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.

Peanut stir-frying machine baking device

InactiveCN106036949AIncrease frequencyShorten the delivery pathFatty-oils/fats productionFood treatmentMechanical engineeringFood processing

Owner:吴荣

Lithium battery low-interfacial-resistance garnet structure solid electrolyte and preparation method thereof

InactiveCN110620260AGood mechanical propertiesGood chemical stabilitySecondary cellsElectrolytesSolid state electrolyteInterfacial resistance

Owner:CHENDU NEW KELI CHEM SCI CO LTD

Intelligent anti-drunk-driving system

InactiveCN108790817AAvoid drunk drivingImprove traffic safetyAutomatic initiationsTractorsDriver/operatorSteering wheel

Owner:赵玉林

Trading method and trading system of smart card with electronic signature function

ActiveCN103136666AReduce the risk of being interceptedImprove securityPayment architectureKey pressingPassword

Owner:TENDYRON CORP

Image super-resolution reconstruction method

ActiveCN106780333AQuality improvementGeometric image transformationImage resolutionReconstruction method

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD

Extend information transmitting method

ActiveCN101047668AError prevention/detection by using return channelData switching networksValue-added servicePersonalization service

Owner:ZTE CORP

F-Si acrylate copolymer and use method thereof as paint sealant

InactiveCN101921358AGood mirror effectNot easy to fadePolishing compositionsUltravioletSealant

Owner:北京奥力助兴石化科技有限公司

Standard graph line drawing board

InactiveCN102431356AHigh speedNot easy to come outDrawing boardsStandard lineEngineering

Owner:崔守孝

Novel igniter

InactiveCN107514652AAvoid burnsTo achieve the effect of safe useIncandescent ignitionEngineeringGround level

Owner:江门市艺联智能制造有限公司

Preparation method for copper-based alloy material used for bearing

InactiveCN106048470AHigh strengthHigh hardnessFiberCarbon fibers

Owner:浙江品诺机械有限公司

Device for soaking potatoes in water before cleaning of potatoes

InactiveCN110547485ARealize soaking operationEasy to cleanFood treatmentEngineering

Owner:成都友沃食品有限公司

Multifunctional input device and control method thereof

InactiveCN102262436AAdd input dataImprove efficiencyInput/output for user-computer interactionGraph readingControl signalEmbedded system

Owner:CHEMTRON RES

Installation structure for exhaust device of surface treatment box

PendingCN111618061AReduced opening sizeImprove compatibilityDirt cleaningStructural engineeringMechanical engineering

Owner:SUZHOU ONTAP PRECISION ELECTRONICS CO LTD

Repair technological method for improving wear resistance of squeezing roller

InactiveCN109290735AImprove wear resistanceExtended service lifeWelding/cutting media/materialsSoldering mediaCrazingSurface layer

Owner:浙江申轮水泥机械制造有限公司

Crusher duplex metal abrasion-proof backing block and manufacture method thereof

ActiveCN101455986AExtended service lifeImprove crushing efficiencyMolten metal pouring equipmentsCocoaWear resistantAlloy

Owner:ANSTEEL GRP MINING CO LTD

Position monitoring method and system, server and storage medium

ActiveCN110505291ALow costReduce dependenceLocation information based serviceTransmissionComputer science

Owner:BEIJING WIRELESS SPORTS CLUB CO LTD

Internet of Vehicles communication method, positioning method and Internet of Vehicles communication device

ActiveCN111212374AControlling traffic signalsArrangements for variable traffic instructionsThe InternetCommunication device

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Bacteriostatic and mildew-proof aerosol based on self-film formation and preparation method thereof

PendingCN114568429AInhibition of reproductionEasy to useBiocideFungicidesPolyvinyl alcoholChemical products

Owner:ZHEJIANG LUDAO TECH CO LTD

Incident optical system used for near infrared spectrum perception node and working method thereof

ActiveCN105572880AImprove energy utilizationLow priceLensLight energyLight beam

Owner:SHANDONG UNIV

Electric Vehicle Power System

ActiveCN104309483BMake up for the serious technical defects of shortened lifespanSimple structureElectric devicesElectric energy managementElectric carsEngineering

