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.

Chemical experiment reaction kettle

PendingCN110841581AEasy to cleanEnsure safetyChemical/physical/physico-chemical stationary reactorsChemical reactionEngineering

Owner:河北中科同创科技发展有限公司

Heat treatment technique of high strength anchor bolt for extra-high voltage transmission line rod tower

ActiveCN101186963AFurnace typesHeat treatment furnacesEngineeringQuenching

Owner:CHINA ELECTRIC POWER RES INST

Novel health care beverage and manufacturing method thereof

ActiveCN106615451ANo side effectsRich in nutrientsTea substituesDiseaseSide effect

Owner:刘永梅

Novel sock shoe and production method of sock shoe

ActiveCN108720161AAvoid it happening againReduce labor intensityFootwearIndustrial engineering

Owner:HESHAN JINGFUNG KNITTING CO LTD

Near-distance large-size water transferring device with less electric power consumption

ActiveCN102877437ARealize gravity irrigationSolve water problemsArtificial water canalsHydraulic engineering apparatusWater useNorth china

Owner:田永生

Power system secondary equipment constant value checking and modifying method and system

ActiveCN112418015AImprove efficiencyRealize automatic checkNatural language data processingCharacter recognitionAlgorithmElectric power system

Owner:YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU

Preparation method of Mn-doped Zr(Zn1/3Nb2/3)0.6Ti1.4O8 microwave dielectric ceramic

InactiveCN107867858AImprove sintering propertiesSintered denseReverse timeAir atmosphere

Owner:徐平芳

Anti-hair loss hair-growing lotion and preparation method thereof

InactiveCN111588675ASpecimen considerationNo side effectsCosmetic preparationsHair cosmeticsSperanskiaChinese cinnamon

Owner:GUANGZHOU DEVA BIOTECH

Circulating filtering device suitable for additive manufacturing

PendingCN114210142AAutomatic backflush cleaningGuaranteed uptimeCombination devicesDispersed particle filtrationProcess engineeringGas chamber

Owner:湖南云箭集团有限公司 +1

Ice storage and cold accumulation conversion device

InactiveCN102226556AReduce electricity costsImprove the balance rateLighting and heating apparatusAir conditioning systemsElectricityIce storage

Owner:HUAI YIN HUI HUANG TAI YANG NENG YOU XIAN GONG SI

Cross-region convenient vehicle change transportation device

InactiveCN111252125AEasy to moveTime-consuming and laborious to solveSupporting partsHand carts with multiple axesWorking environmentTransport engineering

Owner:DYNAX SEMICON

Storing and preserving method of cynara scolymus flower buds

InactiveCN107212078AReduce breathing intensityInhibition of physiological metabolismFruits/vegetable preservation by irradiation/electric treatmentFood dryingBudModified atmosphere

Owner:爱可道生物科技有限公司

D2D direct discovery resource selection method and system

ActiveCN106793154ANormal D2D discovery processConnection managementResource poolDistributed computing

Owner:BEIJING SPREADTRUM HI TECH COMM TECH CO LTD

Arrangement structure of nuclear power station oil and gas boiler room

InactiveCN110409878AImprove securityAvoid the risk of high temperature burnsIndustrial buildingsNuclear powerWorking environment

Owner:CHINA NUCLEAR POWER ENG CO LTD

Spectrum scanning test apparatus and spectrum scanning test method

InactiveCN106198463AImplement testAnalysis by material excitationTest fixtureLaser source

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

Wind power generation device used for vehicle

InactiveCN102678456AIncrease profitReduce disturbanceMachines/enginesWind motor combinationsAbnormal shapesAbnormal shaped

Owner:赵蒙

Pen ink bottle convenient to clean

InactiveCN109367301ADoes not affect normal useInk receptaclesBristleEngineering

Owner:靳悉蒙

BOPP antibacterial food pearlized film and manufacturing method thereof

ActiveCN101691156AGood antibacterial effectImprove antibacterial propertiesFlexible coversWrappersAntibiosisAntibacterial agent

