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.

Stator used in brushless direct current motor and used for reducing fundamental wave cogging torque

InactiveCN103956838AImprove reliabilityEasy to controlMagnetic circuit stationary partsConductor CoilSilicon

Owner:HUANGSHI DONGBEI ELECTRICAL APPLIANCE

Cracking and hollowing resistant aerated concrete water repellent and use method thereof

InactiveCN102898065ALow water absorptionReduce swelling and shrinkageCeramicwareParaffin waxEmulsion

Owner:BEIJING UNIV OF TECH

Selenium-rich compound cake and manufacturing method

InactiveCN111328855AInnovativeLow costModified nutritive productsBiotechnologySelenium methionine

Owner:黄开颜

Information display method and terminal device

InactiveCN110275599AReduce consumptionDigital data processing detailsDigital output to display deviceTerminal equipmentComputer science

Owner:VIVO MOBILE COMM CO LTD

Full-automatic gravure ink proofer

InactiveCN110254032AEasy to adjust the positionSlide out orderlyRotary intaglio printing pressPaper tapeEngineering

Owner:黎英娇

Magic cube

InactiveCN105749547AIndoor gamesChinese charactersFluorescence

Owner:CHONGQING XINQUAN MACHINERY

Few-circulation sling graded tension construction method of concrete self-anchored suspension bridge

ActiveCN103334378AReduce the number of pushesReduce occupancyBridge erection/assemblyArchitectural engineeringStructural engineering

Owner:THE SECOND CONSTR OF CTCE GROUP

Eccentric planetary polishing device of large-caliber aspheric robot

InactiveCN107414631ASmall sizeReduce weightOptical surface grinding machinesGrinding drivesDynamic balanceFriction force

Owner:TIANJIN UNIV

Method and device for list navigation

InactiveCN106445318AAvoid blocking the screenVarious navigation functionsInput/output processes for data processingSimulationNavigation function

Owner:MEIZU TECH CO LTD

Mid-infrared detection circuit parameter design method based on bridge principle

InactiveCN102322950AIncrease the output signal amplitudeImprove measurement dynamic rangePhotometry using electric radiation detectorsVoltage amplitudeLower limit

Owner:NORTHWEST INST OF NUCLEAR TECH

Confidence rule automatic generation method based on fuzzy clustering

InactiveCN111507365AOvercome build flawsImprove production efficiencyCharacter and pattern recognitionData ingestionData modeling

Owner:CENT SOUTH UNIV

Automatic driving scene library information display method and device based on page and equipment

ActiveCN112668194AShorten collection timeImprove test efficiencyConfiguration CADSemi-structured data indexingComputer graphics (images)Information presentation

Owner:禾多科技(广州)有限公司

Film drawing mechanism for large infusion soft bag production line

InactiveCN102092150ACompact structureLow costEnvelopes/bags making machineryProduction lineEngineering

Owner:TRUKING TECH LTD

Intramedullary cavity reaming device matched with intramedullary nail dissection

PendingCN112716562AInsert smoothlyImprove remote positioning and aiming accuracyInternal osteosythesisBone marrow cavitySurgery

Owner:迪恩医疗科技有限公司

Down run prevention down jacket and sewing method thereof

PendingCN107736654AReduce the situation of drill downAvoid direct exposure to the surface of the fabric layerOvergarmentsClothes making applicancesIndustrial engineeringManufacturing engineering

Owner:FUJIAN SEVEN FASHION TECH CO LTD

Anchor carrier handover

InactiveCN102577511ATransmission path divisionCriteria allocationTelecommunications linkSignal on

Owner:ALCATEL LUCENT SAS

F15 mm mechanical passive athermal camera and assembling method thereof

InactiveCN107561672AShort structure lengthCompact structureMountingsTransmittanceEngineering

Owner:FUJIAN FUGUANG TIANTONG OPTICS

Interactive English listening comprehension training device

InactiveCN111862694AEnable real-time interactionImprove the effect of listening trainingBoard cleaning devicesWriting boardsPhysical medicine and rehabilitationElectrophonic hearing