Owner:FORWARD ELECTRONICS CO LTD

Preparation method of wear-resistant red bricks

InactiveCN107417257AElimination of reactive hydroxyl groupsGood dispersionCeramic materials productionClaywaresBrickWear resistant

Owner:望江县太慈新型建材有限公司

Electronic equipment and metal casing thereof

InactiveCN106659032AIncreasing the thicknessRealize thin and light developmentMagnetic/electric field screeningMetal casingsElectricityElectromagnetic shielding

Owner:XIAOMI INC

Display panel, color filter substrate and manufacturing method and manufacturing equipment of color filter substrate

ActiveCN104217652AGuaranteed shading effectHigh light transmittancePhotomechanical coating apparatusPhotomechanical exposure apparatusLight transmissionBlack matrix

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD

Clinical laboratory urinalysis timing urine sampler

PendingCN111707504AAchieve the effect of samplingPrevent outflowWithdrawing sample devicesPreparing sample for investigationEngineeringUrinalysis

Owner:黄永英

Anti-discolouring technology for copper alloy coin blank and special preparation for anti-discolouring thereof

ActiveCN1673413ATo achieve the purpose of anti-discolorationImprove consistencyMetallic material coating processesElectrochemical responseChemical reaction

Owner:CHINA BANKNOTE PRINTING & MINTING

Sc-Be-RE high-strength and heat-resisting aluminum alloy material and preparation method thereof

InactiveCN102021421AGood value for moneyOvercoming cost barriersSolid solutionUltimate tensile strength

Owner:GUIZHOU HUAKE ALUMINUM MATERIAL ENG TECH RES

Silicon carbide CMOS (Complementary Metal-Oxide-Semiconductor) transistor and manufacturing method of silicon carbide CMOS structure

InactiveCN110739308AAchieve integrationHighly integratedTransistorSemiconductor/solid-state device manufacturingCarbide siliconCMOS

Owner:SHENZHEN INST OF WIDE BANDGAP SEMICON

Bamboo fiber bundles recombination single-plate and production method thereof

InactiveCN101391433AQuality improvementImprove the decorative effectWood treatment detailsWood veneer joiningFiber bundleSingle plate

Owner:杨明杰 +1

Steel-rope guide hydraulic stretching device

InactiveCN100412316CEasy to processEasy to disassembleElevatorsShaft equipmentEngineeringFlange

Owner:CHINA UNIV OF MINING & TECH

Infrared image pedestrian detection method and system based on deep learning

PendingCN110472542AHigh precisionSmall amount of calculationCharacter and pattern recognitionNeural architecturesVisual technologyVisual perception

Owner:SHENZHEN BEIDOU COMM TECH CO

Super glass heat-collecting tube

InactiveCN101979935AIncrease contactSuppress generationSolar heat devicesSolar thermal energy generationElectrical conductorEngineering

Owner:张胜东

Low-contact-resistance fuel cell stack and fuel cell using same

PendingCN111769293AGuaranteed hydrophobicityGuaranteed corrosion resistanceCell electrodesFuel cellsCarbon filmInternal resistance

Owner:浙江海晫新能源科技有限公司

Characterization method for micro-nano-scale reservoir space of continental mud shale

ActiveCN108444881ARealize the characteristics of three-dimensional distributionAnalysis using nuclear magnetic resonancePermeability/surface area analysisMicro nanoPorosity

Owner:CHINA PETROLEUM & CHEM CORP +1

Data consumption method and device using KAFKA, terminal equipment and medium

PendingCN113703982ALow costImprove availabilityResource allocationTerminal equipmentDatabase

Owner:WEBANK (CHINA)

Blast furnace abnormality determination device, blast furnace abnormality determination method, blast furnace operation method, and molten iron production method

PendingCN114258433AReduce air volumeAvoid exceptionSteel manufacturing process aspectsBlast furnace detailsPhysical chemistryMechanical engineering

Owner:JFE STEEL CORP

Determination method of ammonia (ammonia ion) and ammonia (ammonia ion) diagnosis / determination kit

InactiveCN102466684AMicrobiological testing/measurementColor/spectral properties measurementsNitric oxideCoupling reaction

Owner:SUZHOU ANJ BIOTECHNOLOGY CO LTD

Production method of gonostegia hirta flavored castanopsis sclerophylla cakes

InactiveCN105919088AEasy to storeWith invigorating spleenYeast food ingredientsFood ingredient functionsPectinaseEnzyme digestion

