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.

Grid cleaning device

PendingCN114573073AEasy to cleanAvoid shakingFatty/oily/floating substances removal devicesNuclear energy generationGratingWater flow

Owner:CHINA NUCLEAR POWER TECH RES INST CO LTD +2

Preparation method of hypolycemic essence by compounding bifidobacterium lactis and traditional Chinese medicine extracts through fermentation

InactiveCN113952420AGood hypoglycemic effectHigh inhibition rateMetabolism disorderUnknown materialsBiotechnologySalvia miltiorrhiza

Owner:河北一然生物科技股份有限公司

Automatic exhaust and automatic liquid stopping dropping bucket and automatic exhaust and automatic liquid stopping method thereof

InactiveCN104436360AReduce red tapeReduce labor intensityFiltering accessoriesMedical devicesAir filtrationInterference fit

Owner:BEIJING FERT TECH

Chair being helpful for stretch exercises of body

InactiveCN105832039AStoolsStretch exerciseMuscle strains

Owner:XUZHOU LIEQI COMMERCE & TRADE CO LTD

Automatic cloth surface defect detection device and cloth surface defect detection method

InactiveCN112726174AAvoid jitterAvoid wrinklesMarking textilesInspecting textilesEngineeringMechanical engineering

Owner:杭州聚森科技有限公司

Intelligent open channel experiment system integrated with flow state monitoring and ion measurement

InactiveCN107492299ARealize variable fluidityAdjustable flow rateEducational modelsEngineeringWireless

Owner:SUN YAT SEN UNIV

Detection device for traditional Chinese medicine decocting piece

ActiveCN110470807AEfficient detectionGood conditionTesting medicinal preparationsEngineeringChinese drug

Owner:安徽徽草堂药业饮片股份有限公司

Aquatic product transportation management system

PendingCN107515578AReduce manual operationsReduced responseMeasurement devicesComputer controlHazardous substanceRemote control

Owner:宁波琅华泰阁海洋科技有限公司

Water collection device

PendingCN107829460ASimple structureLow costWater supply installationWater savingEnvironmental engineering

Owner:广东家加美不锈钢管制造有限公司

Rice uniform pesticide spraying ship for protecting rice field organisms

InactiveCN112273359ASpray evenlyEven and thorough sprayingSpraying apparatusInsect catchers and killersPaddy fieldBotany

Owner:金华佩特科技有限公司

Automatic cleaning and avoiding device of laminating machine

PendingCN114408522AImprove reliabilityReduce manufacturing costConveyorsCleaningGear wheelEngineering

Owner:江苏智晟博科技有限公司

Image processing model training system and method

PendingCN114202681ACharacter and pattern recognitionMachine learningThree dimensional simulationDimensional simulation

Owner:GUANGDONG STARFIVE TECH LTD

Electrocardiogram monitoring device

ActiveCN111528830AReal-time monitoring of body changesStethoscopeRespiratory organ evaluationElectrocardiographic monitorAcoustics

Owner:GUANGDONG UNIV OF TECH

High-rise building fire rescue device

InactiveCN112957625ASmall footprintQuick breakBuilding rescueArchitectural engineeringStructural engineering

Owner:陕西万众安信消防工程有限公司

Rare earth modified master batch for polypropylene and preparation method thereof

PendingCN110734620AEasy to modifyGood compatibilitySimple Organic CompoundsCarboxylic acid

Owner:SHIYAN SENXIN AUTOMOTIVE COMPONENTS CO LTD

Railway steel-concrete partial cable-stayed bridge composite beam structure

PendingCN114427184AReduced shrinkage creep effectReduce the weight of the structureCable-stayed bridgeBridge structural detailsTrackwayArchitectural engineering

Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP

Vegetables nutrition powder and preparation method thereof

InactiveCN1875760AFull of nutritionRich in nutrientsFood preservationFood preparationCassava (food)Materials science

Owner:林奕群

A flexible control device and control method for a baler counterweight wheel

ActiveCN106005529BLow costExtended service lifePackaging automatic controlBundling machine detailsElectricityHigh pressure

Owner:江苏联峰实业有限公司

Windows-based server testing method and device and medium

InactiveCN109032861AAvoid timeoutAvoid situations where continuous observation of the testing process takes placeFaulty hardware testing methodsExecution for user interfacesComputer hardwareGraphics

