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.

Stepped multi-main-shaft machine tool

PendingCN112605716AShorten the lengthReduce volumeMetal working apparatusButt jointMachine tool

Owner:重庆凤临智能机械装备制造有限公司

Rotary shaft end face torsional vibration extraction method and device based on photogrammetry

ActiveCN113358351ARealize non-contact measurementEasy to useMachine part testingImage enhancementTime domainClassical mechanics

Owner:WUHAN UNIV OF TECH

Method and device of falling water body vacuum suction gas

InactiveCN1517562AMeet the needs of batch pumping gasTo achieve the effect of sucking gasPressure pumpsMachines/enginesWater flowDownspout

Owner:阎道原

Automatic door lock system

InactiveCN109300212ARealize remote controlImprove reliabilityConnection managementIndividual entry/exit registersMicrocontrollerOperating instruction

Owner:镇江微芯光子科技有限公司

Reaction tower with reaction shallow pools and method for preparing ethylene carbonate by using reaction tower

ActiveCN113842858AImprove conversion rateLittle aggregationProcess control/regulationOrganic chemistryReaction zoneGlycol synthesis

Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI +1

Gait feature extraction method and device and computer readable storage medium

PendingCN114724171AImage enhancementImage analysisFeature extractionComputer graphics (images)

Owner:SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD

Display panel and electronic equipment

InactiveCN112614430AAvoid bad behaviorBurn out preventionElectrostatic discharge protectionIdentification meansHemt circuitsEngineering

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Efficient cooling device of new energy generator

InactiveCN106767022AReduce temperature riseAvoid rapid agingHeat exchanger casingsStationary tubular conduit assembliesNew energyCooling effect

Owner:严建泗

Rock-analog ceramic material for cranny rock experiment and its test piece preparation method

InactiveCN1800085AExpansion phenomenon is obviousCeramic shaping apparatusTest samplePotassium

Owner:SHANDONG UNIV

Phase recovery algorithm based on reflective overlapping diffraction imaging

InactiveCN108204949AAvoid Imaging ErrorsLarge field of viewScattering properties measurementsTarget surfaceWide field

Owner:NANJING UNIV OF SCI & TECH

Miniaturized fast-assembly variable-angle household garbage incineration device

PendingCN113623662AEasy to transportEasy to installAir/fuel supply for combustionIncinerator apparatusRural areaCombustion chamber

Owner:HANGZHOU NEW CENTURY ENERGY ENVIRONMENTAL PROTECTION ENG CO LTD

PUFA oil suspension containing sialic acid and preparation method of PUFA oil suspension containing sialic acid

InactiveCN109463761AOrganic active ingredientsNervous disorderFood additiveSialic acid

Owner:CABIO BIOTECH WUHAN CO LTD

D-carbamoyl hydrolase mutant

InactiveCN102146365BFungiBacteriaThermal stabilityMutant

Owner:SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI +1

Inorganic curing agent

InactiveCN104743949ASulfateFirming agent

Owner:吴旭

Method for manufacturing a fuel cell

ActiveCN110176615AFinal product manufactureSealing/support meansFuel cellsMetal

Owner:GM GLOBAL TECH OPERATIONS LLC

User risk level information determination method and device

PendingCN112085596AReflect the real riskFinanceData miningRisk levelBusiness data

Owner:CHINA CONSTRUCTION BANK

Novel take-out box

PendingCN111301834APlay a role in heat preservationAvoid pollutionClosure with auxillary devicesLidsWater vaporEngineering

Owner:北京市昌平职业学校

Electromagnetic lock mechanism, brake and robot

PendingCN114368009AEasy alignmentReduce installation errorsManipulatorBrakeElectromagnetic lock

Owner:SUZHOU ELITE ROBOTICS CO LTD

High-adaptability interventional catheter

PendingCN113974826APlay the role of expansionAvoid damageBalloon catheterSurgical instruments for heatingCatheterBiomedical engineering

