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.

Vehicle function control method and system

InactiveCN108540960AGuaranteed real-time communicationImprove operating experienceTransmission systemsParticular environment based servicesEmbedded systemControl system

Owner:NIO ANHUI HLDG CO LTD

Display panel and display device

ActiveCN108258024AAvoid light lossImprove light penetrationSolid-state devicesPrint image acquisitionFingerprintSurface plate

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Desktop issue device and reconfigurable antenna array control method thereof

InactiveCN105990694ASolve poor compatibilityMeeting Communication NeedsAntenna arraysCommunication effectsEngineering

Owner:SHENZHEN GENVICT TECH

Light supplementing device and image pickup equipment

PendingCN111726510AImprove the shooting effectAccurate focusTelevision system detailsColor television detailsEngineeringLight guide

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Hyperbranched polymer modified graphene oxide in water phase and method for preparing hyperbranched polymer modified graphene oxide

ActiveCN107955179AMild reaction conditionsThe reaction process is simpleSemi-permeable membranesOther chemical processesDiamineIn situ polymerization

Owner:BEIJING UNIV OF TECH

Method for using two-dimensional liquid chromatogram to detect compound nanxing acesodyne plaster

ActiveCN108548885AEasy sample preparationEliminate the interference of impurity componentsComponent separationChemistryTest sample

Owner:JIANGSU KANION PHARMA CO LTD +1

Microprism mold roller based preparation method of UV light-cured reflective film

InactiveCN110588031AThe production process is simpleShort production cycleOptical articlesOptical elementsBack pressureRoll film

Owner:浙江靓鸿新材料有限公司

Skin-care cosmetic capable of resisting ultraviolet radiation and preparation method thereof

InactiveCN106309212AEliminate bags under the eyesAnti agingCosmetic preparationsToilet preparationsSodium hyaluronateAllantoin

Owner:张进

Optimization method and device for message delivery account

ActiveCN103942194AImprove accuracyImprove efficiencyWebsite content managementSpecial data processing applicationsProgramming languageDelivery efficiency

Owner:ALIBABA GRP HLDG LTD

Ink supply system for printer

InactiveCN106808804AReduce material requirements and processing technology requirementsSimplify the Structure of Printer Ink Supply SystemPrintingSystem structureEngineering

Owner:周利军

Ball screw device integrating dust prevention and lubrication

ActiveCN103511575ADoes not increase axial lengthOvercome gravityGearingGearing detailsLubricationAxial length

Owner:HIWIN TECH

Multifunctional intelligent mattress

PendingCN111166100AMeet needsFunction increaseStuffed mattressesSpace heating and ventilationBiologyBiomedical engineering

Owner:JIANGXI LANZHEN INTELLIGENT TECH CO LTD

Alcohol-based fuel for diesel engine

InactiveCN106350127AIncrease cetane numberImprove ignition characteristicsLiquid carbonaceous fuelsIsopropyl etherPhosphate

Owner:GUANGXI DONGQI ENERGY TECH CO LTD

Kit and method for detecting gene polymorphism of human MTHFR (methylene tetrahydrofolate reductase) based on Taqman-MGB (Minor Groove Binder) probe

InactiveCN103757106AEasy interpretation of resultsLow priceMicrobiological testing/measurementMethylenetetrahydrofolate reductase geneHigh resolution

Owner:HENAN UNIV OF SCI & TECH

Intelligent calculation model for new energy remote operation and maintenance management

PendingCN113077064AReduce operation and maintenance costsImprove operation and maintenance management levelTechnology managementOffice automationMaintenance systemSystems engineering

Owner:江西省能源大数据有限公司

Production simulation test method and system for commercial bank

InactiveCN105825428AAvoid transaction errorsAvoid deadlockFinanceDesign optimisation/simulationInformation systemLog data

Owner:AGRICULTURAL BANK OF CHINA

Self-suspended proppant

PendingCN109233796AImprove sand carrying capacityEliminate the dosing process and equipmentFluid removalDrilling compositionShale gasChemistry