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Stamping device for automobile part machining

InactiveCN113351720AAvoid collision damageEasy to take outShaping toolsShaping safety devicesStructural engineeringMechanical engineering

Owner:王胜斌

Nutrition additive for improving salt tolerance of crops in seedling growing periods and method for preparing nutrition additive

InactiveCN105985184ALarge specific surface areaImprove adsorption capacityBio-organic fraction processingAlkali orthophosphate fertiliserNutritionSalt-tolerant crops

Owner:FENGYANG JIAHE AGRI TECH

Intelligent deep sea pipeline emergency repair robot and using method thereof

PendingCN113070295AImprove removal efficiencyControllable running speedHollow article cleaningControl systemSlide plate

Owner:天津海外海科技有限公司

Yarn bobbin

InactiveCN104444606APrevent fallingAvoid stickingYarnBobbin

Owner:谭国华

Catalytic system for ethylene selective oligomerization and ethylene selective oligomerization method

PendingCN114471718AHigh activityEasy to synthesizeOrganic-compounds/hydrides/coordination-complexes catalystsCatalystsArylPolymer science

Owner:PETROCHINA CO LTD

Hydrophobic modifier composition and hydrophobic sponge material as well as preparation method and application thereof

PendingCN114106408AImprove hydrophobicityImprove lipophilicityCoatingsLiquid separationEmergency treatmentPolyvinyl chloride

Owner:CHINA PETROLEUM & CHEM CORP +1

Experimental centralized control pharmacy integrated machine

PendingCN106511090AReduce the risk of contaminationPharmaceutical product form changeDomestic articlesPharmacyFiltration

Owner:YICHUN WANSHEN PHARMA MACHINERY

Method for processing clock stretching through I3C bus, equipment and storage medium

ActiveCN110990313AAvoid incompatibilitiesElectric digital data processingComputer hardwareOriginal data

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Water and dirt separating device

InactiveCN102630630AEase outPisciculture and aquariaWater flowWater quality

Owner:ZHANGJIAGANG JUNZHIWANG AQUARIUM TECH

Damping type plunger pump

ActiveCN106593807AReduce system problems such as vibrationSmall pulsationPositive displacement pump componentsPumpsEngineeringHigh pressure

Owner:FUSITE CO LTD

Apparatus for interpolating scanning lines

ActiveCN1822670AReduce shadowsTelevision system detailsColor television detailsInterlaced videoProgressive scan

Owner:MAXELL HLDG LTD

LoRa-based public and private network intercommunication talkback method, device and system

ActiveCN114422963AUnable to solveReduce resource consumptionBroadcast service distributionHigh level techniquesPrivate networkPublic network

Owner:SHENZHEN YULONG MOBILE INTERNET

Pelteobagrus fulvidraco Cyp24a1 gene and overall-length sequence obtaining method thereof

InactiveCN105543184AOxidoreductasesFermentationIctalurus catusStructure and function

Owner:HUAZHONG AGRI UNIV

Multifunctional aqueous printing ink

ActiveCN106084988ANon-toxicMildew proofInksORIGANUM OILDiethylenetriamine

Owner:CANGNAN BAOFENG PRINTING

Dual channel exhalation analysis system for detecting lung cancer

ActiveCN109358196AHigh sensitivityImprove accuracyDisease diagnosisDiseaseFiltration

Owner:XUZHOU NORMAL UNIVERSITY

Interactive garden lawn mower

ActiveCN105612906AEasy to transportGuarantee normal operationMowersWeed killersDisplay deviceEngineering

Owner:陕西盛聚祥物业管理有限公司

Method for preparing nickel-silver coreshell structure nanoparticles

InactiveCN102407329AMaterial nanotechnologyLiquid/solution decomposition chemical coatingPhysical chemistryNanoparti cles

Owner:JIANGSU UNIV +1

Bridge crack measuring device for municipal bridge engineering

ActiveCN108760198ANot easy to slipGood transmission effectElasticity measurementBridge engineeringDrive wheel

Owner:上海先科桥梁隧道检测加固工程技术有限公司

Antibacterial flame-retardant fibers and preparation method of fabric of antibacterial flame-retardant fibers

ActiveCN111020737AAlleviate the current situation of resource shortageReduce pollutionFlame-proof filament manufactureArtificial filaments from cellulose derivativesCellulosePolymer science

