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.

Manufacturing apparatus and method of microporous polyolefin resin sheet

ActiveCN106794617BSteady throwFlat articlesCoatingsPolyolefinDecompression chamber
Owner:TORAY IND INC

A liquid crystal panel and its manufacturing method, and a display device

ActiveCN108153069BImprove visual effectsImprove viewing experienceNon-linear opticsCrystallographyAdhesive
Owner:HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD

Channel allocation method and device, data transmission method and access point

ActiveCN103561408BSolve the defect that the transmission speed drops sharplyAvoid signal interferenceNetwork planningDistribution methodData transmission
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Object holder for a direct-to-object printer

InactiveCN109080271ALastingTypewritersEngineering
Owner:XEROX CORP

A method for enriching vanadium in vanadium-containing stone coal and controlling the vanadium-enriched phase

ActiveCN106011456BImprove adaptabilityWide range of processingCoalMaterials science
Owner:UNIV OF SCI & TECH BEIJING

A kind of facility soil salinity monitoring method and system

ActiveCN109813865BAvoid the effects of salt damageRealize real-time monitoringEarth material testingSoil scienceAgricultural engineering
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI

An installation and disassembly method of an inspection platform for a bridge inspection vehicle

ActiveCN110886214BAvoid damageConstruction auxiliary time shortenedBridge structural detailsUncrewed vehicleBridge deck
Owner:陈雨羲

Thermoacoustic device and electronic device

ActiveCN102724617BSimple structureLow costTransducer detailsComposite filmCarbon nanotube
Owner:TSINGHUA UNIV +1

Information recording/reproducing device and optical pickup

InactiveCN101114474ARecord information storageOptical recording headsOptical pickupOptical axis
Owner:CANON KK

Film conveying device, film conveying method, and film sticking device

ActiveCN110216867BPackagingArticle feedersThin membraneEngineering
Owner:TOYOTA JIDOSHA KK

Fully automatic cloth shoe upper closing device

InactiveCN105124863BReasonable structureIngenious designLastingState of artEngineering
Owner:HENAN UNIV OF SCI & TECH

U port testing method of ISDN user plate

InactiveCN1307824CLoopback fastMeet production/maintenance testing needsSupervisory/monitoring/testing arrangementsTransmission monitoringComputer hardwareTest board
Owner:南通国邦科技发展有限公司

A microporous channel type molten salt corrosion resistant boride/diamond composite material and its preparation method

ActiveCN109853003BAvoid corrosionAvoid osmosisChemical vapor deposition coatingElectrodesBorideElectrolysis
Owner:JIANGXI SCI & TECH NORMAL UNIV

Multimedia information sharing method, electronic device and storage medium

ActiveCN110830359BReal-time update of location changesImprove experienceTransmissionHuman–computer interactionComputer engineering
Owner:MIGU COMIC CO LTD +1

The Application of Photosynthetic Bacteria in the Prevention and Control of Stem Mustard Clubroot and the Control Agent of Stem Mustard Clubroot

ActiveCN105875649BGrowth inhibitionImprove communityBiocideFungicidesDiseasePseudomonas tolaasii
Owner:YANGTZE NORMAL UNIVERSITY

Injection molding machine for processing plastic products

ActiveCN111844655BEasy to cleanReduce entryInjection molding machineScrew thread
Owner:NINGBO BONA MACHINERY

A method and device for improving network routing reliability

ActiveCN109495384BImprove reliabilityCorrectly reflect the real situationData switching networksError prevention/detection by transmission repeatEngineeringDistributed computing
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Fat and oil composition for ingestion aid of food for persons with difficulty in swallowing and chewing, and food for persons with difficulty in swallowing and chewing

InactiveCN103096725BAvoid attenuationEasy to cleanAccessory food factorsFood coatingFat compositionCHEWING DIFFICULTY
Owner:THE NISSHIN OILLIO GRP LTD

