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.

Full-automatic steam cabinet suitable for steam plates

PendingCN109717730AEasy to operateImprove efficiencyCooking-vessel materialsSteam cooking vesselsEngineering

Owner:郑州乾正自动化科技有限公司

Hoisting method and system of fabricated building monoblock peripheral component

ActiveCN111502293AReduce riskReasonable designBuilding material handlingButt jointArchitectural engineering

Owner:TAIYUAN UNIV OF TECH

System for monitoring partial discharge of power distribution facilities

InactiveCN104569752AReduce labor intensitySafe and stable operationTesting dielectric strengthMicrocontrollerMicrocomputer

Owner:STATE GRID CORP OF CHINA +2

Centerless polishing device

ActiveCN104220215AEasy to manageDoes not cause the problem of adhesion rustPolishing machinesRevolution surface grinding machinesBristleEngineering

Owner:SINTOKOGIO LTD

Clamping device for stone slab cutting

PendingCN107399016ASimple stepsStep up for easy cuttingWorking accessoriesStone-like material working toolsEnvironmental hygieneStructural engineering

Owner:贵州天韵石尚有限公司

Liquid metal forming method

ActiveCN114309488AOvercoming high subcooling problemsFreeze fastFoundry mouldsIncreasing energy efficiencyMetal formingLiquid medium

Owner:TSINGHUA UNIV

Interconnection structure of semiconductors and formation method

ActiveCN103187395ANo relative misalignmentHigh mechanical strengthSemiconductor/solid-state device detailsSolid-state devicesRoom temperatureInterconnection

Owner:SEMICON MFG INT (SHANGHAI) CORP

Face recognition method, device and equipment, and storage medium

PendingCN112132011AEffective Facial Recognition OperationImage analysisCharacter and pattern recognitionFacial identityEngineering

Owner:SHENZHEN JIESHUN SCI & TECH IND

Carousel graph display method and device, equipment and medium

ActiveCN112835499AImprove experienceFix carousel errorInput/output processes for data processingComputer hardwareComputer graphics (images)

Owner:小马国炬(玉溪)科技有限公司

Multi-function wall skin shoveling machine for decoration

ActiveCN108590215AControl workGuaranteed to workBuilding repairsElectric machineryEngineering

Owner:临清市宏顺国际贸易有限公司

Non-contact impeller run-out detection system and method

PendingCN114264234AAvoid mechanical wearEasy to use for a long timeUsing optical meansComplex mathematical operationsImpellerProgrammable logic controller

Owner:哈尔滨工业大学芜湖机器人产业技术研究院

Ionic liquid and micro-nanometer solid cooperative enhanced grinding liquid and preparation method thereof

InactiveCN109810771AAdditivesCarbon nanotubeGrinding wheel

Owner:XIANGTAN UNIV

Single-layer graphene and preparation method thereof

InactiveCN113213465AGrow fastFast growthSingle layer grapheneOrganosolvSingle layer graphene

Owner:SHAOYANG UNIV

Scratch-resistant protection film

ActiveCN109439224AImprove antistatic performanceIncrease aromaFilm/foil adhesivesPolyesterTectorial membrane

Owner:HUIZHOU HAOMING SCI & TECH

Rice processing and conveying device having good moving flexibility

ActiveCN108672254ARealize knockingAvoid cloggingSievingScreeningEngineeringMechanical engineering

Owner:和县金城米业有限责任公司

Press filtration type diffusion dialysis apparatus

InactiveCN106178956AIncrease membrane areaMembranesDialysisBiochemical engineeringFiltration

Owner:AGC ENG

Application of reagent for knocking down or inhibiting CLEC4D in preparation of medicine for myocardial ischemia-reperfusion injury

ActiveCN114432453APromote hypertrophyImprove heart functionOrganic active ingredientsCardiovascular disorderCardiac fibrosisMyocyte hypertrophy

Owner:SHANGHAI UNIV

Communication cabinet with networked opening and closing management method

InactiveCN107749098AFacilitate transmissionVarious control methodsNon-electrical signal transmission systemsIndividual entry/exit registersCommunications managementLocation status

Owner:SUZHOU SUTUO COMM TECH

Non-organic silicon defoamer

InactiveCN112007386AIncrease the diffusion coefficientDefoamingFoam dispersion/preventionDistilled waterDiluent

