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.

Control method and device of switch power supply

ActiveCN102082519BThe control output voltage does not changeAc-dc conversion without reversalControl signalComputer science
Owner:VERTIV CORP

A kind of self-emulsifying nano compound emulsion and its preparation method and application

ActiveCN107595774BAvoid direct contactFree from attackOrganic active ingredientsAerosol deliveryActive agentOil phase
Owner:HUBEI UNIVERSITY OF MEDICINE

High-strength stainless steel cold-rolled sheet strip and manufacturing method thereof

ActiveCN102747301BHigh strengthPoor plasticityChemical compositionHigh intensity
Owner:BAOSTEEL DESHENG STAINLESS STEEL

A skin care composition with acne and repair function

ActiveCN103705425BScars don't stayExtended shelf lifeCosmetic preparationsToilet preparationsAlcoholPolyol
Owner:广东柏俐臣生物科技有限公司

Fixation hooks for the correction of spinal deformities

InactiveCN101502435BFreedom of choiceEasy to operateInternal osteosythesisEngineeringRib cage
Owner:于凤章

A method for preparing indium oxide nanotubes with porous bn nanofibers as templates

ActiveCN110683573BGood dispersionIncrease productionNitrogen compoundsGallium/indium/thallium compoundsNanofiberGlycol synthesis
Owner:HEBEI UNIV OF TECH

Video-based pedestrian gender and age recognition method and model

ActiveCN113469144BEnsure safetyMaximize classification performanceCharacter and pattern recognitionHuman bodyFeature vector
Owner:BEIJING WENAN INTELLIGENT TECH CO LTD

Wind turbine generator toppling monitoring system

ActiveCN103364076BReduce collapse incidentsGrasp the tiltSubsonic/sonic/ultrasonic wave measurementElectricityStatistical analysis
Owner:浙江中自庆安新能源技术有限公司

esd testing device and esd testing method

ActiveCN105785239BEasy to testImprove test efficiencyTesting dielectric strengthComputer hardwareTest efficiency
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Terminal device, QoS implementation method and flow classifier thereof

InactiveCN101924781BAvoid deploymentAvoid updatingData switching networksData streamUser input
Owner:NEC (CHINA) CO LTD

Electrical connection box

ActiveCN110383612BImprove cooling effectPrinted circuit aspectsMetal casingsElectrical junctionElectrical connection
Owner:AUTONETWORKS TECH LTD +2

Complex 3D Microhole Machining Method Based on Interaction Control of Laser and Liquid

ActiveCN111992876BChange build stateImprove discharge efficiencyLaser beam welding apparatusLaser processingFemto second laser
Owner:北京理工大学重庆创新中心 +1

Multi-disk-cabin hard disk array system consisting of double-layer controller

ActiveCN102103468BImprove protectionAchieving a second level of protectionInput/output to record carriersRAIDUsability
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP

Grating drive circuit and 3D (three-dimensional) display

ActiveCN102654970BExtended service lifeSimple structureStatic indicating devicesSteroscopic systemsGratingDisplay device
Owner:芜湖天马汽车电子有限公司

Medicine ointment for treating swelling and pain in waist and knees

InactiveCN100381161CAntipyreticAerosol deliveryDiseaseNotopterygium incisum
Owner:刘秀才

Steel ball size detecting device

InactiveCN102607371BReduce labor intensityAvoid circulationMechanical diameter measurementsSteel ballUltimate tensile strength
Owner:耐世特凌云驱动系统(涿州)有限公司

Car engraved colorful glass and manufacturing method thereof

ActiveCN107601852BReduce production processSimple processLamination ancillary operationsNon-macromolecular adhesive additivesColor glassMechanical engineering
Owner:BEIJING DONGFANG HAIHUA TECH CO LTD

Data processing method of transparent liquid crystal display

ActiveCN106128375BImprove the display effectImprove transmittanceStatic indicating devicesLiquid-crystal displayTransmittance
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Method and mobile terminal for presenting multiple application program interfaces

ActiveCN106325677BReal-time accessInput/output processes for data processingData connectionEngineering
Owner:太仓市昊博技术服务有限公司