Optimization-based intrinsic image extraction method

InactiveCN102184403BSolve the problem that black and white textured areas cannot be processedCharacter and pattern recognitionImage extractionAlbedo
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Aroma foam glass and manufacturing method thereof

InactiveCN107074625BDeodrantsPorosityGlass particle
Owner:法拉特利奥乌启喜里

Intrinsic flame-retardant epoxy resin composition for semiconductor package

InactiveCN101962466BReduce viscosityImprove liquiditySemiconductor/solid-state device detailsSolid-state devicesEpoxySemiconductor package
Owner:JIANGSU ZHONGPENG NEW MATERIAL

A control system for the discharge of desulfurization by-products through pneumatic injection

ActiveCN110015569BHigh speedIncrease flexibilityLarge containersBulk conveyorsCouplingControl system
Owner:西昌市蓝鼎环保科技有限公司

A distributed system and a data processing method based on the system

ActiveCN109344600BImprove processing efficiencyImprove execution efficiencyDigital data authenticationOffice automationData classEngineering
Owner:象翌微链科技发展有限公司

A weighted underwater target detection method based on modal domain subspace detector

ActiveCN108562905BComplex mathematical operationsAcoustic wave reradiationAlgorithmNoise
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A kind of power battery preheating method and system

ActiveCN108717986BGuaranteed temperatureAvoid problems that prevent the vehicle from functioning properlySecondary cellsVehicular energy storagePower batteryThermodynamics
Owner:BEIJING ELECTRIC VEHICLE

β-amyloid fibrinolytic agent, therapeutic/preventive drug for diseases caused by β-amyloid fibrosis

ActiveCN107405366BPowder deliveryNervous disorderFibrosisBULK ACTIVE INGREDIENT
Owner:WELL STONE

A wet flue gas desulfurization method

ActiveCN105498512BImprove desulfurization effectLow running costGas treatmentDispersed particle separationCalcium silicateHigh energy
Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

An anti-corrosion radiator

ActiveCN109855166BSimple structureReasonable designStationary conduit assembliesEngineeringElectrochemistry
Owner:北京金旗舰暖通科技有限公司

A production method of red mud foamed building exterior wall insulation board

InactiveCN103755187BRich materialVarious materialsSolid waste managementCeramicwareRed mudCoal
Owner:HENAN POLYTECHNIC UNIV

External nasobiliary drainage tube for preventing nipple bleeding and its application

ActiveCN109224258BPlay the role of anti-displacementStrengthen the anti-displacement effectBalloon catheterSurgeryStraight tubeNose
Owner:SHANGHAI EAST HOSPITAL

Vertical bipolar transistor and method of manufacturing the same

InactiveCN1658391AImprove performanceTransistorSolid-state devicesCMOSParasitic bipolar transistor
Owner:KK TOSHIBA

A nut feeding tool

ActiveCN112247909BEasy to assembleReduce the number of times to take nutsSpannersWrenchesEngineeringHand tool
Owner:HONGTA TOBACCO GRP

Seawater corrosion inhibitor for carbon steel and application method thereof

ActiveCN105177592BAvoid corrosionRaw materials are easy to obtainSulfateGluconic acid
Owner:武汉钢铁有限公司

Method for operating post injections of fuel in an internal combustion engine

InactiveCN102140950BElectrical controlInternal combustion piston enginesExternal combustion engineClosed loop
Owner:GM GLOBAL TECH OPERATIONS LLC

An all-in-one polishing machine for imitation aluminum alloy steel wheel hub

ActiveCN106425743BReduce manufacturing costHigh degree of mechanical automationEdge grinding machinesGrinding carriagesEngineeringAutomation
Owner:安徽汇泰车轮有限公司

Preparation method of doped semiconductor device and semiconductor device

ActiveCN108010840BPrevent precipitationSo as not to damageSemiconductor/solid-state device manufacturingDevice materialPhysical chemistry
Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD

An automatic indentation drawing machine

ActiveCN110394845BEasy glue handlingImprove processing efficiencyMetal working apparatusRotational axisElectric machinery
Owner:杭州电子科技大学上虞科学与工程研究院有限公司 +1

