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.

Polished Rod Sealer

ActiveCN105756598BEnsure safetyIncrease productivitySealing/packingEngineeringOil production
Owner:PETROCHINA CO LTD

A combined physical and chemical activation method for biocoke

ActiveCN107159120BIncrease the areaHigh porosityOther chemical processesCoke ovensActivation methodTrapping
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of preparation method of interlocking microcapsule of hierarchical pore structure of inorganic silicon material

InactiveCN104722253BSimple manufacturing processEasy to scaleCatalyst carriersMicroballoon preparationPolystyreneHeat stability
Owner:HEBEI UNIV OF TECH

An active connection neurology clinical diagnostic device

InactiveCN108478235BSimple structureEasy to useDiagnostics using pressureSensorsPhysical medicine and rehabilitationPhysical therapy
Owner:山东中医药大学第二附属医院

Solid-phase preparation method of porous calcium titanate micro-nano particle spheres

ActiveCN106241859BUniform shapeThe production process is simple and reliableAlkaline earth titanatesNanotechnologyDispersityMicro nano
Owner:淮安新能源材料技术研究院

Shift register unit, driving method, gate driving circuit and display device

ActiveCN110459189BExtended service lifeReduced Threshold Voltage DriftStatic indicating devicesDigital storageShift registerDriver circuit
Owner:BOE TECH GRP CO LTD +1

A kind of silicon/graphite/lithium titanate composite negative electrode material and preparation method thereof

ActiveCN104319366BImprove Coulombic efficiencyImprove cycle stabilityCell electrodesHYDROSOLSilicon particle
Owner:CHERY AUTOMOBILE CO LTD

A method for improving the yield of iminodiacetic acid

ActiveCN103833563BHigh yieldOrganic compound preparationAmino-carboxyl compound preparationWastewaterImidodiacetic acid
Owner:CHONGQING UNISPLENDOUR CHEM

Coil member, motor and manufacturing method for coil member

ActiveCN101320613BAvoid disconnectionAvoid damageManufacturing stator/rotor bodiesCoils manufactureShell moldingEngineering
Owner:SANKYO SEIKI MFG CO LTD

A Seagate 2.5-inch hard disk horizontal push data detection device and detection method

ActiveCN104375919BFully automatedImplement automatic connectionError detection/correctionData detectionComputer engineering
Owner:GUANGDONG WEILAIZHIXING NETWORK TECH CO LTD

High-speed banknote discrimination system and its discrimination method based on partial image sub-blocks

ActiveCN103390308BTake advantage ofReduce processing timePaper-money testing devicesCharacter and pattern recognitionComputer scienceTreatment time
Owner:SHENZHEN GOKE TECH INC LTD

Method and apparatus for common mould extrusion and on-line assembling of two different section sectional materials

InactiveCN100569486CNo distortionIncrease productivityMechanical engineeringIndustrial engineering
Owner:TONGLING TRINITY TECH

Method for transmitting data in billibit Enthenet passive optical fiber network

InactiveCN1445940AMultiplex system selection arrangementsTime-division optical multiplex systemsOptical line terminationFiber network
Owner:SAMSUNG ELECTRONICS CO LTD

Ni-plated steel sheet with excellent pressability for battery can

ActiveCN102763237AImprove the pressure effectAvoid damageJackets/cases materialsMetallurgySurface roughness
Owner:TOYO KOHAN CO LTD

Tetradentate cyclometalated platinum complex containing 6-substituted carbazole and preparation method and application thereof

InactiveCN108659050AImprove thermal stabilityImprove stabilitySolid-state devicesPlatinum organic compoundsPlatinum complexCarbazole
Owner:ZHEJIANG UNIV OF TECH +1

a triangular cone 8 sns 6 Preparation method of microparticles

ActiveCN109012696BRaw materials are easy to getLow costPhysical/chemical process catalystsMicroparticlePhotocatalytic degradation
Owner:KUNMING UNIV OF SCI & TECH

A mechanical anti-collision device and method for a large double-girder mobile crane