Owner:ZHEJIANG GREAT SOUTHEAST PACKAGING

Delay charger for battery products

PendingCN109274152AAvoid damageExtended service lifeCircuit monitoring/indicationCharging stationsElectric vehicleElectrical and Electronics engineering

Owner:FUQING BRANCH OF FUJIAN NORMAL UNIV

Preparation method of colorful-cloud ink stone

InactiveCN107814587ACelluloseBrick

Owner:山东狮子王新材料科技有限公司

Water-based high-temperature resistance isolation titanium-steel coating and application thereof

ActiveCN106189456AHigh yieldIncrease productivityFireproof paintsEpoxy resin coatingsWater basedTitanium

Owner:PANGANG GROUP RESEARCH INSTITUTE CO LTD

Rotatable experiment table

PendingCN112871240ARealize the reset operationAvoid mobilityLaboratory benches/tablesRotary stageEngineering

Owner:HUANENG PINGLIANG POWER GENERATION CO LTD

Wear-resistant alloy spring steel and thermal treatment process thereof

InactiveCN106048451AHigh hardnessImprove wear resistanceFurnace typesHeat treatment furnacesWear resistantAlloy

Owner:ANHUI HONGQIAO METAL MFG

Multifunctional water purifier base

InactiveCN105854397AHeight adjustableRealize circular rotation functionMembrane filtersFiltration separationEngineering

Owner:湖南海裕信息科技有限公司

High-density and light-weight short sleeve with lace edge opening

InactiveCN103371527AImprove ventilationImprove comfortGarmentsHigh densityVolumetric Mass Density

Owner:李文标

High-strength bolt cold heading equipment and cold heading process

InactiveCN112122206AEasy to cleanExtended service lifeMetal-working apparatusBoltsElectric machineryIndustrial engineering

Owner:浙江力友汽车科技有限公司

Transmission spindle vertical axis wind turbine in simple self-balancing suspension structure

InactiveCN103470628AWith adaptive adjustment characteristicsKeep constantBearingsBearing unit rigid supportFailure rateAutomatic control

Owner:NANTONG UNIVERSITY

Travelling wave electrode structure and photoelectronic device with same

ActiveCN102608775AGood high speed performanceHigh impedanceNon-linear opticsCharacteristic impedanceWaveguide

Owner:HUAWEI TECH CO LTD

Manufacturing equipment of recycled pulp product

ActiveCN107130473ASimple structureInject evenlyTextiles and paperHydraulic cylinderPulp and paper industry

Owner:深圳市爱美达环保科技有限公司

Semiconductor device having dual-STI and manufacturing method thereof

InactiveCN1741273AImprove reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSilicon oxide

Owner:RENESAS ELECTRONICS CORP

Intelligent fruit tree trunk debarking device

ActiveCN106305181AWon't breakIncrease productionHorticulture methodsFruit treeDisease

Owner:ZHONGSHAN CHENGHAO FRUIT PLANTING SPECIALIZED COOP

Production line for numerical control wire bending

InactiveCN103752726ASolve the problem of tension adjustmentSimple structureNumerical controlProduction line

Owner:何运召

Multiple-user multiple-input and multiple-output for high-speed packet access systems

ActiveCN102668402ASpatial transmit diversityWireless communicationData streamSpread factor

Owner:QUALCOMM INC

Three-dimensional porous carbon-manganese oxide core shell structure material as well as preparation method and application thereof

ActiveCN110706940AImprove work efficiencyShort transport distanceMaterial nanotechnologyHybrid capacitor electrodesCapacitanceNano structuring

Owner:FUJIAN UNIV OF TECH

Method for preparing high-density lithium ion battery anode material-lithium nickel manganese cobalt and special calcinator

InactiveCN102709541AHigh tap densityAvoid shufflingCell electrodesRotary drum furnacesLithiumHigh density

Owner:杭州金马新能源科技有限公司

Flexible asymmetric supercapacitor with super high energy density and preparation method thereof

