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.

Wireless ultrahigh-frequency radio-frequency identification system and method thereof for resisting invalid quantity statistical attack

ActiveCN101794402AProtection securityCo-operative working arrangementsHash functionCiphertext

Owner:NANJING UNIV

Wide-field super resolution fluorescence microscopic imaging device

ActiveCN105784653AGreat application potentialEasy to operateFluorescence/phosphorescencePhase differenceOptoelectronics

Owner:江苏度微光学科技有限公司

Modular Pneumatic Fastening Device

InactiveCN103085038AEasy to replaceSave time and costPortable power-driven toolsMetal-working hand toolsEngineeringRivet

Owner:刘保坊

Circumferentially telescopic tri-proof lamp

ActiveCN108758364AVersatileReduce volumePlanar light sourcesLight source combinationsEngineering

Owner:宁波市品诚照明科技有限公司

Arc swinging device for welding gun

InactiveCN101954528ACompact and reasonable structureEasy to useArc welding apparatusGear toothSoldering gun

Owner:新疆威奥科技股份有限公司

Display panel and display device

ActiveCN109410770AAffect thicknessConducive to ultra-thinIdentification meansDisplay deviceBackplane

Owner:K TRONICS (SUZHOU) TECH CO LTD +1

Video display method, video forwarding device and systems

ActiveCN108076381AShorten the transmission pathReduce latencyTelevision conference systemsTwo-way working systemsComputer terminalReal time video

Owner:HUAWEI TECH CO LTD

Joint self-sealing device for waterproofing immersed tube tunnel

ActiveCN106402534AImprove sealingImproves sealing reliabilitySleeve/socket jointsEngineeringImmersed tube

Owner:郑州赛诺建材有限公司

Method for filling expansion joint of enclosure of transformer station

ActiveCN105908849AInhibit sheddingAvoid damageFencingBuilding insulationsTransformerExpansion joint

Owner:STATE GRID XINJIANG ELECTRIC POWER COMPANY HAMI POWER SUPPLY +1

Large-rotation-angle closed type duplex universal coupling test bench

ActiveCN110646196AAchieve automatic pre-torqueReduce power consumptionMachine part testingMotor testingGear wheel

Owner:济南凯恩试验机制造有限公司

Communication board base, communication board and air-conditioner outdoor unit

ActiveCN109780638AReduce distractionsCommunication securityLighting and heating apparatusAir conditioning systemsElectricityLow voltage

Owner:GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD

Software function extension method and device, computer equipment and storage medium

PendingCN108762809AImprove development efficiencyIntegrity guaranteedProgram documentationSoftware engineeringData needs

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Orthogonal turn-milling method for rotary part

InactiveCN101524776AIncrease speedLow costAutomatic control devicesThread cutting machinesMilling cutterPulp and paper industry

Owner:冯付良

Application of book paper to wastepaper deinking instead of office wastepaper

InactiveCN102493247ALow costImprove appearance qualityPaper recyclingPulp bleachingHigh concentrationPaperboard

Owner:中冶美利浆纸有限公司

High salt-bearing wastewater treatment process with efficient combination steam source

ActiveCN105329964AReduce consumptionAvoid pollutionGeneral water supply conservationWater/sewage treatmentElectricityInstability

Owner:石家庄国创蓝穹环保科技有限公司 +2

Integrated double-charging direct current charging pile

InactiveCN110014934ARealize real-time monitoringEasy to adjustCharging stationsDifferent batteries chargingNew energyVoltmeter

Owner:深圳市网源电气有限公司

Camera module

InactiveCN108683832AImprove lighting efficiencyInfluence acquisitionTelevision system detailsColor television detailsElectricityCamera module

Owner:湖州多玛智能科技股份有限公司

Semiconductor light emitting device

InactiveCN101165932ASemiconductor devicesRough surfaceActive layer

Owner:SUMITOMO CHEM CO LTD

Phase shifter configuration method for voltage reference circuit and microwave circuit