ActiveCN104647125BEnsure safetyMetal working apparatusMaintainance and safety accessoriesEngineeringControl circuit
Owner:KOCEL MACHINE

A kind of method utilizing palladium-catalyzed homogeneous allyl substitution reaction to synthesize polysulfone

ActiveCN110078922BImprove thermal stabilityImprove conversion ratePolymer scienceMeth-
Owner:NANJING TECH UNIV

Circuit board insertion system relating to circuit board arrangements with cylindrical pin sets

InactiveCN104185368BAchieve deformationInsert smoothlyPrinted circuits structural associationsEngineeringElectrical and Electronics engineering
Owner:江阴泛函电气自动化有限公司

Coating device and its vibration-eliminating method, coating method using the vibration-eliminating method, and manufacture method of coating film

ActiveCN101274314BEliminate vibrationHigh thickness accuracyLiquid surface applicatorsNon-rotating vibration suppressionActuatorMechanical engineering
Owner:FUJIFILM CORP

A test device and method for simulating the motion characteristics of particles after liquefaction

ActiveCN102735594BSlow shearImprove test efficiencyMaterial analysisVacuum pumpingStable state
Owner:HOHAI UNIV

A method and system for providing and managing information of prefabricated construction components between manufacturers and architects

InactiveCN103958796ARelational databasesBuilding constructionsStructure of Management InformationModular design
Owner:UNIVERSITI PUTRA MALAYSIA

Safety valve for nucleus

InactiveCN100386547CSmall sizeReduce weightEqualizing valvesSafety valvesNuclear reactorNuclear power
Owner:川开阀门有限责任公司

A variety of natural energy supports efficiency-enhancing universal power grid peak-shaving Pinggu energy-storage power station

ActiveCN102797516BLow investment costLow running costReciprocating combination enginesPositive displacement pump componentsInsulation layerEngineering
Owner:LIAOYUAN POWER SUPPLY COMPANY STATE GRID JILIN ELECTRIC POWER +1

A kind of packaging method of flexible semiconductor thin film electronic device

ActiveCN103996629BThe overall thickness is thinImprove water and oxygen barrier performanceSemiconductor/solid-state device manufacturingOrganic filmPhysical chemistry
Owner:GUANG ZHOU NEW VISION OPTO ELECTRONICS TECH

Process for reclaiming PVC slurry waste water using liquid phase suspension method

InactiveCN100537460CReduce turbidityTreatment using aerobic processesWater aerationWater useCyclone
Owner:王小军

A wind-storage joint scheduling method for active distribution network

ActiveCN107425541BThe method of constant volume is simple and convenientMeet the requirements of safe and economical operationLoad forecast in ac networkSingle network parallel feeding arrangementsElectricityDynamic learning
Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +2

Vector control method of simplified five-phase and three-level voltage source inverter

ActiveCN103117668BReduce output harmonicsReduce in quantityAc-dc conversionDc-dc conversionThree levelControl vector
Owner:HARBIN INST OF TECH

a combined boat

ActiveCN102874375BFlexible operationSafe and reliable performanceWaterborne vesselsMarine engineeringMechanical engineering
Owner:HUBEI SANJIANG BOATS SCI & TECH +1

A Distributed Drive City Bus Multi-motor Fault Control Method

ActiveCN108312894BAvoid unreasonable phenomenaReduce the number of failure combinationsSpeed controllerElectric devicesElectric machineryDrive motor
Owner:ZHENGZHOU YUTONG BUS CO LTD

A combined nut locked by a spring

ActiveCN111927862BEasy to stretchEasy to lockNutsBoltsScrew thread
Owner:HAIYAN HUILIAN GENERAL FITTING

Vehicle lane change auxiliary warning system and control method thereof

ActiveCN105291978BAchieving rear collision avoidanceHigh energySignalling/lighting devicesMicrocontrollerMicrocomputer system
Owner:ANHUI POLYTECHNIC UNIV

Pencil drawing generation method and device combining skeleton stroke and texture features