Owner:XUCHANG UNIV

Protective device for glass door and window installation

InactiveCN106672873AImprove securityImprove work efficiencySafety devices for lifting equipmentsEngineeringWinch

Owner:盐城市港城特种玻璃制品有限公司

Tumor sampling device

InactiveCN111904481AGuaranteed sterilityFast samplingSurgical needlesVaccination/ovulation diagnosticsMedicineTumor Sample

Owner:刘磊

Automatic water supplementing device and method for water jet loom

ActiveCN102505287BSolve the blockageReduce labor intensityLoomsTap waterWater flow

Owner:NINGBO HONGDA TEXTILE INSTR

Production method of antibacterial fluffy cotton fiber

PendingCN114293368AReduce adsorptionAdsorption friction reductionUltrasonic/sonic fibre treatmentNon-woven fabricsCotton fibreCeramic materials

Owner:SHENZHEN PURCOTTON TECH

Milk bottle shake device and milk bottle shake method

ActiveCN108143309AGuaranteed stabilityOne-handed accessKitchen equipmentEngineeringBottle

Owner:崔梓华 +1

Heuristic address association method for Ethereum mixed currency contract

PendingCN113592491AReduce unlinkabilityCharacter and pattern recognitionPayment protocolsFinancial transactionSmart contract

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method for unifying interface and conversion of various instant communication software and web

InactiveCN101355586AData switching networksWeb siteCommunications software

Owner:刘东民

Image splicing method by means of blocking operation

PendingCN106815808AReduce redundancyProcessing speedImage enhancementImage analysisGenetic algorithmImage segmentation

Owner:CHANGSHA PANODUX TECH CO LTD

Patient physical examination data automatic logging device and method based on bar code recognition

PendingCN107545283AReduce waiting time in lineImplement automatic importCo-operative working arrangementsPatient healthcarePATIENT PHYSICALEngineering

Owner:学透通医疗科技(上海)有限公司

Power tool

ActiveCN104175160AIncreased torque rangeHigh practical valuePortable percussive toolsSpannersImpact wrenchPower tool

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

High efficiency method for making fruit and vegetable juice by high static pressure in combination with bio-enzyme catalysis

InactiveCN102144795AReduce dosageShort reaction timeFood sciencePectinaseCellulose

Owner:CHINA AGRI UNIV

Electrocar motor winding wire end twisting machine

ActiveCN103248179AGuaranteed to workSmooth rotationElectric machinesManufacturing dynamo-electric machinesDrive motorConductor Coil

Owner:WENLING JIUZHOU ELECTROMECHANICAL

Examination report printing reminding system

PendingCN108511087ASave time in doctor visitsImprove the efficiency of medical treatmentMedical communicationTransmission systemsEngineering

Owner:PEKING UNIV SHENZHEN HOSPITAL

Swimming machine additional pedal

InactiveCN109893840ASimple structureTo achieve the effect of one machine with multiple functionsSport apparatusIndustrial engineeringTreadle

Owner:TIANJIN AOLIN

Anti-derailment rail maintenance equipment for light rail transit

InactiveCN112554123AQuick Vacuum to Remove ObstaclesEasy to move forwardRailway cleaningDrive wheelDust control

Owner:泉州惠安县茂乾机械科技有限公司

Manufacturing method of three-dimensional memory

ActiveCN111968985AProtect 3D StructuresReduce the amount of photoresistSolid-state devicesSemiconductor devicesSemiconductor structureEngineering

Owner:YANGTZE MEMORY TECH CO LTD

Self-adaptive anti-attack method and device

ActiveCN104954376AReduce the allowed incoming trafficEliminate cumbersome operationsSecuring communicationComputer hardwareTraffic capacity

Owner:HUAWEI TECH CO LTD

Driving circuit and switching power supply circuit

InactiveCN107742971AAffects power conversion efficiencyImprove power conversion efficiencyEfficient power electronics conversionDc-dc conversionCapacitanceWork period

Owner:SHENZHEN CHIP HOPE MICRO ELECTRONICS LTD

Field-programmable gate array virtualization

ActiveCN110199271AComputer security arrangementsBootstrappingVirtualizationComputer architecture