ActiveCN108630449AHigh specific capacityImprove cycle lifeHybrid capacitor electrolytesHybrid capacitor electrodesLithium chloridePolyvinyl alcohol

Owner:TONGJI UNIV

Mesoporous chromium-oxide-based catalyst for dehydrohalogenation reaction

ActiveCN104475080ALarge specific surface areaRich mesostructurePreparation by hydrogen halide split-offMetal/metal-oxides/metal-hydroxide catalystsIonic strengthDehydrohalogenation

Owner:XIAN MODERN CHEM RES INST

Prochloraz and thiodiazolecopper compound medicament for preventing and controlling rice seed-borne fungus and bacterium diseases

InactiveCN102246789ASolve the problem of the spread of bacteriaSolving Medication ProblemsBiocideFungicidesBacteroidesMicrobiology

Owner:CHINA AGRI UNIV

Smoke desulphurization agent and smoke desulphurization method

ActiveCN101721884AHigh desulfurization rateReduce absorptionDispersed particle separationAbsorption capacityDesorption

Owner:PANGANG GROUP VANADIUM TITANIUM & RESOURCES +2

Positioning method and device of power communication network fault based on case and pattern matching

ActiveCN101945009AData switching networksPattern matchingFault analysis

Owner:STATE GRID ELECTRIC POWER RES INST +2

Whitening and moisturizing skin care product

InactiveCN104666172AGood effectImprove water locking abilityCosmetic preparationsToilet preparationsTraditional medicineChloroform

Owner:海南川悦化妆品有限公司

Self-adaptive protection device suitable for distribution line

ActiveCN112436479ARapid isolationImprove power supply reliabilityArrangements responsive to excess currentArrangements resposive to fault currentSelf adaptiveUtility frequency

Owner:GUIZHOU POWER GRID CO LTD

Swing magnetizer

InactiveCN104556317AImprove the magnetization effectEffective setting of magnetization timeWater/sewage treatment by magnetic/electric fieldsMagnetizationHabit

Owner:WEST ANHUI UNIV

Liquid damping tuned mass damper

ActiveCN110453799ASimple structureEasy to installRenewable energy source integrationShock proofingExternal energyDevice form

Owner:XIAN UNIV OF TECH

Lithium battery vacuum liquid injection system

ActiveCN108242527AImprove injection efficiencyEasy to realize synchronous movementCell component detailsElectrical batteryEngineering

Owner:苏州德睿联自动化科技有限公司

Aerostatic press with endoscope

ActiveCN105346128AFind the push-down effectGuarantee air pressure qualityPress ramEngineeringEndoscope

Owner:苏州晖恩源医疗器械配件有限公司

Packing followers for use with valves

ActiveCN102197251ASpindle sealingsLift valveEngineeringMechanical engineering

Owner:FISHER CONTROLS INT LLC

Main and side road determining method and device, storage medium and electronic device

ActiveCN109631925APrecise NavigationImprove intelligenceInstruments for road network navigationEngineeringNavigation system

Owner:ZEBRED NETWORK TECH CO LTD

Inhaler and evaluation unit for inhaler

PendingCN114222600ARespiratorsDrug and medicationsFlow transducerEngineering

Owner:APTAR RADOLFZELL

Yarn breakage feeding stop signal control device for spinning frame

PendingCN110656408ALarge output currentRealize high current outputTextiles and paperYarnHemt circuits

Owner:杭州吉谦智能装备有限公司

Method and system of realizing hot-swap function of CF (Compact Flash) card

InactiveCN107180005ARealize hot-swapping functionIncrease flexibilityElectric digital data processingComputer hardwareSignal light

Owner:FENGHUO COMM SCI & TECH CO LTD

Graphene/carbon black composite material, preparation method and application thereof

InactiveCN103832997AImprove energy storage capacityReduce reunionElectrolytic capacitorsGrapheneHigh energyCvd graphene

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Online waste treatment transaction platform and method