ActiveCN105374007BRealistic hand-painted artistic effectsImprove computing efficiencyGeometric image transformationTone mappingComputer graphics (images)
Owner:HUAQIAO UNIVERSITY

A vertical wind turbine

ActiveCN104612894BImprove maximum utilizationIncrease profitRenewable energy generationMachines/enginesEnergy technologyVertical axis wind turbine
Owner:CHINA ONEPOWER ELECTRIC CO LTD

Electrochemical catalytic synthesis method of aziridine compounds

ActiveCN103436911BLower internal resistanceImproving electrochemical synthesis methodsElectrolysis componentsElectrolytic organic productionSupporting electrolyteN-aminophthalimide
Owner:BEIJING UNIV OF TECH

Zinc-based high aluminum alloy material for angle valve and preparation method thereof

ActiveCN103882262BGrain refinementImprove wear resistancePorosityManganese
Owner:江苏弘元投资发展有限公司

Fireproof and thermal insulation curtain wall and its manufacturing method

ActiveCN111321832BAchieve fire performanceRealize functionWallsClimate change adaptationInsulation layerHeat conservation
Owner:青岛酒店管理职业技术学院

Elastic positioning mechanism

ActiveCN103707090BIncrease delaySimple structurePositioning apparatusMetal-working holdersAssurance qualityMachining
Owner:WUXI BEST PRECISION MACHINERY

A CO2-induced in-situ electrical neutralization method for preparing large particle size, monodisperse, highly stable polymer emulsions

ActiveCN106632786BImprove stabilityLower potential energy barrierSharpeningLarge particle
Owner:CHANGCHUN UNIV OF TECH

A pull rod device for climbing stairs

ActiveCN111719787BGo upstairs to save effortPrevent fallingStairway-like structuresStructural engineeringMechanical engineering
Owner:YANGTZE NORMAL UNIVERSITY

Impeller type washing machine

InactiveCN101638840BSimple structureEasy to assembleOther washing machinesWashing machine with receptaclesImpellerVibration amplitude
Owner:ANHUI JULONG TRANSMISSION TECH

A low-toxic broad-spectrum herbicidal pesticide composition and its preparation method and application

ActiveCN104206404BEffective controlDelay drug resistanceBiocideAnimal repellantsAllyl acetateIsothiocyanic acid
Owner:青岛现代农化有限公司

3-benzyloxy-4-butylaniline hydrochloride preparation method

InactiveCN100422140CReduce stirringStir wellOrganic compound preparationAmino-hyroxy compound preparationM-aminophenolFries rearrangement
Owner:ZHEJIANG UNIV

A Material Rack for Aluminum Alloy Spraying Based on the Internet

ActiveCN111195574BLift controlAchieve spacingSpraying apparatusDrive by wireThe Internet
Owner:佛山市广科产业技术研究院有限公司

A fully automatic production line for washing, dehydrating and drying garments and its control method

ActiveCN107523950BGuaranteed fair applicationImprove efficiencySucessive textile treatmentsTextile treatment machine arrangementsProcess engineeringMonitoring and control
Owner:NINGBO DAQIAN TEXTILE

Formation method of nickel-tungsten alloy coating

ActiveCN112111765BExtend your lifeSlow down decompositionTungstateEnamine
Owner:SUZHOU UNIV

A kind of processing method of shirt collar

ActiveCN108552623BOvercome the technical difficulties that require a high level of operationMeet the process requirementsCollarsEngineeringSewing machine
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Liquid pump provided with elastic stretching reset device

ActiveCN103029895BRealize allocationPoor pressing feelClosuresSingle-unit apparatusLiquid productElastomer
Owner:丁要武

Fiber optic cable closure and assembly

InactiveCN1307444CIncrease storage spaceFibre mechanical structuresCable inlet sealing meansFiberEngineering
Owner:PREFORMED LINE PROD CO

High-pixel-density LED display screen

ActiveCN103021291BMeet the production process requirementsLow production process requirementsIdentification meansPixel densityLED display
Owner:GUANGDONG VTRON TECH CO LTD

