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.

Packaging method of photovoltaic bypass module

PendingCN114005761AIncrease productivityReduce manufacturing costSemiconductor/solid-state device detailsSolid-state devicesPhysicsCapacitance

Owner:重庆平伟伏特集成电路封测应用产业研究院有限公司

Creep tester for sealing gasket materials under high temperature

InactiveCN103344502ASimple structureEasy to operateMaterial strength using tensile/compressive forcesEngineeringGasket

Owner:NANCHANG HANGKONG UNIVERSITY

Table wall fixing part of office table

InactiveCN107713330ASimple structureEasy to useTablesCombination furnitureEngineeringDesk

Owner:孔凡洪

Pedal mechanism for vehicle

ActiveCN102815286AProtects feet and legsEffective cushioning of impactFoot actuated initiationsEngineeringAbsorbing element

Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Kitchen ventilator with fresh air curtain

PendingCN109974054AEliminate hypoxic stateSolve the problem of oxygen supplyDomestic stoves or rangesLighting and heating apparatusEngineeringFresh air

Owner:NINGBO DONGDA AIR CONDITIONING EQUIP

Roll angle measuring device for linear guide rails

ActiveCN107462210ALight path adjustment is simpleRealize mutual inspectionAngle measurementPentaprismMeasurement cost

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Printing ink used for thermal transfer printing applicable to cotton and wool textiles

InactiveCN107502051AImprove adsorption capacityImprove stabilityTransfer printing processInksActivated carbonDecomposition

Owner:JURONG CITY HOUBAI TOWN YINGRUI PRINTING FACTORY

Cognitive competence evaluation system and method, electronic equipment and storage medium

PendingCN114531470AEfficient and accurate analysisEnergy saving control techniquesSound input/outputUser testingData science

Owner:上海赛增医疗科技有限公司

Household tooth cleaning device

PendingCN109223222ASimple structureEasy to clean and sanitizeSpecific water treatment objectivesTreatment involving filtrationPipingActivated carbon

Owner:吴峣

Method for automatically tracking and correcting signal drift of sensor and related device

PendingCN114343629AAvoid Correction ErrorsImprove correction efficiencyDiagnostic recording/measuringSensorsEngineeringReal-time computing

Owner:ZHEJIANG POCTECH +2

Sample labeling method based on crowdsourcing mode

PendingCN112348108ALow costCharacter and pattern recognitionConfidence thresholdAnnotation

Owner:WUHAN UNIV

Preparation method of sodium ion battery positive electrode material with coating structure

InactiveCN112456567AEvenly distributedTightly boundMaterial nanotechnologyCell electrodesCharge and dischargeCyclic stability

Owner:浙江钠创新能源有限公司

Annealing process for high-performance metal wire production

ActiveCN109652627AAdd a preprocessing stepLow impurity contentDrawing diesFurnace typesSingle phasePre treatment

Owner:天长市润源金属制品有限公司

Preparation method of magnetic rod

InactiveCN110120290ASimplify the production processExtended service lifeInorganic material magnetismInductances/transformers/magnets manufactureCobalt oxideManganese oxide

Owner:徐州祥顺电子科技有限公司

Magnetic pole inversion diagram information extraction method based on improved LSD

PendingCN114862890AImprove accuracyReduce detectionImage enhancementImage analysisComputational physicsLine segment

Owner:NANJING UNIV OF INFORMATION SCI & TECH

Green low-toxicity synthetic polymer herbicide composition

InactiveCN113424829AExpand the mapImprove herbicidal activityBiocideAnimal repellantsWeedBenfluralin

Owner:ANHUI YINONG CHEM

Rule-based body structure evolution design method

ActiveCN106408649ADesign optimisation/simulationSpecial data processing applicationsDiscretizationDesign methods

Owner:SHANGHAI UNIV

Filling equipment for petroleum pipeline burying

InactiveCN108755812AReduce labor intensityReduce compactionUsing liquid separation agentSoil-shifting machines/dredgersPetroleumUltimate tensile strength