PendingCN113205360AImplement automatic filteringEasy to handleDigital data information retrievalSpecial data processing applicationsWaste processingFinancial transaction

Owner:广东城市环保有限公司

Preparation method of carbon fiber hard felt with density gradient

ActiveCN111409321AImprove antioxidant capacityEasy to useLamination ancillary operationsLaminationCarbide siliconFiber

Owner:山东众途复合材料有限公司

Hidden wireless charging system

PendingCN111799850AEasy to installReasonable designBatteries circuit arrangementsElectric powerStructural engineeringConductive materials

Owner:TQ SYST (SHANGHAI) CO LTD

Method for detecting tensile bond strength of masonry mortar and wall material

InactiveCN102539320AAdaptableUsing mechanical meansMaterial analysisUltimate tensile strengthBond strength

Owner:SOUTH CHINA UNIV OF TECH

Passive-signal enhancement antenna sheet for iphone full-card NFC scheme

InactiveCN103904424ADoes not change shapeOvercoming Difficult Reception ProblemsRadiating elements structural formsCollapsible/retractable loop antennasFlexible circuitsEngineering

Owner:SHANGHAI QUANRAY ELECTRONICS

Full high-definition digital image transmission device for ultra-long distance

PendingCN109469805ASmooth transmissionWith shock absorption effectStands/trestlesShock absorbersEngineeringDigital image

Owner:浙江云来集科技有限公司

All-in-one access device and access method thereof

InactiveCN102339237AControl dataAvoid data access failuresMemory loss protectionError detection/correctionComputer hardwareAccess method

Owner:KYE SYST CORP

Heat-conducting and heat-storing phase-change plate and preparation method thereof

InactiveCN111234781ALarge latent heat of phase changeImprove heat storage capacityHeat-exchange elementsElectronic componentPhase-change material

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Method for evaluating tobacco seed vigor through chemical inhibition

ActiveCN112154735ALow costImprove efficiencyGerminating apparatusBiotechnologyBrassica

Owner:YUXI ZHONGYAN TOBACCO SEED

Rechargeable bicycle clamp

InactiveCN106828704AEasy to viewEasy to chargeBatteries circuit arrangementsPV power plantsEngineeringSolar power

Owner:HUNAN RONGXIN NETWORK TECH CO LTD

Cutting liquid used for sapphire cutting by diamond wire

ActiveCN103184093AImprove cooling effectQuality improvementLubricant compositionWater basedSapphire

Owner:LIAONING OXIRANCHEM INC

Planetary tooth roller ash hoist

InactiveCN102898048AWork lessExtended service lifeWorking environmentEngineering

Owner:HEZE SHUANGLONG METALLURGICAL MASCH CO LTD

Motor with stator

InactiveCN109951022AShorten cooling timeLower working temperatureCooling/ventillation arrangementSupports/enclosures/casingsPunchingCooling effect

Owner:宋丽芸

Method and apparatus for managing wireless access-in wide-band users

InactiveCN1852222AImprove manageabilityRealize operationalAssess restrictionData switching networksAccess networkBroadband

Owner:HUAWEI TECH CO LTD

Terbium-based metal organic framework material, preparation method and application of terbium-based metal organic framework material

ActiveCN106279223AEasy temperature controlThe synthesis method is simpleOrganic compound preparationGroup 3/13 organic compounds without C-metal linkagesRare-earth elementDichromate ion

Owner:CHINA THREE GORGES UNIV

Water hyacinth compound non-woven adsorption material and preparation method thereof

InactiveCN101862641ASolve the problem of water pollutionWide variety of sourcesOther chemical processesFiltration separationSocial benefitsEconomic benefits

Owner:DONGHUA UNIV

Ready-to-eat bean jelly not easy to age and preparation method thereof

InactiveCN112914090ADelay agingPrevent regenerationFood preservationFood ingredient as emulsifierBiotechnologyCarrageenan

Owner:SICHUAN UNIV

Method for detecting DNA tetrahedron drug loading system through capillary electrophoresis