Error correction control method for air-conditioning system and air-conditioning system

ActiveCN111473462BMechanical apparatusSpace heating and ventilation safety systemsControl engineeringProcess engineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

TD-SCDMA terminal initial downlink synchronization method

InactiveCN101577576BEliminate the effects ofAccurate estimateSynchronisation arrangementAssess restrictionTelecommunicationsFrequency regulation
Owner:MSTAR SEMICON INC

A kind of layer cast graphene-non-metallic composite material and its preparation method

ActiveCN106829945BHigh hardnessHigh strengthSiliconCarbon compoundsMolecular rearrangementMaterials processing
Owner:GUANGZHOU FENGSHANG ELECTRIC APPLIANCE

A kind of cement mill washing grinding method

ActiveCN108080123BSmall fluctuationReduce clinker lossGrain treatmentsEngineeringCement grinding
Owner:HANDAN JINYU TAIHANG CEMENT

Apparatus and method for manufacturing an organic light emitting panel

ActiveCN101997089BSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringPressure difference
Owner:MITSUBISHI HEAVY IND LTD +1

Size-reducing decoding method and system

InactiveCN101771867BImprove decoding speedReduce computational complexityTelevision systemsDigital video signal modificationMotion vectorFiltration
Owner:FUJITSU LTD

A pseudorange difference positioning method and device

ActiveCN102547570BReduce collectionSmall amount of calculationLocation information based serviceHigh densityAlgorithm
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

An electric suction device for nursing in an operating room

ActiveCN112370583BEliminates the problem of secondary sorting operationsEasy dischargeIntravenous devicesSuction drainage systemsSolid tissueDrive shaft
Owner:JILIN UNIV

A packaging device for radiators

InactiveCN103482248BGuaranteed extrusion forceSimple structurePackaging vehiclesContainers for machinesHeat spreaderComputer engineering
Owner:安徽汇展热交换系统股份有限公司

A delivery unit with a position adjustment device

ActiveCN106276185BInfluence circulationAchieve circulationConveyor partsSlide plateEngineering
Owner:山东晟达菲尔生物科技发展有限公司

Zoom lens and imaging apparatus

InactiveCN105988202ACorrect chromatic aberrationImprove picture qualityOptical elementsOphthalmologyZoom lens
Owner:FUJIFILM CORP

Adjustable Negative Stiffness Mechanism

ActiveCN110139996BSpringsNon-rotating vibration suppressionEngineeringNegative stiffness
Owner:HRL LAB

Process for etching openings in dielectric layer

InactiveCN101038875AHigh selectivitySemiconductor/solid-state device manufacturingResistHydrogen
Owner:LAM RES CORP

A new composite energy power supply ship suitable for ships waiting to berth in the reservoir area

ActiveCN107856829BPropulsion based emission reductionPropulsion power plantsAtmospheric pollutionWind power generation
Owner:WUHAN UNIV OF TECH

Container for contents

ActiveCN113784898AAvoid meltingPrevent spoilageDispensing apparatusClosure with auxillary devicesEngineeringSolid content
Owner:KOLMAR BNH CO LTD

Tension compression conversion type rubber buffer

ActiveCN103043072BRealize the function of pulling and pressing conversionControl strokeBufferTension compressionEngineering
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Delivery device, self-service device and control method thereof

ActiveCN108346224BImprove storage space utilizationSolve the problem of low storage space utilizationCoin-freed apparatus detailsApparatus for dispensing discrete articlesEngineeringMechanical engineering
Owner:SHANDONG NEW BEIYANG INFORMATION TECH CO LTD

A honeycomb material ultrasonic cutting test platform

ActiveCN108436186BStable jobAdjust the positioning accuratelyMeasurement/indication equipmentsMetal working apparatusHoneycombEngineering
Owner:DALIAN UNIV OF TECH

Household appliance

ActiveCN108369012ANo noiseEasy to assembleDoors for stoves/rangesDomestic stoves or rangesCooking & bakingFront loading
Owner:BOSCH SIEMENS HAUSGERATE GMBH

A method for automatic analysis of non-targeted metabolic profile data in uplc-hrms Profile mode

ActiveCN110806456BBuild accuratelyReduce Extraction ResultsComponent separationChemical compositionGenetics
Owner:ZHEJIANG UNIV OF TECH

Double-screw quick splicing parts for steel connecting rods between prefabricated concrete components

ActiveCN111894143BReliable dockingMeet the requirements of multi-directional splicingBuilding reinforcementsReinforced concreteButt joint
Owner:福州鼓楼纹英建筑工程有限责任公司

A method of returning fetched data in cache in advance

ActiveCN102831078BSolve the problem of excessive execution timeReduce overheadMemory adressing/allocation/relocationAccess methodAssembly line
Owner:NAT UNIV OF DEFENSE TECH

Lubrication system of concrete machine and concrete machine

ActiveCN102383606BPressure lubricationPumpsEngineeringStructural engineering
Owner:SANY GRP

Biodegradable water-based quenching agent and preparation method thereof

ActiveCN102041364BSave resourcesFine grainQuenching agentsWater basedPetroleum
Owner:KASONG SCI & TECH

A crowd classification method and a crowd classification device

ActiveCN110858955BWide range of useWide coverageCharacter and pattern recognitionLocation information based serviceEngineeringCrowds
Owner:GUOXIN YOUE DATA CO LTD

Method using molten-salt growth method to manufacture micro-nano zinc-magnesium titanate crystalline powder

InactiveCN102583518BSimple processEasy to manufactureNanotechnologyTitanium compoundsMicro nanoMagnesium salt
Owner:XIAN UNIV OF SCI & TECH

Hydraulic remotely-controlled code lock

InactiveCN101008296BThere is no fragile phenomenonExtended service lifeMechanical controlsPuzzle locksHydraulic cylinderPassword
Owner:穆爱清

Scanning apparatus with automatic content replacement

InactiveCN104767903APictoral communicationComputer graphics (images)Display device
Owner:AVISION

packaging components

ActiveCN111086755BAccurately monitor the transportation processWill not affect the measurement resultsContainers to prevent mechanical damageEngineeringLocal pressure
Owner:INTERFACE TECH CHENGDU CO LTD +2

Ultra-high-speed dual-frame image acquisition method based on global shutter cmos image sensor

ActiveCN110062181BImprove time resolutionLow cost of improvementTelevision system detailsColor television detailsCMOSUltra high speed
Owner:NORTHWEST INST OF NUCLEAR TECH

Method for modifying in-reactor alloy polypropylene material for automobile

ActiveCN102127263BGood for recycling and remanufacturingImprove performanceElastomerAlloy
Owner:CHINA AUTOMOTIVE ENG RES INST

A ball valve testing machine that combines air tightness testing and torque testing

ActiveCN105092233BEasy to operateEasy to testMachine part testingFluid-tightness measurement using fluid/vacuumTest efficiencyAir tightness
Owner:HANGZHOU DYLAR TECH

Magnetic molecularly imprinted polymer for separating atrazine, and preparation method for magnetic molecularly imprinted polymer

InactiveCN102417558BEasy to operateShort timeMicron scaleOrganic solvent
Owner:JIAXING UNIV

An automatic measurement vehicle for the stability of the leading section of the roadway and its use method

ActiveCN107037132BEnsure load safetyReduce workloadAnalysing solids using sonic/ultrasonic/infrasonic wavesUsing subsonic/sonic/ultrasonic vibration meansEmulsionManipulator
Owner:ANHUI UNIV OF SCI & TECH

Nucleotide phosphonate compound, its pharmaceutical composition, preparation method and use

ActiveCN104804042BEffective against HBVGood prospects for drug applicationOrganic active ingredientsGroup 5/15 element organic compoundsViral infectious diseaseInfective disorder
Owner:QILU PHARMA HAINAN

Therapeutic DC compound vaccine against herpes simplex virus and preparation method thereof