Owner:方蓉芳

Anti-seepage water stop structure on water conservancy project

ActiveCN112095549AEasy to leakEasy access to waterMarine site engineeringStationary filtering element filtersWater stopWater tanks

Owner:何铁柱

Dehydration device and method for preparing fuel ethanol based on continuity

PendingCN108409534AGuaranteed pressure stabilityImprove efficiencyIon-exchange process apparatusOrganic compound preparationSuperheaterMolecular sieve

Owner:SHANDONG JINTA MASCH GRP CO LTD

Locking connection device for low-pressure rotor of gas turbine

ActiveCN114687861ASimple structureReduce volumeGas turbine plantsJet propulsion plantsPhysicsGas turbines

Owner:成都中科翼能科技有限公司

Method for making blowing balloon type multicolor blending EVA shooting foaming product

InactiveCN101249709AVarious patternsSpecial colorCoatingsComposite materialMixed materials

Owner:广州祥弘塑胶有限公司

Manufacturing method of semiconductor device

ActiveCN106531709ASemiconductor/solid-state device detailsSolid-state devicesWire frameEngineering

Owner:株式会社PANGEA

High-efficiency full-electrolysis water electrocatalyst MoO2-CeOx/NF and preparation method thereof

ActiveCN113416980AIncrease intrinsic activityIncrease the active siteElectrodesChemistryAcetamide

Owner:JIANGXI UNIV OF SCI & TECH

Mobile phone signal external antenna with temperature sensor

InactiveCN107978834ABoost cell phone signalLarge market application and promotion valueThermometer detailsAntenna supports/mountingsVIT signalsEngineering

Owner:芜湖辉灿电子科技有限公司

Composite raw gas gel thermal insulation material and preparation method

ActiveCN111233427ACeramicwareThermal insulationThermal conductivity

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Pet nest and control method for pet nest

PendingCN107750984ASmall temperature fluctuationsAvoid reluctance to enter the nestAuxillary controllers with auxillary heating devicesAnimal housingHeating powerSemiconductor

Owner:XIAOPEI NETWORK TECH SHANGHAI CO LTD

Air-cooled computer radiator

InactiveCN110262644AInnovative designImprove cooling effectDigital data processing detailsEngineeringWater tanks

Owner:赣州市翔义科技有限公司

MIMO-phased-array antenna device, system and implementation method

ActiveCN104079330AReduce security risksImprove securitySpatial transmit diversityFeed lineMicrostrip array antenna

Owner:BEIJING INST OF COMP TECH & APPL +1

High-efficiency and energy-saving power generation device for road and bridge

InactiveCN102852746ASophisticated designExcellent technical performanceMachines/enginesMechanical power devicesElectric generatorControl theory

Owner:LIUZHOU JINGYANG ENERGY SAVING TECH RES DEV

Car telephone for electric car

InactiveCN105620376AProtect personal privacyNovel structureVehicle componentsEngineeringElectric cars

Owner:JIANGSU DAOJUE GRAND NEW ENERGY VEHICLE

Nocardia braziliensis culture medium suitable for pleural effusion

InactiveCN104846059AReliable detectionImprove separation rateMicrobiological testing/measurementLaboratory cultureNalidixic acid

Owner:孙霞

Method for acquiring file through over-the-air (OTA) technology and related equipment

ActiveCN113170003AParticular environment based servicesUser identity/authority verificationSoftware engineeringSystems engineering

Owner:HUAWEI TECH CO LTD

Phycomycete crust cultivation method suitable for calcareous sand soil of South China Sea coral island reef

ActiveCN113287382AGood adaptabilityImprove resilienceFungiSoil-working methodsEdaphicCoral Sea Islands

Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Server program upgrading method and device, terminal equipment and storage medium

PendingCN111708552AAvoid installation errorsImprove installation accuracySoftware deploymentDevice typeEngineering

