recognition

ActiveCN108445064BThe preparation method is simple and environmentally friendlyEasy to identifyMaterial analysis by electric/magnetic meansEnantiomerBovine serum albumin

Owner:CHANGZHOU UNIV

A phase control system and method

ActiveCN109234896BGuaranteed synchronicityQuality improvementLoomsProgramme control in sequence/logic controllersSynchronous controlControl system

Owner:宁波乐邦电气有限公司

Collecting and analyzing malware data

ActiveCN102160048BPlatform integrity maintainanceMalware analysisData science

Owner:MICROSOFT TECH LICENSING LLC

A d2d device-to-device connection method and terminal device

ActiveCN110113826BEasy to operateReduce complexityConnection managementTwo-way working systemsComputer hardwareTerminal equipment

Owner:VIVO MOBILE COMM CO LTD

Reducing atmosphere establishment method and continuous annealing process for continuous annealing process

ActiveCN106119477BReduce consumptionImprove cleanlinessFurnace typesHeat treatment furnacesProduction lineStrip steel

Owner:华冠新型材料股份有限公司

Optical imaging lens

ActiveCN112346221AWide angleBig imageOptical elementsOphthalmologyOptical axis

Owner:ZHEJIANG SUNNY OPTICAL CO LTD

Image display apparatus and image sensing apparatus

InactiveCN101753844ATelevision system detailsCharacter and pattern recognitionDistance detectionImage sensing

Owner:SANYO ELECTRIC CO LTD

Printed matter for anti-counterfeiting and its manufacturing method

ActiveCN112616311BShorten the timeLow costPattern printingInformation cardsLatent imageEngineering

Owner:KOREA MINTING SECURITY PRINTING & ID CARD OPERATING CORP

Preparation method of molybdenum disulfide-graphite oxide-nickel phosphorus-polytetrafluoroethylene composite material

ActiveCN109021472BSimple molding processReduce manufacturing costWear resistantPre treatment

Owner:YANSHAN UNIV

A kind of synthetic method of iminostilbene

ActiveCN111217751BSave production waterEnergy saving productionOrganic chemistryOrganic solventLiquid water

Owner:ZHEJIANG HUAZHOU PHARMA CO LTD

Arene device with improved structure, and arene technology

ActiveCN103240044AImprove efficiencyAvoid Downtime CostsHydrocarbon by isomerisationChemical/physical/physico-chemical processesChemical industryEngineering

Owner:DALIAN FUJIA DAHUA GASOLINEEUM CHEM

Polymer soil stabilizer and preparation method thereof

ActiveCN110055083BEvenly dispersedImprove permeabilityOrganic fertilisersSoil conditioning compositionsPotassium persulfateCellulose

Owner:北京中科盛联集团有限公司

A duv LED epitaxial wafer structure

ActiveCN105895759BImprove luminous efficiencyReduce the ratioSemiconductor devicesQuantum wellThin layer

Owner:TAIYUAN UNIV OF TECH

Forming train and method for adding vehicles constituting the forming train

ActiveCN104340076BAvoid loadFlexible response to changes in marshalling lengthSpeed controllerPropulsion using dc motorsEngineeringAC power

Owner:HITACHI LTD

Buoy data information transfer device based on unmanned ship system

ActiveCN107168314BEfficient acquisitionGet goodNetwork topologiesPosition/course control in two dimensionsExternal storageData information

Owner:SHANGHAI OCEAN UNIV

Dual-fuel vehicle air tightness and air permeability detection device and control method thereof

ActiveCN105092185BImprove air tightnessHigh precisionVehicle testingMeasurement of fluid loss/gain rateElectricityHigh pressure

Owner:ZHEJIANG JINGANG AUTOMOBILE +1

Light steel wall structural system for constructing low and multi-storey building

InactiveCN1644832BNo load superposition phenomenon occursNo mutual interferenceStrutsWallsStructural systemFloor level

Owner:殷曦沛 +2

Lotus leaf cold drink food

InactiveCN101438759BSignificant weight lossObvious fat reductionFrozen sweetsFood preparationAnti virusDiuresis

Owner:NINGBO UNIV

Oxygen supply system and control method for a hydrogen fuel cell vehicle

ActiveCN110828854BQuick responseSolve the problem of oxygen supply lagReactant parameters controlFuel cell controlSolenoid valveAir filter

