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.

Cultivating method for improving cotton fiber quality

InactiveCN101328212AHigh strengthImprove qualityFungiBacteriaWAS PROTEINGermplasm

Owner:TSINGHUA UNIV

Ferro-magnetic Fe-Dy hydrogen storage material and preparation method thereof

ActiveCN107574363ALower working temperatureHigh hydrogen storage capacityWorking temperatureRare earth

Owner:GUILIN UNIV OF ELECTRONIC TECH

Marine assembled decorative sheets and assembling method thereof

ActiveCN102562736BSheet joiningKeelUltimate tensile strength

Owner:YAGUANG TECH GRP CO LTD

Method for getting water in desert

InactiveCN106639986AQuick installationLarge amount of waterTreatment involving filtrationFluid removalEnvironmental geology

Owner:罗逍

Efficient composite copper alloy wire rod and machining process thereof

InactiveCN105463236AImprove mechanical propertiesLess investmentWire rodMachining process

Owner:WUHU CHUJIANG ALLOY COPPER

Concrete composition, and concrete and preparation method thereof

InactiveCN103880341AStrong enoughImprove stress resistanceSlagHeat resistance

Owner:PANGANG GRP ENG TECH

Method for preparing long-shelf-life flavor spiced fish by utilizing frozen fish

InactiveCN102388948AExtended shelf lifeImprove antioxidant capacityMeat/fish preservation using chemicalsAdditive ingredientSolid-phase microextraction

Owner:ZHEJIANG YANZHOUFU FOOD +1

Method for calculating vertical ultimate bearing capacity and reduction coefficient of bridge pile foundation in karst area

PendingCN114218801AThe bearing capacity calculation result is smallCalculations are smallDesign optimisation/simulationSpecial data processing applicationsKarstCalculation methods

Owner:CHANGAN UNIV

Novel healthy Wuyi-rock-tea flavored honeysuckle tea and making method thereof

InactiveCN102715303AGood health effectGreat tasteTea extractionDiabetes mellitusTraditional medicine

Owner:FUJIAN NINGDE XUSHENG COMPREHENSIVE AGRI DEV

Double-coating steel tube

InactiveCN103256435AGuaranteed service lifeOvercome damageCorrosion preventionPipe protection against corrosion/incrustationEpoxyThermal spraying

Owner:NINGBO KEXIN CORROSION CONTROL ENG

Hoop for fixing elbow

InactiveCN105275932AEasy to fixEasy to usePipe supportsRod connectionsEngineeringScrew thread

Owner:NANTONG SHUANGHAO MACHINERY CO LTD

Rust removal device for natural gas pipeline mounting

InactiveCN107971901AComprehensive rust removalImprove rust removal effectGrinding carriagesGrinding drivesEngineeringRust

Owner:广东新网工程技术有限公司

Municipal ground repairing equipment

ActiveCN109722975AImplement automatic patchingImprove repair efficiencyRoads maintainenceRear quarterEngineering

Owner:核工业金华建设集团有限公司

Drilling structure, method and device used when located stratum of target reservoir is not determined

ActiveCN105971504AImprove well completion rateIncrease profitFluid removalSealing/packingGeothermal explorationStructure of the Earth

Owner:SHANDONG GEOLOGICAL ENG INVESTIGATION INST

Copper leakage detection method and device for circuit board

ActiveCN112505055AEfficient detectionEasy to implementImage enhancementImage analysisVision algorithmsReference line

Owner:SUZHOU VEGA TECH CO LTD

Buffing apparatus, and substrate processing apparatus

ActiveCN105390417ASemiconductor/solid-state device manufacturingLapping machinesForeign matterPolymer science

Owner:EBARA CORP

Preparation method of plastic film anti-blocking agent prepared by sodium alumino silicate

ActiveCN104098104AHigh conductivity in water washingConserve waterAlkali metal silicatesAluminium sulfatePlastic film

Owner:冷水江三Ａ新材料科技有限公司

Electric water heater

ActiveCN104110826AEasy to drainEasy to operateWater heatersWater storageValve seat

Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD

Automobile and air cooling power battery system therefor

ActiveCN105529510APrevent intrusionImprove the safety of useSecondary cellsVehicular energy storageInformation processingCold air

Owner:SAIC MOTOR

Large-batch steel paint spraying integrated machine

ActiveCN105772288AQuality assuranceGuaranteed standardSpraying apparatusEngineeringLimit switch

Owner:江苏万年达杭萧钢构有限公司

Automatically identifying reduced availability of multi-channel media distributors for authentication or authorization

ActiveCN107197330ATransmissionSelective content distributionUser deviceTime segment

Owner:ADOBE SYST INC

Surface modification method for SiC nanowire

ActiveCN108117078AImprove biological activityStrong penetrating powerMaterial nanotechnologyElectrolytic inorganic material coatingNanowireCalcium phosphorus

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Y-type bile pancreatic juice drainage tube with water bag

ActiveCN104771825APrevent prolapseStrong tensionBalloon catheterPancreatic juiceBile Juice

Owner:DALIAN UNIV

Preparation method of paint capable of adjusting air humidity

InactiveCN103952047ANo pollution in the processGood hygroscopicityCoatingsMoisture absorptionAir humidity

Owner:良唐福瑞至大健康科技(北京)有限公司

Two-way driving mechanism for wire-driven flexible bodies

ActiveCN110145582AGuaranteed synchronous controlGuaranteed strict requirementsGearingGearing detailsEngineeringMechanical engineering

Owner:NANKAI UNIV

Zone area power failure analyzing method based on common transformer and analysis of big data acquired by users

ActiveCN104410067AGuarantee production and living electricityRapid repair and restoration of power supplyLoad forecast in ac networkElectrical testingControl powerTransformer

Owner:STATE GRID CORP OF CHINA +2

Access method and device

ActiveCN108419229AAvoid adverse consequencesImprove processing efficiencyTransmissionSecurity arrangementAccess methodCommunications system

Owner:SHENZHEN ZTE TRUNKING TECH CORP

Image processing method, substrate inspection method, substrate inspection apparatus and method of generating substrate inspection data

ActiveCN1797426AEnsure extraction accuracyImprove performanceCharacter and pattern recognitionOptically investigating flaws/contaminationImaging processingReference image

Owner:ORMON CORP

Method and device for controlling medium access

ActiveCN101582910AReduce energy consumptionAvoid confictData switching by path configurationComputer scienceMedia access

Owner:HUAWEI TECH CO LTD +1

Method for replacing cache files, device and system thereof

ActiveCN102511043AReduce the impact of volatilityAvoid interferenceMemory architecture accessing/allocationMemory adressing/allocation/relocationNetworked systemAccess frequency

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Smart home light control system

InactiveCN112367753AAutomatic brightness adjustmentReal-time tracking of light intensityElectrical apparatusEnergy saving control techniquesLine sensorLight equipment

Owner:SUZHOU JINCHUANG INTERNET TECH CO LTD

Robot stepping control method and device, robot control equipment and storage medium

ActiveCN113064433APrevent steppingImprove operational reliabilityProgramme-controlled manipulatorPosition/course control in two dimensionsBody balanceSimulation

Owner:UBTECH ROBOTICS CORP LTD

Rebar hoop bending device

PendingCN111702101ASolve the problem of limited application rangeWire rodDrive wheel

Owner:陕西璐江桥隧设备有限公司

Picture monitoring method and device facing objects, user device, and storage medium

InactiveCN108776813AImprove accuracyFix technical issues with lower accuracyCharacter and pattern recognitionUser deviceComputer graphics (images)

Owner:SHENZHEN LINGDU INTELLIGENT CONTROL TECH CO LTD

Three-dimensional planting and breeding method for rice, fish and ducks

InactiveCN113854040ASeparate activity spaceRealize friendly symbiosisFood processingClimate change adaptationSagittaria sagittifoliaPaddy field

Owner:HAINAN GUIYUNTIAN AGRI TECH CO LTD

Optimization method of elastic aggregation nearest neighbor query G tree on road network

InactiveCN108829694AEasy accessReduce the number of callsSpecial data processing applicationsNODALTheoretical computer science

Owner:SHANGHAI JIAO TONG UNIV

National asset supervision system

InactiveCN111507687AReduce work itemsImprove performanceDigital data information retrievalFinanceBusiness enterpriseOperations management

Owner:云内控科技有限公司

Preparation method of trans-ketone intermediate

ActiveCN112898133ASolve technical problemsHigh purityPreparation by hydroxy compound hydrogenationOrganic compound preparationCyclohexanoneIsomerization

Owner:HEBEI MAIERSTON ELECTRONICS MATERIAL

System and method for acquiring statistical data by using online analytical processing (OLAP) technology

InactiveCN102238025AData switching networksEeg dataOriginal data

Owner:INVENTEC CORP

Preparation method of mineral particle reinforced thermal insulation ceramic sheet

InactiveCN113087511AStrong toughnessHigh mechanical strengthParaffin waxThermal insulation

Owner:梁景辉

Applications of Sarcaboside A in medicament against helicobacter pylori

InactiveCN103446117AStrong inhibitory activitySignificant progressAntibacterial agentsOrganic active ingredientsDiseaseDuodenal ulcer

Owner:NANJING GUANGKANGXIE BIOLOGICAL MEDICAL TECH

Comfortable transfusion chair

InactiveCN109091724AReduce sournessPromote circulationInfusion devicesPediatrics

Owner:张梅

System and method for stroke prevention and control and fast rescue

InactiveCN107591202AEfficient and real-time morbidity riskReduce psychological anxietyHealth-index calculationHealthcare resources and facilitiesMedical recordEmergency medicine

Owner:NANJING DRUM TOWER HOSPITAL

Fir tree parasitic tea and preparation method thereof

InactiveCN103749860ASmooth and refreshing teaLong aftertasteTea substituesMedicinal herbsDisease

Owner:廖芳镱

Distributed identity certificate generation and verification method and system

InactiveCN110430201AImmutableIncrease opennessUser identity/authority verificationValidation methodsClient-side

Owner:北京智汇信元科技有限公司

Fire alarm convenient to install

InactiveCN111739244AEasy to removeGuaranteed stabilityFire alarmsMechanical engineeringWall plate

Owner:陈永严

Multifunctional food crop tedder

InactiveCN109007012AVersatileAvoid contaminationGas current separationSeed preservation by dryingElectrical connectionEngineering

Owner:蔡志挺

LOGO lamp of vehicle

InactiveCN105508963AReasonable structureEasy to installMechanical apparatusElectric circuit arrangementsDirect observationTransmittance

Owner:阮积聪

Method for preparing lattice distortion metal nano material

InactiveCN113186509AImprove mechanical propertiesControllable conditions and green energy savingChemical vapor deposition coatingGraphiteGraphene

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Extrusion-grade PPS composite material and preparation method thereof

ActiveCN114479463AExtrusion stabilityMeet the requirements of bending and shapingPolycarbonateLubricant

Owner:上海聚威新材料股份有限公司

Propeller for angiography detection die body

InactiveCN109009189AStrong penetrating powerEasy to controlComputerised tomographsTomographyCode moduleRemote control

Owner:HENAN PROVINCE INST OF METROLOGY

Oil-gas mixed transportation system

PendingCN114396383AEffective bondageEasy to processTurbine/propulsion fuel supply systemsPump componentsImpellerJet flow

Owner:CHENGDU KAITIAN ELECTRONICS

Processing net forming integrated method for amorphous alloy workpiece

InactiveCN101164722ASolve the problem of inability to prepare structurally complex partsRealize the integration of preparation and processing net shapeTest sampleMolten alloy

Owner:BEIHANG UNIV

Method and node for switching of ZigBee wireless network

InactiveCN107635265AQuick switchAvoid confictNetwork topologiesTelecommunicationsWireless network

Owner:SAMSUNG (CHINA) SEMICONDUCTOR CO LTD +1

Planting method of high-yield dragon fruits

InactiveCN106478227AMeeting nutritional needsIn line with the law of growthCalcareous fertilisersMagnesium fertilisersHorticultureBotany

Owner:广西汇智生产力促进中心有限公司

Flatten anti-collision structure for uv curing machine

InactiveCN104226565BAvoid feeding problemsNo collision damagePretreated surfacesCoatingsUV curingPulp and paper industry

Owner:中山跃能塑胶科技有限公司

Multifunctional medical nursing bed capable of conveniently replacing bed sheets

InactiveCN108294872AEasy to replaceReduce labor intensityNursing bedsAmbulance serviceEngineeringAtmospheric pressure

Owner:东莞产权投资有限公司

Alarm method and device, electronic equipment and storage medium

PendingCN114884801AThe meaning of improvement is not clearSecuring communicationEmbedded systemReliability engineering

Owner:BEIJING QIANXIN TECH +1

Material mixing equipment for producing bricks of garbage incinerator

InactiveCN108556144AWell mixedReduce manufacturing costMixing operation control apparatusPretreatment controlBrickRefractory

Owner:JIANGSU SHUNXING REFRACTORY TECH

Disinfector for melons and fruits in agricultural and sideline products and preparation method thereof

InactiveCN105230676AImprove cleanlinessNo side effectsBiocideNon-surface-active detergent compositionsSide effectGlycerol

Owner:蚌埠海上明珠农业科技发展有限公司

Beam column welding robot

PendingCN113770571AEasy loadingPrecise positioningWelding/cutting auxillary devicesAuxillary welding devicesNumerical controlSteel frame

Owner:TIANJIN YINFENG MACHINERY SYST ENG CO LTD

Putty powder production equipment

InactiveCN109126612AEasy generationTo avoidMixer accessoriesFilling pastesBiochemical engineeringControl valves

Owner:潍坊正兴自动化设备科技有限公司

Resource scheduling method and device, base station equipment and storage medium

ActiveCN111163525AAvoid problems that cannot meet scheduling needsWireless communicationEngineeringUser equipment

Owner:COMBA TELECOM SYST CHINA LTD

Rack

InactiveCN107980279ARealize the automation of cashmere removalReduce volumeSeed and root treatmentAutomatic controlEngineering

Owner:ZHENGZHOU INST OF TECH

Turbine blade pressure surface cooling structure

PendingCN114109514AImprove cooling effectIncrease profitBlade accessoriesMachines/enginesSurface coolingTurbine blade

Owner:AECC SHENYANG ENGINE RES INST

Storage and charging wireless tooth beautifying instrument

PendingCN113303939ACompact structureGet rid of dependenceCircuit monitoring/indicationDifferent batteries chargingEngineeringMechanical engineering

Owner:深圳市格美力科技有限公司

Pipe cutting device

PendingCN108818689AImprove stabilityReduced mobilityMetal working apparatusPulleyKnife holder

Owner:SUZHOU HUISIFU AUTOMATION TECH

Injection mold with margin cutting function

InactiveCN111844630ARealization of edge cutting functionShorten the stripping timeStructural engineeringMechanical engineering

Owner:ANHUI KERUITE MOLDING CO LTD

Glazing agent requiring less water

InactiveCN104745101ANo pollution in the processPolishing compositionsAluminum silicateFatty alcohol

Owner:吴旭

Fluorescent whitening agent field detecting instrument

InactiveCN102590161AInnovative designWide detection rangeFluorescence/phosphorescenceLiquid-crystal displayWhitening Agents

Owner:CHANGCHUN MATTEL INSTR

Mapping table

InactiveCN104249356AConvenient surveying and mappingAvoid deadlockWork benchesEngineeringMagnet

Owner:锡山区鹅湖慧盾机械厂

Three-barrel in parallel large integration pump station with slag removal and collection

InactiveCN110029723APrevent backflowSmall footprintFatty/oily/floating substances removal devicesSewerage structuresCouplingSlag

Owner:江苏阿兰贝尔环保科技有限公司

Making technology for alkali-free hollow noodles

InactiveCN109645333ASolve the problem of adding alkaliReduce crystallinityFood scienceMaterials preparationAlkali free

Owner:桐梓县巧媳妇农产品开发有限公司

Fluid flywheel energy storage system

ActiveCN113482992AFluid-pressure actuator safetyElectrical storage systemAuxiliary power unitControl theory

Owner:SHANDONG UNIV OF TECH

Bent optical fiber array and manufacturing method therefor

PendingCN109407217AEasy to bendReduce thicknessCoupling light guidesBundled fibre light guideMicro perforated plateMiniaturization

Owner:中山市美速光电技术有限公司

Track cleaning device

InactiveCN104475372AImprove securityCleaning using toolsMetallurgyRight trapezoid

Owner:HUNAN CHANGZHONG MACHINERY

High-accuracy and simple-structure type threaded pipe pair transmission part

InactiveCN109931374AHigh precisionAvoid scratchesGearingPower-operated mechanismPipe fittingThreaded pipe

Owner:中山明丰精密机电科技有限公司

Cage with sun-shading function

InactiveCN104186358ALow costGood value for moneyAnimal housingEngineeringCompanion animal

Owner:SUZHOU NEW DISTRICT FENGQIAO PURIFICATION EQUIP FACTORY

Autonomous cruise type intelligent monitoring boat for water pollution discharge based on side cloud cooperation

PendingCN114279503AAccelerate the pace of governanceSolve the problem of high water physical fitness requirementsMeasurement devicesClosed circuit television systemsWater qualityEngineering

Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

Water-level monitoring and salinity concentration control integrated device

InactiveCN106289456AEasy to controlConvenient and efficient controlControlling ratio of multiple fluid flowsLevel indicators by floatsEngineeringInductor

Owner:SHANDONG SUNWAY LANDSCAPE TECH

Method for tracing aluminum liquid smelting

InactiveCN109272256AGuaranteed achievabilityReduce production accidentsCasting safety devicesResourcesReverberatory furnaceControllability

Owner:BINZHOU BOHAI PISTON CO LTD

Fastening device and method of building template

PendingCN109898852AAchieve clampingSimple structureForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksQuality assuranceArchitectural engineering

Owner:伍祥文

Multi-block pixel array based on multi-wafer stacking technology

InactiveCN111146222AFast transmissionIncrease frame rateTelevision system detailsSolid-state devicesDielectricBit line

Owner:南京威派视半导体技术有限公司 +1

Position changing transmission mechanism of automatic tool changing device

InactiveCN102601658ASolve the contradiction that the forward and reverse rotation angles are not equalSimple structurePositioning apparatusMetal-working holdersLocking mechanismGear wheel

Owner:HUBEI UNIV OF AUTOMOTIVE TECH

Method for synthesizing TNPP and TAPP at high yield and high efficiency

InactiveCN107056793AHigh purityIncrease reaction rateOrganic chemistryChemical synthesisPropionic anhydride

Owner:NORTHWEST NORMAL UNIVERSITY

Automobile part surface physical property test device and test method

InactiveCN112539905AMeet the needs of useImprove adaptation needsVehicle testingMachine part testingStructural engineeringMechanical engineering