Owner:武汉思越化学技术有限公司

Load sensor

ActiveCN106335484AImprove operational reliabilityImprove manufacturabilityBraking action transmissionRail brake actuationEngineeringMechanical engineering

Owner:THE MTZ TRANSMASH

Preparation method of non-porous or porous polymer microsphere of surface function

InactiveCN101045755AAvoid defects that destroy the porous structure of the microspheresAvoid duplication of seed polymerization process stepsSolubilityPolymer science

Owner:SHANGHAI JIAO TONG UNIV

Audio control method, device, electronic device and storage medium

ActiveCN109086023AImprove the vocal effectAvoid Vocal EffectsDigital data processing detailsSound input/outputSound productionActuator

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Structure and method for improving assembly tilt angle of lens and voice coil motor

PendingCN108572426AWon't fall offImprove assembly accuracyMountingsInterference fitEngineering

Owner:XIAMEN XINHONGZHOU PRECISION TECH

Capsule endoscopy capable of measuring temperature

InactiveCN112773304ARealize visual detectionRealize acquisitionSurgeryEndoscopesCapsule endoscopyWireless transmission

Owner:XI AN JIAOTONG UNIV

Traditional Chinese medicine formula for preventing hair loss, preventing moth, strengthening teeth and relieving pain

InactiveCN113813329AInorganic boron active ingredientsHydroxy compound active ingredientsBiologyLycium

Owner:吴猛

Double-skin additive manufacturing machine

ActiveCN110139723AMade preciselyPrevent leakageManufacturing heating elementsIncreasing energy efficiencyProcess engineeringMechanical engineering

Owner:ADDUP

Through-canopy ejection simulation method

InactiveCN105022899AReduce development costsReduce riskSpecial data processing applicationsDetonationSimulation

Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Dynamic loading five-axis numerical control machine tool cradle type swing table reliability test system

PendingCN114383833AImplement dynamic loadingDynamic loading in real timeMachine part testingNumerical controlControl engineering

Owner:JILIN UNIV

Preparation method of hericium erinaceus polysaccharide protein extract

ActiveCN110903408APreserve integrityNo thermal effectPeptide preparation methodsAlcoholPolysaccharide

Owner:福州福德恩生物科技有限公司

Dynamic separator

ActiveCN101024210ASmall internal circulation loadIncrease the maximum capacityGrain treatmentsCouplingLoad cycle

Owner:上海电气上重碾磨特装设备有限公司 +1

String position correction visual guidance system

ActiveCN109560027AAccurateImprove accuracyFinal product manufactureSemiconductor/solid-state device manufacturingEngineeringPersonal computer

Owner:武汉深海弈智科技有限公司

Preparation method and application of algin polysaccharide sulfate capsules

InactiveCN110833535AReduce viscositySolve for uniformityOrganic active ingredientsMetabolism disorderHigh concentrationPeristaltic pump

Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Construction method for overhead bridge large diameter drill hole pile in tunnel dock type structure scope

InactiveCN101481912AReduce occupancySmall footprintBulkheads/pilesRebarRoad traffic

Owner:SHANGHAI CONSTR NO 5 GRP CO LTD

Automobile bent steel pipe convenient to install

InactiveCN110104069AImprove antioxidant capacityImprove corrosion resistanceUnderstructuresSuperstructuresVehicle frameEngineering

Owner:湖北致远汽车管件有限公司

Coaxial monitoring method and device in selective laser melting process

ActiveCN106984813AEasy to detect and analyzeHigh local resolutionAdditive manufacturing apparatusIncreasing energy efficiencySelective laser meltingMelting tank

Owner:SOUTH CHINA UNIV OF TECH

Using method of movable bee frame from which honey can be collected circularly

ActiveCN107549050AExtended service lifeSave resourcesBeehivesHoneycombEngineering

Owner:CHEGNGDU CHENG KE TROTHER APICULTURE COMPANY

Design method and production process of multifunctional three-proofing antibacterial warm-keeping and itching-relieving fabric

InactiveCN110983560AWith health functionHas antibacterial and antipruritic propertiesArtificial filaments from viscoseMulti-ply fabricsPolyesterYarn