Owner:SHENZHEN MICRO MEDICAL TECH CO LTD

False tooth

InactiveCN104983478AIncrease appetiteEasy to operateArtificial teethTime delaysDentures

Owner:胡相臣

L-shaped three-way reversing stop valve and machining method

PendingCN111765274ARealize commutationCut offMultiple way valvesValve housingsEngineeringMachining

Owner:CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY

Ceramic fiber

InactiveCN108727004AReduce weightLight in massFiberNoise reduction

Owner:CHUZHOU SANHE FIBER MFG

Rainproof structure of distribution box

InactiveCN103915764AAvoid enteringEnsure safetyBoards/switchyards circuit arrangementsClimate change adaptationEngineeringLinear motor

Owner:NINGBO LIXIN DISTRIBUTING CABINET WORKS

Medicine used for treating suppurative otitis media

InactiveCN102370865AReasonable formulaGood treatment effectSenses disorderPlant ingredientsCurative effectAnemarrhena asphodeloides

Owner:陈新泉

Miniaturized permanent magnetic mechanism

InactiveCN102360965ASmall sizeSuction surface increasedSwitch power arrangementsMiniaturizationEngineering

Owner:江苏中成辉锐电气有限公司

Generating device of ventilation system

InactiveCN101644234ATake advantage ofEasy to useWind energy with electric storageEnergy storageElectricityEngineering

Owner:WUJIANG HONGDA VENTILATION REFRIGERATION EQUIP FACTORY

Artificial feed formula for fattening autumn crabs and preparation method thereof

InactiveCN109997989AHigh in proteinClimate change adaptationWorking-up animal fodderAdditive ingredientAntioxidant

Owner:台州市琴海渔业技术研究院

Preparation method of 3,5,7,3',4',5'-hexahydroxy flavone

PendingCN113024502AEasy to operateHigh yieldOrganic chemistryPtru catalystProcess engineering

Owner:SHAANXI JIAHE PHYTOCHEM

Urban traffic illegal behavior detection method based on video monitoring system

InactiveCN103942533AEasy accessImprove detection efficiencyImage analysisDetection of traffic movementVideo monitoringAnomaly detection

Owner:HOHAI UNIV CHANGZHOU

Preparation method of N-ethyl-D-glucosamine

InactiveCN111100018AHigh purityHigh yieldOrganic compound preparationAmino-hyroxy compound preparationPtru catalystAlcohol

Owner:SUZHOU JINGYE MEDICINE & CHEM

High-speed and stable industrial air cushion machine

ActiveCN105129476AFast transmissionFast coolingPackaging by pressurising/gasifyingWrapper twisting/gatheringMarine engineeringInductor

Owner:XIAMEN AMESON NEW MATERIAL INC

Protective buffer device of pneumatic shield steel gate

InactiveCN110205990AEasy to fixReduce tensionBarrages/weirsMechanical engineering

Owner:青岛华海环保工业有限公司

Straw picking filament rubbing device used for furrows and ridges

PendingCN109699302AAchieve pick upRealize step pickingLoadersCuttersDrive shaftAgricultural engineering

Owner:菏泽市天艺农业机械制造有限公司

Preparation method of blanched hemp, polyester and wool yarn

InactiveCN110144653AStay warm and comfortableWarm and comfortableYarnPolyesterFiber

Owner:ZHANGJIAGANG YANGTSE SPINNING CO LTD

Nuclear power plant file management method and device, equipment and storage medium

PendingCN113723913AImprove securityImprove reliabilityDatabase distribution/replicationDigital data protectionNuclear plantWorkload

Owner:CHINA NUCLEAR POWER OPERATION TECH +1

Screening and identification method of alcohol dehydrogenase based on NAD (Nicotinamide Adenine Diuncleotide) (P) (Phosphate) H (Hydrogen) fluorescence

InactiveCN102517378AShort timeImprove accuracyMicrobiological testing/measurementFluorescence/phosphorescenceHigh-Throughput Screening MethodsPhosphate

Owner:ZHEJIANG UNIV OF TECH

Infrared temperature sensor, probe comprising infrared temperature sensor and infrared thermometer comprising infrared temperature sensor