Owner:SHAANXI YUANFENG TEXTILE TECH RES

Sanitation vehicle

ActiveCN105292870AGuaranteed uptimeReduce torqueRefuse vehiclesHydraulic cylinderEngineering

Owner:HUNAN JINSONG AUTOMOBILE CO LTD

Signal interference method and signal interference device

ActiveCN103188028ACommunication jammingEngineeringVIT signals

Owner:中国移动通信集团广西有限公司

Two-linear array structured light three-dimensional measuring system and measuring method thereof

ActiveCN110686598AAchieve acquisitionFast measurementUsing optical meansThree dimensional measurementVisual perception

Owner:HUAZHONG UNIV OF SCI & TECH

Vibrating blind sidewalk guide brick

ActiveCN110965430AAct as a guideRelieve sorenessSidewalk pavingsPavement lightsBrickMagnetic poles

Owner:陕西正光建设工程有限公司

Single cycloidal gear reducer

ActiveCN105317933AReduce in quantityLarge torqueToothed gearingsGear wheelReduction drive

Owner:江苏哈工联合精密传动有限公司

Soil water content inversion method based on multi-model ensemble learning

ActiveCN111678866AReduce distractionsImprove accuracyScattering properties measurementsEarth material testingSensing dataEnsemble learning

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +2

High-efficiency desulfurizing tower

ActiveCN104492241AEasy to separateSpeed up the flowCombination devicesUsing liquid separation agentGas liquid reactionEngineering

Owner:河北建滔能源发展有限公司

Polymer inarching carbon nano-tube and method of manufacturing the same

InactiveCN101108727AImprove dispersion stabilityGood water dispersion stabilitySolubilityElectricity

Owner:INST OF CHEM CHINESE ACAD OF SCI

Television terminal, television value added service system and implementing method thereof

ActiveCN101465979AAchieve accessCater to family habitsTelevision system detailsTelephonic communicationTelevision setValue-added service

Owner:重庆市易平方科技有限公司

Adaptive correction method of vibration displacement errors of mobile mapping system

ActiveCN105588599AAccurate analysisCorrect vibration displacement errorInstrumentsTime domainMobile mapping

Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Separated shifting peach component

ActiveCN104314368ASimple structureImprove adaptabilityBuilding locksControl theoryClutch

Owner:GUANGDONG MINGMEN LOCKS IND

Double-sided screen display method, double-sided screen terminal and computer-readable storage medium

ActiveCN109062485AShow reasonable and sufficientImprove experienceDigital output to display deviceImaging dataPositive data

Owner:NUBIA TECHNOLOGY CO LTD

Suspended type emergency conveying system for train carriage

ActiveCN102530022AIncrease the speed of actionAvoid crowdingPassenger-warning devicesFixed frameSlide plate

Owner:JIANGSU GAOSHIDA ELECTRIC TOOL CO LTD

Buckwheat stem blight resistance identification method

ActiveCN108486214AEasy to operateRapid onsetMicrobiological testing/measurementBiological material analysisDiseasePolygonum fagopyrum

Owner:云南省农业科学院生物技术与种质资源研究所

Electric dust collector

InactiveCN101444401AQuiet runningAvoid spreadingPump componentsMotor fan assembly mountingSynthetic resinDust collector

Owner:TOSHIBA LIFESTYLE PROD & SERVICES CORP

Low-cost high-performance light-emitting diode (LED) constant current driving circuit

InactiveCN102625544AHarmonic reductionReduce radiationElectric light circuit arrangementCapacitanceThermistor

Owner:余塘

Network isolation method, device and system

ActiveCN105162762AAchieve isolationLow costTransmissionNetwork isolationVirtual servers

Owner:SANGFOR TECH INC

Application of 1,4-palladium porphyrin-butadiyne as microcontact printing ink

ActiveCN104312263ADoes not affect the chemical structureImprove protectionPattern printingInksMicrocontact printingChemical plating

Owner:WUXI TONGCHUN NEW ENERGY TECH

Ultralow-energy-consumption passive building vacuum insulation plate and rock wool composite wall and construction method thereof

ActiveCN106245811AReduce thicknessReduce convectionCovering/liningsWallsInsulation layerThermal insulation