ActiveCN109701008BTreatment Prevention and TreatmentBreak immune toleranceAntiviralsAntibody medical ingredientsDendritic cellSpecific immunity
Owner:上海兴瑞一达生物科技有限公司

Plasma coupling light catalytic unit assembly and gas purifier therewith

InactiveCN100494794CEasy to handleEasy to cleanLighting and heating apparatusAir conditioning systemsPlasmonic couplingPhoto catalysis
Owner:UNIV OF SCI & TECH OF CHINA

Polysilicate ferro-copper sulfate composite with wastewater deodorizing and flocculating function and preparation method thereof

ActiveCN102583672BTo achieve the purpose of deodorization and flocculationExcellent deodorizing water purification effectWater/sewage treatment by flocculation/precipitationSodium chlorateWastewater
Owner:HUNAN HAILI CHEM IND

Battery pack side impact protection frame and car

ActiveCN111169268BVehicle seatsElectric propulsion mountingSide impactControl theory
Owner:BYD CO LTD

Leak detection method of underground diaphragm wall

ActiveCN105239609BStructural influenceLarge amount of collected dataFoundation testingSlurry wallImage resolution
Owner:SHANGHAI GEOTECHN INVESTIGATIONS & DESIGN INST

Method for applying transversal elastic material to diapers, incontinence pants and training pants

ActiveCN101797199BGuaranteed uptimeExtended service lifeBandagesDrive shaftEngineering
Owner:ZHEJIANG YONGCHUANG MACHINERY

Preparation method of improved copper-based methanol synthesis catalyst

ActiveCN103480378BLow impurity sodium contentGood choiceOrganic compound preparationHydroxy compound preparationPotassiumCopper
Owner:CHINA PETROLEUM & CHEM CORP +1

Test method, device and storage medium for web page control

ActiveCN109558319BGeneralizationReduce workloadSoftware testing/debuggingProgram loading/initiatingTest scriptSoftware engineering
Owner:TAIKANG LIFE INSURANCE CO LTD +1

Array sensor for detecting heavy metal ions and its preparation method and application

ActiveCN104198470BOvercome Cross InterferenceAchieving Detection SensitivityMaterial analysis by observing effect on chemical indicatorSensor arrayFilter paper
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Method for manufacturing three-axis thermal convection acceleration sensor chip

InactiveCN102175891BLow costImprove detection accuracyAcceleration measurement using interia forcesDecorative surface effectsComposite filmMetal interconnect
Owner:JIANGSU UNIV

Technique of carbonizing gas supply in procedure of producing soda under joint alkaline process

ActiveCN100425535CShort air flowShort processAlkali metal carbonatesCarbonizationProcess engineering
Owner:赵祥海

A kind of blood sample automatic sorting machine and sorting method thereof

ActiveCN113996551BRealize automatic sortingImprove sorting efficiencySortingProcess engineeringTransfer mechanism
Owner:深圳瑞智捷医疗科技有限公司

IIIV vaccine containing recombination virus and its united immune preparation

InactiveCN100998874BIncrease GC contentHigh GC contentGenetic material ingredientsAntiviralsTGE VACCINEHumoral immune reaction
Owner:曾毅

A kind of continuous casting and rolling process of ultra-thin wide-width cast-rolled aluminum sheet and strip

ActiveCN112588863BStable liquid level controlIncreasing the thicknessRoll force/gap control deviceMetal rolling arrangementsAutomatic controlControl system
Owner:无锡天德金属制品有限公司

Cutting Machine

ActiveCN107999869BImprove cutting effectReduce wall thicknessMetal sawing devicesEngineeringMechanical engineering
Owner:广东联川重型钢结构有限公司

Composite fermentation inoculant for processing animal wastes, and preparation method and application thereof

ActiveCN103074228BImprove fermentation effectGrowth inhibitionBacteriaMicroorganism based processesBiotechnologyFermentation
Owner:河北沃稼农业科技有限公司