PendingCN112113664AHigh measurement accuracyRealize accurate temperature measurementSensing radiation from moving bodiesPyrometry using electric radation detectorsInfrared thermometryThermopile

Owner:孙春元

A method for reducing cadmium in rice and improving soil nitrogen efficiency

ActiveCN113099763BPromote growthGuaranteed supplyPlant cultivationCultivating equipmentsSoil scienceSoil conditioner

Owner:XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI

Aluminum-based alloy containing In and Li and having Lima alloy solidification characteristic

InactiveCN108715956AWide freezing temperature rangeImprove reusabilityBronzeNew materials

Owner:GUANGZHOU YUZHI TECH CO LTD

Ship observation device carrying integrated platform

InactiveCN113830246ASave installation timeReduce occupancyNavigational aid arrangementsOpen water surveyMarine engineeringEngineering

Owner:SUN YAT SEN UNIV +1

Cell measurement method, device, equipment and storage medium

PendingCN113891438AReduce power consumptionAchieve sharingPower managementHigh level techniquesRadio frequencySubscriber identity module

Owner:REALME MOBILE TELECOMM SHENZHEN CO LTD

Heating device and manufacturing method thereof

PendingCN109186101ALeakage will not occurFluid heatersHeating element materialsHoneycombEngineering

Owner:河北展鑫热能科技有限公司

Integrated treatment process for urban sewage and domestic refuse

InactiveCN1669950AThoroughly harmless treatmentFully resourcedSludge treatment by oxidationSolid waste disposalLitterMunicipal sewage

Owner:薛占何 +1

Highly-efficient, energy-saving and environmentally-friendly continuous production process for ultra-clean high-purity nitrogen methyl pyrrolidone

PendingCN111138336ASolve the problem of low purityHigh-efficiency and energy-saving production processOrganic chemistryMolecular sieveDistillation

Owner:江苏中德电子材料科技有限公司

Method for preparing high-load precious metal monatomic catalyst by in-situ photoreduction method

ActiveCN112169790AEvenly dispersedInhibit migrationOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationPtru catalystFreeze-drying

Owner:SHANGLUO UNIV

Underground horizontal belt extension conveyor for coal mine

InactiveCN102191948AResolve continuityReduce weightEarth drilling and miningUnderground transportElectricityCoal

Owner:ANHUI UNIV OF SCI & TECH

Coiled-straight rod dual-purpose guiding mechanism

ActiveCN106541046AEasy to operateEasy to assemble and disassembleRebar

Owner:TJK MACHINERY TIANJIN

High-speed large-view-field digital scanning light sheet microimaging system

InactiveCN111273433AHigh resolutionIncrease contrastMicroscopesFluorescence/phosphorescenceBeam splitterBeam scanning

Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Unified video fault detection analysis method

InactiveCN109547775AQuick responseImprove the efficiency of operation and maintenanceClosed circuit television systemsVideo monitoringAnalysis method

Owner:DALIAN POWER SUPPLY COMPANY STATE GRID LIAONING ELECTRIC POWER +1

Discharge tube of energy-saving lamp

InactiveCN105895496AImprove work efficiencySimple structureGas discharge lamp detailsTransformerElectrode Contact

Owner:XUCHANG HONGRONG ENERGY SAVING ELECTIC APPLIANCESEQUIP

Growth-promoting stress-resistant rice seedling raising basic substrate, seedling raising substrate, preparation method of seedling raising substrate and seedling raising method

InactiveCN112753533AAvoid harmEasy to operateBiocideGrowth substratesBiotechnologyPaddy soils

Owner:ANHUI AGRICULTURAL UNIVERSITY

Textile fabric printing and dyeing setting machine with flattening function

ActiveCN114293333AImprove wrinklesContinuous operationHeating/cooling textile fabricsStructural engineeringMechanical engineering

Owner:海安凯文纺织科技有限公司

Cleaning device and air conditioner

ActiveCN114183878AAvoid damageImprove cleaning efficiencyMechanical apparatusLighting and heating apparatusProcess engineeringCleaning methods

