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.

Leaching system and method for recovering valuable metals from waste lithium cobaltate batteries

InactiveCN111088428AReduce generationMild in natureWaste accumulators reclaimingProcess efficiency improvementPregnant leach solutionEnvironmental engineering

Owner:CENT SOUTH UNIV

User portrait analysis system supporting custom label

PendingCN112148810AQuick responseLow selectivityProgram initiation/switchingDatabase management systemsData warehouseSystems research

Owner:南京智数云信息科技有限公司

Aluminum foil bundling/splitting machine vertically passing method in aluminum foil workshop

InactiveCN101462231AReduce the number of over-span liftingReduce the number of liftingOther manufacturing equipments/toolsMetal rolling arrangementsMetallurgyAluminum foil

Owner:CHINA NON-FERROUS METALS PROCESSING TECH CO LTD

Hot water circulator

InactiveCN104713242AExtended service lifeQuickly realize the purpose of heatingFluid heatersElectricityWarm water

Owner:肖建军

Method for nonlinear simulation of short circuits inside transformer

InactiveCN106257462AHigh precisionSpecial data processing applicationsTransformerCoil inductance

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Water-based anticorrosive coating composition and anticorrosive coating method

ActiveCN109689809AImprove corrosion resistanceLong-term aestheticsLiquid surface applicatorsAnti-corrosive paintsEpoxyWater based

Owner:KANSAI PAINT CO LTD

Four-guide-column type lifting machine

InactiveCN105293369ASynchronous liftingLifting framesCouplingEngineering

Owner:MIRACLE AUTOMATION ENG CO LTD

Chip mounting and packaging structure and method

InactiveCN112420625AIncrease the structural strength of the packageReduce thermal stressSemiconductor/solid-state device detailsSolid-state devicesLead bondingAdhesive

Owner:GUANGHUA LINGANG ENG APPL & TECH R&D (SHANGHAI) CO LTD

Heat pipe test method

InactiveCN102081055APredictive performanceMaterial heat developmentTemperature conditioningEngineering

Owner:黄玉杰

Logistics platform new employee training assessment method and system based on VR

InactiveCN110544401AEffective trainingImprove work efficiencyCosmonautic condition simulationsData processing applicationsStaff trainingInformation repository

Owner:HEFEI WEITIANYUNTONG INFORMATION TECH CO LTD

Laundry detergent

InactiveCN109517674AImprove decontamination abilityEffectively inhibits and kills mitesOrganic detergent compounding agentsSurface-active detergent compositionsSODIUM DODECYL BENZENE SULFONATELaundry detergent

Owner:杨兰芬

Device and method of restraining torsional vibration of high-speed rolling mill based on lubricating of rolled interface and method

InactiveCN102974618ASuppress torsional vibrationReduce burst frequencyRolling equipment maintainenceRolling mill drivesDrivetrainCoupling

Owner:高瑞进

Double-layer conveying device

InactiveCN110949990APrevent passageConveyor partsMechanical conveyorsTransmission beltElectric machinery

Owner:三之信(天津)自动化设备有限公司

Sand beach garbage removing device and use method thereof

ActiveCN108547249AEasy to cleanSave energyConstructionsCleaning bleachesVehicle frameTraction frame

Owner:安徽省元地测绘有限公司

Alkyl arene dehydrogenating catalyst

ActiveCN1810365AImprove anti-coking performanceImprove stabilityHydrocarbonsMetal/metal-oxides/metal-hydroxide catalystsCarbon depositMetal

Owner:CHINA PETROLEUM & CHEM CORP +1

Novel automatic testing device for spray performance of fire extinguisher

InactiveCN104280256ASimple structureEasy to useStructural/machines measurementSpray nozzleSoftware engineering

Owner:山东省广安消防技术服务中心

System and method for testing defect laser-damaged threshold of optical thin film

InactiveCN108982072AImprove test accuracyImprove applicabilityTesting optical propertiesBeam splitterOptical thin film

Owner:中国工程物理研究院上海激光等离子体研究所

Automatic measuring and sorting equipment for diameters of bearing steel balls

PendingCN110102467AImprove experienceImprove practicalitySievingScreeningArchitectural engineeringSteel ball

Owner:南通市精艺钢球有限公司

Genetic engineering strain utilize sucrose to produce succinic acid from and method for production of succinic acid by fermenting the same