Owner:NEWSEGA TEXTILE NANTONG CO LTD

Black carp feed nutrition additive capable of improving appetite

InactiveCN109105670APerfect formulaImprove absorption rateClimate change adaptationAnimal feeding stuffAnimal scienceAdditive ingredient

Owner:施云花

Knowledge point pushing method, system, medium and device

ActiveCN112785465AIncrease spaceData processing applicationsEnergy efficient computingData miningData science

Owner:上海泽稷教育培训有限公司

Automatic goldfish feeder

InactiveCN104855324ASolve your worriesFeeding achievedPisciculture and aquariaRemote controlEngineering

Owner:柳州

Graphene superpixel display, preparation method thereof and graphene superpixel color display system

InactiveCN113270037AAddresses issues where diffraction-limited resolution cannot be achievedDynamic and instant switchingNon-linear opticsIdentification meansDisplay deviceRefractive index

Owner:DONGGUAN UNIV OF TECH

Mincing meat knife

InactiveCN106476046ASimple structureEasy to useMetal working apparatusMetal-working hand toolsKnife handlesAerospace engineering

Owner:李在林

Unmanned aerial vehicle multi-dimensional resource management method with high energy efficiency

InactiveCN111510192AImprove quality of experienceOvercoming Energy InefficiencyDesign optimisation/simulationRadio transmissionCommunication qualityHigh energy

Owner:XIDIAN UNIV

Realization method and apparatus for application program access Web server end object

InactiveCN1842071AEasy to handleSolve complexityTransmissionWeb serviceClient-side

Owner:SHENZHEN TINNO MOBILE TECH CO LTD

Control method of heat pump control system based on dcs

ActiveCN103940165BMonitor changes in real timeControl Made EasyHeat pumpsRefrigeration safety arrangementTemperature controlAutomatic control

Owner:HARBIN TURBINE

Intelligent news broadcasting table special for media

InactiveCN111317256AIncrease heightEasy to usePulpitsLecternsMediaFLOBroadcasting

Owner:宁波沈南知识产权运营有限公司

Access control based on face recognition

PendingCN113077573ACharacter and pattern recognitionIndividual entry/exit registersGear driveGear wheel

Owner:SHENZHEN BRILLIANTS SMART HARDWARE CO LTD

File clearing configuration page display method and device, electronic equipment and medium

PendingCN113419992AFile system administrationFile/folder operationsInput controlEngineering

Owner:BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD

Method for automatically detecting similarity level of audio signals and system of method

ActiveCN108665903AAddress plagiarismShort sequence lengthSpeech analysisProgram/content distribution protectionDynamic planningPeak value

Owner:FUDAN UNIV

Shopping mall navigation shopping guide system

InactiveCN110243367ANavigational calculation instrumentsGeographical information databasesPublic FacilityPositioning equipment

Owner:JIANGSU RONGCHENG JIAYI INFORMATION SCI & TECH CO LTD

Riveting machine for riveting circuit board

ActiveCN113147048AIncrease frictionPrevent slippingDomestic articlesElectric machineryFriction force

Owner:江门市合昌盛电子有限公司

Instant search method and device

ActiveCN106649640AReduce consumptionImprove timelinessWeb data indexingSpecial data processing applicationsResource consumptionUser input

Owner:WUHAN DOUYU NETWORK TECH CO LTD

Dismountable, ultralight, healthy and spring-free mattress manufacturing method

InactiveCN109330268ALight in massFormaldehyde freeSpring mattressesHemp fiberRaw material

Owner:湖南华雨新材料有限公司

Emergency treatment system for chloroacetic acid reaction kettle accidents

ActiveCN106669564AIncrease profitHigh purityProcess control/regulationSequential/parallel process reactionsSystem pressureChloroacetic acids

Owner:HEBEI DONGHUAJIAN CHEM CO LTD

Result determination in an immunoassay by measuring kinetic slopes

PendingCN113574384AMaterial analysis by optical meansAnalyteTest sample

Owner:QUIDEL

Cable-stayed steel suspension cable adjustable supporting device in super-long-span steel structure and method

InactiveCN108179814AAvoid rootlessReduce construction efficiencyBuilding material handlingIndustrial buildingsLine tubingCable stayed