Owner:GREE ELECTRIC APPLIANCES INC

COL1A1 (collagen type 1 alpha1) gene-containing detection kit for improving Turpan black sheep meat quality trait

InactiveCN107988394AStrong lignificationImprove meat performanceMicrobiological testing/measurementAgricultural scienceFluorescence

Owner:XINJIANG AGRI UNIV

Driving route determination method and device and medium

ActiveCN110782066AIncrease engagementImprove car service experienceInstruments for road network navigationForecastingEngineeringReal-time computing

Owner:TENCENT TECH (SHENZHEN) CO LTD

Management system

InactiveCN109978489AEase of collaborative managementGood serviceOffice automationComputer scienceManagement system

Owner:王静雯

Application loading method and device and computer readable storage medium

InactiveCN107562499AImprove boot speedImprove loading timeProgram loading/initiatingLoad timeSoftware engineering

Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Installation and arrangement method for embedded binding pieces of container ship, and ship

ActiveCN113148020AMeet the needs of tight layoutEasy to installPreventing unwanted cargo movementAccommodation for deck loadsMechanical engineeringHull

Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

An environmentally friendly water scale inhibitor

InactiveCN106809961AEasy to operateHigh inhibitory effectScale removal and water softeningPolyethylene glycolPhytic acid

Owner:青岛城轨交通装备科技有限公司

Cultivation method for pomegranate seedlings

InactiveCN104855214AFast survival rateImprove survival rateCultivating equipmentsDiseaseSnow mold

Owner:怀远县荆涂山石榴科技有限公司

Trench gate semiconductor device and manufacturing method thereof

PendingCN114267741AEliminates problems with increased threshold voltageThreshold Voltage StabilitySemiconductor/solid-state device manufacturingSemiconductor devicesGate dielectricDevice material

Owner:BYD SEMICON CO LTD

Cable sheath material dyeing device

InactiveCN108654942AImprove dyeing effectSolve the problem of poor dyeing effectLiquid surface applicatorsCoatingsDrive wheelElectric machinery

Owner:何盼

Cell fuel quality detector

InactiveCN1838144AStampsSensing record carriersFuel cellsChemical composition

Owner:SHANGHAI ZHONGCE IND & TRADING +1

PPR all-pass type cut-off valve

InactiveCN110388477ALow flow resistanceReduce friction lossSpindle sealingsOperating means/releasing devices for valvesCounterboreThrottle

Owner:CHONGZHOU MINJIANG PLASTIC

Drying and disinfecting system of raise livestock transportation vehicle

PendingCN110861613AThorough sterilizationReduce lossesVehicle drying apparatusCleaning apparatus for vehicle exteriorsCrop livestockProcess engineering

Owner:青岛美联清洗设备有限公司

Flexible intelligent automobile wire harness

PendingCN112937473AReduce weightImprove assembly efficiencyCoupling device connectionsSoldered/welded conductive connectionsElectrical conductorEngineering

Owner:上海霖运科技有限公司

Composition for relieving and treating eyestrain caused by electronic radiation, and preparation method and application thereof

InactiveCN109364153ARelieve and treat visual fatigueAdjunctive treatment of painOrganic active ingredientsSenses disorderBiotechnologyRHODIOLA ROSEA ROOT

Owner:河南科高中标检测技术有限公司

Angle-adjustable LED spotlight

InactiveCN106090756AAchieve regulationAccurate angleLight fasteningsSemiconductor devices for light sourcesEngineering

Owner:SIMON ELECTRIC CHINA

Pancake baking device

InactiveCN109287693AEasy to operateImprove work efficiencyOil/fat bakingPancakes bakingHydraulic cylinderCooking & baking

Owner:重庆高小妹食品科技有限公司

High-reliability cooling device of automobile engine water tank

InactiveCN105909357AEasy accessInlet air cools quicklyLiquid coolingMachines/enginesCooling effectWater cooling