Owner:CHONGQING CHANGJIANG RIVER MOLDING MATERIAL GRP

Myrrh target area for treatment of gynecological tumor and preparation method and application thereof

InactiveCN101849981AActive ingredient clearHigh content of active ingredientsAntineoplastic agentsPlant ingredientsSolventResin acid

Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

High-flatness reinforced net for ion exchange membrane and application of high-flatness reinforced net

PendingCN114214770AFix unevennessImprove appearance and performanceOpen work fabricsTextile shapingIon-exchange membranesPolyester

Owner:SHANDONG DONGYUE POLYMER MATERIAL

Intelligent well completion system and method based on optical fiber monitoring and layered flow control

PendingCN113153279ASimple detection systemReduce cost of measurementSurveyConstructionsDynamic monitoringOil well

Owner:XIAN SITAN INSTR

Printing platform flatness automatic measuring device and printer

PendingCN114643786AImprove flatness detection efficiencyCheck flatnessElectric/magnetic position measurementsTypewritersEngineeringElectrical and Electronics engineering

Owner:SHENZHEN RUNTIANZHI DIGITAL EQUIP

Sewage purification device

InactiveCN109748431AEasy to cleanEasy to recycleMultistage water/sewage treatmentPipingSettling

Owner:江苏弘汉生物科技有限公司

Glue filling device for glue production

PendingCN110615395AImprove stabilityGood stabilityFilling using suctionBottlePulp and paper industry

Owner:安徽狐宝文具有限公司

Battery fixing device and electronic product

PendingCN113871784ANo power outages will occurCell lids/coversElectrically conductiveStructural engineering

Owner:GEER TECH CO LTD

Chemical adding device for sewage treatment

PendingCN111072082AWell mixedAvoid the orifice from being cloggedRotary stirring mixersSpecific water treatment objectivesSewage treatmentSewage

Owner:吴晓敏

Preparation method of biological material of macromolecule degradable drug carrier

InactiveCN108976428AHigh conditional degradation performanceRaw materials are easy to getPharmaceutical non-active ingredientsPolypropyleneChemistry

Owner:赵延延

Seamless connection multi-gateway wireless sensor network (WSN) structure

InactiveCN103002597AIncrease system capacityAchieve seamless connectionNetwork topologiesTransmission delayInternet of Things

Owner:DALIAN POLYTECHNIC UNIVERSITY

Filling stope pillar recovery mining method

InactiveCN101725351AHigh recovery rateReduce depletion and lossesUnderground miningSurface miningInstabilityMineralogy

Owner:招金矿业股份有限公司大尹格庄金矿

Method and device for monitoring heat recovery efficiency of oven

PendingCN114264127AKnow the energy-saving effectDrying gas arrangementsDrying chambers/containersProcess engineeringEnvironmental geology

Owner:ASIA NEO TECH IND

Cell search method and device, storage medium and terminal

ActiveCN110601788AAvoid wasting storage space and measurement resourcesAvoid wastingOrthogonal multiplexNetwork data managementInformation retrievalSearch function

Owner:SPREADTRUM SEMICON(CHENGDU) CO LTD

Novel online environment-friendly special water quality detector

InactiveCN104459067ANovel structureSampling is convenientTesting waterWater qualityUv disinfection

Owner:NANTONG CHANG RONG MECHANICAL & ELECTRICAL CO LTD

High-voltage electrostatic ionization-type intermittent spray and dust suppression device for tunnel construction

InactiveCN109139088AIncrease distanceImprove heat transfer efficiencyDust removalFire preventionIonizationTunnel construction

Owner:泉州市龙行贸易有限公司

Operational input unit and electronic device using the same

InactiveCN102034638AAvoid Dimensional AccuracyImprove reliabilityElectric switchesEngineeringMagnetic tension force

Owner:ORMON CORPORATION

Hepatitis B vaccine preparation

InactiveCN1401389ADigestive systemAntiviralsImmunotherapyAdjuvant

Owner:BEIJING LUZHU BIOTECH

Discharge mechanism of pallet box transfer device

InactiveCN105501275ACutting safetyRealize blankingHand carts with multiple axesPalletBrittleness