Owner:中极氢能汽车(长治)有限公司

A five-axis compound motion assist arm

ActiveCN104440876BFlexible movementMovement Efficient and ReliableProgramme-controlled manipulatorGripping headsProtection mechanismEngineering

Owner:TONGGAO ADVANCED MFG TECH TAICANG

Aluminum profile graded-speed extrusion process

ActiveCN103157684BExtrusion is widely applicableSimple processLow speedSize change

Owner:CIXI YIMEIJIA ALUMINUM CO LTD

Flowmeter

InactiveCN105143837BVolume flow proportion measurementVolume meteringEngineering

Owner:DIEHL METERING

an environmentally friendly car

ActiveCN109263559BEasy to placeEasy to get outWheel adhesionOptical viewingRear-view mirrorFluorescent lamp

Owner:温州雪榕机械科技有限公司

A plate distillation column

ActiveCN110215729BImprove separation efficiencyImprove work efficiencyFractional distillationEngineeringTower

Owner:WUXI KELUNDA CHEM & THERMAL EQUIP

Plasmid for detecting activity of ribosome inactivating protein and its construction method and application

InactiveCN104498494BGreat application potentialLow costMicrobiological testing/measurementVector-based foreign material introductionNucleotideRibosome Inactivation

Owner:SHANXI UNIV

Coating method utilizing organic light-emitting device drying agent which can be coated

InactiveCN103264014BLow costEasy to makeSolid-state devicesPretreated surfacesScreen printingOrganic light emitting device

Owner:SHAANXI UNIV OF SCI & TECH

leather making process

ActiveCN105441599BOmit softening processSimple processPre-tanning chemical treatmentLeather/skins/hides/pelt chemical treatment apparatusPolyurethane dispersionEconomic benefits

Owner:浙江通天星集团股份有限公司

A preparation method of effective parts of traditional Chinese medicine for treating hyperlipidemia

ActiveCN106890221BTake advantage ofRealize rational utilizationMetabolism disorderPlant ingredientsMedicinal herbsOrganosolv

Owner:GUANGZHOU YIPINHONG PHARMA +4

Content sharing method and device

ActiveCN104102349BSimplify sharing stepsImprove experienceInput/output for user-computer interactionImage analysisDisplay deviceContent sharing

Owner:BEIJING ZHIGU RUI TUO TECH

A method and device for degassing vacuum glass

ActiveCN104961359BReduce vacuumGuarantee the effect of heat insulation and sound insulationVacuum pumpingEngineering

Owner:洛阳兰迪真空玻璃科技有限公司

A kind of masterbatch composition and processing method thereof

ActiveCN108299710BSimple processReduce manufacturing costPolymer sciencePolyolefin

Owner:HANGZHOU XINGLU TECH CO LTD +1

A system and method for remote automatic control and detection of urban street lamps

InactiveCN104780678BUnderstand and change lighting conditions in real timeUnderstanding and Changing Lighting SituationsElectric light circuit arrangementInformation processingDigital data

Owner:BEIJING WORLDLIGHT INT LIGHTING TECH +2

High-strength cast aluminium alloy material

InactiveCN101363093BReduce formulation costsHigh tensile strengthRare earthMetal

Owner:贵州铝厂有限责任公司 +2

A deep drying system for high temperature melting of waste sludge

ActiveCN112939411BSolve the technical problem of insufficient suctionEasy to collectCombination devicesSludge treatment by de-watering/drying/thickeningThermodynamicsFlue gas

Owner:湖州明境环保科技有限公司

A hybrid for electron transport layer of polymer solar cell and preparation method thereof

ActiveCN108461637BMaterial nanotechnologySolid-state devicesSide chainElectrical battery

Owner:CHANGZHOU UNIV

A method and system for error correction and guidance of mis-driving vehicles on expressway with passenger and cargo separated

ActiveCN105355055BImprove traffic capacityError correction guide implementationRoad vehicles traffic controlTraffic capacityForward error correction

Owner:SOUTHEAST UNIV

Soft pack battery module and manufacturing method thereof

ActiveCN111430618BStrong anti-signal interference performanceIncreased durabilityCells structural combinationSecondary cells testingPouch cellEmbedded system

Owner:SHANGHAI YUYUAN POWER TECH CO LTD

An information processing method and network security device

ActiveCN109921933BImprove user experienceImprove efficiencyTransmissionInformation processingTelecommunications

Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

Method for pre-processing raw materials for catalytic reforming device and device thereof

InactiveCN101906319BReduce internal circulationReduce cooling loadCatalytic naphtha reformingTreatment with hydrotreatment processesCatalytic reformingHydrogenation reaction

Owner:SOUTH CHINA UNIV OF TECH +1

Stretch molding die for the exhaust cone shell of the automobile engine exhaust system

ActiveCN103691810BDimensionally stableAvoid wrinklesShaping toolsEjection devicesEngineeringExhaust pipe

Owner:WUXI DAWN DIE & STAMPING

A vacuum pumping device for a waterline filling machine

ActiveCN110255473BAvoid bottle cloggingReduce the frequency of entering dry runFilling using suctionSafety device in filling machineryVacuum pumpingSolenoid valve

Owner:JIANGSU CHINA BEVERAGE MACHINERY

A data survey statistics form

ActiveCN109101927BChange statistical methodsImprove investigation efficiencyOther printing matterCharacter and pattern recognitionSurvey resultPaperboard

Owner:石门天韵传媒有限公司

A flame cutting robot

ActiveCN110842325BSmall footprintEasy to transportGas flame welding apparatusEngineeringFlame cutting

Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1

Device and method for zero emission preparation of aqueous oxidizer salt solution

InactiveCN102603433BEfficient emissionsEfficient removal of impuritiesExplosive working-up apparatusSaline waterWater filter

Owner:QINGDAO TARGET MINING SERVICES

Electric water filling valve for railway passenger car

ActiveCN106246954BImprove technical levelReduce labor intensityOperating means/releasing devices for valvesMultiple way valvesRailway passenger carWater resources

Owner:SCI INST HOHHOT ADMINISTRATION OF RAILWAY

A disconnection automatic detection and isolation alarm power distribution cabinet device and its use method

ActiveCN110429480BEasy constructionSimple and fast operationEmergency protective circuit arrangementsSubstation/switching arrangement casingsStructural engineeringControl theory

Owner:江苏三得力电气有限公司

Laser alignment fixture for a reactor system

PendingCN113667953ANuclear energy generationVacuum evaporation coatingReactor systemSusceptor

Owner:エーエスエムアイピーホールディングベーフェー

Big-damping-ratio-based double parameter speed and acceleration output vibration pickup

InactiveCN102252746BRealize vibration velocity measurementRealize vibration acceleration measurementSubsonic/sonic/ultrasonic wave measurementUsing electrical meansVibration accelerationAccelerometer

Owner:INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION +2

A photovoltaic panel for mobile communication base station tower

ActiveCN106899261BPhotovoltaic supportsSolar heating energyCells panelEngineering

Owner:鄂尔多斯市金泽科技发展有限公司

Mixed system containing fatty acid type surfactant and preparation method thereof

ActiveCN111229120BSimple recipeThe preparation method is simple and easyTransportation and packagingMixingLong chain fatty acidActive agent

Owner:CHINA PETROLEUM & CHEM CORP +1

Production method of super-good light worsted woolen fabric

InactiveCN101643985BStrong lusterShinyFibre treatmentLiquid/gas/vapor textile treatmentProduction ratePulp and paper industry

Owner:JIANGSU SUNSHINE +1

Submicron Al2O3 fibre and preparation method thereof

InactiveCN102730730BHigh puritySimple processAluminium oxide/hydroxide preparationFiberAir atmosphere

Owner:WUHAN UNIV OF SCI & TECH

Wearable device and method for measuring basal heart rate based on the wearable device

ActiveCN104188645BAccurate time measurementAccurate measurementDiagnostic recording/measuringSensorsSleep stateDevice Monitor

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Manufacturing method of float glass

ActiveCN103687822BInhibition Manufacturing MethodGlass productionHydrogenSulfur

Owner:ASAHI GLASS CO LTD

How to make bamboo stool

ActiveCN106625976BInhibit sheddingWood working apparatusInterference fitEngineering

Owner:杜丽红

A kind of iron tower inner welding machine head equipment

ActiveCN109773382BReduce loadExtended service lifeWelding/cutting auxillary devicesAuxillary welding devicesDrive wheelElectric machinery

Owner:QINGDAO LINHUI STEEL STRUCTURE

Constant temperature control gastric lavage machine

ActiveCN109172913BAvoid discomfortSimple structureCannulasEnemata/irrigatorsTemperature controlSuction force