Full-automatic automobile burglarproof device

InactiveCN101574956BRelieve pressureReduce stepsAnti-theft devicesCheck valvesEngineeringSteel ball
Owner:管玲晓

Solar energy wind power generation tower

InactiveCN101539117BStrong driving forceImprove centralitySolar heat devicesMachines/enginesNew energyEngineering
Owner:STATE GRID CORP OF CHINA +1

Cam ring for an injection pump

InactiveCN101223360AGood adhesionFavorable Surface RoughnessPositive-displacement liquid enginesMulti-cylinder pumpsSlider bearingEngineering
Owner:SIEMENS AG

An environmentally friendly mixed refrigerant

ActiveCN110746936BMeet strict environmental requirementsPromote environmental protectionHeat-exchange elementsAlkaneDifluoroethyne
Owner:ZHEJIANG XINGTENG CHEM

A Combined Annubar Flowmeter

ActiveCN108680209BFlexible measurementEasy to useVolume/mass flow by differential pressureEngineeringStreamflow
Owner:CHINA ACAD OF SAFETY SCI & TECH

A State Estimation Method for Multi-Layered Complex Dynamic Networks

ActiveCN112532475BTransmissionComputer networkMathematical model
Owner:NANJING UNIV OF POSTS & TELECOMM

Primers, methods and kits for detection of dystonia vps16 gene

InactiveCN104388553BImprove early diagnosis rateMicrobiological testing/measurementDNA/RNA fragmentationPcr methodStandard samples
Owner:THE SECOND PEOPLES HOSPITAL OF SHENZHEN +1

Power saving method, access point equipment and station equipment

ActiveCN102781077BLow powerEnhanced Power SavingsEnergy efficient ICTPower managementSleep stateComputer science
Owner:HUAWEI TECH CO LTD

Cabinet installations and ventilation systems

ActiveCN105792596BEasy dischargeImprove refrigeration efficiencyCooling/ventilation/heating modificationsElectrical and Electronics engineeringBreathing
Owner:CHINA TELECOM CORP LTD

A web page information perception collection method

ActiveCN104361061BAvoid risk of lossReduce workloadWebsite content managementSpecial data processing applicationsWeb sitePattern perception
Owner:南京烽火星空通信发展有限公司

A leak-proof locking detection device and detection method

ActiveCN110146936BEasy to changeSimple structureGeological measurementsBall bearingCantilever
Owner:黑龙江哈工华粹智能装备有限公司

Prepreg, wiring board, and semiconductor device

InactiveCN102958984BExcellent adhesionImprove insulation reliabilitySynthetic resin layered productsSolid-state devicesSilica nanoparticlesEpoxy
Owner:SUMITOMO BAKELITE CO LTD

An optimization method for navigation rescue scheduling based on rescue efficiency

ActiveCN111126682BIncrease diversityQuality improvementForecastingGenetic algorithmsSimulationGenetics algorithms
Owner:CIVIL AVIATION FLIGHT UNIV OF CHINA

Driving circuit for liquid crystal display panel

ActiveCN100508009CImprove display qualityPower consumption will not increaseStatic indicating devicesElectrical resistance and conductanceElectricity
Owner:高智发明基金第82有限责任公司

A method for improving the dehydration efficiency of fiber products by using fluorocarbon surfactant

ActiveCN103938442BReduce surface tensionLower surface energyPulp de-wateringVegetal fibresFiberActive agent
Owner:HAINING GREEN UNIVERSE TEXTILE TECH CO LTD

LED integrated light source board and manufacturing method thereof

ActiveCN101949521BSimple processIncrease productivityLighting heating/cooling arrangementsLight fasteningsElectricityHeat conducting
Owner:NANKER GUANGZHOU SEMICON MFG

A near-infrared fluorescent probe for detecting cys in the brain of depressed mice and its synthesis method and application

ActiveCN111057047BEasy to synthesizeThe detection process is fastOrganic chemistryIn-vivo testing preparationsMice brainThio-
Owner:SHANDONG NORMAL UNIV