ActiveCN112251488AEasy to operateGood repeatabilityMicrobiological testing/measurementMaterial analysis by electric/magnetic meansElectrophoresesCapillary electrophoresis

Owner:CHANGZHOU UNIV

Mincing mechanism for bath chap

ActiveCN109042810AAvoid getting stuckAvoid the phenomenon of meat jamMeat processing devicesEngineeringMechanical engineering

Owner:龙庄润集团有限公司

Intelligent plant growth experiment device and temperature adjusting and controlling method thereof

ActiveCN107258394AReduce temperature emergency responseRealize managementClimate change adaptationAuxillary controllers with auxillary heating devicesGrowth plantControl system

Owner:NANJING AGRICULTURAL UNIVERSITY

Method for treating thick cold-rolled flat steel coil defective products

ActiveCN107185991AImprove pass rateFurnace typesHeat treatment furnacesProduction lineMaterials science

Owner:内蒙古包钢稀土钢板材有限责任公司

Gauge for detecting clearance between automobile parts

PendingCN106996733AAdjustable lengthGuaranteed detection accuracyMechanical clearance measurementsMotor vehicle partEngineering

Owner:上海大众联合发展车身配件有限公司

Ring mediate isothermal amplification kit for diagnosing H7N9 hypotype avian influenza virus and application method thereof

InactiveCN104099430AMicrobiological testing/measurementDNA/RNA fragmentationPositive controlFluorescence

Owner:CHINESE ACAD OF INSPECTION & QUARANTINE

Toilet seat

InactiveCN101182721AAvoid it happening againImprove solubilityWater/sewage treatment by electrochemical methodsSpraying apparatusHigh concentrationCapacitance

Owner:KK TOSHIBA +2

Manufacturing method of rigid-flex board

InactiveCN111683457AGuaranteed flatnessAvoid enteringLaminating printed circuit boardsRadiation-sensitive masks exposureWaste materialIndustrial engineering

Owner:JIANGMEN SUNTAK CIRCUIT TECH

Automatic forklift charging device and forklift system

InactiveCN111016715ARealize automatic chargingHigh degree of automationCharging stationsElectric vehicle charging technologyBrushBattery cell

Owner:ZHEJIANG GUOZI ROBOT TECH

A multiplex RS-422 communication device based on digital IO and a communication terminal

InactiveCN109359076ALow costAchieve full-duplex operationElectric digital data processingResource consumptionComputer terminal

Owner:SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM

Preparation method mould pressed door having convex pattern

InactiveCN1657246ASmooth appearanceBeautiful appearanceWood veneer joiningSolid woodHigh density

Owner:周蓉

Wet recovery method and device for oil-containing waste catalyst

PendingCN111549231AHigh desorption rateAchieve selective separationPhotography auxillary processesProcess efficiency improvementElectrochemical responseElectrolytic agent

Owner:CHINA ENFI ENGINEERING CORPORATION

Photographing method of terminal and mobile terminal

ActiveCN105611069ARealize automatic identificationEasy to adjustSubstation equipmentPower flowSignal on

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Lithium ion battery health state prediction method

InactiveCN110703121AShorten forecast timeImprove forecast accuracyElectrical testingEngineeringComputational physics

Owner:BEIJING UNIV OF CHEM TECH

Data processing method, device, equipment and medium based on big data platform

ActiveCN109325026AImprove reading efficiencyShorten the timeDatabase design/maintainanceDatabase indexingData platformData science

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Data recommendation method and data recommendation system

ActiveCN106708829ASpecial data processing applicationsInformation processingTerminal operation

Owner:TENCENT TECH (SHENZHEN) CO LTD

Clip convex type pipeline joint component

ActiveCN101275733AImprove sealingExtended service lifeLighting support devicesJoints with sealing surfacesJoint componentEngineering

Owner:ZHEJIANG ZHENGKANG IND

Connecting device for right angles of components in sanding machine

InactiveCN103465139AImprove reliabilityImprove convenienceBelt grinding machinesEngineering