Method for dynamically regulating voice

InactiveCN102857650BTwo-way loud-speaking telephone systemsCommunications systemSpeech sound
Owner:QISDA SUZHOU +1

Application update method of mobile terminal and mobile terminal

ActiveCN105549996BImprove update efficiencyProgram loading/initiatingSoftware deploymentServerComputer engineering
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A method for preparing carbon materials for supercapacitors by alkali-activated nitrogen-containing heterocyclic metal complexes and its application

InactiveCN108630445BLarger than surfaceImprove conductivityHybrid capacitor electrodesHybrid/EDL manufactureAlkaline activationOrganosolv
Owner:WENZHOU UNIV

Trusted cloud task scheduling system and method based on multi-cloud and security mapping

ActiveCN110209484BEnsure safetyReduce time consumptionProgram initiation/switchingResource allocationCloud systemsSystems management
Owner:SOUTH CHINA UNIV OF TECH

Preparation of crust oligosaccharide and use

InactiveCN1184237CAbundant resourcesImprove the level ofPolysaccharide HydrolaseIon exchange
Owner:上海华宝孔雀香精有限公司

A multi-pigment blending device for painting

ActiveCN109624593BAvoid clumpingReduce labor intensityOther artistic work equipmentsInterior spacePolymer science
Owner:西藏莱文科技有限公司

Display panel, control method and display device

ActiveCN110824739BImprove textureIncrease contrastNon-linear opticsDisplay deviceEngineering
Owner:KUSN INFOVISION OPTOELECTRONICS

A yarn parallel splicing device

ActiveCN111379054BSolve the inconveniencePiercing arrangementsYarnGear wheel
Owner:苏州迪塔杉针织有限公司

Cloud-based anti-condensation control device for refrigerator and control method thereof

ActiveCN112944785BSave electricityImprove experienceLighting and heating apparatusCooling fluid circulationAmbient humidityIcebox
Owner:CHANGHONG MEILING CO LTD

A device and method for adding catalyst

ActiveCN103933857BImplement automatic additionAccurate operationDispersed particle separationControl signalProcess engineering
Owner:CHINA SHENHUA ENERGY CO LTD +2

Multi-stage combined degradation and recycle method for printing and dyeing wastewater

InactiveCN101343131BConserve waterMultistage water/sewage treatmentWaste water treatment from textile industryChemical treatmentElectrolysis
Owner:JIAXING UNIV

A Variable Stiffness Nonlinear Energy Well Vibration Reduction Method Based on Magnetic Liquid Suspension Characteristics

ActiveCN113738809BImprove dissipation efficiencyFast deliverySpringsNon-rotating vibration suppressionMagnetic currentControl signal
Owner:BEIJING UNIV OF TECH

Closing process and positioning tooling of an offshore booster station

ActiveCN111015103BPlay a reinforcing roleTo achieve snapWelding/cutting auxillary devicesAuxillary welding devicesButt jointEngineering
Owner:NANTONG BLUE ISLAND OFFSHORE CO LTD

A cultivation medium for increasing the output of cup mushroom and its preparation method

ActiveCN105330407BSolve the problem of discarding and polluting the environmentWide range of sourcesExcrement fertilisersBioloigcal waste fertilisersDiseaseBacillus thuringiensis
Owner:SHANGLIN MINGSHAN MUSHROOM IND

A car air-conditioning compressor fixing device

ActiveCN104786778BAchieve fixationFixedAir-treating devicesVehicle heating/cooling devicesAutomobile air conditioningEngineering
Owner:CHERY AUTOMOBILE CO LTD

A method for dismantling oca optical glue in interlayer by laser

ActiveCN106475680BLow costReduce production energy consumptionLaser beam welding apparatusBeam diameterLight beam
Owner:SHENZHEN JIXIANGYUN TECH CO LTD