Ultrasonic test method and equipment for ceramic honeycomb structure

ActiveCN101438150BGas treatmentMaterial analysis using sonic/ultrasonic/infrasonic wavesUltrasonic sensorSignal-to-noise ratio (imaging)
Owner:康宁(上海)有限公司

An automatic detection device for vehicle-mounted formaldehyde exceeding the standard

ActiveCN110132850BAvoid distractionAvoid interferenceMaterial analysis by optical meansIn vehicleSupport plane
Owner:陕西新顺渊环保检测有限公司

A kind of preparation method of carbon negative electrode slurry

ActiveCN111342021BHigh bulk densityHigh degree of compoundSecondary cellsNegative electrodesCarbon compositesGraphite
Owner:宇恒电池股份有限公司

A kind of defoamer for vacuum-free packaging

ActiveCN110128705BLow costReduce waste of resourcesEngineeringDefoaming Agents
Owner:东莞市恒彩塑胶颜料有限公司

Saw dust rod forming machine

InactiveCN101380763BEasy to disassembleCost containmentBiofuelsWood working apparatusStructural engineeringMachine press
Owner:铃木 健 +1

Hybrid power system based on fuel cell for waste heat utilization of internal combustion engine

InactiveCN103029559BReduce heat pollutionRealize automatic start and stopInternal combustion piston enginesExhaust apparatusHydrogenFuel cells
Owner:BEIJING UNIV OF TECH

Penthorum chinense pursh extract and preparation method and application thereof

InactiveCN102093459BReduce cholesterolLower triglyceride levelsOrganic active ingredientsSugar derivativesHepatic inflammationGallic acid ester
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Carbon-based materials for in-situ synthesis of high-pure green 6H-SiC

InactiveCN101254912BImprove protectionLarge specific surface areaAnthraciteBall mill
Owner:宁夏陶乐源科技发展股份有限公司

A method with walnut shells as a cultivation of redzhi

InactiveCN103875516BPromote growthReduce lossesCultivating equipmentsSoilless cultivationCalcium biphosphateWarm water
Owner:福州东星生物技术有限公司

Apparatus and associated method of operation

ActiveCN110087778BLiquid surface applicatorsSpray nozzlesEngineeringMechanical engineering
Owner:DUERR SYST GMBH

Road sewer reminder device

ActiveCN108360654BPrevent fallingEnsure safetyArtificial islandsSewerage structuresInfraredAir velocity
Owner:德州双航包装制品有限公司

Electrostatic discharge testing circuit and correlated method thereof

ActiveCN101599487BSolve leakage currentSolid-state devicesElectrical testingCapacitanceCapacitor
Owner:FARADAY TECH CORP

Three-D axial-flow turbine stage

InactiveCN1240931CImprove efficiencyEngine manufactureOther chemical processesTrailing edgeTurbine
Owner:KK TOSHIBA

Hot rolling system for asphalt road construction

ActiveCN110004804BReduce usageWon't breakRoads maintainenceHydraulic cylinderArchitectural engineering
Owner:唐山鑫通建材有限公司

Oil-water separation filter material for hydraulic oil, preparation method and filter element thereof

ActiveCN112221200BEasy to placeImprove water removal effectNon-miscible liquid separationPhysical chemistryOil water
Owner:安徽高博过滤科技有限公司

A kind of high-brightness underglaze red porcelain and its manufacturing process

ActiveCN107698235BImprove plasticityHigh whitenessCeramic shaping apparatusClaywaresCalcium silicateBrick
Owner:FUJIAN DEHUA FIVE CONTINENTS CERAMIC MFG CO LTD

A painting robot with adjustable spray gun angle

ActiveCN107214025BReduce usageReduce manufacturing costSpraying apparatusManipulatorPaint robotSpray nozzle
Owner:WUHU CHAOYUANLI IND DESIGN CO LTD

A new artificial electromagnetic material

ActiveCN102904057BSmall sizeBandwidthAntennasMicro structureEngineering
Owner:KUANG CHI INST OF ADVANCED TECH +1

Head massager

PendingCN112190458AVibration intensity can be adjustedAdjustable massage rhythmVibration massagePhysical medicine and rehabilitationEngineering
Owner:HEFEI HEZHENG MEDICAL TECH CO LTD