Owner:北京住总集团有限责任公司

Bainite steel or martensite steel membrane type wall tube panel bending method

ActiveCN106425326AReduce the amount of weldingReduce rigidityFillet weldLarge screen

Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

Anti-aging fishing net and production method thereof

ActiveCN106279879ASimple processing technologySolve agingFilament handlingMelt spinning methodsPentachloronitrobenzenePulp and paper industry

Owner:HUNAN XINHAI CO LTD

Oil-displacing and sand stabilizing agent

InactiveCN1511919ADrilling accessories

Owner:JIANGSU MAYSTA CHEM

Muck improver injection device for shield excavation

InactiveCN109611104AWell mixedAvoid wrappingTunnelsScrew conveyorInjection device

Owner:HUANGHE S & T COLLEGE

Mobile terminal and multi-antenna realizing method thereof

ActiveCN102185623AImprove RF performanceSimple structureSimultaneous aerial operationsTransmissionAntenna designEngineering

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Device for measuring magnetic flux density in high-frequency transformer and high-frequency transformer

ActiveCN114114105AIncrease lossEnables continuous monitoringMagnetic property measurementsElectric component structural associationTransformerMagnetic flux

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

Fireproof aluminum alloy door and window

ActiveCN109736685APromote sportsLoose fitFireproof doorsWindow/door framesBidirectional transmissionMaterials science

Owner:安徽博安门窗有限公司

Punching machine for aluminum caps of medicine bottles

ActiveCN106424277ASolve the accumulationIncrease the lengthSievingMetal-working feeding devicesPunchingConductor Coil

Owner:通海恒鑫包装材料有限公司

Display panel and display device

ActiveCN109460167AIntegrity guaranteedReduce touch modulus varianceInput/output processes for data processingDisplay deviceComputer science

Owner:XIAMEN TIANMA MICRO ELECTRONICS

Anti-adhesion coating with anti-scraping anti-damage performance

ActiveCN105754472AImprove hardness and practicalityGuaranteed toughnessCoatingsSulfideHardness

Owner:FOSHAN POLIMA ADVANCED TECH & SUPPLIES CO LTD

Cone crusher

ActiveCN104549625AChange axial heightImprove connection strengthGrain treatmentsAgricultural engineeringCrusher

Owner:ZHEJIANG ZHEKUANG HEAVY IND CO LTD

Method for implementing blockchain dual-key hidden address protocol without temporary key leakage

ActiveCN110675265ASolve privacy and security issuesFinanceDigital data protectionInformation processingEngineering

Owner:SICHUAN NORMAL UNIVERSITY

Micromodule data center, control method and control device

ActiveCN109982546AEasy to adjustAvoid overall overheatingCooling/ventilation/heating modificationsCold airData center

Owner:EMERSON NETWORK POWER CO LTD

Vibration source detecting facility and method

ActiveCN109000874AAvoid Vibration InterferenceWeak vibration is easy to detectVibration testingEngineeringVibration source

Owner:GOERTEK INC

Rapid tinning device for transformer

ActiveCN112530687AFast tinningQuick washInductances/transformers/magnets manufactureMetal working apparatusTinningTransformer

Owner:赣州和信诚电子有限公司

Ultra-small non-solid electrolyte tantalum capacitor and manufacturing method thereof

ActiveCN103390506AReduce volumeIncrease the areaCapacitor terminalsCapacitor housing/encapsulationEpoxyChemical treatment

Owner:ZHUZHOU HONGDA ELECTRONICS

Electric anastomat capable of detecting percussion resistance

ActiveCN113017737AReduce use costJudgment of diseaseDiagnostic recording/measuringSensorsMedicineAnastomosis coupler

Owner:BEIJING BIOSIS HEALING BIOLOGICAL TECH

Protein pattern identification method based on microcantilever platform

InactiveCN103675295ARetain natural propertiesSimple and fast operationBiological testingSensor arrayChemical compound

Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Cooling and air guiding type plant community in hot and humid area and construction method thereof

ActiveCN111802159AGood continuityUniform comfortFlowers cultivationCharacter and pattern recognitionPlant communityAgricultural engineering

Owner:广州普邦园林股份有限公司

Dielectrophoresis electrode structure

ActiveCN104148183AImprove adsorption capacityImprove filtration efficiencyElectrode constructionsParticulatesElectrophoresis