Container which accommodates drug and is sealed

PendingCN113316445AShorten filling timeEasy to separatePharmaceutical containersMedical packagingPharmaceutical SubstancesMechanical engineering
Owner:超亚医药有限公司

A parts assembly loading and unloading robot with safety protection components

ActiveCN110027894BImprove assembly efficiencyImprove assembly qualityMetal working apparatusConveyor partsEngineeringStructural engineering
Owner:技善自动化科技(上海)有限公司

Monolithic capacitive screen and alignment method of monolithic capacitive screen flexible printed circuit board

ActiveCN103616976BSimple structureEasy to manufactureInput/output processes for data processingElectricityCapacitor
Owner:SHENZHEN SUCCESS ELECTRONICS LTD

Grinding device for glass production

ActiveCN105171557BPlay a buffer roleAvoid damageEdge grinding machinesGrinding machine componentsEngineeringMechanical engineering
Owner:河源市天泉鼎丰空气制水科技有限公司

Seat cushion panel and method of manufacturing the same

InactiveCN1693115AAchieve high pressure castingFoundry mouldsSeat framesEngineeringCushion
Owner:HYUNDAI MOTOR CO LTD

Computing method, device and related products

ActiveCN109740730BImprove computing efficiencyNeural architecturesPhysical realisationNetwork modelArtificial neuronal network
Owner:ANHUI CAMBRICON INFORMATION TECH CO LTD

A kind of brake overtravel switch adjustment device and adjustment method based on FSC racing car

ActiveCN111559358BReduce the difficulty of operationPrecise position adjustmentFoot actuated initiationsTractorsControl theoryMechanical engineering
Owner:SOUTHEAST UNIV

A kind of slow start circuit, controller and power supply equipment

ActiveCN111564965BMeet the needs of high power evolutionPower conversion systemsMOSFETControl engineering
Owner:HUAWEI TECH CO LTD

Multi -purpose new ecological dryer

InactiveCN104154730BSimple structureEasy to useDrying gas arrangementsDrying machines with non-progressive movementsGas compressorAir compressor
Owner:ZHEJIANG HAOLING ENVIRONMENTAL PROTECTION TECH

Parallel processing robot feed speed planning method and device

ActiveCN112987568BImplement Velocity PlanningImprove processing efficiencyAdaptive controlAlgorithmParallel processing
Owner:TSINGHUA UNIV

A Method of Automatically Extracting Building Height Based on Stereo Satellite Images

ActiveCN106871864BEfficient extractionPicture taking arrangementsHeight/levelling measurementCheck pointAbsolute orientation
Owner:MAPUNI TECH CO LTD

Device for evaluating performances of window opening machine

InactiveCN102818697BEasy to moveImplement bidirectional testingMachine part testingEngineeringDynamometer
Owner:XUZHOU DAYA INTELLIGENT TECH CO LTD

720° panoramic camera system

ActiveCN106502038BShorten the lengthEasy to carryPanoramic photographyOptical elementsPanoramaEngineering
Owner:FOCTEK PHOTONICS INC

On-line integrated monitoring buoy for movable water body

InactiveCN101776676BRealize intelligent mobilityEasy to operateTransmission systemsTesting waterIntegrated monitoringPropeller
Owner:ZHEJIANG UNIV

A method for changing work rolls in a rolling mill

ActiveCN105382030BAvoid slipping and dislocationNo manual push requiredMetal rolling stand detailsMetal rolling arrangementsHydraulic cylinderWork roll
Owner:ANHUI CHUJIANG SPECIAL STEEL CO LTD

A method and device for video complex scene region segmentation based on decision-making layer fusion

ActiveCN110910398BImprove effectivenessImprove accuracyImage enhancementImage analysisConcurrent computationHue
Owner:QUZHOU UNIV

Multipoint, contention-free wavelength selective switch (wss)

ActiveCN107430247BMultiplex system selection arrangementsCoupling light guidesLight beamEngineering
Owner:NISTICA