Owner:徐正根

Multifunctional drainage inspection well capable of automatically detecting

InactiveCN106404110AImprove performanceSimple structural designLevel indicators by physical variable measurementSheet steelEngineering

Owner:吴晓美

Ejection device for water surface emergency rescue

PendingCN114228953ASimple structureReduce manufacturing costLife-savingEmergency rescueStructural engineering

Owner:浙江大学湖州研究院

Self-locking electric three-wheel cleaning vehicle

InactiveCN104891079AEffective protectionEasy to pourCycle control systemsRefuse vehiclesVehicle frameLocking mechanism

Owner:ANHUI XINYU ENVIRONMENTAL SANITATION MACHINERY

Colored glass coloring furnace

PendingCN108892363AUniform colorGuarantee product qualityCharging furnaceGlass furnace apparatusBrickEngineering

Owner:张大朋

An air purification apparatus

InactiveCN109103699APrevent electric shock accidentsImprove power supply securityCoupling device detailsTwo-part coupling devicesEngineeringMechanical engineering

Owner:广州昌源环保科技有限公司

Compound universal hinged expansion joint

InactiveCN104033689ADisplacement sharingAvoid vibrationPipeline expansion-compensationExpansion jointComputer engineering

Owner:江苏晨光波纹管有限公司

Image segmentation method and device

InactiveCN109785345AFast splitImprove accuracyImage analysisPattern recognitionImage segmentation

Owner:中电健康云科技有限公司 +1

Novel oxygenation device for aquatic breeding box

PendingCN113287567AEasy to viewEasy to installPisciculture and aquariaFisheryOxygen enhanced

Owner:畲金浩

Connection conversion device and grinding machinery applying same

ActiveCN105952127ACompact structureLight and flexible structureBuilding constructionsAerospace engineering

Owner:东营小宇研磨有限公司

Gas flow control method of rapid directional infiltration for high-performance carbon-based composite material

InactiveCN101671188ASimple toolingReduce energy consumptionChemical vapor deposition coatingActuatorVacuum pump

Owner:BEIHANG UNIV

Cross-modal search method capable of directly measuring similarity of different modal data

ActiveCN103488713ARealize search intentImprove anti-interference abilitySpecial data processing applicationsInterference resistanceFeature extraction

Owner:ZHEJIANG UNIV

Ocean mesoscale eddy identification method and device

InactiveCN106815577AImprove recognition accuracyImage enhancementImage analysisOriginal dataField data

Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI

Nano-drug system capable of realizing light-controlled release of CO and doxorubicin (DOX) as well as preparation and application of nano-drug system

ActiveCN111956801AEasy to makeGood biocompatibilityOrganic active ingredientsEnergy modified materialsCarbonyl bromidePharmaceutical Substances

Owner:ZHEJIANG CANCER HOSPITAL

Method and arrangement for temperature calibration

InactiveCN100437061CThermometer testing/calibrationSemiconductor chipEngineering

Owner:NXP BV

Electrical product package production line

InactiveCN102941944AIncrease productivityPackagingProduction lineCarton

Owner:DONGGUAN SANNIAN INTELLIGENT TECH CO LTD

Data table backup method and device, electronic equipment and storage medium

PendingCN114048069ASolve efficiency problemsSolve the technical problem of poor data backup effectDatabase distribution/replicationRedundant operation error correctionDatasheetData information

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Production of D-pantoic acid and D-pantothenic acid

InactiveCN1124344CSugar derivativesBacteriaPantothenic acidStereochemistry

Owner:BASF AG

Special drying device for umbrella

InactiveCN109341209AScientific and reasonable designFast evaporationDrying solid materialsTypes of drying goodsTemperature controlEvaporation

Owner:XIAN YONGXIN TECH CO LTD

Dried purple sweet potato and processing method thereof

InactiveCN103876070APrevent browningGuaranteed food safetyClimate change adaptationFood preparationFlavorAdditive ingredient