PendingCN109660230AIncrease profitGuaranteed uptimeWaveguide type devicesPhase shifting networksMicrowaveVoltage reference

Owner:NAT INST OF METROLOGY CHINA +1

Boiler-head locking device of electric pressure incubation boiler

InactiveCN101449920AAchieve lockingSimple structurePressure-cookersMechanical engineeringEngineering

Owner:GUANGDONG GALANZ GRP CO LTD

Self-propelled operating machine

InactiveCN110576729ASimple supporting structureReduce volumeSuperstructure subunitsTractorsEngineeringInternal combustion engine

Owner:ARBOS GRP SPA

Cement grouting machine for maintenance

InactiveCN107762173AImprove stabilityIncrease the feeding speedBuilding repairsReduction driveSlurry

Owner:CHENGDU BAIFULONG PRECISION MACHINERY CO LTD

Image resolution enhancement system based on multi-camera image synthesis

PendingCN112884685AHigh-resolutionImprove effectivenessImage enhancementClosed circuit television systemsNeural network systemData transformation

Owner:辽宁省视讯技术研究有限公司

Agricultural water-loss reducer and production process

ActiveCN101508895AHigh strengthSolution to short lifeOrganic fertilisersSoil conditioning compositionsAlkaneFiber

Owner:北京鸿森鹏程生态农业科技股份有限公司

Bottom shape structure of thin-walled and thin-walled multi-layer co-injected plastic container

PendingCN111268235AReduce gate protrusionIncrease the flow length ratioRigid containersMaterial distributionSprue

Owner:GUANG DONG XING LIAN PRECISE MACHINERY

Automatic obstacle-avoiding weeding machine for farmland

InactiveCN114731832AAvoid re-rooting and growingEfficient cleaningMowersRenewable energy machinesAgricultural engineeringElectric machinery

Owner:INST OF AGRI ENVIRONMENT & RESOURCE SHANXI ACAD OF AGRI SCI

Cattle raising method

InactiveCN104920285AImprove feeding efficiencyAnimal feeding stuffAir conditioningFodder

Owner:杨帆

Method of comissioning a field device in an industrial system network

PendingCN113039498ATotal factory controlProgramme total factory controlIndustrial systemsProcess engineering

Owner:ABB (SCHWEIZ) AG

Compound vegetable-fruit powder and manufacturing method thereof

InactiveCN107518332AGuaranteed quality of lifeEasy to brew and eatFood ingredient functionsFragariaSpirulina sp.

Owner:唐逸

Communication technique for delivering information to users experiencing high attenuation

InactiveCN105453602ACriteria allocationSignal allocationTelecommunications networkUser equipment

Owner:ALCATEL LUCENT SAS

Welding method of casing for underground gas storage reservoir

InactiveCN109420818AEasy to slipImprove toughnessArc welding apparatusStressed stateService condition

Owner:BAOSHAN IRON & STEEL CO LTD

Connecting method of variable cross-section phononic crystal elastic material

InactiveCN101976559AHigh bonding strengthIncrease vibration intensitySound producing devicesEngineeringCopper

Owner:UNIV OF SCI & TECH BEIJING

Environmentally-friendly fruit packaging carton

PendingCN110844246AEnvironmentally friendlyRigid containersCartonPaperboard

Owner:MYS GRP CO LTD

Abrasive belt knife sharpening method and knife sharpening device thereof

InactiveCN112621498AReduce in quantityImprove rigidityBelt grinding machinesOther manufacturing equipments/toolsElectric machineryEngineering

Owner:HANGZHOU ECHO SCI TECH

External packaging structure, MEMS sensor and electronic equipment

PendingCN113148942AReduce deformation stressImprove deformationTelevision system detailsImpedence networksMems sensorsMechanical engineering

Owner:QINGDAO GOERTEK INTELLIGENT SENSOR CO LTD

Hydraulic assembly, multi-way valve and engineering machinery

PendingCN114688120ACoordinated work loadSimple structureServomotor componentsServomotorsHydraulic cylinderThermodynamics

Owner:XCMG CONSTR MACHINERY

Liquid crystal box and liquid crystal display module group with liquid crystal box

InactiveCN101097328AReduce weightReduce thicknessNon-linear opticsLiquid layerEngineering

Owner:深圳市合力泰光电有限公司

Pig house convenient for disinfection

ActiveCN108464248AEasy to cleanImprove cooling effectAnimal housingGrooming devicesOzone generatorAir cycle machine

Owner:夏津新希望六和农牧有限公司

Human resource management bookshelf convenient to adjust

InactiveCN113854746AReduce volumePrevent fallingBook cabinetsFurniture partsHuman resource managementStructural engineering

Owner:李富忠

Shrinkage-free low-grade cement based radiation shield concrete and preparation method thereof

InactiveCN109053093ALow apparent densityImproved Gravity Concentration EffectSolid waste managementExpansion rateWeight range

Owner:成都宏基建材股份有限公司

Cellular storage box and truck carriage comprising same

InactiveCN114435493AEasy to transportEasy to take outLoading/unloading vehicle arrangmentLoad securingElectromagnetic lockElectric machinery

Owner:青海交通职业技术学院

Data processing device and system for hypersplenic function diagnosis and application thereof

PendingCN112017737AStrong specificityMedical imagesInstrumentsDiseaseData graph

Owner:THE SECOND AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV

Acute renal failure treatment medicine

InactiveCN104173420AImprove inflammatory responseInhibit migrationUrinary disorderHeterocyclic compound active ingredientsCross-linkInflammation

Owner:GUANGZHOU NUOSHILIU BIOTECH

Image reconstruction system and method capable of being continuously upgraded

PendingCN114420261AImprove reconstruction qualityQuality improvementImage enhancementImage analysisMedicineComputer vision

Owner:HANGZHOU WEIYING MEDICAL TECH CO LTD

Bidirectional 3-level converter for use in energy storage system for welding generator

ActiveCN111670083ABatteries circuit arrangementsAc-dc conversionConvertersElectric power system

Owner:ILLINOIS TOOL WORKS INC

Moving type concrete stirring system

PendingCN110480828AReasonable structureCompact structureMixing operation control apparatusCement mixing apparatusPulp and paper industryDelivery system

Owner:云南建投建筑机械有限公司

PET (polyethylene terephthalate) composite film for quick-frozen food soft package and preparation method thereof

InactiveCN107686715AImprove barrier propertiesImprove penetration resistanceNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesEpoxyLinear low-density polyethylene

Owner:河南大有塑业发展有限公司

Three-layer coextrusion material layer and preparation method thereof

PendingCN110576663AFlat surfaceIncrease elasticitySynthetic resin layered productsElectrodialysisThermoplasticElectrodialysis

Owner:厦门德菲尔特新材料有限公司

Deflection unit for self-conveying cathode-ray tubes with reduced trapezoid differential

InactiveCN1263075CElectrode and associated part arrangementsElectrical conductorEngineering

Owner:THOMSON LICENSING SA

Material taking equipment after punching and forming of automobile installation plate

InactiveCN108188300AReduce manual labor intensityStripping-off devicesPunchingEngineering

Owner:天津市铖田机械有限公司

Joint point detection method and device, storage medium and electronic device

PendingCN109934165AHigh precisionCharacter and pattern recognitionNeural architecturesHuman bodyGenerative adversarial network

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inflammable sparking alloy and preparation method thereof

InactiveCN102978503AReduce usageReduce manufacturing costCeriumIngot

Owner:李宏伟 +2

Non-destructive lithium battery recovery method

ActiveCN113422120AReduce generationReduce pollutionWaste accumulators reclaimingBattery recyclingEnvironmental engineeringEnvironmental protection

Owner:马鞍山海森控电气有限公司

Long-lifetime compressor

InactiveCN101769255AGuaranteed uptimeExtension of timeEmergency protective arrangements for automatic disconnectionPump controlLife timeHigh pressure

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Automobile part fixture structure

ActiveCN109514458AEasy to holdGreat practicabilityWork holdersMechanical engineeringEngineering

Owner:重庆朔东汽车部件有限公司

Polyester continuous fiber filter cylinder heating and rotating device

InactiveCN106807141AControlled heat treatmentConvenient heat treatmentDispersed particle filtrationFiltration separationPolyesterFiber

Owner:SHANGHAI LANXUAN SOFTWARE TECH CO LTD

Computer management system and method

ActiveCN101650666AFlexible resource schedulingSoftware simulation/interpretation/emulationInput/output processes for data processingComputer scienceVirtual machine

Owner:中科曙光国际信息产业有限公司 +1

Human and animal manure organic fertilizer and preparation method thereof

InactiveCN112239375AEfficient sterilizationImprove production efficiencyBio-organic fraction processingSludge treatment by de-watering/drying/thickeningBiotechnologyEngineering

Owner:安徽肥地肥业有限责任公司

Visual minimally-invasive puncture diagnosis and treatment device

InactiveCN109907800ARealize Visual TherapySimple structureSurgical needlesTrocarSupporting systemProcessing cost

Owner:罗和古

Water-purifying and disinfecting integrated water supply device

InactiveCN106673152ASolve disinfection problemsSave manpower and material resourcesWater/sewage treatment by irradiationSpecific water treatment objectivesImpellerWater flow

Owner:武汉迈辽网络科技有限公司

Video detection device

InactiveCN112601017AAchieve the purpose of zoomingTelevision system detailsColor television detailsComputer hardwareEngineering

Owner:ZHENGZHOU RUNDE DELLONSCOPE CO LTD

Reinforced thermpolastische moulding composition

PendingCN111825977ACoatingsGlass fiberPolymer science

Owner:EMS PATENT AG

Hose clamp device

PendingCN111637297AEasy to disassembleEasy to installFriction grip releasable fasteningsHose connectionsRetaining ringHose clamp

Owner:CHINA TOBACCO HENAN IND

Filtering assembly for juicing equipment and juicing equipment

PendingCN108670006AReduce spendingLow costStrainersBiomedical engineering

Owner:宁波采臣电器有限公司

Single-phase grounding detection system based on waveform difference and detection method thereof

InactiveCN110794335AFault location by conductor typesShort-circuit testingCommunication unitProcessing element

Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH

Bottom frame welding auxiliary tool of double-tank air compressor

InactiveCN112453804AAccurate locationEasy to weldWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringAir compressor

Owner:胡中和

Classifying fusion intrusion detection method based on novel discovery and window function

InactiveCN101594352AReduce computational complexityReduce complexitySecuring communicationFeature vectorProbability estimation

Owner:探知图灵科技(西安)有限公司

Hanger chest

InactiveCN106175155AFree to hangSimple structureWardrobesMechanical engineeringStorage cell

Owner:唐德利

Human body direct contact parts and auxiliary appliances of indoor and outdoor autocontrol physical therapy massage equipment

InactiveCN106551775AAvoid experienceChiropractic devicesCalf rearingThigh

Owner:杨丽

Driving-assisted system for power steering

InactiveCN101746409AImprove stabilityImprove securitySteering linkagesFluid steeringSteering wheelDistributor

Owner:ショウゲン科技股ふん

Peach planting method

InactiveCN108101618ASufficient supplyAvoid destructionMagnesium fertilisersBioloigcal waste fertilisersDiseaseCuticle

Owner:瓮安县万福生态农业开发有限公司

Orthopedics assistant traction device and adjusting using method thereof

InactiveCN109431669ARelieve painGood treatment effectFractureLumbar spondylosisFixed frame

Owner:张桂兰

Stadium energy-saving control system based on Internet of things and control method thereof

InactiveCN103152917AReduce consumptionReduce labor costsElectric light circuit arrangementEnergy saving control techniquesLine sensorIlluminance

Owner:SUZHOU CHIEN SHIUNG INST OF TECH

Tin soldering removing equipment for PCB cleaning and recycling

PendingCN112845389AAchieve the effect of meltingAchieve cleaningCleaning using toolsCleaning using liquidsProcess engineeringSoldering