Owner:中建六局第一建设有限公司 +1

Electric/electronic device board level redundancy testing system

PendingCN107589328AAchieving Consolidated Hybrid ConfigurationsMeet different test function requirementsElectrical testingTest requirementsEngineering

Owner:武汉华海通用电气有限公司

X-ray phase imaging method based on imaging system features

InactiveCN106596594AAccurate acquisitionGuaranteed accuracyMaterial analysis by transmitting radiationPrior informationPoint spread function

Owner:TIANJIN UNIV

Power electronic transformer topology structure for self-balancing of multi-level DC bus

ActiveCN105897004ASimple control algorithmAc-dc conversionAc-ac conversionLow voltageEngineering

Owner:TSINGHUA UNIV

ECG ventricular escape real-time judgment method, device, system and storage medium

InactiveCN109117729AReal-time judgment of ventricular escape beatThe judgment result is accurateMedical simulationCharacter and pattern recognitionT waveP wave

Owner:SHANGHAI XIAXIAN ELECTROMECHANICAL SCI & TECH DEV CO LTD

Heat recovery multi-connected air conditioning unit

InactiveCN113251510AEasy to adjustImprove filtering effectMechanical apparatusLighting and heating apparatusAir conditioningPhysics

Owner:江西汇恒盛世能源科技有限责任公司

Environment-friendly and energy-saving distribution box

InactiveCN112864860AReduced strengthChange intensitySupervisory desks/panelsSubstation/switching arrangement detailsTransformerDisplay device

Owner:祁阳市众志家政服务有限公司

Method for leaching arsenic containing carbon gold ore through pyrolusite in high pressure and non-cyanidation manner

InactiveCN108486368AImprove leaching rateAchieve recyclingProcess efficiency improvementPyrolusiteResource utilization

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Power grid voltage regulation method of angle form cascade synchronous compensator

ActiveCN105406484AIncrease freedomReduce harmonic contentReactive power adjustment/elimination/compensationAc network voltage adjustmentPhase currentsCarrier signal

Owner:HUNAN UNIV

Method for cooperative communication power allocation in multichannel cognitive radio network

ActiveCN103476036AImprove resource utilizationIncrease transfer rateHigh level techniquesNetwork planningTelecommunicationsFrequency spectrum

Owner:SHANGHAI UNIV

Process for strengthening and toughening bearing titanium alloy

InactiveCN103290346AIncreasing the thicknessImprove organizationHeating furnaceTitanium alloy

Owner:CHINA UNIV OF MINING & TECH

Soil property interpolation estimation method

InactiveCN107423561AEasy to operateReasonable interpolation resultSpecial data processing applicationsInformaticsSoil propertiesEstimation methods

Owner:YUNNAN HANZHE TECHN CO LTD

Overturning walking device for hoist oil cylinder and method

PendingCN113511588AEasy to fixWon't hurtLoad-engaging elementsStructural engineeringCylinder block

Owner:WUHAN LIDI HYDRAULIC EQUIP

Method for modifying printing ink by adding colophony polyol ester

InactiveCN105062209AExcellent adhesionImprove stabilityInksPolyolHeat stability

Owner:吴房文

Embedded type nano dot array surface enhanced Raman active substrate and preparation method thereof

InactiveCN104949957ASignificant surface Raman enhancement effectEasy to makeMaterial nanotechnologyVacuum evaporation coatingAnalyteNanometre

Owner:SHANGHAI UNIV

Production method of high-purity boron-copper alloy

InactiveCN102011042AQuality improvementNon-volatile oxidationBoron carbideGraphite

Owner:鲍迎全

Liquefied natural gas (LNG) receiving system and treatment method

InactiveCN102242864AWaterborne vesselsGas handling applicationsTransport systemProduct gas

Owner:益资海洋工程技术(北京)有限公司

Continuous lead paste sieving method and device

ActiveCN108514763AHigh removal rateImprove sorting efficiencyWaste accumulators reclaimingBattery recyclingProcess engineeringSlurry

Owner:XIANGTAN UNIV

Reinforcing steel bar bending equipment for highway construction

InactiveCN113732203AGuaranteed stabilityGuarantee personal safetyVertical planeBar pressing