Owner:IMASS SANDER MFG SUZHOU

Box iron side beam pre-deflection modulating device

PendingCN108188641AHigh modulation accuracySimple methodWelding/cutting auxillary devicesAuxillary welding devicesCooking & bakingMechanical engineering

Owner:CRRC GUIYANG CO LTD

SCR denitration system

PendingCN109954404AEvenly distributedReduce escape rateGas treatmentDispersed particle filtrationFlue gasEscape rate

Owner:FUJIAN LONGKING

Specimen cup

PendingCN110361410AEasy to grabEasy to put inMaterial analysis using wave/particle radiationEngineeringHeavy metals

Owner:SHANGHAI HUI X IMAGING INFORMATION TECH +1

Special controlled-release formula fertilizer for fruit trees

InactiveCN111747793AFirst-class fruit rate increasedInferior fruit rate decreasedSuperphosphatesCalcareous fertilisersFruit treeSulfate zinc

Owner:INST OF SOIL & FERTILIZER XINJIANG ACAD OF AGRI SCI

Polyurethane or polyurethane urea aqueous dispersion, preparation method thereof and water-based clothing leather base

ActiveCN113372530ARaise the pHIncrease polarityTextiles and paperPolymer sciencePolyol

Owner:WANHUA CHEM GRP CO LTD

Lithium-ion battery diaphragm, preparation method of lithium-ion battery diaphragm, as well as lithium-ion battery comprising diaphragm

ActiveCN104425788AImprove adhesionNot easy to fall offFinal product manufactureCell component detailsElectrical batterySide chain

Owner:BYD CO LTD

Power grid sub-graph division method and device based on parallel optimization

ActiveCN114239198AEvenly distributedImprove analysis efficiencyGeometric CADDesign optimisation/simulationTopological graphElectric power system

Owner:STATE GRID HUBEI ELECTRIC POWER RES INST

Image matching method for monitoring interior of pipeline based on nine-grid principle

PendingCN111382773ASmall amount of calculationHigh energy consumptionCharacter and pattern recognitionData setComputer graphics (images)

Owner:南京拓步智能科技有限公司

Correcting deciphering mis-synchronization in mobile communication terminal

InactiveCN104301911ASynchronising transmission/receiving encryption devicesError preventionComputer hardwareMedia content

Owner:MARVELL WORLD TRADE LTD

Manufacturing method for stamping and welding forming of sheet of clutch spline hub assembly

ActiveCN106736305AGuaranteed dimensional accuracySimple structureFriction clutchesEngineeringMachining

Owner:HEFEI UNIV OF TECH

Flexible modifier for gypsum fibers and preparation method of flexible modifier

InactiveCN105506986AGood flexibilityIncrease profitFibre treatmentPolyvinyl alcoholPlant fibre

Owner:CHENDU NEW KELI CHEM SCI CO LTD

Silky down-like Gracell high elastic fabric

InactiveCN108547030AIncrease valueImprove experienceWoven fabricsBreaking strengthPolyester

Owner:佛山市顺德区港纺联纺织有限公司

Liquid leech suckling feed developed from small coarse fishes and preparation method of the liquid leech suckling feed developed from small coarse fishes

InactiveCN105010806AImprove food tasteIncrease attractivenessAnimal feeding stuffFlavorSodium lactate

Owner:MAANSHAN CHUANGYUAN LEECH FARMING PROFESSIONAL COOP

Carrier coating slurry recycling device

InactiveCN106179892AFast flowEasy to recycleLiquid surface applicatorsCoatingsPositive pressureSlurry

Owner:ANHUI ACT BLUE ENVIRONMENTAL PROTECTION CO LTD

Implant for preventing bone cement leakage, preparation method and application, complete set of products for preventing bone cement leakage and using method

PendingCN112057679AReduce flowPrevent leakageNon-woven fabricsOsteosynthesis devicesFiberSpinning

Owner:BEIJING BONSCI TECH CO LTD