Owner:VISIONVERA INFORMATION TECH CO LTD

LED light-cured film high-speed processing equipment, processing method and LED gloss oil

PendingCN111154394AEasy to adjustEasy processing speedPretreated surfacesPolyurea/polyurethane coatingsChemistryComposite material

Owner:深圳奕冠环保新特材料有限公司

Interaction method and interaction system for implementing energy conservation of network client sides

ActiveCN102546539AAvoid resource hoggingReduce power consumptionTransmissionClient-sideInternal logic

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and system for implementing limit deleting of short message

ActiveCN1863329AGreat control rights and opportunitiesGood serviceMessaging/mailboxes/announcementsShort message service centerInformation device

Owner:HUAWEI TECH CO LTD

Underground structure crack disease discrimination method based on deep learning algorithm

PendingCN114581764AImprove accuracyAvoid errorsCharacter and pattern recognitionNeural architecturesEngineeringAlgorithm

Owner:CCCC ROAD & BRIDGE CONSULTANTS +2

Chronic annexitis treating traditional Chinese medicine composition and preparation method thereof

InactiveCN105477499ACompatibility is reasonablePromote blood circulationDispersion deliveryAntipyreticLocal edemaDysosma difformis

Owner:盛庆石

Slag cooler suitable for circulating fluidized bed boiler burning coal gangue and other low-grade fuels

ActiveCN102022724AEasy maintenanceSmall footprintFluidized bed combustionApparatus for fluidised bed combustionSlagCoal gangue

Owner:蒋卫东

Simulation detection device for connection reliability of wiring terminal and connector assembly

PendingCN108593276AEasy to fixNo damageMachine part testingEngineeringElectrical and Electronics engineering

Owner:HENGDIAN GRP INNUOVO ELECTRIC

Method for preparing fermentable sugar co-produced xylooligosaccharide by using wheat bran as raw material

PendingCN113151376AIncrease the yield of xylooligosaccharidesGuaranteed normal formationSugar derivativesXylose productionEnzymatic hydrolysisCellulose

Owner:NANJING FORESTRY UNIV

Acrylate rubber capable of being directly vulcanized without washing and preparation method thereof

InactiveCN111072846ASave waterSimple processFunctional monomerComposite material

Owner:山东海益橡胶科技有限公司

Stereoscopic imaging apparatus

ActiveCN103163717AReduce aberrationLarge capacityStereoscopic photographySteroscopic systemsStereoscopic imagingPhysics

Owner:SONY CORP

Automatically-moving spraying robot

InactiveCN105214876AHigh degree of automationReduce labor costsSpraying apparatusAutomationRobot

Owner:SHENZHEN RUIHE CONSTR DECORATION

3-mm high-resolution prime lens and imaging method thereof

PendingCN109655998ASimple structureReasonable designOptical elementsOptoelectronicsPrime lens

Owner:FUJIAN FUGUANG TIANTONG OPTICS

Pneumatic measuring head structure for multi-section aperture detection

PendingCN111156935AEasy to processLow costUsing fluid meansPhysicsEngineering

Owner:WUXI VGAGE MEASURING EQUIP CO LTD

Pulling and pressing type quick-release lock

InactiveCN103527008AEasy to open and closeEliminate lax closureBuilding locksEngineeringMechanical engineering

Owner:HARBIN

Secondary folding four-wheel vehicle

PendingCN108272605AEasy to foldReduce volumeWalking aidsEngineering

Owner:CAREMAX REHABILITATION EQUIP

Surface treatment device for waste automobile glass glue bottle

PendingCN108212990AImprove scraping efficiencyAchieve scrapingHollow article cleaningWire brushSurface finishing

Owner:安徽省德普曼新材料有限公司

Method for processing a carrier and a carrier

ActiveCN104217983ASemiconductor/solid-state device detailsSolid-state devicesElectrical and Electronics engineeringOptical alignment