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

A fixed-axis coupling system and method for a thin-diameter polarization-maintaining optical fiber and a microchip

ActiveCN106324750BConvenient coupling and dockingEasy to operateOptical fibre with polarisationFiberManufacturing technology

Owner:FLIGHT AUTOMATIC CONTROL RES INST

Herbicide composition containing clodinafop-propargyl and ethoxyfen-ethyl

ActiveCN103609563BImprove the level of prevention and controlDelay drug resistanceBiocideAnimal repellantsActive componentToxicology

Owner:沾化国昌精细化工有限公司

Steel fastener part friction test device and method for steel fastener frp reinforcement technology

ActiveCN107421882BUsing mechanical meansMaterial analysisFrictional coefficientEngineering

Owner:SHANDONG UNIV

Method for producing biological de-emulsifying bacteria by using surplus sludge ultrasonic extracting solution

InactiveCN103289936BNo investment costIncrease productionBacteriaMicroorganism based processesSludgeFermentation

Owner:TONGJI UNIV

Low-power node synchronous wake-up method, node and system

ActiveCN106937369BPower managementSynchronisation arrangementBroadcastingTime difference

Owner:SHENZHEN FRIENDCOM TECH DEV

Clamping device for an adjustable steering column of a motor vehicle

ActiveCN107921990BLow costSimple structureSteering columnsSteering columnClassical mechanics

Owner:THYSSENKRUPP PRESTA AG +1

Device for stopping the supply of rovings in a spinning unit

ActiveCN103518010BTextiles and paperYarnStops device

Owner:WENDERFUL TECH

Manual stop valve

ActiveCN101782150BExtend your lifeSimple structureLift valveEngineeringVALVE PORT

Owner:WUJIANG WANGONG ELECTROMECHANICAL EQUIP

A kind of vanadium dioxide nanoparticles coated with nano-alumina and preparation method thereof

InactiveCN105668625BImprove stabilityDoes not affect visible light transmissionMaterial nanotechnologyVanadium oxidesVanadium dioxideThermochromism

Owner:佛山金智节能膜有限公司

Audio data processing method and device for singing evaluation

ActiveCN110120216BSolve technical problems that lack objectivitySpeech recognitionEvaluation resultAudio frequency

Owner:北京小唱科技有限公司

A garden river ecological environment protection and restoration device

ActiveCN112227297BGood cleaning and repairing effectAvoid spillingWater cleaningWater/sewage treatmentEcological environmentRiver routing

Owner:江苏新域环境修复有限公司

The method of simulating multi-channel full-duplex serial ports under the arm platform linux system

ActiveCN103268248BNon-shieldableImprove real-time performanceSoftware simulation/interpretation/emulationExtensibilityGNU/Linux

Owner:XIAMEN YAXON NETWORKS CO LTD

Method for calling function containing pointer parameter between different operation platforms

InactiveCN100361082CRealize space transformationImplement the callMultiprogramming arrangementsSpecific program execution arrangementsOperabilityComputer science

Owner:VIMICRO CORP

A device suitable for multi-environment vacuum testing

ActiveCN105466778BCompact structureEnables in-situ stretching/bendingMaterial strength using tensile/compressive forcesMaterial strength using steady bending forcesEngineeringPhysical property

Owner:SUN YAT SEN UNIV

Packing method and equipment of fpga

ActiveCN107992635BPacking results are goodReduce in quantityCAD circuit designConstraint-based CADLogic cellParallel computing

Owner:SHANGHAI FUDAN MICROELECTRONICS GROUP

Method and system for controlling temperature of motor

ActiveCN102541113BReduce the temperatureTemperature control using electric meansTemperature controlEngineering

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Bearing device

InactiveCN103863808AReduce labor intensityImprove test efficiencyCoin-freed apparatus detailsRecord information storageMechanical engineering

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

A vertical displacement measuring device and its calibration method

ActiveCN105758315BReduce weightRise smoothlyFlow propertiesUsing optical meansMeasurement deviceEngineering

Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT

Composition containing compound useful as refrigerant, detergent, propellant, or the like, and refrigerating machine, large-sized air conditioner, or industrial process cooler each including said composition

InactiveCN110651018AImprove freezing effectReduce flammabilityOther chemical processesCompression machines with non-reversible cycleThermodynamicsProcess engineering

Owner:DAIKIN IND LTD