Owner:杨兰英

Synthesis process of flocculant additive 5-fluoroorotic acid

InactiveCN111454220AShort stepsEasy to operateOrganic chemistryFormateReaction temperature

Owner:常州德申环保工程有限公司

Magnetic attraction building block football

PendingCN114404908AThree-dimensional intuitive basic structureEasy to understandHollow non-inflatable ballsToysArchitectural engineeringStructural shapes

Owner:唐崇凯

Battery cell tandem structure

ActiveCN102201560AHigh strengthExtended service lifeCell component detailsBiochemical engineeringUltimate tensile strength

Owner:苏州索尔智行新能源科技有限公司

Multifunctional sofa chair

PendingCN109124123AAdd massage functionImprove comfortPneumatic massageStoolsEngineeringAirbag

Owner:安吉诚宇家具有限公司

Method for deciding hydrolyzation or not or hydrolyzation degree of soybean isoflavone glucoside

InactiveCN100454003CQuick judgmentAccurate judgmentPreparing sample for investigationFluorescence/phosphorescenceEthyl acetateIsoflavones

Owner:CHENGDU INST OF BIOLOGY CHINESE ACAD OF S

Full-coverage greenhouse water spraying device for potato breeding

ActiveCN113243232AAvoid harmEasy to showerClimate change adaptationGreenhouse cultivationGreenhouseEnvironmental engineering

Owner:黑龙江省农业科学院马铃薯研究所

Top wall painting equipment capable of preventing missing painting

InactiveCN112302310AAvoid paintingBuilding constructionsEngineeringPaint roller

Owner:YUYAO FEIGE AUTOMATION TECH CO LTD

Movable contact assembly of circuit breaker for wiring

InactiveCN1750206AEasy to separatePrevent returnProtective switch operating/release mechanismsCircuit-breaking switch contactsSeparated stateCurrent limiting

Owner:LSIS CO LTD

Method for preparing cheddar by accelerated ripening

ActiveCN103392817AEffective dispersionPlay a role in promoting maturationCheese manufactureBiotechnologyMilk Serum

Owner:黑龙江赫益乳业科技有限公司

Internal storage fixing support

ActiveCN103941803AWon't fall offAchieve clamping fixationDigital data processing detailsElastic plasticWrench

Owner:SHENXUN COMP KUNSHAN

Intelligent follow-up visit management system for post-abortion care

InactiveCN107220515ASpecial data processing applicationsMedical recordData sharing

Owner:GUANGDONG WOMEN & CHILDREN HOSPITAL +1

Preparation method of ozone heterogeneous oxidation solid catalyst

InactiveCN106984327AEvenly dopedImprove adsorption capacityCatalyst carriersWater contaminantsUltrasound - actionLithium hypochlorite

Owner:SICHUAN NORMAL UNIVERSITY

Discharging circuit used for capacity detector for storage battery of electric bicycle

InactiveCN101814758AReduce maximum power consumptionReduce the numberBatteries circuit arrangementsElectric powerResistorPower consumption

Owner:ZHEJIANG UNIV OF TECH

Boron and chromium-containing ultralow-carbon tin plate with hardness HR30Tm within 55+/-4 and manufacturing method thereof

InactiveCN111621704AAccelerated corrosionHas a hardness valueTinningChemical composition

Owner:武汉钢铁有限公司

Micrometer calcium carbonate modified PBT (polybutylene terephthalate) material with epoxy resin bonding performance and preparation method for glass bead modified PBT material

InactiveCN105885363AImprove interfacial adhesionIncrease the content of functional groupsFiberSodium stearate

Owner:BENGBU ZHENGYUAN ELECTRONICS TECH

Nondestructive detection method for identifying F1 seed true/false between species of peanut with high oleic acid content and peanut with normal oleic acid content

ActiveCN105181633ANo damageNo pollution in the processMaterial analysis by optical meansBiotechnologySpectrum analyzer

Owner:HENAN ACAD OF AGRI SCI