A collector for flotation of uranyl carbonate ions and its application

ActiveCN110721817BReduce usageGood dispersionFlotationAlkylphosphatePolyethylene glycol
Owner:NANHUA UNIV

A long-distance tripping protection device for a dispatching winch

ActiveCN108373119BWinding mechanismsAutomatic controlElectric machine
Owner:HUAIBEI MINING IND

An off-line programming system for placement machine

ActiveCN113260160BClosely connectedWaste less timePrinted circuit assemblingComputer designed circuitsData packOriginal data
Owner:赣州深奥科技有限公司

Step-by-step solid-phase synthesis of micro-mesoporous calcium aluminate catalysts

ActiveCN109621935BCatalyst activation/preparationMetal/metal-oxides/metal-hydroxide catalystsPtru catalystReaction temperature
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Controlling light attributes through shifts and rotations

InactiveCN106664761AElectroluminescent light sourcesElectric switchesIn planeEngineering
Owner:SIGNIFY HLDG BV

An offshore oil slick collection device

ActiveCN106013025BImprove recycling efficiencyWater cleaningGeneral water supply conservationMarine engineeringBarrel Shaped
Owner:CHINA JILIANG UNIV

A self-locking dyeing cup

ActiveCN104313822BNot easy to burnRealize self-lockingTextile treatment containersSelf lockingDyeing
Owner:张家港市华益纺织有限公司

Safety device for elevator

InactiveCN1224570CImprove automationElevatorsAutomotive engineering
Owner:KONE CORP

Rope-free lifting machine using lifting force as brake drive force

InactiveCN102040141BSimple structureAvoid overall overturningElevatorsBuilding liftsEngineeringArresting gear
Owner:HENAN POLYTECHNIC UNIV

An embedded multi-channel audio management system and management method

ActiveCN108600917BEasy to adjustReduce complexitySignal processingLoudspeaker signals distributionComputer hardwareTime domain
Owner:扬州航盛科技有限公司

An expansion stress testing device and method based on full strain

ActiveCN107192489BRealize dynamic monitoringHigh test sensitivityApparatus for force/torque/work measurementLiquid temperatureDynamic monitoring
Owner:FUZHOU UNIV

Concrete wire pole

ActiveCN101761264BStable structureHigh strengthTowersRebarGround line
Owner:ZHOUSHAN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER

Headphone cable and plug thereof

InactiveCN104254026AImprove playback qualityEliminate ambient noiseMicrophonesSignal processingEnvironmental noiseAcoustic transmission line
Owner:POWERTECH INDAL

0.5L squate toilet with spray

InactiveCN1831258BEasy to change and cleanSimple structureWater closetsLavatory sanitoryWater flowThermal water
Owner:王心弟

A 6-DOF humanoid chewing mechanism

ActiveCN108748103BMovement precisionHigh simulation chewing movementProgramme-controlled manipulatorPhysical medicine and rehabilitationEngineering
Owner:NORTHEASTERN UNIV LIAONING

Composition for preventing and treating osteoarthritis and preparation method and application of composition

InactiveCN110420225AEffective protectionOrganic active ingredientsAntipyreticVitamin K2Physiology
Owner:澳汀斯(广州)生物医药科技有限公司

A kind of rapid purification method of nanocellulose suspension

ActiveCN107460759BGood removal effectSave high-purity waterPulping with acid salts/anhydridesAcid hydrolysisEngineering
Owner:SOUTH CHINA UNIV OF TECH

A kind of preparation method of ultra-large fine-grained molybdenum electrode

ActiveCN104190937BIncrease the lengthImprove compactnessIntermediate frequencyHydrogen atmosphere
Owner:LUOYANG KEWEI MOLYBDENUM & TUNGSTEN

Cryogenic separating system for preparing liquefied natural gas with oven gas

ActiveCN102435044BLess investmentHigh recovery rateSolidificationLiquefactionHydrogenReboiler
Owner:HANGZHOU ZHONGTAI CRYOGENIC TECHNOLOGY CORPORATION