Owner:丁威

Static power supply with retractable cable

InactiveCN102583118AReduce volumeShorten the lengthFrequency changerEngineering

Owner:徐冠宇

Safety command control method for train automatic monitoring system

ActiveCN108189863AImprove accuracyTimely detection of wrong inputRailway traffic control systemsMonitoring systemWorkstation

Owner:HEFEI GOCOM INFORMATION &TECH CO LTD

Semipermeable reflective plate and semipermeable polazied plate and liquid crystal display using them

InactiveCN1409138AMirrorsDiffusing elementsRough surfacePolymer science

Owner:NITTO DENKO CORP

Hydraulic lateral swaying turnover device for commercial vehicle

InactiveCN105501333ARoll over stabilityImprove efficiencyMetal working apparatusVehiclesHydraulic cylinderVehicle frame

Owner:陈威宇

Platform-type fresh food e-commerce supply chain quality safety supervision method

InactiveCN114066353ADetailed monitoringResourcesLogisticsFresh foodComputer science

Owner:徐磊

Immersion-type ultraviolet-visible spectrophotometer detection head and detection method

InactiveCN110441237ARealize real-time monitoringTo achieve the effect of real-time monitoringColor/spectral properties measurementsFiberLight beam

Owner:重庆冠雁科技有限公司

Reverse-wrapped capsule apparatus of tyre former

InactiveCN101011862AIngenious ideaReasonable structureTyresWork performanceRolling-element bearing

Owner:YIYANG XINHUAMEI MECHANICAL & ELECTRICAL TECH

Stainless steel pot forming die and stainless steel pot heat treatment mechanism

ActiveCN112091075ALow costImprove efficiencyShaping toolsFurnace typesHeat treating

Owner:JIANGMEN JIDA STAINLESS STEEL PROD

PLA/PBF/POE-g-GMA/ZnO composite material for antibacterial food packaging, and preparation method thereof

ActiveCN113861642AHigh elongation at breakWeak elasticityBio-packagingComposite filmAnti bacteria

Owner:ZHENGZHOU UNIV

Silver-aluminum slurry material for preparing solar energy battery and preparation technique thereof

InactiveCN101104708AReduce usageAvoid sintering out of syncFinal product manufactureSemiconductor devicesSilver pasteTO-18

Owner:SHANGHAI OLINDA SOLAR ENERGY TECH

Superconducting wire core material, multi-core compound superconducting wire made of superconducting wire core material, and preparation method of multi-core compound superconducting wire

InactiveCN106206925AImprove surface activityImprove diffusion abilitySuperconductor device manufacture/treatmentPermanent superconductor devicesSingle-coreSteel tube

Owner:HENAN YUXING MICRON DIAMOND CO LTD

Process for synthesizing carbon titanium silicide powder

InactiveCN1966409AReduce lossesSynthesis temperature is lowTitanium compoundsProduction rateAluminium powder

Owner:UNIV OF SCI & TECH OF CHINA

Gas circuit control system and method for argon arc welding machine

ActiveCN113319402AImprove the level of intelligenceAvoid rising costsShielding gas supply/evacuation devicesControl systemControl engineering

Owner:SHANGHAI GREATWAY WELDING EQUIP

Large-sized foundation slab construction method and construction structure

PendingCN110374127AImprove construction progressGuarantee the construction qualityFoundation engineeringFalseworkPipe

Owner:CHINA THIRD METALLURGICAL GRP

Semiconductor Device And Manufacutring Method Thereof

ActiveCN106298931ASemiconductor/solid-state device manufacturingSemiconductor devicesAdhesiveSemiconductor

Owner:TAIWAN SEMICON MFG CO LTD

High-pile cap tower footing reinforcing construction method capable of increasing reliability and reinforcing structure thereof

InactiveCN112343077AEnsure safetyEnsure reliabilityFoundation engineeringPile capFloor slab

Owner:ZHONGTIAN CONSTR GROUP