Owner:广西平果铝合金精密铸件有限公司

Sublimation Ink for Transfer Printing

InactiveCN107338661ATransfer printing processInksColor effectNatural fiber

Owner:NANO & ADVANCED MATERIALS INST

Identification confirmation system

InactiveCN1224935CChecking apparatusInternal/peripheral component protectionCredit cardIndex finger

Owner:杰拉德・R・布莱克

Multifunctional orthopedic surgery nursing device

InactiveCN112773627AEasy to placeImprove comfortChestsDiagnosticsOrthopedics surgeryOperating theatres

Owner:郑金艳

Novel process for separating pentaerythritol and byproduct sodium formate by membrane method

PendingCN113603565AChanged distillation-evaporation-crystallization desalination stepsShort processGeneral water supply conservationDispersed particle separationPentaerythritolProcess engineering

Owner:浙江蓝波新材料科技有限公司

Composition containing chi iron carbide, and preparation method thereof, catalyst and application thereof, and Fischer-Tropsch synthesis method

ActiveCN112569985ARaw materials are easy to getLow costPhysical/chemical process catalystsLiquid hydrocarbon mixture productionPtru catalystPhysical chemistry

Owner:CHNA ENERGY INVESTMENT CORP LTD +1

New energy car heat management system

InactiveCN108482144AEfficient couplingImprove energy utilizationElectric propulsion mountingVehicle heating/cooling devicesTemperature controlHeat management

Owner:霍梅芳

Nuclear power plant in-service inspection activity management method and system

PendingCN114118457ARealize optimal deploymentSafe and smoothResourcesInformation technology support systemNuclear plantRadiation Dosages

Owner:SUZHOU NUCLEAR POWER RES INST +2

Active suspension control method of electric vehicle with intelligent adjusting function

ActiveCN110962519AImprove driving comfort performanceImprove handlingResilient suspensionsVehicle springsCloud systemsControl engineering

Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

All-powerful quick-acting pickle sealing device

InactiveCN109878814ATemperature controlSuitable temperatureFruit and vegetables preservationPackaging by pressurising/gasifyingKey pressingGas cylinder

Owner:李锦

Radiating straw

InactiveCN103654194AAvoid harmTablewaresHeat sinkPhysics

Owner:ZHENJIANG NEW AREA HUIJU ELECTROMECHANICAL TECH

Process for manufacturing excavator bucket teeth

InactiveCN103862230AEvenly distributedImprove mechanical propertiesSoil-shifting machines/dredgersStructure analysisPunching

Owner:黄望业

Internet of things based ship inquiring system

InactiveCN104679799ASimple queryData processing applicationsSpecial data processing applicationsMarine engineeringInternet of Things

Owner:西安民生电热技术工程有限责任公司

Atrial fibrillation management method and system

InactiveCN108198624AEffective AF ManagementReduce bleeding riskHealth-index calculationPatient-specific dataMedical recordRisk level

Owner:北京鑫丰南格科技股份有限公司

Ultraviolet irradiation device for cable curing

PendingCN109848016ASimple structureEasy to usePretreated surfacesCoatingsProduction rateUltraviolet lights

Owner:南京新趋势光电有限公司

Complete cell phone remanufacturing process

ActiveCN107932059AQuick dismantlingQuick assemblyAssembly machinesBarcodeLoudspeaker

Owner:俐通电脑科技(深圳)有限公司

Automatic height compensation stable measuring device

PendingCN112928039ASimple structureAvoid measurement errorsSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingClassical mechanicsEngineering

Owner:CHANGZHOU MINGSEAL ROBOT TECH CO LTD +1

Health detection method, health detection system, health detection device, health detection equipment and medium

PendingCN111528819ARealize physical health detectionImprove experienceDiagnostic signal processingSensorsEmergency medicineMedical emergency

Owner:GEER TECH CO LTD

Organic garbage pretreatment bag breaking device

PendingCN108639481AAvoid entanglementClean up in timeSolid waste disposalUnpacking by cuttingForeign matterEngineering