Owner:唐龙全

Preparation method and application of iron-loaded bentonite

PendingCN114192106AIncrease spacingLarge specific surface areaOther chemical processesAlkali metal oxides/hydroxidesIron saltsPhysical chemistry

Owner:SHANDONG LUKANG ZHONGHE ENVIRONMENTAL PROTECTION TECH

PVC wood-plastic foam board and preparation method thereof

InactiveCN107987433AHigh mechanical strengthImprove impact resistanceMicro bubbleUltraviolet lights

Owner:ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD

Electronic ballast used for fluorescent lamp

InactiveCN108366479AImprove flickeringLuminous stabilityElectrical apparatusElectric lighting sourcesCapacitanceBridge type

Owner:河南北瑞电子科技有限公司

A method for marking occurrence and deadline of petroleum drilling accidents

ActiveCN110009151AForecastingNatural language data processingTime markPetroleum

Owner:上海麦图信息科技有限公司

Mowing machine

InactiveCN106941884AImprove discharge efficiencyIncrease flow spaceMowersDischarge efficiencyMower

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Digital currency flow self-synchronization monitoring method, device and equipment under limited condition

PendingCN114221777ASolve the problem of reconnection for effective monitoringSecuring communicationDigital currencyEngineering

Owner:北京恒安嘉新安全技术有限公司

Jet dyeing machine and method for dyeing fabric rope

InactiveCN100393932CReduce the effects of frictionImprove dyeing uniformityLiquid/gas/vapor treatment of propelled fabricsLiquid/gas/vapor roped fabric treatmentLiquid jetCounter flow

Owner:FALMER INVESTMENTS LTD

Scouring-resistance high-performance outer wall emulsion paint and preparation method

InactiveCN101735696AImprove performanceImprove aging resistanceEmulsion paintsRutileDefoaming Agents

Owner:上海展辰涂料有限公司

Device for installing gearbox valve body

ActiveCN104227412AEasy to operateSave manpower and material resourcesAssembly machinesWork holdersMaterial resourcesEngineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Graphene mixed solution preparation device and method and mixed solution

InactiveCN111320163AEvenly dopedNo emissionsCarbon compoundsStructural engineeringGraphite

Owner:上海地霸电子科技有限公司

Preparation method of sour soup of the Yao people

InactiveCN106562352AUnique flavorLong aftertasteFood scienceYeastDigestion

Owner:贾萍

Detachment-free oil drainage bolt

ActiveCN102003247APrevent splashReduce pollutionLubricant filling/drainingBodies oilInlet channel

Owner:铜陵市世纪朝阳数码科技有限责任公司

Earphone seat assembly structure and mobile terminal

ActiveCN105791489ARealize arrangementTelephone set constructionsElectrical connectionEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Prop support strap for stage performers

InactiveCN109381875AMeet wearing needsComfortable to wearArtist equipmentsShoulder widthEngineering

Owner:SHENGLI COLLEGE CHINA UNIV OF PETROLEUM

Arc ion iron plating magnetic composite structural target and application thereof

ActiveCN103014632AReduced service lifeAddress operational complexityVacuum evaporation coatingSputtering coatingTarget surfaceFerromagnetism

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Method for sufficient irradiation sterilization for hollow capsule through low-dose electron beam

ActiveCN110215525ARadiationIrradiationBiomedical engineering

Owner:广东强基药业有限公司

Application of polypeptide fragments of urine osteopontin (OPN) in lung adenocarcinoma

ActiveCN108020669AComponent separationPreparing sample for investigationBacteriuriaAIDS diagnosis

Owner:张曼

Convolutional neural network and user habitual behavior analysis combination-based AR system gesture identification method

ActiveCN108334814AReduce mistakesEmbody the idea of artificial intelligenceCharacter and pattern recognitionNeural architecturesBehavioral analyticsTest sample

Owner:ZHEJIANG UNIV OF TECH

Tail clamping device for depression animal model construction, expression image acquisition system, model construction method and application

PendingCN111802320ASimple structureEven by forceAnimal husbandryTailClassical mechanics

Owner:CHONGQING MEDICAL UNIVERSITY

Automobile seat bracket structure with collision energy absorption characteristic

PendingCN109760563AImprove securityMake sure other partsMovable seatsCar seatRear-end collision

Owner:GAC COMPONENT CO LTD