Internal heating electric heating acupuncture needle

ActiveCN112076084BIncrease surface areaIncrease heat transfer areaDevices for heating/cooling reflex pointsAcupunctureAcupuncture needlesEngineering
Owner:BEIJING HANBO TAIKANGLAI SCI & TECH DEV CO LTD

Manganese pyrophosphate, a negative electrode material for lithium-ion batteries with core-shell structure, and preparation method thereof

ActiveCN104934599BImprove electrochemical performanceReduce usageMaterial nanotechnologyCell electrodesWater bathsLithium electrode
Owner:CENT SOUTH UNIV

Sealing material fixing structure of cover trim of vehicle

ActiveCN102862526BInhibit drippingStable discharge positionSuperstructure subunitsEngineeringFlange
Owner:MITSUBISHI MOTORS CORP

A kind of copper alloy cable conductor with high electrical conductivity and high toughness and preparation method thereof

ActiveCN105624460BImprove conductivityImprove toughnessConductive materialMetal/alloy conductorsMarket needsHigh conductivity
Owner:SHAANXI TONGDA CABLE MFG CO LTD

Linear equalizer

ActiveCN105450567ATransmitter/receiver shaping networksCapacitanceCapacitive coupling
Owner:REALTEK SEMICON CORP

System and method for graphically managing a communication session with a context based contact set

InactiveCN101867635AServices signallingOffice automationGraphicsGraphical user interface
Owner:AVAYA INC

Home-position detecting method, sheet processing device, and image forming apparatus

InactiveCN101376471AFunction indicatorsElectrographic process apparatusImage formationEmbedded system
Owner:RICOH KK

Parallel Rolling Line Device

ActiveCN104733772BReasonable and ingenious structural designImprove efficiencyPrimary cell manufactureAssembling battery machinesReciprocating motionEngineering
Owner:DANYANG QIRUI MACHINERY

Transparent display

ActiveCN105278170AMeet the needs of being in a transparent state for a long timeConducive to multiple applicationsNon-linear opticsLiquid-crystal displayOptical axis
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Method for densifying porous annular substrates by chemical vapour infiltration

ActiveCN112567067AUniform densificationChemical vapor deposition coatingEngineeringMechanical engineering
Owner:SAFRAN CERAMICS SA

Gas-insulated switchgear comprising an inspection glass for optically detecting the switching position of the switching contacts

InactiveCN1965453AWork reliablySwitchgear arrangementsEarthing switchesContact elementSwitchgear
Owner:ABB TECH AG

Method for catalyzing chemical reaction through pulse electromagnetic field

InactiveCN100551516CSolve poisoningPlay a catalytic roleEnergy based chemical/physical/physico-chemical processesChemical reactionCatalytic effect
Owner:LIAONING UNIVERSITY OF TECHNOLOGY

An engine oil pan assembly system and assembly method

ActiveCN108372401BSolve the problem of bolt torque attenuationPlay a positioning roleLiquid surface applicatorsCoatingsControl systemProcess engineering
Owner:KUNMING YUNNEI POWER

Stringers for the frame

ActiveCN103407494BPromote absorptionImprove the situation that cannot be fully absorbedUnderstructuresVehicle frameEnergy absorption
Owner:GREAT WALL MOTOR CO LTD

Fuel injection nozzle and fuel injection valve, and fuel injection control system using the same

InactiveCN102066739AMachines/enginesFuel injecting pumpsControl systemSpray nozzle
Owner:TOYOTA JIDOSHA KK

An underwater tension electric swivel

ActiveCN108001622BAvoid deformationFully lubricatedEngine sealsBall bearingsElectricityBall bearing
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Measuring device, measuring method and manufacturing method of motor

ActiveCN110402377BSimple structureWork measurementManufacturing stator/rotor bodiesAC - Alternating currentEngineering
Owner:MITSUBISHI ELECTRIC CORP

A kind of preparation method of quasi-single crystal pure copper

ActiveCN112195422BImprove efficiencyLow costFurnace typesMetal rolling arrangementsSingle crystalContinuous annealing
Owner:CHINALCO MATERIALS APPL RES INST CO LTD

Method and system for driving a vehicle

ActiveCN109624961BRealize intelligent drivingAnti-collision systemsSpeed limitReal-time computing
Owner:SAIC MOTOR

Measuring container for beverage vending machine, beverage vending machine and method

ActiveCN109000750BSimplicity of implementationIncrease storage capacityBeverage vesselsApparatus for dispensing fluids/granular materialsProcess engineeringComputer science
Owner:VORWERK & CO INTERHOLDING GMBH

Modular artificial floating island and its application for multi-media enhanced restoration of polluted water bodies

ActiveCN105906066BFacilitate modular manufacturingEasy to operateBiological water/sewage treatmentModular compositionLong term durability
Owner:TONGJI UNIV

Method and device for improving demagnetization curve squareness and corrosion resistance of sintered NdFeB

ActiveCN106601402BEasy to crackImprove squarenessMagnetic materialsSquare degreeForeign matter
Owner:NINGBO KETIAN MAGNET CO LTD

A marine garbage collection device

ActiveCN111409780BComprehensive collectionImprove work efficiencyWater cleaningWaterborne vesselsWide areaRefuse collection
Owner:国家海洋局北海海洋环境监测中心站

Method for rapid propagation of Jatropha curcas

InactiveCN102405832BMultiplication multiplePlant tissue cultureHorticulture methodsJatrophaMass propagation
Owner:SINO FOREST CHINA INVESTMENTS LTD

Heat transfer systems using mixtures of polyols and ionic liquids

InactiveCN101657515BClimate change adaptationEnergy efficient heating/coolingThermal energyPolyol
Owner:EI DU PONT DE NEMOURS & CO

Method and device for avoiding false activation of back door

ActiveCN109849844BAnti-theft devicesSimulationBack door
Owner:BYD CO LTD

Solar cells with reflectors

ActiveCN103824894BReduce or even completely avoid occlusion lossAvoid occlusion lossPhotovoltaic energy generationSemiconductor devicesEngineeringSolar battery
Owner:凤阳瞩日能源科技有限公司

Method for inspecting fracture defects of reconnected billets

ActiveCN103736745BFracture Effective GuidanceCheck Effective GuidanceMeasuring devicesMetal rolling arrangementsCouplingVisual inspection
Owner:SHOUGANG CORPORATION

Multi-preset point dynamic intelligent monitoring method applied to border defense video monitoring system

ActiveCN107360394BExpand the scope of detectionImprove the detection rateClosed circuit television systemsBurglar alarmVideo monitoringCognition
Owner:HEBEI HANGUANG HEAVY IND

Reversing device for train wheel transport

ActiveCN104512713BReduce scratchesNovel ideaControl devices for conveyorsRoller-waysElectric machineElectrical control
Owner:MAANSHAN MAGANG JINXI RAIL TRANSPORT EQUIP

Data transmission method and sender

ActiveCN108234087BReduce timeout retransmissionsError prevention/detection by using return channelData transmissionData sequences
Owner:HUAWEI TECH CO LTD

Delivery capacity determination method, device, electronic device and storage medium

ActiveCN109685429BImprove quality and efficiencyImprove distribution efficiencyOther databases queryingResourcesPersonalizationData mining
Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD

A high-energy physical fracturing device

InactiveCN106197168BReal-time monitoring of working statusEnsure mining qualityDisloding machinesBlasting cartridgesHigh energyEngineering
Owner:HENAN COAL SCI RES INST

Antenna radar cover and preparation method thereof

ActiveCN102664309BHigh mechanical strengthMeet the needs of useRadiating element housingsFiberGlass fiber
Owner:河北盛伟基业玻璃钢集团有限公司

Process for producing air-entraining cement concrete block

InactiveCN1181956CLow water absorptionThe follow-up processing process is convenientCeramic shaping apparatusCeramicwareMaterials scienceRaw material
Owner:江门天风墙体材料有限公司

An electric heating tube drying equipment

InactiveCN104075545BImprove efficiencySimple structureDrying gas arrangementsDrying machines with local agitationEngineeringHeat pipe
Owner:XUZHOU YUANHE ANIMAL HUSBANDRY CO LTD

Synthetic apparatus of anti-flashover and protection for low-voltage three phase asynchronous motor

InactiveCN100557910CImprove setting accuracyGood repeatabilityArrangements responsive to undervoltageLow voltageThree phase asynchronous motor
Owner:江苏冠顺电机有限公司 +1

Synchronous transmission device for double-sliding door

InactiveCN102635289BIncrease elasticityImprove aestheticsWing operation mechanismsWing suspension devicesMechanical engineering
Owner:DOOR & WINDOW HARDWARE

Laminator for preparing photovoltaic modules and the preparation process of photovoltaic modules, photovoltaic modules

ActiveCN110176511BAchieve the perfect combinationElectric injection hasFinal product manufacturePhotovoltaic energy generationMetal foilPhysical chemistry
Owner:LONGI SOLAR TECH (TAIZHOU) CO LTD

Reinforced strip containing one layer of longitudinal high toughness yarn

InactiveCN100377870CAvoid direct contactImprove mechanical propertiesGlass/slag layered productsWoven fabricsAramidesEngineering
Owner:CHOMARAT COMPOSITES

A call service processing method and device

ActiveCN104717372BReduce false block rateSpecial service for subscribersCall forwardingInternet service
Owner:CHINA MOBILE COMM GRP CO LTD

Speed ​​simulation effect

ActiveCN111278522BAnimationSwitchbacksControl signalControl system
Owner:UNIVERSAL CITY STUDIOS LLC

A kind of thin film transistor, its manufacturing method, array substrate and display device

ActiveCN103700708BTransistorSolid-state devicesInsulation layerImage resolution
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

A Distributed Optical Fiber Sensor for Simultaneous Monitoring of Vibration, Stress, and Temperature

ActiveCN107238412BSimultaneous monitoring of temperatureSimultaneous monitoring of stressMeasurement devicesGratingErbium doping
Owner:ANSHAN REALPHOTONICS TECH CO LTD

Method for manufacturing gallium nitride substrate using core-shell nanoparticle

ActiveCN110544618AShortened growth timeSimplify the growth processMaterial nanotechnologySolid-state devicesCore shell nanoparticlesGallium nitride
Owner:IUCF HYU (IND UNIV COOP FOUND HANYANG UNIV)

Energy recovery device and method for lng engine based on temperature difference power generation technology

InactiveCN103174549BImprove fuel economyImprove energy recovery efficiencyInternal combustion piston enginesFuel supply apparatusEngineeringEnergy recovery
Owner:HENAN AGRICULTURAL UNIVERSITY +1

Jet-type air conditioner indoor unit opening and closing assembly, control method and air conditioner indoor unit

ActiveCN107289606BSpeed up the flowImprove uniformityMechanical apparatusLighting and heating apparatusJet flowEngineering
Owner:QINGDAO HAIGAO DESIGN MFG CO LTD +1

A Stable Humidification Control Method Based on PID Control

InactiveCN106679121BAvoid the phenomenon of stepped humidificationLimit regulation speedMechanical apparatusSpace heating and ventilation safety systemsEngineeringHigh pressure
Owner:CHINA TOBACCO HENAN IND

Drive device for electric sliding door based on linear induction motor

InactiveCN103850568BReduce noiseImprove stabilityPower-operated mechanismElectric machineEngineering
Owner:SOUTHEAST UNIV

Measuring method and device for CO2 gas emission of marine diesel engine

ActiveCN106372806BEasy to measureHigh precisionVolume measurement apparatus/methodsMolecular entity identificationEngineeringDiesel engine
Owner:CSSC MES DIESEL

Tape rolling device

ActiveCN112303081BEasy to go deepEven by forceMaterial gluingAdhesive beltEngineering
Owner:LUXSHARE ITECH(ZHEJIANG) CO LTD

An anti-infrared radiation device for the chimney of camping comprehensive support vehicles

ActiveCN104832940BReduce the temperatureImprove your own safetyLighting and heating apparatusCombustion technology mitigationCold airEngineering
Owner:ARCHITECTURAL ENG INST GENERAL LOGISTICS DEPT P L A +1