Owner:FUJIAN AGRI & FORESTRY UNIV

Map generation method, indoor navigation method, device and equipment

PendingCN111366147ANavigational calculation instrumentsFloor levelBuilding model

Owner:ALIBABA GRP HLDG LTD

Single-person exercise field for badminton

InactiveCN107982887ALabor savingRealize single-player practiceBall sportsEngineeringElectromagnet

Owner:徐州致诚会计服务有限公司

Evaporating system capable of conducting online descaling and working continuously and evaporating process

ActiveCN105999750AGuaranteed uptimeReduce the number of timesEvaporation with vapour compressionEvaporator regulation/controlEvaporationEngineering

Owner:广州中科鑫洲科技有限公司 +1

Method and device for measuring stratigraphic dip by resistivity device with tilt coil

InactiveCN103015995ASolve the problem that the current formation dip cannot be measuredLow costBorehole/well accessoriesPhase differenceElectric resistivity

Owner:THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Printing method for finishing embossing and pattern printing through collinear operation and printing product of printing method

InactiveCN104290478AGive full play to the printing effectReduce manufacturing costOther printing apparatusPrinting inkComputer engineering

Owner:白纱科技印刷股份有限公司

Specific amplification primer pair and fluorescent quantitative PCR kit

PendingCN112680546ANo amplification signalStrong specificityMicrobiological testing/measurementMicroorganism based processesFluorescenceTGE VACCINE

Owner:FOSHAN UNIVERSITY

Tai Chi brush of washing machine and cleaning method for drum washing machine

InactiveCN107988760AAppropriate structureOther washing machinesTextiles and paperLaundry washing machineBristle

Owner:北京庄臣品牌管理有限公司

Color-fixing enamel paint

InactiveCN103694749AEasy to useCoatingsLacquerPreservative

Owner:葛沈香

Method for preparing dimethylamine from carbon dioxide, hydrogen and ammonia gas in one step

ActiveCN110563592AHigh selectivityMolecular sieve catalystsPreparation by reductive alkylationChemical reactionReaction temperature

Owner:NINGXIA UNIVERSITY

Method and device for detecting electrical equipment secondary circuit

InactiveCN103576041ASolutionSolve operational problemsElectrical testingCurrent meterElectrical devices

Owner:STATE GRID CORP OF CHINA +2

Gas pressure-bearing piston, gas charging method thereof and engine using gas pressure-bearing piston

ActiveCN101782148ALight in massSmall inertia forceConnecting rodsPlungersStress conditionsEngineering

Owner:张家港市乐余科创园投资发展有限公司

Continental facies shale oil reservoir fracturing sand adding method

PendingCN114592842AImprove sand carrying efficiencyReduce construction costsFluid removalPetroleum explorationPetroleum engineering

Owner:PETROCHINA CO LTD

Container type electric vehicle charging and electrical changing station

InactiveCN108162779ASmall footprintHighly integratedCharging stationsElectric propulsion mountingElectricityTransport system

Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

Extraction agent capable of effectively improving manganese extraction effect and extraction method

InactiveCN103122409AHigh extraction rateGood choiceKetonePhosphine oxide

Owner:CENT SOUTH UNIV

Energy-saving handheld cleaning device based on air purification

ActiveCN113477630AOvercoming the technical problem of inconvenient cleaningEasy to install and replaceDispersed particle filtrationHollow article cleaningGear driveGear wheel

Owner:CHANGZHOU INST OF MECHATRONIC TECH

Crankshaft grinder with double grinding carriages

ActiveCN102091976BIncrease productivityRevolution surface grinding machinesGrinding drivesDrive motorEngineering

Owner:BEIJING NO 2 MACHINE TOOL WORKS

Diet information monitoring method and device

InactiveCN106709401AImprove accuracyHigh precisionCharacter and pattern recognitionComputer scienceInformation monitoring

Owner:CHINA MOBILE COMM GRP CO LTD

Portable traditional Chinese medicine and pharmacy medicinal material drying and arranging device

InactiveCN108061440AReduce volumeEasy to useDrying gas arrangementsDrying chambers/containersPharmacyMicrocomputer

Owner:朱建美

Cable with twisting wire

InactiveCN1317142AInsulated cablesCable/conductor manufactureElectrical conductorEngineering

Owner:普雷斯托利特电缆公司

Method for configuration of ultrasonic-based driver assistance system and corresponding ultrasonic sensor