ActiveCN103937733AImprove fermentation effectIncrease useBacteriaMicroorganism based processesEscherichia coliLactate dehydrogenase

Owner:态创生物科技(广州)有限公司

Attractive sports coat capable of being positioned and convenient to wear

InactiveCN105310132AAdd dimensionEnhance layeringGarment fastenersEngineering

Owner:陈蓓

Video clustering recommendation method and apparatus

ActiveCN105389590AAvoid multiple iterative operationsNot susceptible to outliersCharacter and pattern recognitionSpecial data processing applicationsAlgorithmComputer graphics (images)

Owner:TCL CORPORATION

Three-component microseism data effective event identification method and system

ActiveCN105403918AClear indicationSeismic signal processingPhase correlationFrequency spectrum

Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Compound bushing machining equipment

ActiveCN107932926AEasy accessImprove shock absorptionMachiningPiston

Owner:重庆达小丰机械有限公司

Oral hypoglycemic peptide as well as fatty acid derivative and application thereof

ActiveCN110437329AAvoid enzymatic failurePeptide/protein ingredientsMetabolism disorderProteinase activityProtease

Owner:CHINA PHARM UNIV

Process for producing liquid crystal display device, spacer particle dispersion liquid, and liquid crystal display device

InactiveCN101103306AImprove configuration accuracyNot easy to surviveNon-linear opticsLiquid-crystal displayMaterials science

Owner:SEKISUI CHEM CO LTD

Movable automatic parking platform

InactiveCN108505797AThe effect of automatic steeringTo drive the effectParkingsHydraulic cylinderDrive wheel

Owner:佛山市甄睿智能科技有限公司

Multi-linkage roller type center light supplementing nutrient solution cultivation device for plant factory

PendingCN114766344AImprove space utilizationTake advantage ofCultivating equipmentsHorticulture methodsAgricultural sciencePlant factory

Owner:云南行知协同农业科技有限公司

Intelligent automatic precision displacement platform

ActiveCN106448745AScientific and reasonable structureEasy to operateInstrumental componentsEngineeringDistance sensors

Owner:无锡信欧光电科技有限公司

Random function preprocessing, least square postprocessing and parallel genetic lumped kinetics method

InactiveCN106709096AHigh degree of fitIncrease flexibilityComputer aided designSpecial data processing applicationsDynamic methodAlgorithm

Owner:CHINA PETROLEUM & CHEM CORP +1

Novel tube-fin type heat exchanger

ActiveCN102538510AGuaranteed StrengthLow costHeat exchanger casingsStationary tubular conduit assembliesEngineeringComposite plate

Owner:WUXI XINSHENG HEAT EXCHANGER TECH CO LTD

Double-drill-bit swing arm type breaking hammer

PendingCN111663893AFast reverse runImprove crushing efficiencyReciprocating drilling machinesConstructionsStructural engineeringDrill bit

Owner:ZHEJIANG MOBILE HYDRAULIC POWER TECH

Method for rapidly detecting histamine in meat product

InactiveCN106442494AEasy to handleReduce dosageMaterial analysis by observing effect on chemical indicatorCuvetteDisease

Owner:郑州欧柯奇仪器制造有限公司

Method for producing 2-(1-cyclohexenyl)ethylamine

ActiveCN108558673AIncrease profitReduce double bond reduction side reactionsOrganic compound preparationAmino compound preparationHydrogenation processDouble bond

Owner:上海泾维化工科技有限公司

Corn husker

InactiveCN104322220AImprove wear resistanceExtended service lifeThreshersEngineeringWear resistance

Owner:何年宝

Double baby carriage

InactiveCN1600613AEasy to get on and offCarriage/perambulator accessoriesVehicle frameChassis

Owner:GOODBABY CHILD PROD CO LTD

Processing method, mobile terminal and storage medium

PendingCN114173389ASwitch in timeReduce unclearTransmissionWireless communicationTelecommunicationsSignal quality

Owner:SHENZHEN TRANSSION HLDG CO LTD

Medicine combination preparation as well as preparation method and application thereof

InactiveCN104069326ASimple manufacturing methodGood treatment effectHeavy metal active ingredientsHydroxy compound active ingredientsDexamethasone acetateCinnabar

Owner:杨华

Waste goaf coalbed methane ultimate exhausting and mining method

InactiveCN106761585AReduce the greenhouse effectReduce extraction timeOther gas emission reduction technologiesFluid removalEngineeringCoalbed methane

