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.

Stone historic building restoration wall inclination detection device

PendingCN113654521AHigh speedShorten detection timeIncline measurementFixed angles setting outArchitectural engineeringStructural engineering

Owner:FUJIAN YONGTAI CONSTR ENG CO

Organic fertilizer prepared by using edible fungi waste mushroom-stick

InactiveCN104609932AWide variety of sourcesReduce pollutionCalcareous fertilisersExcrement fertilisersFruit treeOrganic fertilizer

Owner:TIANJIN HAOXIANG EDIBLE MUSHROOM TECH

Airplane floor rubber electric dismounting device

PendingCN111874257AFacilitates structural inspectionImprove demolition efficiencyAircraft maintainanceAirplaneWire rope

Owner:SHANDONG TAIKOO AIRCRAFT ENG

Composite solid acid catalyst as well as preparation method and application thereof

PendingCN113786847AImprove conversion rateNot easy to losePhysical/chemical process catalystsOrganic compound preparationPtru catalystDivalent metal

Owner:江苏集萃光敏电子材料研究所有限公司

Embedded intelligent rice steaming cabinet with front door and rear door

PendingCN111568167AEasy to embedEasy to take outSteam cooking vesselsBraced frameAgricultural engineering

Owner:山东伊德欣厨业有限公司

Method for producing anti-contact fatigue hypereutectoid steel rail

ActiveCN114045426AImprove contact fatigue performanceImprove purityFurnace typesMetal rolling arrangementsContinuous castingContact fatigue

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Natural dye prepared from momordica charantia peel extracts

InactiveCN108589335AReasonable formulaFresh colorDyeing processCelluloseAntistatic agent

Owner:南通森德诺家纺科技有限公司

Red paint for electric vehicles

InactiveCN106118321ASmooth painted surfaceEven reflectionCoatingsCellulose acetateAcrylic resin

Owner:杨玉双

Automatic conveying, managing and metering method of aluminum hydroxide (ATH) powder

InactiveCN108861612ALess monitoring and managementEasy to operateControl devices for conveyorsBulk conveyorsEngineeringFeed tank

Owner:ZHUHAI SHENGXIYUAN MECHANICAL & ELECTRICAL EQUIP CO LTD

Traditional Chinese medicine composition and traditional Chinese medicine preparation for treating ischemic stroke and application thereof

InactiveCN108186992AGood effectSimple recipeNervous disorderAntipyreticAngelica Sinensis RootRemove blood

Owner:西安新润药业有限公司

Laser filling method and device based on zigzag multi-layer contour pattern

PendingCN113902755AGuaranteed geometryReduce search volumeImage analysisForecastingGrid patternShortest path problem

Owner:NAT UNIV OF DEFENSE TECH

Method for preparing honeysuckle-peony scented coating

InactiveCN102234468AStrong aromaFragrance stableCoatingsSterculia lychnophoraPEAR

Owner:袁长常

DC system insulating resistor monitoring circuit, system and method

PendingCN107422185AImprove detection accuracyReal-time monitoring of fault conditionsVery high resistance measurementsHemt circuitsControl theory

Owner:JIANGMEN TIANDE ELECTRICAL APPLIANCE CO LTD

Co-modified LDS (Laser Direct Structuring) additive and polyarylester composition containing same

InactiveCN104987535AChemical elementMetal thin film

Owner:刘帅

Millimeter wave E-plane filter for supporting vector machine to model for diaphragm and diaphragm modeling method

InactiveCN103474737AHigh speedHigh precisionSpecial data processing applicationsWaveguide type devicesSupport vector machineWaveguide

Owner:XIDIAN UNIV

Device to detect inner base fatigue cracks of coupler traction table

InactiveCN108088896ASolve the problem of limited detectionSolving Magnetic Particle Inspection Problems for Fatigue CracksMaterial magnetic variablesAutotransformerTransformer

Owner:CRRC YANGTZE TONGLING CO LTD

Method for predicting water-richness level of coal seam roof sandstone

InactiveCN107942383AEfficient and safe constructionAccurate predictionCharacter and pattern recognitionSeismic signal processingEnvironmental resource managementBayesian formulation

Owner:SHANDONG UNIV OF SCI & TECH

Support roll for flattener

InactiveCN101293261AImproved roll profileReduce stress concentrationShaping toolsStress concentrationMechanical engineering

Owner:BAOSHAN IRON & STEEL CO LTD

A disambiguation method and device for scholars with the same name

ActiveCN109726280AQuick fixSpecial data processing applicationsSemantic tool creationData setAuthor name

Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Target detection method and device based on BSSD

InactiveCN109858547AImprove the problem of insufficient small target detection abilityImprove accuracyCharacter and pattern recognitionGaussian network modelAlgorithm