Owner:阮海生

Application of insecticidal protein in prevention and treatment of aphids

ActiveCN113180046ABiocideAnimal repellantsBiotechnologyAphis

Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Cleaning device for cement lining of nodular cast iron pipe

ActiveCN110899265AGuaranteed validitySolve the blockageHollow article cleaningWorking accessoriesGear wheelElectric machinery

Owner:HANSHAN COUNTY XINGDA DUCTILE IRON FACTORY

Downhole tool and system, and method for the same

ActiveCN108699895ASmall IDShorten the lengthDrilling rodsSealing/packingEngineeringScrew thread

Owner:THE WELLBOSS CO LLC

Complex space sliding mode control method

ActiveCN109613940ASolve the problem of active controlMechanical oscillations controlState switchingActuator

Owner:NAT UNIV OF DEFENSE TECH

Distortion weighing

InactiveCN102415097AReduce artifactsPulse modulation television signal transmissionDigital video signal modificationPattern recognitionLow activity

Owner:TELEFON AB LM ERICSSON (PUBL)

Optical generation method and device for 40GHz millimeter wave signal

ActiveCN110417477ASimple structureLow costElectromagnetic transmittersLine widthPhotodetector

Owner:GUILIN UNIV OF ELECTRONIC TECH

Thermosetting composition, lamination body, substrate, film, display device, and window material

InactiveCN104017482ALow haze valueSynthetic resin layered productsCoatingsSilanesCyclic ether

Owner:JNC CORP

Polyurethane-based ionic liquid perfusion coating prefabricated liquid, preparation method thereof and ionic liquid perfusion coating

ActiveCN111944407ASolving Difficult-to-Pour ProblemsImprove conductivityPolyurea/polyurethane coatingsThermoplastic polyurethaneIonic liquid

Owner:SUN YAT SEN UNIV

Klebsiella for enhanced expression of tqsA gene and application of klebsiella in production of 1,3-propanediol

ActiveCN107287146AIncrease productionBacteriaMicroorganism based processesBiotechnologyGene

Owner:ZHANGJIAGANG GLORY CHEM IND CO LTD

Method, device and system for cooperative coverage of high altitude platform stations

ActiveCN108242951AIncrease flexibilityImprove compatibilitySite diversityNetwork planningTerminal equipmentComputer terminal

Owner:HUAWEI TECH CO LTD

Reflective quality of service configuration method and device, and information sending method and device

ActiveCN109691171AReduce overheadNetwork traffic/resource managementConnection managementQuality of serviceUser equipment

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Method for preparing rutile-type TiO2 thin film at room temperature

InactiveCN101994094AImprove bindingImprove anticoagulant performancePharmaceutical containersVacuum evaporation coatingSurface engineeringBiological materials

Owner:JIANGSU UNIV

Resonant charging nanosecond leading edge pulse current generator

ActiveCN105306015ACompact structureReduce inductanceElectric pulse generator circuitsLeading edgeNanosecond

Owner:NORTHWEST INST OF NUCLEAR TECH +1

Method for jointly treating different garbage

ActiveCN102531295ASave processing powerProportional balanceBio-organic fraction processingWaste processingFlocculationBiodiesel

Owner:北京昊业怡生科技有限公司

Preparation method for lormetazepam rearrangement product

ActiveCN106749053ARaw materials are easy to getSimple post-processingOrganic chemistryOrganic solventDistillation

Owner:SHANDONG XINHUA PHARMA CO LTD

Counter data center

InactiveCN103813686AMeet cooling needsCooling/ventilation/heating modificationsCold airData center

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Subcutaneous medicine slow release device

ActiveCN108837298AAchieve subcutaneous controlled intermittent drug releaseEasy to implantPeptide/protein ingredientsSkeletal disorderBiomedical engineeringPush out

Owner:ZHEJIANG UNIV

Education equipment managing, monitoring and auditing system

ActiveCN105187432AGive full play to benefitsPrevent leakageData switching networksManagement efficiencySystem parameters

Owner:四川海图电子科技有限公司

Resin injection apparatus for transparent electric display board, and method for manufacturing transparent electric display board using same

InactiveCN104838436AWon't happenTo preventIdentification meansFree fallingDisplay board

Owner:TIANJIN CECEP BRILLSHOW