Owner:MICROSOFT TECH LICENSING LLC

Water-soluble antibiosis ceramic glaze preparation method

InactiveCN104761289AEasy to sprayAvoid cumbersome processAntibiosisSprayer

Owner:UNIV OF JINAN

Method for leaf treatment through nanometer TiO2 thin films

InactiveCN107214061ASimple processing methodEvenly paintedPretreated surfacesCoatingsThin membraneEngineering

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Environment-friendly hot-melt glue and preparation method thereof

InactiveCN101602922AViscous and stableImprove gripMineral oil hydrocarbon copolymer adhesivesStampsChemical industryPolymer science

Owner:上海金大塑胶有限公司

Nozzle assembly for ultra-high molecular weight polyethylene fiber network yarn

PendingCN107574524AQuality improvementIncrease productionTextiles and paperYarnEngineering

Owner:长青藤高性能纤维材料有限公司

PVB heat insulation film for liquid crystal display laminated glass and preparation method thereof

PendingCN112625390APrevent aging and decompositionHigh bonding strengthSynthetic resin layered productsLaminationPolymer scienceLiquid-crystal display

Owner:安徽皖维皕盛新材料有限责任公司

Surgical instrument

InactiveCN109310444AOsteosynthesis devicesJoint spacesLateral displacement

Owner:JRI 整形外科有限公司 +1

Data signal input method and data signal input device

ActiveCN104346117AEfficient use ofAvoid restrictionsDigital output to display deviceData sourceData signal

Owner:LENOVO (BEIJING) LTD

High-energy physics IO intensive computable storage system and service method

PendingCN113901016AImprove efficiencyRealize the processing functionDatabase distribution/replicationFile/folder operationsPhysical addressEngineering

Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI

Insulated polyether-ether-ketone flexible-jacket power cable for nuclear reactor

InactiveCN101964227AImprove performanceSmall outer diameterPower cables with screens/conductive layersNuclear reactor coreNuclear power

Owner:上海赛克力特种电缆有限公司

Terminal device and electricity saving method and device thereof

InactiveCN105700666AReduce power consumptionExtend standby timeCurrent supply arrangementsPower supply for data processingElectricityTerminal equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

RFID antenna having frangible portions

InactiveCN107394345APlay the effect of fragile anti-counterfeitingStrong adhesionAntenna supports/mountingsEthyl esterCompanion animal

Owner:许坚玉

Loudspeaker and electronic equipment

PendingCN113473325ACompact structureReduce processing difficultyElectronic time-piece structural detailsNon-planar diaphragms/conesMagnetic polesEngineering

Owner:GOERTEK INC

Graphical interface control image recognition method and device for interface sketch

ActiveCN110766697AImage analysisGeometric image transformationComputer graphics (images)Engineering

Owner:NANJING UNIV

Medical nursing baby bed capable of flexibly taking care of baby

InactiveCN112568656APreventing problems with being unable to care for a babyAchieve the effect of falling asleepCradleMedical devicesCare infantsPhysical medicine and rehabilitation

Owner:杭州延迷母婴用品有限公司

Acoustic resonance in-situ charging method suitable for pouring PBX

ActiveCN114591120AAvoid quality problems that are prone to shell filling dissatisfactionWide adaptabilityExplosive ingredient compoundingExplosive AgentsEngineering

Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

Autoboat propulsive device

InactiveCN101934855AImprove backward performanceIncrease the backward forceWatercraft hull designPropulsive elementsEngineeringRudder

Owner:WUHU SHIPYARD CO LTD

Preparation method of external wall dustproof coating

InactiveCN109777226AAvoid adsorptionGood anti-ash effectAntifouling/underwater paintsPaints with biocidesSodium bicarbonateIron salts

Owner:陈国林

Fabric cutting device for leather shoes processing

InactiveCN109551539ASolve the inconvenient controlSolve the inconvenience of fixingSevering textilesMetal working apparatusEngineering

Owner:湖州黛丝娅鞋业有限公司

Comprehensive identification method for dominant seepage channel of water-drive reservoir

InactiveCN110162922ADesign optimisation/simulationResourcesWater floodingDistribution characteristic