Owner:SOUTHEAST UNIV

Wireless monitoring system for grain depot

InactiveCN101598942ALive viewIndependentTransmission systemsData switching by path configurationWireless videoRemote control

Owner:柳鹃

High-precision assembly line ADC and front-end calibration method

ActiveCN112737583AIncreased complexityGood precisionAnalogue/digital conversion calibration/testingCapacitanceControl signal

Owner:苏州智聚芯联微电子有限公司

Chinese mesona herb cutting planting method

InactiveCN104396487AHigh rooting rateHigh activitySeed and root treatmentPlant cultivationCutting-plane methodHigh survival rate

Owner:陆川县大鹏现代农业发展有限公司

Split type handle head of ratchet wrench and assembling method

PendingCN113927523AIncrease consumptionSerious pollutionAssembly machinesSpannersRatchetManufactured material

Owner:陈杨忠

Colored composition, color filter using same and display device

InactiveCN111650812AIncrease brightnessQuality improvementMethine/polymethine dyesOptical filtersCarbon numberColor gel

Owner:NIPPON KAYAKU CO LTD

Battery and electronic device

PendingCN113904044ALower adsorption constantLow costSecondary cellsCell component detailsEngineeringWater vapor permeation

Owner:ZHUHAI COSMX BATTERY CO LTD

Traditional Chinese medicinal health sand for pigeons

InactiveCN105028980AReasonable formulaImprove immunityFood processingAnimal feeding stuffDiseaseAdditive ingredient

Owner:柳州市金诚鸽子养殖场(微型企业)

Glyceride interesterification method

InactiveCN101555439AFatty acid esterificationLiquid carbonaceous fuelsIon-exchange resinAliphatic alcohol

Owner:ROHM & HAAS CO

Flexible tactile sensor based on transformer principle and flexible tactile detection system thereof

PendingCN112067170AHigh sensitivityReduce sensitivityForce measurement by measuring magnetic property varationApparatus for force/torque/work measurementTransformerElectromagnetic interference

Owner:HARBIN INST OF TECH

Corrosion-resistant sewage drainage tube material and preparation method thereof

InactiveCN108395645AStable physical and chemical propertiesImprove corrosion resistanceRed mudPolyvinyl chloride

Owner:山东励仙电力工程有限公司

Computer system and data backup method in computer system

InactiveCN1831781ADigital data protectionTransmissionControl dataComputerized system

Owner:HITACHI LTD

Synthesis method of modified sandy soil flocculation material for repairing lakes and reservoirs

InactiveCN102344193AAdjustable flocculationImproved flocculationWater/sewage treatment by flocculation/precipitationFlocculationShrimp

Owner:潘纲

Mattress

PendingCN114468670AAdjust softnessMeeting sleep needsStuffed mattressesSpring mattressesClassical mechanicsEngineering

Owner:西安福乐家居有限公司

Lever force arm power assisting device of piston type hydraulic energy accumulator

PendingCN113464515AEasy to operateEasy to useFluid-pressure actuatorsOil processingHydraulic pump

Owner:JIUSAN OILS & GRAINS IND GRP CO LTD

Hardware fault recognition method and device

InactiveCN106506185ARealize automatic identificationProcessing speedFault responseData switching networksComputer terminalComputer science

Owner:XIAOMI INC

Seedling stem clamping force and deformation quantity synchronous measurement system and method

PendingCN114739552AAvoid wastingAccurate measurementUsing optical meansTransplantingMathematical modelControl engineering

Owner:INTELLIGENT EQUIP TECH RES CENT OF BEIJING ACAD OF AGRI & FORESTRY

Oil injector assembly

InactiveCN103452727AExtended service lifeImprove purityFuel injection apparatusMachines/enginesCombustionFuel oil

Owner:WUXI TIANHONG MACHINERY MFG

Chinese herbal medicine for treating virus cold

InactiveCN106902334AEasy to manufactureGood effectAntiviralsRespiratory disorderForsythia suspensaGingerol

Owner:贺国庆

New energy automobile transmission device

PendingCN112196947ANot easy to damageRealize the buffering effectFriction clutchesVibration suppression adjustmentsNew energyDrive shaft

Owner:NANCHANG INST OF TECH

Operating system kernel mandatory access control method and system based on TEE extension

PendingCN111400723AImprove scalabilityHigh level of verificationDigital data protectionPlatform integrity maintainanceOperational systemVerification

Owner:NAT UNIV OF DEFENSE TECH

Energy-saving low-pollution alcohol-based fuel gasification cooker

InactiveCN108019792ASimple structureIncrease contact areaDomestic stoves or rangesLiquid heating fuelAlcoholCombustion chamber

Owner:天津道森科技发展有限公司

Belt-shaped object forming device

InactiveCN109594395AInhibit deteriorationReduce workloadPaper-making machinesManagement objectEngineering