Owner:ZHEJIANG MINGJIA ENVIRONMENTAL PROTECTION TECH CO LTD

Healthcare tofu and preparation method thereof

InactiveCN106490179AGood for stomach and digestionWith beauty and beautyOther dairy technologyCheese manufactureThirstToxic material

Owner:GUANGXI UNIV

Preparation method of high performance foam carbon

ActiveCN110342488AImprove lipophilicityAvoid reunionCarbon preparation/purificationSlurryHigh pressure

Owner:HUNAN UNIV

Moisturizing type lipstick and preparation method thereof

InactiveCN106798702ABeauty Effect GuaranteedImprove the moisturizing effect of lipsCosmetic preparationsMake-upOil phaseColoring agents

Owner:广州翰江生物科技有限公司

Preparation and application of premixed feed for raccoon dog in winter hair period

InactiveCN106962604AImprove palatabilityPromote digestion and absorptionFood processingAnimal feeding stuffAnti virusAnimal science

Owner:HEBEI NORMAL UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Combination therapy using anti - CD20 antibody and human IL-15

InactiveCN104136043APeptide/protein ingredientsImmunoglobulins against cell receptors/antigens/surface-determinantsFucosylationTumor antigen

Owner:ROCHE GLYCART AG

Guide drilling type pipe shed used for underground excavated channel

InactiveCN112145204AStable supportImprove integrityUnderground chambersTunnel liningPipeSoil horizon

Owner:侯江伟

Oblique top ejection structure of intake manifold

InactiveCN107775901AAvoid deformationEngineeringDie bonding

Owner:TIANJIN HUIDE AUTOMOBILE INDUCTION SYST

Method for manufacturing double anode surface mounting type capacitor

ActiveCN101901689AImprove performanceLarge capacityCapacitor electrodesCarbon layerConductive polymer

Owner:福建国光新业科技股份有限公司

Method for preparing high-quality gasoline directly from lignin by one-pot process

InactiveCN102876349AWide variety of sourcesLow costLiquid hydrocarbon mixture productionBio-feedstockMolecular sievePtru catalyst

Owner:赵晨

Tomography apparatus for inspecting large samples

PendingCN112986184AEfficiently obtainedPhase-affecting property measurementsOptically investigating flaws/contaminationNon destructiveHelical computed tomography

Owner:株式会社湖碧驰

Novel manufacturing method of carbon commutator and product thereof

InactiveCN101997254APrevent oxidationAvoid corrosionRotary current collectorCommutators manufactureCommutator (electric)Silver copper

Owner:钱永球

Anti-collapsing reinforcing beam-column node structure

InactiveCN106939706AEnhanced ability to resist catenary pullImprove integrityBuilding repairsPull forceBeam column

Owner:SHENYANG JIANZHU UNIVERSITY

Automatic ultrasonic cleaning line for cleaning ceramic dielectric capacitor

PendingCN111822436AReduce labor intensityImprove qualityCleaning using liquidsDielectricMegasonic cleaning

Owner:KUSN WANSHENG ELECTRONICS

Dilution and uniform mixing system for pipe-conveying coal slurry additive

PendingCN110180445AFully dilutedGood effectShaking/oscillating/vibrating mixersTransportation and packagingEnvironmental engineeringCoal slurry

Owner:WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP

Rotary tillage, shaping, film mulching and sowing integrated machine

InactiveCN105103687ASpadesPlantingDrive shaftTraction frame

Owner:DINGXI SANNIU AGRI MACHINERY MFG

Environment-friendly intelligent self-checking oil smoke online monitoring system

PendingCN113092472APrecise positioningRealize real-time monitoringMaterial analysis by optical meansUsing electrical meansMonitoring systemGps positioning

Owner:成都美特智控科技有限公司

Automatic fixed-length hydraulic pipe separation device facilitating separation and collection of finished products and waste materials

InactiveCN114101088AEasy to separate and collectPlace stableTube shearing machinesSortingDrive shaftElectric machinery

Owner:徐州恒和机械科技有限公司