Owner:SOUTHWEST PETROLEUM UNIV

Fracture-resistant composite glass and its preparation process

PendingCN106145665AImprove fracture resistanceNo breakageGlass shaping apparatusRoom temperatureCorundum

Owner:西安亚岱新能源科技有限公司

Plant nutrition ring and tea-tree fertilizing method with plant nutrition ring

ActiveCN108513778AMeet needsAvoid damageRoot feedersGravity flow based distributionPlant nutritionTea tree

Owner:TEA RES INST ANHUI ACAD OF AGRI SCI

Emergency shutdown control device for double-water-internal-cooling phase modifier

InactiveCN113690847AImprove reliabilityFunction is easy to expandElectric power transfer ac networkEmergency protective arrangements for automatic disconnectionControl systemControl engineering

Owner:JIANGSU FRONTIER ELECTRIC TECH +1

Konjac soybean juice noodles and preparation method thereof

InactiveCN107691965AFragrant tasteImprove immune functionFood preservationFood ingredient functionsEconomic benefitsFood processing

Owner:四川森态源生物科技有限公司

Mechanical vacuum pump unit with refrigeration equipment

PendingCN112502978ADistribute in timeGuaranteed cooling effectRotary/oscillating piston combinations for elastic fluidsLighting and heating apparatusCold airEngineering

Owner:西安向阳新环保科技有限公司

Electromagnetic shielding film, circuit board and preparation method of electromagnetic shielding film

PendingCN110769666AImprove bending performanceAvoid blistering and delaminationMagnetic/electric field screeningFilm/foil adhesivesMagnetic shieldHigh voltage

Owner:GUANGZHOU FANGBANG ELECTRONICS

Systems and methods for performing machine vision using diffuse structured light

InactiveCN103857982AUsing optical meansDiffusionMachine vision

Owner:THE TRUSTEES OF COLUMBIA UNIV IN THE CITY OF NEW YORK

Electromagnetic adsorption type wall-climbing robot with adjustable magnetic force

PendingCN114228857AConsider flexibilityImprove load resistanceVehiclesDrive wheelMagnetic poles

Owner:CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST

Lifting mechanism and push plate lifter for cable intermediate joint

PendingCN108217096AFully automatedImprove processing efficiencyControl devices for conveyorsJigging conveyorsEngineeringSplice joint

Owner:李晨华

Finishing process for shrinkage of multi-component flame-retardant mesh fabric

ActiveCN114045626AStress reliefDimensionally stableTextile/flexible product manufactureTextile shapingYarnPolymer science

Owner:上海嘉麟杰纺织科技有限公司

Amplitude variation and rotation linkage anti-swing system and method for tower crane

PendingCN113060662AEasy to operateFlexible operationCranesLoad-engaging elementsFrequency changerDriver/operator

Owner:ZHEJIANG HUBA CONSTR MACHINERY

Early warning information push method, device, computer device and medium

ActiveCN108876600AReduce false negative rateHigh scoreFinanceEnergy efficient computingRisk indicatorRisk prediction models

Owner:PING AN TECH (SHENZHEN) CO LTD

Pressure sensor linearity calibration device and method

ActiveCN111562050AAutomatically calculate the linearity ξSimple structureFluid pressure measurementForce/torque/work measurement apparatus calibration/testingEngineeringControl theory

Owner:湖北三江航天红林探控有限公司

Tyre information detection rapid hitching system and hitching method thereof

InactiveCN104527336AImprove transportation efficiencyOperation saves time and effortTyre measurementsInformation transmissionHand held

Owner:桑惠

Rural cogeneration system based on fuel cell system and operation method of rural cogeneration system

InactiveCN113124448AImprove efficiencyReduce pollutionCellsLighting and heating apparatusCogenerationWater circulation

Owner:XI AN JIAOTONG UNIV

Holding device and optical apparatus

ActiveCN110412835AGuaranteed positioning accuracyPositioning accuracy is favorablePhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringHorizontal orientation

Owner:CANON KK

Surface treatment process for bonding magnesium die-casting work-piece and aluminum member