Owner:DUPLO SEIKO CORP

Signal-free area power transmission line data transmission system based on wireless network bridge

PendingCN113709596AIncreased level of controlImprove reliabilityTelemetry/telecontrol selection arrangementsCircuit arrangementsWireless transmissionSignal region

Owner:NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

Hollow decorating material big-concave-arc-shaped shade horn line pressed by stone powder

InactiveCN107575007APlay a role in fixing the wholeSave materialBuilding constructionsStone dustEngineering

Owner:宣恩九发科技有限公司

Equipment packet self-sending method based on optical transport network

PendingCN112565942AMultiplex system selection arrangementsAccess networkData pack

Owner:ANHUI WANTONG POSTS & TELECOMM CO LTD

Method and device for quantifying deformation degree of broom-shaped structure in superimposed basin

InactiveCN109979004AImproving the Accuracy of Structural AnalysisOvercome limitations3D modellingStructural deformationLithology

Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A Control Method of Variable Frequency Loading in Damage Tolerance Test

InactiveCN106342207BSolve the problem that the tension and compression load is difficult to controlSolve the problem of too long test periodStrength propertiesTest efficiencyFrequency conversion

Owner:HARBIN

Augmented reality display device

PendingCN107884942AStrong mosaic connectionStable structureOptical elementsLight guideDisplay device

Owner:TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER

System of solar all-in-one machine using roof in small high-rise residential building

ActiveCN114353355AMeet the needs of using solar energyReduce installation operationsSolar heating energyFluid circuit connectionsWater sourceSolar water

Owner:BEIJING CHINAHUMAX ENG DESIGN CO LTD QINGDAO BRANCH

Video monitoring oil-immersed transformer

InactiveCN112071597AGuaranteed stabilityThere will be no breakage and falling offTelevision system detailsTransformers/inductances coolingVideo monitoringTransformer

Owner:HXXN ELECTRICITY

Safe and efficient boiler

InactiveCN103727515AEfficient descalingIncrease the heating areaSteam generation heating methodsBoiler cleaning apparatusPush and pullVaporization

Owner:陈春曦

Intelligent fire-fighting monitoring multifunctional detector

InactiveCN112489344AScientific and reasonable structureEasy to useMachine supportsCleaning using toolsStructural engineeringMechanical engineering

Owner:林冰

Jade keyboard

InactiveCN103135767ARich cultural characteristicsInput/output for user-computer interactionColor StoneComputer science

Owner:XIAN COMEN ELECTRONICS TECH

Gynostemma pentaphylla-containing flour making method

InactiveCN103461770AAnti-mutagenic effectLess medicinalFood preparationAtractylis carduusBiotechnology

Owner:ANHUI SHUANGLU FLOUR

Motor whole lifting ton bag packaging machine

PendingCN108454904AHigh speedGuaranteed uptimeSolid materialFood industryEngineering

Owner:无锡力马化工机械有限公司

Wafer bonding quality detection method and system

ActiveCN112951735AReveal electrical propertiesSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingBond interfaceEngineering

Owner:MICROTERA SEMICON (GUANGZHOU) CO LTD

JAVA intelligent card and virtual machine component optimization method thereof

ActiveCN111026508AEasy to findImprove execution efficiencySoftware simulation/interpretation/emulationJavaSoftware engineering

Owner:HENGBAO

Beautifying fruit and vegetable juice and preparation method thereof

InactiveCN104397807AFragrant tasteFull of nutritionFood preparationLimoniumActinidia

Owner:QINGDAO QIHAO NUTRITION TECH

Novel smart card non-contact module packaging process

PendingCN114783884AImplement encapsulationLow costSemiconductor/solid-state device detailsSolid-state devicesEpoxyAdhesive glue

Owner:山东山铝电子技术有限公司

Foliage fertilizer containing 5-nitroguaiacol sodium salt

ActiveCN103242096AImprove the effect of increasing productionImprove utilization efficiencyFertilizer mixturesGuaiacolMixed materials

Owner:SHANDONG YIFENGYUAN BIOTECH

Smart antenna system for oriented narrow wave selection

InactiveCN106159464AImprove performanceSmall sizeRadiating elements structural formsPolarised antenna unit combinationsSmart antennaCoaxial line

Owner:AXILSPOT COMM CO LTD

Electrolytic capacitor paper with high tensile strength and low tightness as well as preparation method and application of electrolytic capacitor paper

PendingCN114541176AGuaranteed intrinsic fiber propertiesLow tightnessSpecial paperPaper/cardboardPolyesterFiber

Owner:浙江凯恩新材料有限公司 +2

Cable clamping device

InactiveCN102923549AHigh speedImprove safety and reliabilityElevatorsWhole bodyEngineering