Owner:INFINEON TECH DRESDEN

Operation method for mapping configuration file to internal memory and system thereof

InactiveCN101452401AAvoid frequent operationsReduce riskMultiprogramming arrangementsDatabaseData structure

Owner:ZTE CORP

Express cabinet management method and device

PendingCN107748948AImprove effective utilizationApparatus for meter-controlled dispensingResourcesLogistics managementUtilization rate

Owner:ZHONGKE FUCHUANG BEIJING TECH

GaAs based InAs/GaSb superlattice near infrared photodetector and manufacturing method thereof

InactiveCN101576413AReduce dark currentLow costRadiation pyrometryPhotodetectorPhotovoltaic detectors

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Method for realizing multi-core cache consistency verification

PendingCN114416440APositioning accuracyScalableDetecting faulty computer hardwareMultiple digital computer combinationsOperating systemCache consistency

Owner:GUANGDONG STARFIVE TECH LTD

Toggle lever clamping unit

ActiveCN102470594AFocus less on movement speedReduce dry running timePress ramEngineeringElectrical and Electronics engineering

Owner:KRAUSSMAFFEI TECH GMBH

Automatic encasing equipment

PendingCN110937179AIncrease productivityReduce manufacturing costIndividual articlesCapacitanceLeather belt

Owner:ZHUHAI GREE XINYUAN ELECTRONICS +1

Intelligent edge computing gateway

PendingCN113037620AGood isolation performanceReduce network transmission delayNetwork connectionsThird partyEngineering

Owner:XIAMEN IOTCOMM TECH CO LTD

Lossy-compressed chain code-based image coding method

InactiveCN102665028AMinimize storage space usageReal-time transmission performancePictoral communicationTransmission performanceImage contour

Owner:DALIAN NATIONALITIES UNIVERSITY

Heat source-side unit and refrigeration cycle device

PendingCN110177988AImprove reliabilityControl optimizationCompression machinesHeat exhanger finsEngineeringElectrical and Electronics engineering

Owner:MITSUBISHI ELECTRIC CORP

Image composition apparatus and image composition method

ActiveCN104796600AEfficient detection and removalImage enhancementTelevision system detailsComputer visionImaging data

Owner:OLYMPUS CORP

Rigidity-variation robot

ActiveCN109227530AEasy to controlAdjustable stiffnessProgramme-controlled manipulatorEngineeringFluid injection

Owner:YANSHAN UNIV

Tool and process for spot welding of loudspeaker frame

ActiveCN103071905AIncrease productivityReduce work intensityWelding/cutting auxillary devicesAuxillary welding devicesLoudspeakerEngineering

Owner:BESTAR HLDG

Trap device

InactiveCN101133185ASemiconductor/solid-state device manufacturingChemical vapor deposition coatingAirflowGas passing

Owner:EDWARDS LTD

Lock cylinder

InactiveCN109519044AImproved lock picking accuracyAnti-collisionCylinder locksEngineeringMechanical engineering

Owner:罗睿

Contactor control method and device, traction control system and train

ActiveCN111324101AIncrease credibilityPrecise controlProgramme controlElectric testing/monitoringContactorElectric machinery

Owner:BYD CO LTD

Feed liquid for increasing sweet aroma of tobacco leaves and method for treating tobacco leaves

PendingCN111602838APromote absorption and transformationTobacco preparationTobacco treatmentHorticultureTobacco leaf

Owner:山东瑞博斯烟草有限公司

Systems and Methods for Press Detectors

InactiveCN108287032AForce measurement using piezo-electric devicesInput/output processes for data processingSecondary layerEngineering

Owner:INTERLINK ELECTRONICS

Rotary joint type 45-degree angular conveyor

ActiveCN102734818ASimple structureLow manufacturing costChimneysFlueEngineering

Owner:安徽沃木采暖科技有限公司

Magnetic control type grinding device

PendingCN113118942AHigh transmission efficiencyGrinding Efficiency and Range ImprovementsEdge grinding machinesElectric machineryDrive motor