Owner:TAIYUAN UNIV OF TECH

Argon production and preparation system

PendingCN111578622ASimple purification processSimple structureSolidificationLiquefactionIce waterAir pump

Owner:大连三木气体有限公司

Steel slag high-temperate modification method

ActiveCN104016600AImprove volume stabilityHigh activityCement productionSlagQuenching

Owner:CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +2

Method for determining boundary streamline of gap nozzle for creating wide and thin water curtain

ActiveCN113095006AIncrease resistanceImprove the flow fieldGeometric CADUsing liquid separation agentBoundary equationWater flow

Owner:HUNAN UNIV OF SCI & TECH

Medicine composition with anti-oxidation and senescence prevention function and preparation method thereof

InactiveCN101450088AAntioxidant activity hasIncrease GSH contentOrganic active ingredientsAntinoxious agentsVitamin CMedicine

Owner:BEIJING INCREASEPHARM CORP LTD

Wall type induction cooker

InactiveCN106813272ASave spaceEnvironmental benefitsStoves/ranges foundationsDomestic stoves or rangesGlass coverInduction motor

Owner:GUANGDONG LEHUIGOU NETWORK TECH CO LTD

Peripheral blood specific diagnosis assistant device of early lung cancer

ActiveCN105277730AMaterial analysisLiquid storage tankEngineering

Owner:ZHOUSHAN HOSPITAL

Feeding type automatic packaging machine

InactiveCN107954024ALabor savingIncrease productivityPackagingDisplay devicePacking procedure

Owner:湖北厚友知识产权服务有限公司

System, method, device and processor for realizing quantitative evaluation by performing hierarchical authorization on surgeons and computer storage medium

PendingCN113903441AImprove medical qualityReduce medical disputesMechanical/radiation/invasive therapiesHealthcare resources and facilitiesSurgical riskEmergency medicine

Owner:上海申康医院发展中心 +1

Object loading method and device based on cache space

PendingCN114020355AImprove loading speedAvoid CatonInput/output for user-computer interactionInterprogram communicationComputer graphics (images)Engineering

Owner:SHANGHAI MIHOYO TIANMING TECH CO LTD

In-vitro diagnosis simulation system and method thereof

ActiveCN113487949AImprove control convenienceVisualize the process of in vitro diagnosticsEducational modelsTotal factory controlTarget controlMachine

Owner:SHENZHEN UNIV

Data acquisition and analysis system and method

PendingCN111242671AIncrease production capacityOptimize supply chainMarket data gatheringCollection analysisNetwork packet

Owner:上海锐嘉科智能科技有限公司

Vehicle following alarm system

PendingCN113554853ALow costEasy to installTicket-issuing apparatusAlarmsVehicle detectorVehicle detection

Owner:辽宁省高速公路运营管理有限责任公司

Strawberry-carrot composite jam and preparation method thereof

InactiveCN105475935ASolving Dehydration ProblemsGood workmanship and matchingFood scienceBiotechnologyFragaria

Owner:汤镇宇

Preparation method of polybutylene terephthalate

InactiveCN103342802AFiberPolytetramethylene terephthalate

Owner:CHINA PETROLEUM & CHEM CORP

Bullet screen interaction method and device, equipment and storage medium

PendingCN114845128AImprove viewing experienceExact searchSelective content distributionComputer graphics (images)Fuzzy query

Owner:MIGU CO LTD +1

Scanning data processing method and device

ActiveCN105686803AImage enhancementDiagnostic signal processingData treatmentComputer science

Owner:上海伴诚医疗科技有限公司

Polarization type soil remediation medicament sprinkling device and use method thereof

ActiveCN111742632AReduce repair costsFair useSpadesSoil lifting machinesSoil remediationGear wheel

Owner:CHONGQING YUANDA FLUE GAS TREATMENT FRANCHISING

Tunnel fire-fighting system with valley intermountain water being water source

InactiveCN104594450AEasy to introduceGuaranteed water storageDust removalFire preventionPipeflowWater source

Owner:GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME

Transverse oil-pressure shock absorber system for high-speed motor car

InactiveCN106523570AGuaranteed to workAvoid emulsificationSpringsGas and liquid based dampersTransverse planeEngineering