Owner:SHAANXI HI TECH ENERGY DEV

Method and equipment for acquiring and networking frequency point sets

InactiveCN102065438AReduce the level of co-channel interferenceReduce co-channel interferenceNetwork planningComputation complexityNetwork on

Owner:DATANG MOBILE COMM EQUIP CO LTD

Method and system for city opening and site selection of shared automobile based on POI features

InactiveCN112785049AHigh precisionImprove efficiencyForecastingEngineeringData mining

Owner:北京首汽智行科技有限公司

Content measurement method for Lingqijia oral solution

InactiveCN104931607AHigh molecular weightIncrease in sizeComponent separationTest sampleOral solutions

Owner:HEILONGJIANG ZBD PHARMA

Housing system with sandwich layers

InactiveCN104986138AProtect life safetyReasonable designBumpersRadarEngineering

Owner:李龙辉

Operation execution method, electronic equipment and computer readable storage medium

PendingCN112328932ASave storage spaceDigital data protectionWebsite content managementSoftware engineeringComputer engineering

Owner:神州融安科技(北京)有限公司

Preparation and application of zirconium dioxide coated lithium manganate positive electrode material

PendingCN114284483AImprove high temperature cycle performanceImprove electrochemical performanceCell electrodesSecondary cellsAdhesiveAluminium hydroxide

Owner:安徽博石高科新材料股ふん有限公司

Powdery chemical material metering device

InactiveCN108801414AWeighing apparatus using elastically-deformable membersWeighing apparatus for materials with special property/formEngineeringLoad cell

Owner:江苏龙诚农业发展有限公司

Handheld device and generation method for updated schedule

InactiveCN107391162AReduce updateReduce trafficProgram loading/initiatingSoftware deploymentIdle timeHand held

Owner:UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD

Hydraulic petroleum pumping unit with secondary balance weight structure

InactiveCN101691836ALow powerReduce energy consumptionFluid removalFluid gearingsHydraulic cylinderPetroleum

Owner:张荣友

Higher-efficiency textile doffer

InactiveCN112553723AImprove sports work efficiencyImprove efficiencyTextiles and paperElectric machineryEngineering

Owner:奉飞按

A kind of ozone detection reagent and its preparation device and preparation method

ActiveCN113189089BHigh sensitivityHigh selectivityChemiluminescene/bioluminescenceAnalysis by material excitationUltraviolet lightsPotassium hydroxide

Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING

Tire wear detection system for vehicle and vehicle

ActiveCN113942347ATyre measurementsTyre tread bands/patternsControl theoryMechanical engineering

Owner:BYD CO LTD

Crossing wireless alarm device

InactiveCN104575060AAvoid traffic accidentsRoad vehicles traffic controlImaging processingTraffic signal

Owner:BEIJING SINCODE SCI & TECH

Variable fertilization method based on crop seedling condition information and device

PendingCN111937551AFertilize evenlyGive full play to efficiencyFertiliser distributersFertilising methodsAgricultural engineeringSoil fertility

Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI

Intelligent diagnosis decision-making method and system based on power grid big data analysis

PendingCN114240066ASafe and stable operationDigital data information retrievalResourcesAnalytic modelPower grid

Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY

Cultural relic conservation environment multi-parameter intelligent real-time monitoring system and method thereof

InactiveCN101742536AMonitor DiversityMonitoring professionalismMeasurement devicesNetwork topologiesMonitoring systemComputer science

Owner:西安元智系统技术有限责任公司

Brick jacking structure of bricklaying machine for building construction and using method of brick jacking structure

ActiveCN113338644AImprove stabilityPlay a supporting roleWallsBuilding material handlingBrickArchitectural engineering

Owner:中铁二十五局集团第四工程有限公司 +1

Formula for producing middle-layer film in decorative film

PendingCN113943466AThe formula is scientific and reasonableEasy to makePolymer scienceWhitening Agents

Owner:江苏新丰之星膜材料有限公司

Unmanned invigilation examination room supervision system and method

InactiveCN110009533AEfficient invigilationProctor FairnessData processing applicationsCharacter and pattern recognitionEXAMINATION ROOMComputer science

Owner:上海懿磬信息科技发展有限公司

Preparation method and preparation system of ammonium catalyst, active iron and manganese oxide ammonium catalyst and deamination application

ActiveCN113083317AImprove performanceExtended service lifeWater contaminantsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystManganese oxide

Owner:BEIJING ORIGIN WATER FILM TECH

Toughened scratch-resistant PP/HDPE (Polypropylene/High Density Polyethylene) plastics for automotive interior trim parts and preparation method thereof

ActiveCN103865178ASimple preparation processLow costEngineeringGraphite

Owner:湖北瀚氏汽车零部件有限公司