Owner:江苏孜俊自动化科技有限公司

Drinking water heating tea boiler without energy consumption

InactiveCN1858509AExtended service lifeUniform heat collection effectSolar heat devicesWater heatersWater tanksThermal water

Owner:李素明

Smart home control method and control terminal

PendingCN114488823AAccurate start timeComputer controlTotal factory controlEmbedded systemSystems engineering

Owner:LEEDARSON IOT TECH INC

Unsupervised multi-view multi-modal intelligent glasses image registration method and device

ActiveCN112598718AFacilitates depth estimationEasy to detectImage analysisCharacter and pattern recognitionImage registrationMultiple view

Owner:BEIJING SHENRUI BOLIAN TECH CO LTD +1

Water quality prediction method based on attention neural network

ActiveCN110428082AImprove real-time performanceGreat practicabilityGeneral water supply conservationForecastingPrediction methodsNerve network

Owner:NANJING UNIV OF POSTS & TELECOMM

Dendrobium officinale kimuraet migo extract rich in flavone carbon glycosides and application of extract

ActiveCN109820959AExpand the scope of applicationPromote comprehensive utilization and developmentMetabolism disorderEndocrine system disorderLower blood pressureDisease

Owner:ZHEJIANG CHINESE MEDICAL UNIVERSITY

Method of calibrating BOSA on board (BOB) sending power automatically

ActiveCN105007117ARealize automatic calibrationEasy CalibrationDistortion/dispersion eliminationElectromagnetic transmission optical aspectsOptical powerEngineering

Owner:江西网是科技有限公司

Lifting type magnetic suspension device

ActiveCN111726038AAchieve levitationRealize automatic reset suspensionMagnetic holding devicesStatorEngineering

Owner:河北腾云信息技术有限公司

Intelligent pressure controlling method of urban gas pipeline gasification operation based on Beidou positioning

ActiveCN107120533AHigh precisionImprove securityPipeline systemsIntensity controlGas pipeline

Owner:BEIJING GAS GRP

Slope deceleration strip

InactiveCN106869046AGuaranteed deceleration effectTraffic signalsRoad signsEngineering

Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Illumination processing method for human face images

ActiveCN102214292AImprove recognition performanceEasy to identifyCharacter and pattern recognitionIdentification rateEdge filter

Owner:HANVON CORP

Control method for full-automatically changing work roll of hot rolling finisher

InactiveCN101433918AOptimizing the Work Roll Changing ProcessShorten the timeMetal rolling stand detailsRoll mill control devicesPower flowContact position

Owner:WUHAN IRON & STEEL (GROUP) CORP

Exhaust system state detection device

InactiveCN105408608AEfficient detectionElectrical controlExhaust gas recirculationStart timeAir concentration

Owner:ISUZU MOTORS LTD +1

Dust-collecting devices and cutting devices with the dust-collecting devices

ActiveCN1721132AMetal sawing devicesDirt cleaningEngineeringMechanical engineering

Owner:MAKITA CORP

Fixing structure used for installing capacitor

ActiveCN106328371AImprove stabilityBeneficial technical effectCapacitorsSoftware engineeringCapacitor

Owner:安徽四新电子有限责任公司

Freezing-disintegrating process of boswellia carterii and myrrh

ActiveCN1813852ASolve the softening bondFinished product quality is stablePlant ingredientsMyrrhMedicine

Owner:九寨沟天然药业股份有限公司

Lamplight control method and apparatus used for singing environment

ActiveCN106132040AReduce labor costsImprove universalityElectrophonic musical instrumentsElectrical apparatusLoudnessVocal sound

Owner:IFLYTEK CO LTD

Lightning arrester series resonance test device and method

ActiveCN109490727ASimplify program processingImprove test accuracyTesting dielectric strengthCapacitanceEngineering

Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

A vehicle formation reliable information transmission method for a mobile ad hoc network