Owner:江门市业成轨道设备有限公司

Drilling device for producing drilling column in soil and method thereof

InactiveCN101063400AWork fasterDerricks/mastsBulkheads/pilesFilling materialsEngineering

Owner:BAUER MASCH GMBH

Cloud platform-based social comprehensive governance system

InactiveCN108875979AImprove the efficiency of comprehensive managementImprove job satisfactionData processing applicationsApplication softwareAdministrative cost

Owner:AEROSPACE INTERNET OF THINGS TECH CO LTD

Path leading method and device and intelligent terminal

InactiveCN106370196AImprove accuracyEasy to plan aheadInstruments for road network navigationSimulationReal-time computing

Owner:SHANDONG HI SPEED INFORMATION ENG

Direct current high-voltage boxes, double-system-type high-voltage traction system and electric bullet train set

ActiveCN108656955AImprove effective utilizationSave area occupiedElectric devicesElectricityTraction system

Owner:CRRC TANGSHAN CO LTD

Production method of concrete tube pile

InactiveCN101863078ASolve the problem of seam leakageGuarantee the quality of pipe pilesCeramic shaping apparatusStructural engineeringCurrent technology

Owner:JIANHUA CONSTR MATERIALS (JIANGSU) CO LTD

BIM data management method and device, electronic device and computer readable medium

InactiveCN113778958ASimplify the management processReduce wasted timeGeometric CADFile/folder operationsSoftware engineeringThumbnail

Owner:CRSC COMM & INFORMATION GRP CO LTD

Preparation method and application of GII. 4 type norovirus broad-spectrum monoclonal antibody

InactiveCN109734801AStrong specificityIncreased sensitivityImmunoglobulins against virusesBiological testingEscherichia coliAntigen

Owner:SOUTHERN MEDICAL UNIVERSITY

Animal saliva sampling equipment for veterinarian

InactiveCN114176646AImprove convenienceAvoid stress responseSurgeryVaccination/ovulation diagnosticsAnimal scienceSaliva collection

Owner:滑县动物疫病预防控制中心

Embroidery thread spool

InactiveCN102795516AWon't scatterAvoid damageEngineeringConductor Coil

Owner:贾志方

Method of realizing double-sided component welding on single-sided printed circuit board (PCB)

ActiveCN108449885AImprove seismic performanceLow costPrinted circuit assemblingPrinted circuit aspectsEngineeringCopper

Owner:无锡和晶智能科技有限公司

System and method for coupling aircraft membrane nitrogen making oil tank inerting and cockpit environment control

ActiveCN111071467AProtect healthReduce bleed airAir-treatment apparatus arrangementsFuel tank safety measuresAviationFuel oil

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Wind preventing gas stove combustion device and method

InactiveCN111076168AImprove the mixing effectPracticalIndirect carbon-dioxide mitigationGaseous fuel burnerThermodynamicsEngineering

Owner:南京科泷节能科技有限公司

Concrete silo top plate structure and construction method thereof

ActiveCN108266036AAvoid the build-up and tear-down processReduce security risksClimate change adaptationBulk storage containerLap jointEngineering

Owner:THE THIRD CONSTR OF CHINA CONSTR FIRST GROUP +1

Method for connecting copper-silver alloy by high-temperature alloy ring-shaped member

InactiveCN109759794AFirmly connectedImprove connection strengthWelding apparatusBonding processSuperalloy

Owner:BEIHANG UNIV

Preparation method for light green crystal bead blank

ActiveCN102503128AGood reproducibilityStable redox balanceGlass pressing apparatusGlass productionAntimony trioxidePotassium carbonate

Owner:浙江鑫伟兴水晶有限公司

System and method used for intermittently and dynamically weighing and measuring small flow

ActiveCN103292880AAccurate flowPrecise BlendingWeighing apparatus for continuous material flowStart stopControl system

Owner:云南昆船电子设备有限公司

Urechis unicinctus collecting device

PendingCN108450425AWon't hurtLow costPisciculture and aquariaWater flowEngineering

Owner:大连市水产技术推广总站

Tool cabinet system, and control method and device of tool cabinet system

InactiveCN109648530ARealize intelligent switch lock controlEfficient switch lock operationIndividual entry/exit registersWork tools storageElectricityEngineering

Owner:广州市高级技工学校

Foreign matter removing device used for electric power wireless transmission system and usage method thereof