Cavity member

InactiveCN1880691APrecise thickness controlTo achieve the purpose of quality controlFloorsStructural engineeringHollow form
Owner:湖南邱则有专利战略策划有限公司

Method for storing information on information storage medium and apparatus for reproducing the same

InactiveCN1279515CTake advantage ofReproduce properlyTelevision system detailsColor television signals processingComputer hardwareVideo player
Owner:PIONEER CORP

Method for controlling display screen according to eye focus and head-mounted electronic device

ActiveCN109582141BReduce power consumptionReduce the impact of watching the real worldInput/output for user-computer interactionDigital data processing detailsComputer graphics (images)Ophthalmology
Owner:HUAWEI TECH CO LTD

Ecological organic fertilizer

InactiveCN101284741BImproved generation sourceRaise the pHOrganic fertilisersAcetic acidOrganic manure
Owner:张仙峰

Service identification method, device and system based on user behavior

ActiveCN107438254BImprove accuracyTransmissionWireless communicationTerminal equipmentEngineering
Owner:ZTE CORP

Voice verification method, device, computer equipment and storage medium

ActiveCN110838294BImprove accuracyImprove experienceSpeech analysisVocal organEngineering
Owner:效生软件科技(上海)有限公司

Polyethylene resin film

InactiveCN102597095APolyesterActivation energy
Owner:SUMITOMO CHEM CO LTD

Medicine for treating traumatic injury

InactiveCN100345573CRelieve pain symptomsPain symptoms relieved or basically disappearedHeavy metal active ingredientsAnthropod material medical ingredientsEupolyphaga sinensisDrynaria
Owner:范广来

A new type of multifunctional lift panel

ActiveCN105217518BSimple structureReasonable structureSafety devices for lifting equipmentsLifting framesEngineeringSurface plate
Owner:赛埃孚汽车保修设备(太仓)有限公司

A kind of ginger storage method

ActiveCN104521455BGreen and energy-savingAgriculture tools and machinesHarvested fruit hanging devicesFlavorMass ratio
Owner:翁振溪

Dual clutch transmission with magnetic torque regulator and control method thereof

ActiveCN106641233BReduce sliding frictionShorten the timeGearing controlPower batteryLarge size
Owner:INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG

LC-tank oscillator and clock outputting method

ActiveCN101958687BReduce the numberEfficient access effectPulse automatic controlResonant circuit detailsInductanceElectrical and Electronics engineering
Owner:REALTEK SEMICON CORP

A washing box assembly and a washing machine having the same

ActiveCN107099976BPrecise positioningReduce the force usedOther washing machinesTextiles and paperLaundry washing machineProcess engineering
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Virtual Reality Space Mobile Positioning System and Method for Virtual House Inspection

InactiveCN105913497BEliminate dizzinessSolve the problem of dizzinessData processing applicationsImage data processingVirtual spacePositioning system
Owner:杭州映墨科技有限公司

Sublingual cigarette and preparation method thereof

ActiveCN103284318BImprove taste effectGreat tasteTobacco treatmentOral ulcersPeppermints
Owner:中国烟草总公司山东省公司

System for treating sleep-disordered breathing in a subject with an airway

ActiveCN103796699BRespiratorsMedical devicesTreatment sleepSleep disordered breathing
Owner:KONINKLJIJKE PHILIPS NV

Method for producing glass sheet coated with titanium oxide thin film

InactiveCN1771209AEasy to polluteReduce the number of cleaningsCoatingsInterference colorTitanium
Owner:NAKAJIMA GLASS

Full-automatic high precision sun tracking apparatus and method based on PSD

InactiveCN100573390CHigh precisionReduce manufacturing costControl using feedbackControl systemEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method and device for detecting air-conditioning refrigerant leakage

ActiveCN110736183BAvoid damageAffect the experienceMechanical apparatusFour-way valveAir conditioning
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

A freely configurable marine buoy data acquisition controller and configuration method

ActiveCN112859654BImprove versatilityImplement parsingProgramme control in sequence/logic controllersControl cellData acquisition
Owner:QINGDAO NAT LAB FOR MARINE SCI & TECH DEV CENT +1