ActiveCN109819418AImprove stability and reliabilityImprove safety and efficiencySynchronisation arrangementNetwork traffic/resource managementData verificationData transmission

Owner:奥特贝睿(天津)科技有限公司

Liquid crystal composition and display device

ActiveCN103205264ALiquid crystal compositionsNon-linear opticsChemistryLiquid-crystal display

Owner:JIANGSU HECHENG DISPLAY TECHCO

Data checking method and device

ActiveCN105517007AImprove accuracyWireless communicationComputer engineering

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Medicine capable of improving immunity and preparation method thereof

ActiveCN103445177AGreat tastePromote absorptionUnknown materialsImmunological disordersCervus elaphus elaphusSide effect

Owner:王辉

Method for displaying and processing assembly and user equipment

ActiveCN101763270AImprove operating experienceEasy to operateStatic indicating devicesExecution for user interfacesDisplay processingComputer graphics (images)

Owner:HUAWEI DEVICE CO LTD

Road slope detection method and system based on comprehensive resistance coefficient of road surface

ActiveCN109990766AIn line with the real situation of high fluctuationsImprove detection efficiencyIncline measurementSlope angleEngineering

Owner:CHONGQING UNIV OF TECH

Fruit processing device

ActiveCN106262958AFree laborSolve the complex food processingFruit stoningMultiple fruitComplex problems

Owner:徐州佳联农业发展有限公司

LZW-based lossless data compression and decompression method, and LZW encoder and decoder

ActiveCN108768403ADoes not affect compressibilityVerify feasibilityCode conversionData formatElectrical and Electronics engineering

Owner:PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU

Hinge and home appliance

ActiveCN104265103AAvoid gatheringPin hingesEngineeringMechanical engineering

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Kangen resonance instrument prolonging low pitch

InactiveCN102610217AReduce Noise and BuzzBalanced and melodious volumeStringed musical instrumentsViolinEngineering

Owner:SHENYANG NORMAL UNIV

Frame capable of improving safety performance

ActiveCN110901764AReduce damageImprove securityUnderstructuresVehicle framePost collision

Owner:ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE

Video filtering method and device, electronic equipment and storage medium

PendingCN114025160AReduce computational complexityDigital video signal modificationComputer visionDistortion

Owner:成都爱奇艺智能创新科技有限公司

Combination cable shackle

ActiveCN102996903AReduce attachment pointsReduce the risk of disengagementPipe supportsElectricityAerospace engineering

Owner:山东太极龙塑胶科技有限公司

Automatic fish processing system

InactiveCN107396958AGood for collecting fishLow costFish washing/descalingFishing netsEngineeringWater tanks

Owner:GUANGZHOU JINYANG AQUACULTURE

Aquaculture creature anti-theft monitoring method and system

ActiveCN109686032ARealize real-time monitoringImprove accuracyBurglar alarmAnti theftHuman body

Owner:XIAMEN UNIV

Mounting base for communication tower

InactiveCN112983099AImprove stabilityImproved stability and wind resistanceTowersMechanical engineeringTower

Owner:安徽爱她有果电子商务有限公司

Grinding device for production of electronic components

ActiveCN110181396AImprove stabilityAvoid deviationGrinding carriagesGrinding machinesThreaded pipePush and pull

Owner:浙江机电职业技术学院

Method and system for controlling network type electric appliance switch state

InactiveCN100344127CSpeed up entryElectric signal transmission systemsTelephonic communicationControl networkNetworked system

Owner:INVENTEC CORP

Insulator capable of adjusting discharge gap

ActiveCN113257498AReliable clearance and stabilityGood applicabilityInsulatorsComposite materialElectrode

Owner:GUANGDONG POWER GRID CO LTD +1

Downlink power allocation indication method, downlink power allocation determination method, terminal and network side equipment

ActiveCN112020132AReduce wasteImprove system performancePower managementTelecommunicationsComputer network

Owner:CHINA MOBILE COMM LTD RES INST +1