InactiveCN106544674AReduce gapHigh strengthSuperimposed coating processNumerical controlThermal spraying

Owner:SUZHOU VICTORY PRECISION MFG

Ventilation dehumidification type switchgear

InactiveCN105974981AEasy to installGood installation locationSimultaneous control of multiple variablesEngineeringSwitchgear

Owner:ANHUI LUXUN ELECTRONICS TECH

High-bearing-capacity adjustable large trampoline

PendingCN113975705AQuick Installation/EvacuationMeet the requirements of quick installation and disassemblySpring boardsTrampolinesStructural engineeringUltimate tensile strength

Owner:浙江金耐斯体育用品有限公司

Enhanced carton

InactiveCN106696418AHigh strengthImprove stabilityPaper/cardboard layered productsGlass/slag layered productsFiberGlass fiber

Owner:成绵广

Translation method, device, system and storage medium

PendingCN109543198AVersatileImprove experienceNatural language translationSpecial data processing applicationsHeadphonesBluetooth

Owner:上海华绰信息科技有限公司

Installation and construction method for flame-retardant integrated wallboard

InactiveCN113216546AGuaranteed fixed strengthEasy to adjust the positionCovering/liningsConstruction engineeringMechanical engineering

Owner:雍志俊

Refrigerating container

InactiveCN104528172ASo as not to damageEasy dischargeFlexible coversWrappersEngineeringPhase-change material

Owner:黄继昌

Augmented reality drag and drop of objects

PendingCN111448535AEasy to distinguishInput/output for user-computer interactionImage data processingDrag and dropComputer graphics (images)

Owner:KONINKLJIJKE PHILIPS NV

Distributed network crawler task scheduling method and apparatus

ActiveCN108205541AImprove practicalityEfficient managementWeb data indexingSpecial data processing applicationsWeb crawlerEffective management

Owner:NEW FOUNDER HLDG DEV LLC +1

Image recognition method and device, electronic equipment and storage medium

PendingCN114758191AImprove accuracyEasy extractionCharacter and pattern recognitionNeural architecturesEngineeringNeural network nn

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

User tag extraction method and device based on embedded vector and electronic equipment

ActiveCN114139063AGuaranteed accuracyEnsure safetyCharacter and pattern recognitionWebsite content managementUser deviceEngineering

Owner:北京淇瑀信息科技有限公司

Application of proanthocyanidins for improving intestine development and meat quality of broilers

InactiveCN107969569AWell mixedImprove the air environmentAnimal feeding stuffIntestinal structureAttack rate

Owner:JIANGSU COASTAL AREA AGRI SCI RES INST +1

6D pose labeling method and system and storage medium

PendingCN113034593AImage enhancementImage analysisPoint cloudAlgorithm

Owner:SHENZHEN GUANGNING IND CO LTD +2

Fixing device for sampling cattle neck

PendingCN109452984AEasy to stick outEasy to fixAnimal fetteringHeifer calfEngineering

Owner:云南天丰地盈现代农业开发有限公司

Noise detection device with mounting structure and detection method thereof

PendingCN113701874AClean thoroughlyAchieve observationSubsonic/sonic/ultrasonic wave measurementCleaning using toolsNoise detectionElectric machinery

Owner:福建九五检测技术服务有限公司

Hybrid electrostatic discharge protection circuit, chip and integrated circuit

PendingCN111864711AAvoid damageImprove the protective effectEmergency protective arrangements for limiting excess voltage/currentDividing circuitsHemt circuits

Owner:安徽赛腾微电子有限公司 +1

Media protector for image-forming device

InactiveCN102616016AOther printing apparatusEngineeringFixed position

Owner:XEROX CORP

Dynamic human stomach-duodenum in-vitro bionic digestive system

PendingCN110580847AIncrease elasticityTear-resistantEducational modelsHuman bodyDigestion

Owner:COFCO NUTRITION & HEALTH RES INST

HLA-A resolution match chip preparation and uses

InactiveCN1995381AMicrobiological testing/measurementNucleotideGenotyping

Owner:TIANJIN MEDICAL UNIV

Air brick stacking manipulator system and control method

ActiveCN103832840AImprove beat matching problemsIncreased coherence of movementConveyorsStacking articlesBrickBarrel Shaped