Owner:全椒县富民优质粮种植专业合作社

Quality prediction system and quality prediction method

PendingCN112183919AQuick full inspectionOvercoming defective products that are easy to missResourcesManufacturing computing systemsData processingModel parameters

Owner:海克斯康制造智能技术(青岛)有限公司

Chip Arrangement And A Method For Manufacturing A Chip Arrangement

InactiveCN103928448ASemiconductor/solid-state device detailsSolid-state devicesElectricityPorosity

Owner:INFINEON TECH AG

Hydraulic oil temperature control system and method

InactiveCN104454801AFluid-pressure actuator componentsElectricityBypass valve

Owner:ZOOMLION HEAVY IND CO LTD

Environmental data acquisition device and acquisition system

PendingCN113390455ARealize synchronous monitoringLower deployment costsMeasurement devicesTransmission systemsMicroprocessor chipData information

Owner:安徽宜瑞智能科技有限公司

Electronic device, eye protection system and eye protection method

InactiveCN107147799AUsage restrictionsAvoid ignoring remindersHardware monitoringSubstation equipmentEye FatigueElectric equipment

Owner:深圳聪明目智能科技有限公司

Lamp assembly

ActiveCN102771191APlanar light sourcesPoint-like light sourceOptical pathRadiation pattern

Owner:SEOUL SEMICONDUCTOR

Full ground type manned robot with rear wheel lifting mechanism and up and down step method

PendingCN108433897AReduce vibrationGuaranteed comfortWheelchairs/patient conveyanceAutomotive engineeringWheelchair

Owner:深圳市福尔泰医疗科技有限公司

Optical product molding apparatus and manufacturing method

InactiveCN107530930AAvoid deformationInhibit deteriorationBurr formationEngineering

Owner:KONICA MINOLTA INC

Glass ceramic panel and cooking device with same

PendingCN110857786AImprove distortion or chromatic aberrationUniform transmissionDomestic stoves or rangesLighting and heating apparatusLight beamSi substrate

Owner:SCHOTT GLASS TECH (SUZHOU) CO LTD

Method for folding self-lifting-type platform truss-type pile legs

InactiveCN105586864AHuge savingsMobile and flexibleArtificial islandsUnderwater structuresStructural engineeringUtilization rate

Owner:CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +2

Thermal fiber grating wind speed and wind direction sensor and detection method

PendingCN110174527AImprove stability and usabilityReduce lossFluid speed measurement using thermal variablesResistance wireCorrosion

Owner:HARBIN UNIV OF SCI & TECH

Self-adhesive resin cement composition for dental department

PendingCN112515974AHigh bonding strengthSeal the leakImpression capsDentistry preparationsSodium silicateProsthesis

Owner:LIAONING UPCERA CO LTD

Apparatus and method for video zooming by selecting and tracking an image area

InactiveCN107771314ABiometric pattern recognitionInput/output processes for data processingSignal onHand held devices

Owner:THOMSON LICENSING SA

Animal model with jaw defects and construction method and application of animal model

InactiveCN109258560ATraumaMeeting the needs of regenerative researchAnimal husbandryRodentM. masseter

Owner:HOSPITAL OF STOMATOLOGY SUN YAT SEN UNIV

Method and system for concentrating and recovering acetylene tail gas

PendingCN106422669AShort processEasy to operateGas treatmentDispersed particle separationChemistryAcetylene

Owner:查都(海南)科技有限公司

Saussurea involucrata antibacterial paste and preparation method thereof

PendingCN114569528ASimple componentsEasy to prepareCosmetic preparationsToilet preparationsHerbEgg oil

Owner:咸阳天禹生物科技有限公司

Communication apparatus

ActiveCN108173901ASecuring communicationPictoral communicationData transmissionComputer hardware

Owner:BROTHER KOGYO KK

RGD tetrapeptide-modified beta-carboline, preparation, activity and application thereof

InactiveCN105273055AMaterial nanotechnologyPeptide/protein ingredientsAnti-inflammatoryChemistry

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

High-yield eggplant planting method

InactiveCN105309152AGuarantee qualityGreat tasteHorticultureWeedTerrain

Owner:李志刚

An ultra-long-distance spray and dust suppression air purification equipment with supercharging function

ActiveCN104832442BAvoid breakingImprove securityPump componentsUsing liquid separation agentAir cleaningExhaust gas

Owner:KUNMING AOTU ENVIRONMENTAL PROTECTION EQUIP CO LTD

Underground parking management system based on Internet of things

InactiveCN107886762AConvenient statisticsEasy accessIndication of parksing free spacesParking spaceControl system

Owner:山东方云软件技术有限公司

Disassembly and recovery device for waste power lithium batteries

InactiveCN109261701AReduce work intensityEasy to handle workSolid waste disposalWaste accumulators reclaimingElectrical batteryEngineering

Owner:ZHEJIANG XINSHIDAI ZHONGNENG RECYCLING TECH CO LTD

Big data server with stable operation

InactiveCN107681382AIncrease extraction efficiencyEasy to pull out and replaceCoupling device detailsComputer periphery connectorsElectricityEngineering

Owner:詹胜超

Conductive coating and preparation method thereof

ActiveCN103992678AStable conductivityLow resistivityAnti-corrosive paintsElectrically-conductive paintsAcetamideImide

Owner:蚌埠弘景科技有限公司

Denitrification method using decomposing furnace and decomposing furnace

InactiveCN110092598AReduced risk of crustingReduce manufacturing costGas treatmentDispersed particle separationDecompositionNitrogen gas

Owner:CHENGDU JINGLONG TECH

High-efficiency insulator cleaning device for electric power maintenance

InactiveCN108889669AGood cleaning effectEasy to cleanCleaning using toolsCleaning using gasesAirflowEngineering

Owner:HEFEI DAZHUO ELECTRIC POWER CO LTD

Storage box for simulating field sample storage environment

InactiveCN112478398AGuaranteed accuracyPlay a sealing roleLiving organism packagingShock-sensitive articlesProcess engineeringHeat conservation

Owner:HEILONGJIANG ACAD OF SCI INST OF NATURAL RESOURCES

Self-heating aluminum meal box convenient for filler replacement

InactiveCN111700369AEasy to placeEasy to install retaining ringTravelling sacksComposite materialEngineering

Owner:ANHUI DELIN ENVIRONMENTAL PROTECTION DEV GRP

Chinese traditional medicine composition for treating drug-induced nephritis

InactiveCN101095902AGood for human body to absorbEnhance physical fitnessUrinary disorderPlant ingredientsCyperusDrug

Owner:BEIJING YIXINTANG MEDICINE INST

Traditional Chinese medicine preparation for treating toothache

InactiveCN108721512AGood treatment effectNo side effectsDispersion deliveryAntipyreticDandelionHerb

Owner:田丽华

Multidirectional feed trough device for livestock breeding feeding

InactiveCN111869580AReduce competitionReduce the occurrence of contentionAnimal feeding devicesAnimal scienceEnvironmental geology

Owner:SOUTHWEST UNIVERSITY FOR NATIONALITIES

Light mounting bracket for photovoltaic solar panel for roof

InactiveCN104659126ASimple structureReasonable designRoof covering using slabs/sheetsRoof covering using tiles/slatesMaterial consumptionEngineering

Owner:XIAN LIANKONG ELECTRICAL

New energy automobile battery cold-proof and anti-freezing performance detection device

ActiveCN112666484AEasy to operateElectrical testingElectrical batteryAutomotive battery

Owner:HUNAN AUTOMOTIVE ENG VOCATIONAL COLLEGE

Preparation and use method of bonding composite board section corrosion test working electrode

InactiveCN110208176AOvercome the technical difficulties of inability to conduct electrochemical testsWeather/light/corrosion resistanceCorrosionCylindrical electrode

Owner:嘉峪关天源新材料有限责任公司

Bandwidth metering method and device and computer equipment

ActiveCN104539471AAvoid adverse effectsImprove accuracyData switching networksTraffic volumeComputer equipment

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Shared bicycle switch key control method and system based on cloud computation

InactiveCN109003361ALow costImprove reliabilitySubstation equipmentIndividual entry/exit registersCloud computingWhole systems

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Method for preparing Chinese traditional combination capsule for treating cancer and the product thereof

ActiveCN101062374AImprove stabilitySlow releaseAnthropod material medical ingredientsCapsule deliveryCornus officinalisCancer

Owner:BEIJING ASIA EAST BIO PHARMA CO LTD

Memory card, data storage mode determination method and device and electronic equipment

ActiveCN111953364AImprove compatibilityTransmissionEngineeringOperating system

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Preparation method of open macroporous Beta molecular sieve

PendingCN111017954AInhibition formationPrevent collapseMolecular-sieve and base-exchange compoundsMolecular sieveSeed crystal

Owner:SHANDONG QILU HUAXIN HIGH TECH

Culture pond facilitating emptying and cleaning of giant salamander excrement

PendingCN112273332AImprove cleaning efficiencyEasy to cleanClimate change adaptationPisciculture and aquariaGiant salamanderEnvironmental geology

Owner:竹溪县隆源大鲵生物开发有限公司

Automatic tool setting device for garment plate molding machine

ActiveCN109676678AConvenient heightQuickly and automatically complete the tool setting workMetal working apparatusThreaded pipeIndustrial engineering

Owner:WENZHOU ZHIZAO INFORMATION TECH CO LTD

Artificial quartzite plate and preparation method thereof

InactiveCN107879670AStrong breaking strengthGood physical and chemical propertiesMaifan StoneSilane coupling

Owner:GUILIN AONISITE ENERGY SAVING & ENVIRONMENT PROTECTION TECH

Continuous transfer winding and unwinding equipment and method

ActiveCN114653778AIncrease productivityImplement bufferingMetal rolling arrangementsWinding machineManufacturing engineering

Owner:广东科莱博科技有限公司

Image sensors made of organic semiconductors

InactiveCN1181569COptical filtersNanoinformaticsWave bandImage sensor

Owner:DUPONT DISPLAY

Liquid crystal display panel and liquid crystal display device

InactiveCN112711152AAchieve wide and narrow viewing anglesLow production costNon-linear opticsPhysicsLiquid-crystal display

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Method for activating activity of biological membrane enzyme by combining novel artificial matrix and plant

InactiveCN110963581AEnhanced dehydrogenase activityImprove self-cleaning abilityBiological water/sewage treatmentContaminated waterways/lakes/ponds/rivers treatmentPolypropyleneEnzyme

Owner:WENZHOU MEDICAL UNIV

Target disambiguation and correction

ActiveCN103562820AInput/output for user-computer interactionGraph readingMultiple targetAmbiguity

Owner:MICROSOFT TECH LICENSING LLC

Mould with antirust coat for cooling optical disc

InactiveCN102700032ACoating is stable and reliableUniform coating surfaceRecord carriersHardnessRust

Owner:开平市蓝光精机科技有限公司

Cloth roll inspecting machine

InactiveCN102645434AReduce stretch and frictionConvenient inspectionOptically investigating flaws/contaminationEngineeringMechanical engineering

Owner:YUYAO TEXTILE MACHINERY

Automatic replenishment rotating refrigerator for vegetable market

ActiveCN113229680ASave time and effort Meat freshnessAutomatic identification of meat freshnessShow cabinetsShow shelvesAgricultural engineeringStructural engineering

Owner:朱晶晶

Biocontrol microorganism capable of generating plant pathogenic fungi-resistant lipopeptide, and applications of pesticide preparation of biocontrol microorganism

InactiveCN104232499ALow costCheap and easy to getBiocideBacteriaBlightBiopesticide

Owner:SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI

Method for artificially inoculating pine wood nematodes by semiannual masson pine seedling tender tip skin scratch and application thereof

ActiveCN109329217AImprove inoculation efficiencyTenderAnimal husbandryNematodeTip position

Owner:SOUTH CHINA AGRI UNIV