Suction nozzles and road cleaning vehicles

ActiveCN104674735BImprove suction effectRoad cleaningPulp and paper industryAir current
Owner:ZOOMLION ENVIRONMENTAL IND CO LTD

A device, system and method for calculation and payment of operating expenses

ActiveCN106251129BRealize automatic calculationHigh degree of automationPayment architectureApparatus for meter-controlled dispensingPaymentUncrewed vehicle
Owner:广西圣尧智能科技有限公司

Valosin fragment, and preparation method and application thereof

ActiveCN102838669BGood effectPromote secretionPeptide/protein ingredientsMetabolism disorderFreeze-dryingPancreas
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

A kind of pharmaceutical composition for treating allergic rhinitis and its preparation method and application

ActiveCN107714820BSignificant effectSmall side effectsAnthropod material medical ingredientsRespiratory disorderSide effectMentha citrata
Owner:TEACHING HOSPITAL OF CHENGDU UNIV OF T C M

Analyzer for three-dimensionally analyzing a medical sample by means of a light-field camera

PendingCN112236705APromote global cooperationAvoid obstaclesImage enhancementImage analysisMedicineLight beam
Owner:SIEMENS HEALTHCARE DIAGNOSTICS INC

Device for opening or closing an opening in a vehicle

ActiveCN105041112BPower-operated mechanismUsing optical meansEngineeringMechanical engineering
Owner:VOLKSWAGEN AG

Road guideline scriber

ActiveCN100497832CImprove efficiencyGuarantee the construction qualityRoads maintainenceAir compressionGuideline
Owner:朱建新

An alarm clock setting method and terminal

InactiveCN104468990BImprove experienceSubstation equipmentAlarm stateTime segment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Road asphalt modifier, modified road asphalt, preparation method thereof, and asphalt mixture

ActiveCN109593370BLow costImprove water stabilityBuilding insulationsAsphaltPolymer
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Whole protein online fractionation pre-separation and separation analysis method and its liquid chromatography system

InactiveCN103323544BSimplified pre-separation systemSimple structureComponent separationImage resolutionFractionation
Owner:TONGJI UNIV

A kind of metolachlor chiral hapten, artificial antigen and antibody and its preparation method and application

ActiveCN110054576BStrong specificityHigh sensitivitySerum immunoglobulinsOvalbuminFood safetyPharmaceutical drug
Owner:SOUTH CHINA AGRI UNIV

Transmission mode switching method and device

ActiveCN102932854BImprove synchronicityReduce packet lossError prevention/detection by using return channelWireless communicationTransfer modeMedia access control
Owner:ZTE CORP

Wireless control device and method for train brake test system using intelligent terminal

InactiveCN105083340BImprove reliabilityImprove work efficiencyRailway vehicle testingWireless controlWired communication
Owner:BEIJING JIAOTONG UNIV

Method and system for automatic execution of mobile phone compatibility test cases

ActiveCN104202454BImprove reusabilityRealize automatic executionSubstation equipmentComputer hardwareReusability
Owner:FUJIAN LANDI COMML EQUIP CO LTD

A stable ferrous composition of folic acid inclusion compound and its preparation method and preparation

ActiveCN104906067BImprove solubilityIncrease dissolution ratePowder deliveryHeavy metal active ingredientsFerrous saltsIndustrial scale
Owner:KPC PHARM INC

Main computer case with anti-drop function for computer

ActiveCN110442206BAvoid damageImprove shock absorptionDigital processing power distributionRubber materialSoftware engineering
Owner:CHUZHOU UNIV

Conference equipment, conference system and data processing method

ActiveCN112887654BTelevision conference systemsTwo-way working systemsComputer hardwareVideo image processor
Owner:LENOVO (BEIJING) LTD

Method and device for determining search space of E-PDCCH (Enhanced Physical Downlink Control Channel) of UE (User Equipment)

InactiveCN103813459APositioning balanceSignal allocationWireless communicationComputer networkControl channel
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1

Mobile station and wireless control apparatus

InactiveCN102948217AActive connectionAssess restrictionBroadcast domainWireless control
Owner:NTT DOCOMO INC

A Long Stroke Linear Motor Based on Power Segmentation

ActiveCN106849603BReduce weightReduce manufacturing costPropulsion systemsFixed frameLinear motor
Owner:BEIJING MECHANICAL EQUIP INST

Interaction method, device and system for vehicle terminal

ActiveCN102938213BFunction increaseMeet the need to know driving directionsRoad vehicles traffic controlComputer terminalComputer science
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Shock absorption assisting sole components, soles and shoes

ActiveCN103005780BLarge external impactEliminate shockSolesEngineering
Owner:XTEPCHINA

Production method of coating for inner wall of canned luncheon meat

ActiveCN1990798BImprove compactnessIncrease slipperyLinings/internal coatingsEpoxy resin coatingsAl powderSlurry
Owner:SHANGHAI MEILIN FOODS

A networked control system and control method capable of compensating time delay and packet loss

ActiveCN105607603BSave bandwidthTotal factory controlProgramme total factory controlPacket lossObject based
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY +2

Device and method for coupling control of circulating fluidized bed nox by air staging and fuel staging

ActiveCN104879748BGuaranteed combustion efficiencyEmission reductionFluidized bed combustionEmission preventionMixed materialsBurn out
Owner:HARBIN INST OF TECH

A plug mechanism for air tightness detection of cylinder

InactiveCN104006928BGuaranteed accuracyAvoid improper sealingDetection of fluid at leakage pointError processingLeak testing
Owner:南通也成精密部件有限公司

A device for assisting the reverse guide wire to enter the forward guiding catheter in the cto reverse guide wire technique

ActiveCN104434230BReduce usageShorten operation timeSurgeryReoperative surgeryGuide wires
Owner:张东伟

Fatty acyl acetaldehyde transfusion preparation and its preparing method

InactiveCN1297261COrganic active ingredientsAntipyreticSide effectIrritation
Owner:KUNMING ZIJIAN BIOTECH

Circular shuttle guide raceway device

InactiveCN102634915BReduce friction and wearReduce intensityCircular loomsMotor driveEngineering
Owner:DONGHUA UNIV +1

Image reconstruction method of optimized photoacoustic tomography based on full matrix filter and time reversal operator

ActiveCN109091109BWill not cause lossQuality improvementDiagnostic recording/measuringSensorsAcoustic wavePhotoacoustic tomography
Owner:NANJING UNIV

Preparation method of ito transparent conductive layer, LED chip and light emitting diode

ActiveCN105405948BIncrease brightnessReduce contact resistanceSemiconductor devicesOptoelectronicsLight-emitting diode
Owner:XIANGNENG HUALEI OPTOELECTRONICS

A display brightness measurement method, system and terminal

ActiveCN110232885BGood chromaIncrease brightnessStatic indicating devicesComputer graphics (images)Grey level
Owner:WUHAN JINGLI ELECTRONICS TECH +1

A key agreement method and system

ActiveCN112054906BImprove securityPrevent anti-replay attacksKey distribution for secure communicationUser identity/authority verificationTerminal equipmentData mining
Owner:ZHENGZHOU XINDA JIEAN INFORMATION TECH

Three-dimensional augmented reality equipment and method for scene restoration of accidents and police situations

ActiveCN110619674BEnhanced RealityAccurate survey and inspectionCharacter and pattern recognitionAnimationComputer graphics (images)Dynamic models
Owner:重庆特斯联智慧科技股份有限公司

A comprehensive treatment device for feces

ActiveCN110256116BIncrease motivationSolve processing problemsClimate change adaptationExcrement fertilisersAgricultural scienceOrganic manure
Owner:怀安宏都食品有限公司

Metal core welding wire for submerged arc welding of A304 and A304L austenitic stainess steel

InactiveCN100423881CSolve the problem of difficult slag removalHigh welding currentArc welding apparatusWelding/cutting media/materialsSlagManganese
Owner:CHINA PETROLEUM & CHEM CORP +1

Dietary therapy recipe for the relief of diarrhea

InactiveCN105454818AWith warming and antidiarrhealIt has the function of regulating qi, removing dryness and relieving painAnthropod material medical ingredientsDigestive systemThirstDiarrhea
Owner:孙立民

Storage and transportation device for special materials and storage and transportation method thereof

ActiveCN111746869BHigh regulatory authorityRealize direct controlWrapper twisting/gatheringSolid materialInformation processingInformation sharing
Owner:ZHEJIANG UNIV

Harnessing the heat of the sun's seedlings

InactiveCN104170689BFree electricitySimple structureRenewable energy machinesPlant protective coveringsShape-memory alloyEngineering
Owner:HINOX SHOJI

A method for extracting epigallocatechin gallate from tea leftovers

InactiveCN103772339BNo pollution in the processEasy to recycleOrganic chemistryBiotechnologyTea catechin
Owner:恩施职业技术学院

A signal transmission line collection device

ActiveCN109748139BFilament handlingElectric machineryControl theory
Owner:TIANCHANG FUXIN ELECTRONICS

A stamping machine for processing auto parts

ActiveCN108817206BImprove molding qualityIncrease productivityEjection devicesPunchingStructural engineering
Owner:CHONGQING CHANGAN SUOQI AUTO PARTS

A transmission rod of a circuit breaker for multi-phase parallel control

ActiveCN106356262BImprove vibration resistanceImprove reliabilityProtective switch operating/release mechanismsLocking mechanismSelf locking
Owner:天津航空机电有限公司

Infrared sensor switch

ActiveCN101442304BElectronic switchingEngineeringHollow core
Owner:MATSUSHITA ELECTRIC WORKS LTD +1

Ultrasonic diagnostic device and ultrasonic imaging method

ActiveCN104274203BQuality improvementUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsBiological bodyUltrasonic imaging
Owner:TOSHIBA MEDICAL SYST CORP

Swirl mixing device

ActiveCN105032225BImprove qualityImprove stabilityFlow mixersMixing gases with gases/vapoursCycloneExternal energy
Owner:HUATIAN ENG & TECH CORP MCC

Integrated wafer-level vacuum packaged MEMS device and manufacturing method thereof

ActiveCN103350983BReduce residual stress effectsReduce the driving voltageDecorative surface effectsSolid-state devicesEngineeringEnergy loss
Owner:GUANGDONG HEWEI INTEGRATED CIRCUIT TECH

A self-test system and method for spaceborne measurement and control transponder based on lower computer

ActiveCN107612610BReduce manual interventionImprove test efficiencyRadio transmissionEngineeringGround testing
Owner:AEROSPACE DONGFANGHONG SATELLITE

Reversible staged linkage gas compression system

ActiveCN109812404BReduce running timeEasy to implementPositive displacement pump componentsMulti-stage pumpsBalancing networkEngineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

User information cloud collaborative processing and transfer method for mobile communication system

ActiveCN109413194BRealize instant serviceEasy to useTransmissionSecure transmissionVirtual space
Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP

Method and apparatus for reducing interference to a desired signal

InactiveCN104081674BOrthogonal multiplexTransmissionData signalControl channel
Owner:TELEFON AB LM ERICSSON (PUBL)

A preparation method and application of an iron-manganese composite oxide material using cations to control the morphology

ActiveCN109289866BSolve pollutionWater/sewage treatment by irradiationWater treatment compoundsSodium acetateIron salts
Owner:INNER MONGOLIA UNIV OF SCI & TECH

compression coding method

ActiveCN109618155BImprove forecast accuracyReduce the theoretical limit entropyDigital video signal modificationAlgorithmBandwidth compression
Owner:上海本趣网络科技有限公司

Allulose epimerase variant, method for producing same, and method for producing allulose using same

ActiveCN113302299AImprove transformation activityImprove thermal stabilityBacteriaMicroorganism based processesGlycineFructose
Owner:大象(株)

Method and system for vehicle logo recognition

ActiveCN104463238BAvoid wastingCharacter and pattern recognitionVehicle identification
Owner:SHENZHEN JIESHUN SCI & TECH IND

Preparation method of corrosion-inhibiting agent made of phosphorus-molybdenum polymer

InactiveCN103739097BScale removal and water softeningMolten statePolymer science
Owner:TIANJIN UNIV

Method for testing influence of distortion data on relay protection device

ActiveCN101799504BGuaranteed uptimeSimple test methodElectrical testingInductorData needs
Owner:STATE GRID TIANJIN ELECTRIC POWER +2

A conveyor belt that prevents material from falling

InactiveCN105966842BConveyorsEngineeringConveyor belt
Owner:YANGZHOU JINRUN WIRE MESH BELT MFG

Television capable of learning and recognizing remote controllers and control method

InactiveCN102256075AEasy to useSimple structureTelevision system detailsElectric signal transmission systemsRemote controlInteraction interface
Owner:TPV DISPLAY TECH (XIAMEN) CO LTD

3d lightweight material printer

ActiveCN106217876BIncrease productivitySimple structureAdditive manufacturing apparatusControl systemPulp and paper industry
Owner:峻宸智造科技(上海)有限公司

Packages for semiconductor light emitting devices utilizing dispensed encapsulants and methods of packaging the same

ActiveCN101278410ASolid-state devicesSemiconductor devicesEngineeringSealant
Owner:CREELED INC (N D GES D STAATES DELAWARE NEWARK)

Head-mounted display device and method for controlling the head-mounted display device

ActiveCN103995352BImage enhancementSurgeryDisplay deviceHuman–computer interaction
Owner:SEIKO EPSON CORP

Polyamide composition

ActiveCN101772550AImprove liquidityImprove flame retardant performanceIonomerPolymer science
Owner:KURARAY CO LTD

Anti-fatigue agent comprising amino acid composition

InactiveCN101842094AAvoid fatigueReduce typesOrganic active ingredientsNervous disorderArginineTyrosine
Owner:MEIJI CO LTD

Preparation method of traditional Chinese medicinal composition for treating primary hypertension

InactiveCN102475783BImprove stabilityLittle side effectsCardiovascular disorderLeech/worm material medical ingredientsAlcohol ethylCentrifugation
Owner:TIANJIN TASLY PHARMA CO LTD

Storage and refrigerators

ActiveCN113405294BAccurate judgment of freshnessImprove user experienceLighting and heating apparatusDomestic refrigeratorsParticulatesThermodynamics
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

A hand-held device for quantitative collection of submerged plants

ActiveCN111044314BSampling area determinationSmall footprintWithdrawing sample devicesCollection systemAgricultural engineering
Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY

A fast-heating air source heat pump water heater

ActiveCN111397208BHeating fastImprove heating efficiencyFluid heatersGas treatmentEngineeringMechanical engineering
Owner:WUHAN INSTITUTE OF TECHNOLOGY +1

Mobile communication device and method for realization of intergenerational combination in wireless communication terminal

ActiveCN102149222BFlexible experienceStable and efficient serviceWireless communication3g mobile communicationsThird generation
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

An urban waste treatment system

ActiveCN108821525BEfficient removalImprove operational efficiencySludge treatmentWater/sewage treatment apparatusSewageSewage treatment
Owner:中鼎特金秦皇岛科技股份有限公司

Recognition Method of Driver's Lane Changing Intent Based on Gaussian Mixture Hidden Markov Model

ActiveCN110852281BImprove comfortLow costCharacter and pattern recognitionMachine learningDriver/operatorSteering wheel
Owner:JILIN UNIV

Adaptive Belt Adjustment Device

ActiveCN105083906BReduce labor intensityImprove operational efficiencyRollersDrive shaftEngineering
Owner:FOSHAN RUIPUHUA PACKING MACHINERY CO LTD

Thermoelectric power generation device

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