InactiveCN107591903AImprove stabilityImprove securityCircuit arrangementsCleaning using toolsForeign matterElectric power transmission

Owner:ZONECHARGE WIRELESS POWER TECH CO LTD

Agricultural product deep processing, cleaning, disinfecting and drying all-in-one machine

PendingCN105995392AReduce investmentIntelligent monitoring of working conditionsFood scienceOzone generatorAgricultural engineering

Owner:权凤英

Interactive concept editing in computer-human interactive learning

ActiveCN105378764AMathematical modelsWeb data indexingData setWeb page

Owner:MICROSOFT TECH LICENSING LLC

Intelligent freshness retaining barrel for protoplasmic beer

ActiveCN105600731AAvoid adjustmentEasy to cleanLiquid dispensingMicrocomputerAgricultural engineering

Owner:佛山市煜恒制冷设备有限公司

Feeding method of double-spiral roller attrition mill

InactiveCN102847600AEasy to operateReduce volatilityGrain treatmentsEngineeringDrive motor

Owner:JIANGSU JINWO MACHINERY +1

Method and system for predicting fault

ActiveCN109116830AImprove user experienceImprove securityElectric testing/monitoringRail pressureEngineering

Owner:BEIQI FOTON MOTOR CO LTD

Frame structure of electric vehicle

PendingCN109649555AReasonable structureThe principle is simpleMotorcyclesVehicle frameEngineering

Owner:CHONGQING ZONGSHEN INNOVATION TECH RES INST CO LTD

Catalytic cracking regenerated flue gas sulfur transfer agent and preparation method thereof

InactiveCN102151484AGood effectLow costOther chemical processesDispersed particle separationIron saltsMagnesium salt

Owner:SHANDONG UNIV

Intelligent anti-pinch controller for pneumatic inner swing door

PendingCN110630132AAvoid safety accidentsPower-operated mechanismDoorsControl signalComputer module

Owner:淮安市久泰汽车零部件制造有限公司

All-solid-state electrolyte and preparation method thereof, and lithium ion battery

ActiveCN111180788AHigh mechanical strengthImprove interface compatibilitySolid electrolytesSecondary cellsSolid state electrolyteComposite electrolyte

Owner:ZHUHAI COSMX BATTERY CO LTD

Sliding display device

PendingCN113257132AGuaranteed uniformityImprove visual effectsIdentification meansAdhesiveDisplay device

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Multi-thermistor temperature sensor and power battery BMS device detecting system

InactiveCN109100040AWill not affect collectionWill not affect normal drivingThermometer detailsThermometers using electric/magnetic elementsElectrical resistance and conductancePower battery

Owner:杭州科美特传感器有限公司

Processing method of dried mutton

InactiveCN106666439AReduce labor intensityReduce cooking timeFood scienceCooking & bakingHigh pressure

Owner:陈海霞

Wireless transceiving transfer device

InactiveCN113037352AAvoid damagePrevent fallingCleaning using toolsRadio transmissionStructural engineeringMechanical engineering

Owner:高大力

Coding method and device of string coding technology and storage medium

PendingCN112532974AImprove encoding compressionReduce the number of encoded bitsDigital video signal modificationVideo encodingMotion vector

Owner:ZHEJIANG DAHUA TECH CO LTD

Pretreatment method for preparing medium-high pressure corrosion foil and application of pretreatment method

ActiveCN114686960AImprove performanceIncrease specific volumeElectrolytic capacitorsO-Phosphoric AcidPretreatment method

Owner:RUYUAN YAO AUTONOMOUS COUNTY DONGYANGGUANG FORMED FOIL CO LTD +2

Medical neonate warm box

InactiveCN109009804ASimple structureEasy to useBaby-incubatorsAmbulance serviceAir pumpAir cleaning

Owner:FOSHAN KUIFENG BUSINESS CONSULTATION SERVICES CO LTD

An array substrate, a method for manufacturing the array substrate and a display device

InactiveCN105867006AIncrease brightnessBrightness does not decreaseSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceLength wave

Owner:BOE TECH GRP CO LTD

Nontoxic diluted-magnetic quantum dot material with fluorescence and room temperature ferromagnetism, and preparation method thereof

ActiveCN105385436AIncrease supplyLow priceMagnetic materialsLuminescent compositionsFluorescenceQuantum dot

Owner:SOUTHEAST UNIV