Pre-anchor wash

InactiveCN104508145AReduce inconsistencyImprove mappabilityMicrobiological testing/measurementNucleic acid sequencingSURFACTANT BLEND
Owner:COMPLETE GENOMICS INC

A kind of semiconductor device and its manufacturing method, electronic device

ActiveCN107546228BReduce manufacturing costLow costSolid-state devicesSemiconductor devicesDevice materialEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Semiconductor device and method of modifying an integrated circuit

InactiveCN101740537AReduce adverse effectsSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipVoltage reference
Owner:MEDIATEK INC

An intelligent obstacle avoidance method and system for an unmanned vehicle

ActiveCN107065890BEfficient dodgeAdaptablePosition/course control in two dimensionsVehiclesSteering wheelSimulation
Owner:BEIHANG UNIV

Radio broadcasting method and cloud server

ActiveCN110120845BImprove experienceBroadcast specific applicationsSpecific information broadcast systemsTelecommunicationsIn vehicle
Owner:SHANGHAI PATEO INTERNET TECH SERVICE CO LTD

A kind of freeze-dried powder of lactobacillus plantarum and preparation method thereof

ActiveCN106047709BImprove freeze-drying survival rateBacteriaMicroorganism based processesBiotechnologySodium ascorbate
Owner:JIANGNAN UNIV

Cargo stacking and packing automatic production line

InactiveCN105540218BReduce wasteRealize fully automatic productionConveyorsBinding material applicationProduction lineEngineering
Owner:CHINA JILIANG UNIV

A pressurization system applied to an ultrasonic scanning device

ActiveCN109893166BQuality assuranceEasy to operateUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsHuman bodyMedicine
Owner:ZHEJIANG SHENBO MEDICAL TECH CO LTD

D-q axis parameter identification method for grid-connected inverter of photovoltaic power generation system

InactiveCN103208815BSingle network parallel feeding arrangementsPhotovoltaic energy generationEngineeringRing current
Owner:TSINGHUA UNIV +3

Apparatus and method for stretching and deforming thin metal plates assisted by lateral ultrasonic field

ActiveCN111024497BAccurate application of ultrasonic fieldImprove work efficiencyMaterial strength using tensile/compressive forcesEngineeringMetal sheet
Owner:SUZHOU UNIV

Preparation method of white spirit combining Fen flavor type, Luzhou flavor type and Maotai flavor type

ActiveCN102787046BAlcoholic beverage preparationChaptalizationDistillers grains
Owner:HUBEI DAOHUAXIANG WINE IND

Variable Turbine/Compressor Geometry

ActiveCN103375197BEliminate frictionImprove responsive behaviorInternal combustion piston enginesEngine componentsEngineeringEqualization
Owner:BMTS TECH SHANGHAI CO LTD

Prefabricated building fixing device

ActiveCN111342402BSimple structureEasy wiringElectrical apparatusArchitectural engineeringStructural engineering
Owner:SHANDONG XINGRUN CONSTR

Full-automatic bobbin sorting spring variable-capacity yarn storage box for integral doffing spinning machine

ActiveCN102767001BSteep slopeRealize natural slidingTextiles and paperYarnBobbin
Owner:JINGWEI TEXTILE MASCH CO LTD

a tumbler

ActiveCN104264297BRich varietyPracticalContinuous wound-up machinesOpen-end spinning machinesYarnControl manner
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Method and equipment for generating abstracts of searching results

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Ice box

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A Five-Dimensional Radar Graphical Monitoring Method for Boiler Operation Safe State

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Camera 3D calibration method and terminal

ActiveCN110033493BAccurate road condition analysisImage analysisPattern recognitionComputer graphics (images)
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A new type of mineral powder produced from sludge and its preparation method

ActiveCN105016643BMeet product quality requirementsEfficient use ofSolid waste managementHydration reactionSlag
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A sorting and detecting device for badminton

ActiveCN110976335BSmall footprintReduce descent speedSortingStructural engineeringSmall footprint
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Step-by-step switch mechanism

ActiveCN101099169BMake sure to turn the positionEasy to cleanCounting mechanisms/objectsLiquid dispensingHand held devicesStepping switch
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Modular electronic system

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