InactiveCN101596889ASave installation timeComputer controlPedestrian/occupant safety arrangementUltrasonic sensorEngineering

Owner:ROBERT BOSCH GMBH

Belt shape data processing method and device and storage medium

InactiveCN109425421AEliminate or partially eliminate mutual interferenceHigh precisionWeighing apparatus testing/calibrationBand shapeConveyor belt

Owner:METTLER TOLEDO (CHANGZHOU) MEASUREMENT TECH CO LTD +2

Method and device for monitoring alarm data and dynamically pushing alarm data to multiple platforms

PendingCN114691455AHardware monitoringData platformDynamic monitoring

Owner:科来网络技术股份有限公司

Prompt message processing method and device and television

InactiveCN109729430AAchieve reasonable displayAvoid false displaySelective content distributionInformation processingCurrent channel

Owner:QINGDAO HISENSE MEDIA NETWORKS CO LTD

Method for monitoring transaction risks

InactiveCN112634060AAutomated and efficientPromote rational developmentFinanceResourcesFinancial transactionComputer science

Owner:上海洛书文化传播有限公司

Movable big-data computing center based on shipping container body

InactiveCN105786754AEasy to moveEasy to install and deployData processing applicationsMultiple digital computer combinationsDisaster areaComputing center

Owner:INSPUR GROUP CO LTD

Prepn process of olive granule

InactiveCN1846543ASimple processEasy to brewPlant ingredientsFood scienceMedicinal herbsAdjuvant

Owner:FUJIAN NANSHAOLIN PHARMA

Multi-component substance high performance liquid detection and analysis method

PendingCN111289679AIncrease the variety of analytical componentsImprove analytical performanceComponent separationFluid phaseSilica column

Owner:SICHUAN HUIYU PHARMA

Graphic code display method and device and electronic equipment

PendingCN113703901AReduce the impactExecution for user interfacesComputer hardwareGraphics

Owner:VIVO MOBILE COMM CO LTD

Antidiarrheic for adults

InactiveCN105816834AClearing away heat and promoting dampnessWith detoxification and swellingDigestive systemPlant ingredientsDiuresisCurative effect

Owner:江胜坤

Dewatering device and dewatering method for floating organisms

InactiveCN101549892ASimple structureSqueeze easy and strongWater/sewage treatmentEnergy based wastewater treatmentOrganismMechanical engineering

Owner:杨学君 +2

Distributed private cloud system

InactiveCN110086854AEnsure safetyGuaranteed privacyTransmissionResource poolComputer terminal

Owner:深圳紫晶存储科技有限公司

Ultralow apparent density anti-cracking cement-based material and preparation method thereof

InactiveCN103803899ASimple recipeLow costCeramicwareFoam concreteFiber

Owner:TONGJI UNIV

Method for preparing magnetic lignin adsorbent

InactiveCN104475044ARich sourcesEfficient removalOther chemical processesAlkali metal oxides/hydroxidesEthylenediamineEpoxy

Owner:JIANGNAN UNIV

Heat superconduction radiating assembly and motor with heat superconduction radiating assembly

InactiveCN107356143AIncrease heat transfer rateHigh heat fluxIndirect heat exchangersCooling/ventillation arrangementEngineeringHigh heat

Owner:SHANGHAI JIAXI TECH CO LTD

Drainage system for electroplating cylinder of centrifugal electroplating machine

PendingCN112626594AGuaranteed liquidityPromote circulationCellsWater storageWater storage tank

Owner:肇庆市英拓自动化设备科技有限公司

Culture media for improving polysaccharide content of dendrobium officinale plants and culture method of dendrobium officinale plants

ActiveCN104604659AHigh in polysaccharidesMeet needsGrowth substratesCulture mediaPotassiumChloride

Owner:贵州易通实业股份有限公司

Components of a steelworks, such as a continuous casting installation or a rolling mill, method for producing such a component and installation for creating or processing semifinished metallic product

InactiveCN101340992AExtended service periodHigh hardnessShaftsRollsHigh resistanceBoron carbide

Owner:SIEMENS AG

Ideological and political knowledge outdoor propaganda device for ideological and political education with high adaptability

PendingCN112102758AEasy to switchSober viewProjectorsAdvertisingInformation processingEngineering

Owner:刘振南