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.

Carrying clamp for storage battery

PendingCN113844821AEasy to moveAvoid damageConveyorsCell component detailsEngineeringStructural engineering

Owner:XICHUAN COUNTY POWER BUREAU

High-strength tear-resistant conductive hydrogel suitable for friction nano-generator and preparation and application of high-strength tear-resistant conductive hydrogel

PendingCN114456405AImprove flexibilityStable electrical output performanceFriction generatorsPolymer science(Hydroxyethyl)methacrylate

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI +1

Formula milk powder for helping children height development

InactiveCN110973276AProportion balance is reasonablePromote growthWhey manufactureBiotechnologyYolk

Owner:上海唯氏生物科技有限公司

Roller hollow fiber reactor for plant cell high-density culturing and method for performing high-density culturing on psidium guajava leaf cells

PendingCN108949558AHigh densityAchieve large scaleBioreactor/fermenter combinationsBiological substance pretreatmentsPSIDIUM GUAJAVA LEAFFiber

Owner:CENT SOUTH UNIV

Smelting method of high-sulfur free-cutting steel

InactiveCN110468253ASavings on converter flux costsReduce manufacturing costManufacturing convertersSmelting processWollastonite

Owner:ANGANG STEEL CO LTD

Full-automatic drug delivery device

ActiveCN110101580APrevent take outAchieve low pressureOral administration deviceMotor driveGear wheel

Owner:BEIJING UNIV OF TECH

Method for predicting vibration power spectrum of planetary gear box with gear faults

InactiveCN110044621AAccurate predictionOvercome the disadvantages of large forecast errorsMachine part testingDesign optimisation/simulationData setFrequency spectrum

Owner:XI AN JIAOTONG UNIV

Digital operation method and system for data center station

ActiveCN112667677ARealize businessPromote integrationData processing applicationsDigital data information retrievalInformatizationStation

Owner:SHANDONG LUNENG SOFTWARE TECH

Import and export order management method

ActiveCN113469780ARealize the whole process managementImprove processing efficiencyBuying/selling/leasing transactionsLogisticsBusiness enterpriseData mining

Owner:广州新丝路信息科技有限公司

Commodity recommendation method based on triangle area calculation mode

ActiveCN107369069AStrengthen interconnectionSolve the problem of difficult choiceBuying/selling/leasing transactionsHeronE-commerce

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Course pushing method and device, server and storage medium

InactiveCN107507112AImprove effectivenessImprove usabilityData processing applicationsSpecial data processing applicationsSelection systemOnline course

Owner:SHENZHEN HUADEE TECH CO LTD

Tumor ablation simulation method, device, electronic device and readable storage medium

ActiveCN109758227BImprove accuracyIncrease diversitySurgical instrument detailsComputer-aided planning/modellingSurgical riskExAblate

Owner:SHENZHEN ANNET INNOVATION SYST

Vehicle driving analysis method and system for track sensing

PendingCN113212442AHigh sensitivityImprove securityInternal combustion piston enginesControl devicesVehicle drivingAutopilot

Owner:上海悟景信息科技有限公司

PBA switch circuit with insulation blocking function

InactiveCN105322936AImprove isolationElectronic switchingIsolation effectField-effect transistor

Owner:SHANGHAI AVIATION ELECTRIC

Botanical fungicide capable of controlling Phyricularia oryzae

InactiveCN107711906ACompatibility is scientific and reasonableCompatibilityBiocideDead animal preservationFungicideXanthium sibiricum

Owner:LIUZHOU HUASHENG TECH

Composite catheter material doped with mechanoluminescent material and preparation method of composite catheter material

ActiveCN114848922AImprove uniformityQuick and easy to manufactureCatheterLuminescent compositionsSpectralonViscous liquid

Owner:ZHEJIANG UNIV

Empirical value assessment method and device based on agility management, and medium

PendingCN111754078AHelp to establishEasy to understandResourcesData miningData science

Owner:山东爱城市网信息技术有限公司

Clamping device for machining numerical control machine tool

InactiveCN108356565ASimple structureEasy to repair and replacePositioning apparatusMetal-working holdersNumerical controlMachine tool

Owner:申健

Conveying mechanism

ActiveCN108861389APrevent slippingNot easy to damageMechanical conveyorsEngineeringMechanical engineering

Owner:BOE TECH GRP CO LTD

SMT fuse and manufacturing method thereof

ActiveCN101620954AImprove solderabilityFuse device manufactureMetallurgyConductive materials

Owner:AEM COMPONENTS

Rotary-thinning process method for inner container of vacuum cup

ActiveCN109047551AFit for drinkingSuitable for teaDrinking vesselsHollow articlesEngineeringTitanium alloy

Owner:永康市美斯特不锈钢制品股份有限公司

Traditional Chinese medicine composition with fat burning function

InactiveCN112915131AClear ingredientsReduce dosageOrganic active ingredientsMetabolism disorderBiotechnologyCurative effect

Owner:YANTAI NEW ERA HEALTH IND

High-energy ion implanter beam current adjusting device and method

ActiveCN111146060AFully automatic adjustmentIncrease productivityElectric discharge tubesIon beamEngineering

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

Flue gas air-cooling heat recycling cooling system

PendingCN108800966AGuaranteed emission standardsAchieve reasonable utilizationIncreasing energy efficiencyWaste heat treatmentNuclear engineeringFlue gas

Owner:安徽磐盛新型材料科技有限公司

Anti-theft dampproof ammeter

PendingCN107843755APrevent theftPlay a protective effectTime integral measurementClimate change adaptationElectricityTransceiver

Owner:江苏丽阳电子仪表有限公司

A kind of poly-1-naphthylamine nano hollow structure and preparation method thereof

InactiveCN103772702BMorphology Controlled StabilizationRaw materials are cheap and easy to getGas detectorNanotube

Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Method and device for converting image, electronic equipment and computer readable medium

ActiveCN111784567AImprove efficiencyReal-time conversionGeometric image transformationMachine learningImaging processingComputer graphics (images)

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

A hand-held Mandarin training device

InactiveCN110148315BHigh transmission precisionAchieve protectionCasings with display/control unitsCasings/cabinets/drawers detailsGear wheelHand held

Owner:吴朝辉

Window cleaning robot

ActiveCN111870170ASolve difficultyAddress riskAutomatic obstacle detectionTravelling automatic controlControl engineeringProcess engineering

Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE

A tire-driven heavy-duty vehicle smoke and dust pollution control device

ActiveCN104056839BEffective absorptionSimple structureFouling preventionVehicle cleaningDrive wheelWater filter

Owner:SUZHOU ZZH INTPROP SERVICES

Three-fluidization-one-based bacteriostatic selection device for ganoderma lucidum powder fermentation

ActiveCN114669529AAchieve losslessGuaranteed storage environmentCleaning using liquidsBiotechnologySpore

Owner:ANHUI SCI & TECH UNIV

Enhanced cleaning roller of bale plucker

InactiveCN108179502AImprove cleaning efficiencyImprove cleaning qualityFibre cleaning/openingRotation flapMetal impurities

Owner:SUQIAN CHAOBO TEXTILE CO LTD

Antenna reflector and manufacturing method thereof

InactiveCN106099385ABreak the status quo of only functional partsRealize integrationAntennasAdhesiveManufacturing engineering

Owner:SHANGHAI COMPOSITES SCI & TECH CO LTD

Method for tunnel excavation and karst cave treatment when small karst cave is located at bottom of inverted arch of excavated tunnel

InactiveCN106121675AReduce the effect of settlement convergenceControl deformationUnderground chambersTunnel liningKarstSteel frame

Owner:BEIJING MUNICIPAL ENG RES INST +1

High-temperature liquid pressure correcting and measuring device

InactiveCN104089739AEnsure consistencyReduce pressure drop lossFluid pressure measurementButt jointEngineering

Owner:CHINA NORTH ENGINE INST TIANJIN

Production process of full-chinlon leather base cloth

PendingCN111648029ASmall footprintImprove efficiencyNeedling machinesArtifical filament manufactureFiberCrank

Owner:陈宗涛

Alpha-form alumina ceramic valve body and preparation method thereof

InactiveCN105314970AAchieving wear resistanceAchieve anti-corrosionPerformance indexHygiene

Owner:娄底欧道科技有限公司

Reactive flame retardant, preparation method and application thereof

InactiveCN109897339AImprove combustion effectImprove mechanical propertiesGroup 5/15 element organic compoundsEpoxyHeat resistance

Owner:GUANGDONG GUANGSHAN NEW MATERIALS CO LTD

Electrode with graphene-surface-activated micropores and preparation method of electrode

PendingCN107834022AImprove conductivityHigh activityCell electrodesSecondary cellsTransmission channelGraphene

Owner:饶新元

Water resource circulation system based on green building

InactiveCN112441681AFast reach clearQuickly achieve the purpose of removing waste residueTreatment involving filtrationMultistage water/sewage treatmentWater storageWater storage tank

Owner:合肥跃纪科技有限公司

Bait special for arresting lobster

InactiveCN101116480APrompt hungerFacilitated DiffusionAnimal feeding stuffOther angling devicesShrimpGram

Owner:吴孝顺

Combined lighting device

InactiveCN102086985AAny expansionRandom combinationPoint-like light sourceElectric circuit arrangementsOptoelectronicsLight source

Owner:FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1

Image processing method and device and storage medium

ActiveCN112541435AReduce time complexityImprove recognition accuracyCharacter and pattern recognitionPattern recognitionImaging processing

Owner:BEIKE TECH CO LTD

Advanced prediction method for tunnel fire

PendingCN114880935AForecast ahead fastImprove real-time performanceForecastingDesign optimisation/simulationData assimilationObservation data

Owner:SOUTHWEST JIAOTONG UNIV

Traffic scheduling system and method based on VXLAN and OpenFlow

ActiveCN112615749AAvoid Layer 2 LoopsReal-timeNetworks interconnectionHigh level techniquesComputer networkTelecommunications

Owner:GUANGZHOU VCMY TECH CO LTD

Method and system for generating a synthetic database of postures and gestures

ActiveCN108496166ACharacter and pattern recognitionArtificial lifeData setSynthetic data

Owner:ALIBABA DAMO (HANGZHOU) TECH CO LTD

Gastrointestinal motility promoting medicinal oral disintegrating tablets and preparation method thereof

InactiveCN102525971AGreat tasteSimple materialOrganic active ingredientsDigestive systemVomit reflexSide effect

Owner:QUANTUM HI TECH BEIJING RES INST

Unauthorized data pre-correction method and system in homepage platform data synchronization

ActiveCN113297325AImprove search efficiencyImprove accuracyDatabase updatingDatabase distribution/replicationData synchronizationHome page

Owner:西安博达软件股份有限公司

Organic dye containing benzothiadiazole-thienocyclopenta and applications of organic dye in dye-sensitized solar cells

ActiveCN103408962AWide spectral response rangeHigh molar absorption coefficientLight-sensitive devicesAzo dyesBenzoic acidElectronic structure

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Antibacterial and erosion-resisting transformer

InactiveCN105845325AAnti-mold and anti-bacterial effectAvoid corrosionEngine sealsPeptidesTransformerLow voltage

Owner:佛山市顺德区正朗五金电器制品有限公司

Contact-type frictional interface stick-slip characteristic on-line detection device

InactiveCN101832901ASurface/boundary effectProbe typeTransducer

Owner:XI AN JIAOTONG UNIV

Ph test paper capable of maintaining stabilization and method for preparing the same

ActiveCN101135648ANot easy to loseUniform infiltrationMaterial analysis by observing effect on chemical indicatorFiberPolyvinyl alcohol

Owner:上海三爱思试剂有限公司

Situation text message semantic compression coding method based on TSS coding

ActiveCN114139499AReduce the amount of data transferredSemantic analysisDecision modelAlgorithm

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Underground fishing tool

ActiveCN113958283AEasy to operateImprove fishing efficiencyBorehole/well accessoriesMarine engineeringFishing

Owner:四川环钻星空能源科技有限公司

Computer keyboard and tablet computer using same

InactiveCN103412654AKeep typingKeep the feelInput/output for user-computer interactionDigital data processing detailsTablet computerNatural state

Owner:黄雪昀

Denoising source separation based naval vessel vibration noise source separation and recognition method

ActiveCN103674230AExact separabilityThe recognition effect is accurateSubsonic/sonic/ultrasonic wave measurementTime domainPrior information

Owner:XI AN JIAOTONG UNIV

Method for updating aiguille transmission efficiency of drilling edge detection device

ActiveCN1967258AImprove transmission efficiencyEasy to replaceMaterial analysis by optical meansPetroleum engineeringDrill bit

Owner:CIN PHOWN TECH

Sewage treatment device

ActiveCN109806648AReduce congestionImprove filtering effectMoving filtering element filtersDrive wheelWaste collection

Owner:广州盈德建筑工程有限公司

Method for preparing tapered light trapping structure with adjustable density on silicon surface and prepared black silicon

ActiveCN110783417ARealize large areaAchieving Cost Batch PreparationAfter-treatment detailsSemiconductor devicesPhysical chemistrySilicon chip

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Preparation method of bent silicon nanowire array with changeable direction

ActiveCN102079506ANanostructure manufactureSilicon compoundsEtchingMetal catalyst

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Automobile hub coating production equipment

ActiveCN113967556ARealize simultaneous developmentImprove processing efficiencySpray boothsMechanical engineeringIndustrial engineering

Owner:江苏金强钢轮有限公司

Dynamic experience data making method

ActiveCN108525331ASolve the problem of inaccurate movementsRaw data matching degree is high in production efficiencyCinema apparatusOriginal dataData information

Owner:大连博岳智能装备有限公司

Identity authentication method and system

ActiveCN103200150AImprove securityTransmissionAuthenticationHigh security

Owner:SHENZHEN TENCENT COMP SYST CO LTD

DC/DC converter with LLC serial resonance

InactiveCN1368787AEfficient designImprove conversion efficiencyEfficient power electronics conversionDc-dc conversionLoad circuitResonance

Owner:DELTA ELECTRONICS INC

Method for reducing the content of poplar lignin with RNA interference

InactiveCN101603052AEfficientSpecificGenetic engineeringFermentationBiotechnologyBack structure

Owner:ANHUI AGRICULTURAL UNIVERSITY

Product performance conductive knowledge mining method

ActiveCN103093051AEasy to implementQuality improvementSpecial data processing applicationsConfiguration designCorrelation function

Owner:ZHEJIANG UNIV OF TECH

Chinese medicine pill for treating cancer and viral hepatitis and producing process thereof

InactiveCN1435236ADigestive systemAntiviralsCurative effectHepatitis

Owner:吴松良 +1

Polarization radar extended target adaptive detection method and system in non-uniform environment

ActiveCN113030928ATake full advantage of polarization propertiesUnlocking the Potential of Object Detection PerformanceRadio wave reradiation/reflectionAlgorithmFalse alarm

Owner:AIR FORCE EARLY WARNING ACADEMY

Fertilizer mixing device

ActiveCN109925934AWell mixedAvoid accumulationTransportation and packagingRotary stirring mixersEngineeringFertilizer

Owner:SHANXI LEIXIN CHEM CO LTD

Evaluation method of grain structure uniformity and forging forming process selection method

ActiveCN112084924ARapid forging processForging process optimizationMaterial analysis by optical meansCharacter and pattern recognitionGrain storageGrain structure

Owner:YANSHAN UNIV

Double-runner sludge suction head

ActiveCN103469838AAvoid turbulenceEfficient suctionMechanical machines/dredgersUnderwaterSludge

Owner:CCCC GUANGZHOU DREDGING

User side reactive power compensation device balance monitoring method

ActiveCN109932587AImprove operational efficiencyElectrical testingReactive power adjustment/elimination/compensationPower compensationLow load

Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO

A kind of konjac wolfberry health care granule

ActiveCN102283343ASignificantly nourishes the kidneys, moistens the lungs and protects the liverAnti-aging and anti-fatigueFood preparationSide effectPreservative

Owner:何家庆

Nonlinear lubricating oil temperature signal acquiring and processing method

ActiveCN109540319AEasy maintenanceComplete and accurate recordsThermometers using electric/magnetic elementsUsing electrical meansAviationEngineering

Owner:SHAANXI QIANSHAN AVIONICS

Electric vehicle direct current charging control guiding auxiliary circuit and system and controlling method

ActiveCN107415723AResolve no hard node signalSolve the speed problemCharging stationsElectric vehicle charging technologyCharge controlElectric vehicle

Owner:NANJING NARI GROUP CORP +1

Method of positioning and detecting high density concealed ore body in full spatial domain by tunnel gravity

ActiveCN104155699AImprove detection accuracyImprove detection performanceSpecial data processing applicationsGravitational wave measurementHigh densityObservation data

Owner:KUNMING UNIV OF SCI & TECH

Rubber vulcanization accelerator and preparation method thereof

ActiveCN112662009AHigh speedImprove efficiencyRubber materialPolymer science

Owner:兰溪市双牛助剂化工有限公司

Manipulator

ActiveCN104552277AImprove sealingAffecting workProgramme-controlled manipulatorAssembly machinesRubber ringEngineering

Owner:QIXING INTELLIGENT TECH CO LTD

Preparation method of TiB2-Al composite material and TiB2-Al composite material

ActiveCN109811173ASolve the problem of violent interface reactionInhibit productionSlurryMetal

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Artificial marble sawdust flexible putty for external walls

ActiveCN107474619APromote environmental protectionLow costFilling pastesCrack resistanceFluorocarbon

Owner:SOUTHEAST UNIV

Locking mechanism and case

ActiveCN105937540AEasy to disassembleReduce the use effectNutsCasings/cabinets/drawers detailsLocking mechanismEngineering

Owner:PEGATRON

Packaging box

ActiveCN110182468AFirm packagingRealize supportContainers to prevent mechanical damagePackaging fruits/vegetablesStrappingEngineering

Owner:安徽世品佳工业产品设计有限公司

Rear wheel suspension device for motor two-wheel vehicle

InactiveCN1923601AReduce weightLow costAxle suspensionsMotorcyclesVehicle frameEngineering

Owner:HONDA MOTOR CO LTD

Cursor operation method and device for input method

ActiveCN104571585AEasy to operateDoes not affect line of sightInput/output processes for data processingComputer scienceInput method

Owner:BEIJING QIHOO TECH CO LTD

Vessel for cooking food for induction or conventional surfaces and forming method for vessel

ActiveCN104814673AReduce production processFlexible geometryCooking-vessel materialsHollow articlesBiomedical engineeringSupport surface

Owner:BALLARINI PAOLO E FILI SPA

Fine-grained object recognition in robotic systems

ActiveCN109643448AProgramme-controlled manipulatorImage analysisRobotic systemsComputer vision

Owner:HUAWEI TECH CO LTD

Muddy water pressure measuring device

InactiveCN103528748ASolve the blockageAccurate captureFluid pressure measurement by optical meansEngineeringPressure measurement

Owner:TSINGHUA UNIV

Winter wheat canopy chlorophyll estimation system and method

ActiveCN110567891AAccurate Spectral Reflectance DataLow error estimateColor/spectral properties measurementsComplex mathematical operationsVegetationVegetation Index

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Method for preparing macromolecule cation polyacrylamide

InactiveCN101121765AHighlight substantiveSignificantly progressiveHalogenNitrogen

Owner:余荣和

Road sponge type composite side ditch carbon neutralization system and method

ActiveCN113248077ALow Impact Development FeaturesWith oil absorption functionFatty/oily/floating substances removal devicesWater treatment compoundsCarbon sinkEnvironmental engineering

Owner:CHINA ACAD OF TRANSPORTATION SCI +1

Matrix converter filter parameter optimization method

InactiveCN113452242AInhibitory contentLow real-time requirementsAc-ac conversionMatrix convertersCapacitance

Owner:HUZHOU COLLEGE

Method and device for controlling session refreshing duration

ActiveCN108289079AMeet needsImprove experienceTransmissionProcess configurationUser identifier

Owner:DATANG MOBILE COMM EQUIP CO LTD

Cart for building site

ActiveCN110254485AHand carts with multiple axesHand cart accessoriesArchitectural engineeringUtility trolley

Owner:南京市月华路小学

Hybrid integrated silicon-based photosignal processing chip

ActiveCN1878035AHighly integratedImprove coupling efficiencyFibre transmissionOptical waveguide light guideLength waveSilicon chip

Owner:SOLOREIN TECH +1

Semi-active magneto-rheological intelligent tuning damping device

ActiveCN108894347AAdjust dampingAdjust stiffnessProtective buildings/sheltersShock proofingSemi activeEngineering

Owner:SHANDONG UNIV

Process for deodouring of goat's milk

InactiveCN101077091ARetain qualityRetain nutritionMilking devicesHigh pressureChemistry

Owner:DALIAN JIUYANG DAIRY

Fabrication method of LED device and LED device

ActiveCN109256452ALess intrusiveWide color gamutSemiconductor devicesGamutLiquid-crystal display

Owner:HEFEI HUIKE JINYANG TECH

Polymer lithium ion battery used for ultralow temperature discharging and preparing method of polymer lithium ion battery

ActiveCN107732288AHigh capacity retentionImprove securityFinal product manufactureCell electrodesAcrylic resinSuspending Agents

Owner:GUANGDONG MIYEAR TECH CO LTD