Motor parameter determination method, device, electrical system, storage medium and processor

ActiveCN111726045BLow resolution accuracyImprove accuracyElectronic commutation motor controlAC motor controlVoltage amplitudeElectric machine
Owner:GREE ELECTRIC APPLIANCES INC

Camera control method and electronic device

ActiveCN103516972BSolve the problem of inconvenient analysisTelevision system detailsColor television detailsCamera controlComputer graphics (images)
Owner:LENOVO (BEIJING) LTD

Method for pulling cylindrical crystal from melt

PendingCN113302344APolycrystalline material growthBy pulling from meltCondensed matter physicsHeat shield
Owner:PVA TEPLA

A signal sending and receiving method and device

ActiveCN110868279BGood frequency domain flatnessReduce PAPR valueCriteria allocationPilot signal allocationInformation transmissionTerminal equipment
Owner:HUAWEI TECH CO LTD

A Method of Adaptively Adjusting Duty Cycle Based on Energy Residual in Sensor Networks

ActiveCN104735756BLower latencyReduce the probability of packet lossPower managementHigh level techniquesPacket lossProximal point
Owner:CENT SOUTH UNIV

A boiler for mixed combustion of biogas from landfill leachate and waste

ActiveCN103471103BImprove combustion efficiencyIncrease contact surfaceIncinerator apparatusSteam boilersCombustion chamberCombustor
Owner:WAI MING ENVIRONMENTAL PROTECTION EQUIP

A flexible transparent electrode substrate and its manufacturing method

ActiveCN109148286BImprove structural stabilityAvoid damageSemiconductor/solid-state device manufacturingNon-linear opticsSilver ionMaterials science
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Electronic communication system

InactiveCN101287917ASecuring devicesFastening meansElectronic communicationElectrical impulse
Owner:TELEZYGOLOGY

A stop mechanism for changing tools on a machine tool head and a method of using the same

ActiveCN112405059BExtended service lifeImprove job stabilityPositioning apparatusMaintainance and safety accessoriesDrive shaftElectric machinery
Owner:温岭市华驰机械有限公司

Washing machine

InactiveCN102199857BImprove reliabilityHigh precisionControl devices for washing apparatusTextiles and paperInlet valveTurbidity
Owner:PANASONIC CORP

Water-purifying porous ceramic

InactiveCN103030385BSimple processReduce manufacturing costWater/sewage treatmentFiltration separationPrimary cellSewage
Owner:广东慧信环保有限公司

A method and device for extracting information

ActiveCN109635798BImprove accuracyUniform and widely distributedCharacter and pattern recognitionPattern recognitionReference Region
Owner:IFLYTEK CO LTD

Wafer bonding apparatus and wafer bonding method

ActiveCN109585346BImprove alignment accuracyImprove performanceSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingEngineeringWafer bonding
Owner:YANGTZE MEMORY TECH CO LTD

File download method and server

ActiveCN111193772BImprove download speedQuality improvementTransmissionServerObject file
Owner:商客通尚景科技(上海)股份有限公司

A device and method for rapid load change of air separation oxygen

ActiveCN105571270BReduce the difficulty of operationLess investmentSolidificationLiquefactionWater bathsCooling tower
Owner:CHINA PETROLEUM & CHEM CORP

A briquette production line

InactiveCN105035655BHigh degree of automationSmooth connectionConveyorsConveyor partsProduction linePunching
Owner:安徽省无为煤矿机械制造有限公司

Method for forming diamond-like carbon layers on air load surfaces of magnetic heads

ActiveCN101727914BExcellent adhesionReduce thicknessRecord information storageMagnetic recordingDiamond-like carbonNanotechnology
Owner:SAE MAGNETICS (HK) LTD

A method and device for detecting the degree of valve stickiness

ActiveCN105373019BFast test resultsReduce workloadProgramme control in sequence/logic controllersValue setEllipse
Owner:ZHEJIANG SUPCON SOFTWARE

A kind of packing structure and packing method

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