Owner:湖北成吉智能机械科技有限公司

Mopping slipper

InactiveCN102551263ASave energySimple structureCarpet cleanersFloor cleanersEngineeringPhysical strength

Owner:SHANGHAI GEZHI HIGH SCHOOL

Double-layer vehicle section for urban railway system

InactiveCN104290758AReduce the occupied space areaReduced footprintRailway componentsRailway stationLand resourcesInterconnection

Owner:刘卡丁 +3

Sand and stone transporting dump truck for building construction

InactiveCN107914622AImprove slipShedding helpsVehicle with tipping movementTransportation itemsVehicle frameFixed frame

Owner:杭州新罗美电子科技有限公司

Skincare cream and preparation method thereof

InactiveCN112675115AGood moisturizing effectGood treatment effectCosmetic preparationsToilet preparationsEthylhexyl palmitateEczematous rash

Owner:上海瑜梓堂生物科技有限公司

Infusion bottle convenient to clamp

InactiveCN111514023ASuitable temperatureGood effectPharmaceutical containersMedical packagingSurgeryBiomedical engineering

Owner:唐鹏

Single-system single-outlet hydraulic system

InactiveCN104514826AReduce consumptionReduce volumeBrake actuating mechanismsActuatorsHydraulic cylinderElectricity

Owner:HENAN HUAPENG PRECISION PARTS MFG

EPE latex rubber foam 3D mattress and preparation method thereof

InactiveCN108477921AEasy to breatheEasy to disassembleSpring mattressesBedsPolymer scienceInsulation layer

Owner:刘德顺

Toothbrush

InactiveCN105411164AAvoid contaminationBrush bodiesBristleEngineering

Owner:马国明

Spinneret plate with multiple inner hole flow channels and application of spinneret plate

InactiveCN107653501AImprove rigidityNo reduction in packing densityHollow filament manufactureFilament/thread formingInternal pressureFiltration

Owner:TIANJIN MOTIMO MEMBRANE TECH

NB-IoT water meter power control optimization method, system and device and storage medium

ActiveCN114375029AReduce power consumptionReduce block error ratePower managementMulti-frequency code systemsData packUplink transmission

Owner:E SURFING IOT CO LTD

High-luminous-efficiency diffraction waveguide element for AR near-to-eye display equipment

PendingCN113960799AReduce wasteImprove display qualityOptical light guidesGratingLight energy

Owner:北京枭龙防务科技有限公司

Low-energy-consumption environmental-friendly multifunctional air water maker

InactiveCN106320446ALow powerMeet the needs of useWater conservationDrinking water installationFresh airEngineering

Owner:温镇霆

On-line detecting system for pedal response

InactiveCN103083853AIt's totally feasible to implementGood effectSpring boardsEngineeringVisual perception

Owner:SOUTHWEST PETROLEUM UNIV

Reagent tube placing rack for biotechnology

InactiveCN107442195ASmall footprintEasy to storeHeating or cooling apparatusTest tube stands/holdersSelf lockingEngineering

Owner:CHENGDU ZHONGFU LIXIANG TECH

A high security anti-shake hanging basket for building construction

ActiveCN109812007BAvoid breakingStable working environmentBuilding support scaffoldsArchitectural engineeringWorking environment

Owner:泉州市华祥工业设计有限公司

Embossment style rendering method

InactiveCN104167012AAvoid shadowsThree-dimensional3D-image renderingComputer graphics (images)Primary color

Owner:WUHAN HUAZHI KECHUANG HI TECH CO LTD

Buoy-based combined baseline acoustic positioning method

PendingCN111948685AReduce positioning errorsEliminate the effects ofPosition fixationSatellite radio beaconingBuoyComputer science

Owner:THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP

Heterogeneous modified EP/HTPB (epoxy resin/hydroxyl-terminated polybutadiene) polyurethane material and preparation method thereof

InactiveCN106674477ADifferent hydrophilicityImprove performanceOrganic acidSolvent

Owner:HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY