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.

Winding engine

ActiveCN103072914BAchieve fixationEasy to processWinding mechanismsControl theoryMechanical engineering

Owner:TAICANG KANGHUI TECH DEV

al ₄ sic ₄ Synergistically strengthened mesh/spherical copper material and preparation method with CR

ActiveCN105543535BHigh hardnessImprove conductivityTitanium alloyInterfacial bonding

Owner:LIAOCHENG UNIV

Presser device of sewing machine

ActiveCN1537989AChange arc trajectoryEasy to fixPressersPrintingFixed positionSewing machine

Owner:PEGASUS SEWING MASCH MFG CO LTD

Direct-acting rolling actuator for travel switch

ActiveCN101447352BLarge overtravelWill not affect operationElectric switchesActuatorControl theory

Owner:SHANGHAI JINGYI ELECTRICAL APPARATUS FACTORY CO LTD

The use of the C21 steroid compound in the preparation of IDO inhibitor

ActiveCN108785321BStrong inhibitory activityAntibacterial agentsOrganic active ingredientsAutoimmune conditionSpondarthritis

Owner:NANJING BAOHE BIOTECH

Use of pachycladous algal onychin

InactiveCN100553641COrganic active ingredientsMetabolism disorderProtein Tyrosine Phosphatase 1BTyrosine

Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI

A method for converting interface control file to afdx network device configuration file

ActiveCN107968722BImprove accuracySimple designData switching networksSoftware engineeringNetworked system

Owner:XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA

Interface conversion device and stream control implementing method

InactiveCN101854402BGuaranteed normal transmissionData switching networksStream control

Owner:ZTE CORP

Apparatus for removing low volatiles from polymer compounds

ActiveCN104984556BImprove performanceReduce harmHeat treatmentsPressurized chemical processVolatilesGear wheel

Owner:哈威光电科技(苏州)有限公司

A kind of spinning method of cotton hemp slub fancy yarn

ActiveCN112725967BAdvantages of the spinning methodImprove draft qualityDrafting machinesYarnYarnPolymer science

Owner:JIANGSU HENGLI CHEM FIBER

A light that can be installed on the front fender

InactiveCN103512006BImprove securityGuaranteed normal disassemblyLighting support devicesPoint-like light sourceGyroscopeEngineering

Owner:广西南宁凯得利电子科技有限公司

Process for preparing an infant formula using freeze-drying

PendingCN113784628AGenerate efficientlyEdible oils/fats ingredientsEdible oils/fats with fatty acid estersFormularyMedicine

Owner:NV NUTRICIA

Lightning protection device for rotating radar antenna

ActiveCN106374343BEffective lightning protectionLittle impact on detection accuracyAntennas earthing switches associationCorona dischargeRadar antennasElectrical conductor

Owner:CHINA SHIP DEV & DESIGN CENT

nb-iot terminal verification platform and its clock synchronization method

ActiveCN110445573BIncreased flexibility of useSynchronisation arrangementTime-division multiplexClock rateRadio frequency

Owner:广州粒子微电子有限公司

Combustor and method for supplying fuel to a combustor

InactiveCN103104917ABurnersContinuous combustion chamberWorking fluidCombustor

Owner:GENERAL ELECTRIC CO

A system and method for multi-rotating permanent magnets to drive micromagnetic devices

ActiveCN109717821BReal-time monitoring of movementNo input powerEye surgerySurgical navigation systemsWorkspaceHemt circuits

Owner:JIANGNAN UNIV

A device and method for measuring seepage evolution law of coal rock

ActiveCN107817203BSimple structureReasonable designPermeability/surface area analysisMaterial resistanceThermodynamicsMeasurement device

Owner:XIAN UNIV OF SCI & TECH

A Sampling System Based on Optical Fiber Series

ActiveCN108233322BDoes not affect sending and receivingImprove reliabilityRing-type electromagnetic networksEmergency protective arrangement detailsRing networkFiber ring

Owner:NR ELECTRIC CO LTD +1

A dust concentration uniformity detection device and control system

ActiveCN114034614BProvide flexibility and efficiencyCheck convenienceParticle suspension analysisControl systemEngineering

Owner:CHINA UNIV OF MINING & TECH

High-strength outdoor sports food supplement rich in biological ions and preparation method thereof

InactiveCN112314826APromote recoveryReduce the risk of injuryOrganic active ingredientsFood ingredient as taste affecting agentBiotechnologyAntioxidant

Owner:QUFU NORMAL UNIV

A kind of terahertz filter and its processing method

ActiveCN107230816BHigh strengthExtended service lifeWaveguide type devicesState of artMicroelectromechanical systems

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

Valve seat of temperature control valve

InactiveCN102865409BGuaranteed sensitivityValve arrangementsTemperature controlEngineering

Owner:YUEYANG DONGFANG AUTOMATIC CONTROL ENG EQUIP

Production tooling equipment and method by pre-stretching track plate assembly method

ActiveCN106217590BImprove consistencyIncrease productivityDischarging arrangementMechanizationPre tension

Owner:CHINA RAILWAY 23RD CONSTR BUREAU LTD

A vacuum shell of a large-capacity annular energy storage magnet

ActiveCN106683822BSimple structureReduce the difficulty of operationSuperconducting magnets/coilsEngineeringUltimate tensile strength

Owner:CHINA ELECTRIC POWER RES INST +3

An automatic kneading machine

ActiveCN108077347BEvenly mixedEnsure proper temperatureMixing/kneading structural elementsWater storageWater storage tank

Owner:GANZHOU LIANGHUA FEIER SNOW FOOD CO LTD

Method and system for an engine

ActiveCN104214000BElectrical controlInternal combustion piston enginesCombustionActuator

Owner:FORD GLOBAL TECH LLC

Dispersion compensation circuitry and system for analog video transmission with direct modulated laser

InactiveCN101588210BWavelength-division multiplex systemsElectromagnetic transmissionDifferentiatorVideo transmission

Owner:调谐公司

Electric bus driving control system and its control method

ActiveCN105416073BAvoid damageAvoid emulsificationElectric devicesElectric energy managementLow voltageDrive motor

Owner:谢镕安

A kind of micro-alloyed magnesium alloy sheet with high formability and preparation method thereof

ActiveCN109750201BReduce processing costsNo heat treatment requiredThin slabNonferrous metal

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

A nucleic acid aptamer design method based on single nucleotide molecular docking

ActiveCN112210587BConformational stabilityThe experiment cycle is longMicrobiological testing/measurementDNA/RNA fragmentationAptamerNucleotide

Owner:FUDAN UNIV

Adjustable steel bar diameter manual die holder and its usage method

ActiveCN106513875BQuick and effective threadingThread GuaranteeThread cutting toolsRebarMechanical engineering

Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Method and system for dynamically inserting data mining algorithm into data mining platform

ActiveCN104346376BLess preparation workReduce the amount of codeDatabase management systemsVisual data miningExtensibilityComputer science

Owner:KARAMAY HONGYOU SOFTWARE

A shading device, its control method, and vehicle

ActiveCN109466285BReduce transmittanceRealize the shading functionWindowsAntiglare equipmentStructural engineeringMechanical engineering

Owner:BOE TECH GRP CO LTD +1

Recognition method and device for interactive behavior, storage medium and electronic equipment

ActiveCN112138403BReal activityOvercoming technical issues with lower accuracyVideo gamesEngineeringThresholding

Owner:TENCENT TECH (SHENZHEN) CO LTD

Centrifugal dust removal device, dust removal system and mixing station

ActiveCN106400655BChange the dust removal capacityImprove working condition adaptabilityDispersed particle separationDirt cleaningEngineeringFluid circulation

Owner:JIANGSU XCMG CONSTR MASCH RES INST LTD

High-altitude safety protection device for outward bound training

ActiveCN103977515BSimple structureEasy to useSafety beltsTraining programEngineering

Owner:HENAN JIAN PEI IND DEV

A distributed storage method and system for complex marine environment data collection

ActiveCN113271347BIncrease risk resistanceAvoid interferenceParticular environment based servicesTransmissionData integritySea waves

Owner:GUANGDONG OCEAN UNIVERSITY

A variable cell brushing device

ActiveCN106121196BEven by forceRealize straight up and down motionBuilding constructionsEngineeringSmall footprint

Owner:GUANGXI UNIV

A Judgment Method of Whether Key Vehicles Travel According to Specified Routes

ActiveCN104200659BActively know the driving routeThe actual situation is consistentDetection of traffic movementData setTraffic violation

Owner:TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY

A metal grinding device with adjustable pressure

ActiveCN109015222BAvoid grinding blind spotsImprove sanding qualityGrinding machinesProgrammable logic controllerArchitectural engineering

Owner:安徽新合富力科技有限公司

A distillation system for treating salty wastewater

ActiveCN108275739BEfficient use ofSolve the rustWater/sewage treatment by heatingWater vaporDistillation

Owner:HORIZON WATER CO LTD

Motor assembly fastened using polymer-

PendingCN114337067AMagnetic circuit rotating partsMagnetic circuit stationary partsStructural engineeringMaterials science

Owner:GM GLOBAL TECH OPERATIONS LLC

A combined artificial point post suitable for mining field and its installation method

ActiveCN106194224BEasy constructionTake advantage ofProps/chocksEngineeringSteel cylinder

Owner:招金矿业股份有限公司蚕庄金矿

Method for preparing coated pipe

ActiveCN109803986BLiquid surface applicatorsCoatingsPolymer scienceEthylene Homopolymers

Owner:BOREALIS AG

Process for preparing sulfide-polymer composite micro sphere with surface pattern

InactiveCN1191115CHigh surface areaQuality improvementMicroballoon preparationMicrocapsule preparationSurface patternMicrosphere

Owner:SHAANXI NORMAL UNIV

Applied survival test method and device

ActiveCN106339314BAvoid manual operationImprove simplicitySoftware testing/debuggingSoftware engineering

Owner:BEIJING QIHOO TECH CO LTD

Traditional Chinese medicine liquid soap and preparation method thereof

ActiveCN105193663BSuitable for cleaningCosmetic preparationsToilet preparationsPhosphateMoisture

Owner:ANHUI NORMAL UNIV

Detection device and detection method

ActiveCN101806966BRapid identificationWon't breakOptical apparatus testingNon-linear opticsPhysicsStandard plate

Owner:BENQ MATERIALS +1

Centralized drying system of high-humidity grain and drying method thereof

InactiveCN101731327BImprove drying efficiencyReduce consumptionFood processingClimate change adaptationEngineeringDust emission

Owner:SOUTH CHINA AGRI UNIV

A kind of production method of kraft cardboard

ActiveCN104153230BTake advantage ofGood friendlinessPaper recyclingWaste paper working-upHeifer calfPapermaking

Owner:ZHEJIANG JINGXING PAPER

One-to-many wireless communication method

InactiveCN103974392BReduce power consumptionPower managementHigh level techniquesElectricityWireless transmission

Owner:DONGGUAN QOOCC INFORMATION TECH

A method for detecting a tray of a freeze dryer

ActiveCN109928189BAvoid damageEfficient processOptical detectionControl devices for conveyorsLaser detectionMechanical engineering

Owner:TRUKING TECH LTD

A joint optimization method for UAV trajectory, user association and resource allocation

ActiveCN112995913BTotal Energy GuaranteeNetwork traffic/resource managementParticular environment based servicesEdge computingData acquisition

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Press system

ActiveCN110091534APress ramHydraulic cylinderPressure generation

Owner:AIDA ENG LTD

Compilation method and device for a loadable kernel module

ActiveCN104572235BReduce workloadLow costProgram loading/initiatingCode compilationComputer moduleWorkload

Owner:三六零数字安全科技集团有限公司

A measuring device and measuring method for steel bar corrosion rate

ActiveCN103983558BEasy to operateImprove detection efficiencyWeather/light/corrosion resistanceMaterial weighingComputerized systemDisplay device

Owner:SHENZHEN UNIV

Moxibustion box

InactiveCN101697938BMoxibustion takes a long timeMake full use of the medicineDevices for heating/cooling reflex pointsMedical devicesEngineeringAbdomen

Owner:吕小芳

A kind of preparation method of wall-mounted crucible for xrf analysis

ActiveCN108387430BReduce energy consumptionRealize low temperature wall hangingPreparing sample for investigationOXALIC ACID DIHYDRATEPhysical chemistry

Owner:WUHAN UNIV OF SCI & TECH +2

A controllable stirring cup based on thermoelectric effect

ActiveCN111631574BAdaptableImprove airtightnessKitchen equipmentDrinking vesselsWater storageWater storage tank

Owner:台州市轩信机械有限公司

Application of biodiesel in the preparation of environment-friendly metalworking fluid

ActiveCN104109568BImprove the lubrication effectIncrease loading capacityBase-materialsMetalworking fluidBiodiesel

Owner:NINGBO LANRUN ENERGY TECH

An intelligent interactive electronic device

ActiveCN114009364BEnhance interestTaming and training devicesControl systemElectric machinery

Owner:YONGLANG GRP

Apparatus and method for encoding depth image by skipping discrete cosine transform (DCT), and apparatus and method for decoding depth image by skipping DCT

InactiveCN103188494ATelevision systemsDigital video signal modificationPattern recognitionDiscrete cosine transform

Owner:SAMSUNG ELECTRONICS CO LTD +1

A segmented caving collaborative mining method with flexible isolation layer acting as a false roof

ActiveCN106089209BReduce the amount of mixingReduce depletion rateUnderground miningTunnel/mines ventillationIsolation layerEngineering

Owner:GUANGXI UNIV

A power system protection device

ActiveCN103427392BAvoid impact damageImprove protection characteristicsArrangements responsive to excess currentPower-system protectionElectrical resistance and conductance

Owner:长城电源技术有限公司

A device for controlling the forward and reverse directions of an upper heald

ActiveCN105256434BRealize upper comprehensive controlHealdsEngineeringMechanical engineering

Owner:SHENZHEN HAYHON EQUIP TECH

A Parallel Blockchain Sharding Method Based on Smart Contract Optimization Model

ActiveCN111294234BImprove concurrencyReduce computing costProgram initiation/switchingResource allocationFinancial transactionSmart contract

Owner:麦科思(无锡)数据科技有限公司

A Method of Interlaced Video Conversion Based on Pattern Recognition

ActiveCN109714547BImprove adaptabilityEasy to determineTelevision system detailsGeometric image transformationInterlaced videoImaging quality

Owner:珠海亿智电子科技有限公司

A mobile collection device for nursing beds

ActiveCN113413281BAvoid obstructionPrevent fallingDiagnosticsNursing bedsOut of hospitalClassical mechanics

Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

A Grouping Method for Solving Symmetry Constraints in Discrete Member Structural Optimization

InactiveCN103970968BGrouping is simple and accurateEnsure comprehensivenessSpecial data processing applicationsTheoretical computer scienceStorage cell

Owner:TSINGHUA UNIV

Compiling method and system for automatic calculation of design index based on building information model

ActiveCN106815377BImprove quality and efficiencyImprove labor efficiencyGeometric CADBuilding designBuilding code

Owner:SHANGHAI SUNYAT ARCHITECTURE DESIGN

A kind of deworming organic fertilizer and preparation method thereof

InactiveCN104016814BReduce negative impactImprove crop root systemFertilizer mixturesInsect repellentGeranium

Owner:吉林省植悦生态农业科技有限公司

Processing method of tooth cleaning brush head

ActiveCN106213790BNot easy to bendEasy to cleanBrush bodiesBristleBristleVulcanization

Owner:广西柳州中嘉知识产权服务有限公司

Off-disk file traceability method, device, terminal and storage medium

ActiveCN113946873BRealize traceabilityDigital data protectionPlatform integrity maintainanceComputer engineeringTraceability

Owner:天津联想协同科技有限公司

Slurry supply device and polishing apparatus including the slurry supply device

ActiveCN105364719BSemiconductor/solid-state device manufacturingLapping machinesEngineeringNozzle

Owner:LG SILTRON

A kind of sweet corn health beverage and preparation method thereof

InactiveCN103907993BIncrease profitIncrease the content of functional active ingredientsFood mechanical treatmentFood ultrasonic treatmentCarrageenanSucrose

Owner:HUAZHONG AGRI UNIV

Pulse jet generator for side jetting sterilizing pot

ActiveCN100522253CEven heat distributionAvoid problemsPackage sterilisationFood preservationBody axisCooling effect

Owner:NANJING LEHUI LIGHT IND EQUIP

Method for extracting vanadium from high-calcium vanadium-containing materials

ActiveCN104342567BSolve the technical problems that are difficult to recover by acid leachingReduce manufacturing costProcess efficiency improvementHigh calciumReducing agent

Owner:攀枝花七星光电科技有限公司

Remote mirroring education system based on broadband network for school

InactiveCN1157896CEasy to manufactureRealize remote mirror educationTelevision system detailsDigital computer detailsVideo transmissionMagnetic tape

Owner:北京宽带生活传媒技术有限公司

Robot positioning method and system based on autonomous positioning and edge exploration

ActiveCN106441279BQuick and automatic positioningPrecise automatic positioningNavigational calculation instrumentsTemporal informationRadial position

Owner:SUGAN TECH BEIJING

viscoelastic wound closure dressing

ActiveCN107106333BNon-adhesive dressingsAdhesive dressingsSkin contactAdhesive

Owner:3M INNOVATIVE PROPERTIES CO

A Protection System Based on Emergency Interruption of Steam Turbine

ActiveCN112282868BHigh measurement accuracyImprove stabilityMachines/enginesSafety/regulatory devicesControl theoryElectric cables

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Electric connection structure for superconductor element

InactiveCN101540442ASolve mechanical assembly problemsSuperconductors/hyperconductorsSoldered/welded conductive connectionsElectricityElectrical conductor

Owner:NEXANS

A kind of PVB diaphragm with good weather resistance and preparation method thereof

ActiveCN112724689BImprove surface activityImprove the effect of graftingPolymer scienceDibutyl sebacate

Owner:浙江多力塑胶有限公司

A kind of metabolism and efflux dual-inhibition anpentesin nanoemulsion and its preparation method

InactiveCN108464970BHigh clinical application valueImprove stabilityAntibacterial agentsNervous disorderMetaboliteMetabolic enzymes

Owner:GUANGZHOU JINAN BIOMEDICINE RES & DEV CENT

A control method for bridge cable heating and anti-icing

ActiveCN105425854BAchieve anti-icing effectTemperature control using electric meansFreezing Point TemperatureElectricity

Owner:HUNAN UNIV OF SCI & TECH +2

A corrosion-resistant micro-steel pipe pile and its manufacturing method

ActiveCN107893415BImprove corrosion resistanceEasy to pasteBulkheads/pilesPressure groutingCorrosion resistant

Owner:HUAIHAI INST OF TECH +1

Tampon applicator

PendingCN112789015AAvoid discardingSave spaceTamponsBandagesEngineeringSurgery

Owner:ВЕНДРЕЛЛ ВИЛА, РАМОН

A liquid chromatography-enzyme electrode combined device and its application

ActiveCN104007219BBreakthrough missingGood effectComponent separationMaterial electrochemical variablesChromatographic separationFluid phase

Owner:ZHEJIANG ACAD OF TRADITIONAL CHINESE MEDICINE

Low-pass filtering device for coupling xDSL channels

InactiveCN1639974BSymmetryMultiple-port networksTransmissionCapacitanceEngineering

Owner:LABE EUROEN ADSL LECOM FASTNET

Rotary axis calibration method and system for 3D rotary scanning system

ActiveCN108592787BSimple requirementsSmall amount of collected dataCharacter and pattern recognitionUsing optical meansPoint cloudComputational physics

Owner:SHANGHAI JIAOTONG UNIV

A quick-pull electric drill assembly

ActiveCN108098015BAvoid destructionPrevent the channel from being skewedWork benchesPortable drilling machinesDrill bitDrill hole

Owner:ZHEJIANG YUANDA ELECTROMECHANICAL CO LTD

Manufacturing process for centrifugal casting of multi-element eutectic high-alloy rolls

ActiveCN103691903BQuality improvementGood smelting costHeat resistanceCastability

Owner:朝阳联强轧辊有限公司

Nano-modified low-shrinkage low-smoke halogen-free and flame-retardant polyolefin cable material and preparation thereof

ActiveCN103205053BInclusiveImprove shrinkage resistancePlastic/resin/waxes insulatorsInsulated cablesLinear low-density polyethylenePolyolefin

Owner:JIANGSU LINRY NEW MSTAR TECH

Integrated membrane module including on-line ultrasonic monitoring and cleaning

InactiveCN102423640BNot easy to cause damageExtended service lifeSemi-permeable membranesAnalysing solids using sonic/ultrasonic/infrasonic wavesConcentration polarizationCavitation

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A test method for EMU converter

ActiveCN106441762BIncrease authenticityVibration testingEngineeringUltimate tensile strength

Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

A motor drive circuit for a tree climbing robot

InactiveCN104503452BRealize industrial automationPosition/course control in two dimensionsMotor driveElectric machinery

Owner:CHONGQING NANFANG NUMERICAL CONTROL EQUIP

A smart card automatic card loading device

ActiveCN104828593BAvoid scratchesLow failure rateArticle feedersArticle separationCarboplatinEngineering

Owner:江苏华桠融通智能科技有限公司 +1

Method and system for early warning of two stools based on adversarial generative network

ActiveCN113768523BImprove forecast accuracyAddress long-term care challengesCharacter and pattern recognitionDiagnostic recording/measuringLong-term careFeature extraction

Owner:SOUTH CHINA UNIV OF TECH

Recovery and treatment method of waste gas and wastewater in the production of lithium-ion battery materials

ActiveCN110171885BEfficient use ofAchieve recyclingAmmonium nitratesPhosphatesExhaust fumesWastewater

Owner:TIANNENG SAFT ENERGY JOINT CO

Two-degree-of-freedom four-motor driven turntable

InactiveCN107131276BSimple structureLow costWork benchesFluid gearingsMotor driveEngineering

Owner:BEIHANG UNIV

Method and system for obtaining network access point

ActiveCN106488534BEasy to operateAssess restrictionComputer terminalNetwork access point

Owner:TENCENT TECH (SHENZHEN) CO LTD +1

A personalized design method for diabetic foot insoles

ActiveCN106372374BEnsure consistencyMeet customized needsDesign optimisation/simulationSpecial data processing applicationsStress distributionElement model

Owner:XI AN JIAOTONG UNIV

Method for pore forming by embedding assistant bonded rebar in reinforced concrete structure

ActiveCN101748899BAvoid damageEnsure safetyBuilding repairsDrilling machines and methodsReinforced concreteHardness

Owner:ZHONGTIAN CONSTR GROUP

A stepless flow control device

ActiveCN104948148BAchieve fine controlOpen fullyFluid removalWell/borehole valve arrangementsReservoir fluidPetroleum

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Inulin preparing method taking dried jerusalem artichoke as raw material

ActiveCN103044579BAchieve year-round productionReduce storage areaCichoriumImpurity

Owner:YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI

A method for excavating high-pressure bifurcated pipes

ActiveCN111236948BAvoid damageIntegrity guaranteedTunnelsAnchoring boltsStress concentrationBlasting vibration

Owner:中国水利水电第七工程局有限公司

A paper bag automatic card board sealing machine

ActiveCN104044299BAccurate locationReduce the number of employeesBag making operationsPaper-makingEngineeringMechanical engineering

Owner:浙江洁弗环保科技有限公司

Improved wheel hub structure

InactiveCN100467291CFree from the pain of maintenanceEnsure life safetyTyre partsEngineeringMechanical engineering

Owner:陈月女

Method for controlling horizontal direct current steering engine of underwater aircraft capable of avoiding risk in emergency and device therefor

ActiveCN102632987BAvoid the problem of high current switchingHigh working reliabilitySteering ruddersControl signalControl theory

Owner:NORTHWESTERN POLYTECHNICAL UNIV

An electromagnetic force booster device and method for friction stir welding with an internal force balance mechanism

ActiveCN113263255BRealize the boost output effectReliable lockingNon-electric welding apparatusBalancing machineFriction stir welding

Owner:TIANJIN UNIV

A method for preparing coded microspheres

ActiveCN106943968BImprove hydrophilicityHigh synthesis efficiencyLuminescent compositionsMicroballoon preparationAlkaneOligomer

Owner:广州广华深启科技有限责任公司

A kind of glass blasting equipment

ActiveCN111761521BRealize automatic deliveryRealize integrationAbrasive machine appurtenancesAbrasive blasting machinesAbrasive blastingEngineering

Owner:威海烟华安全玻璃有限公司

A boron process suitable for p+ selective emitter cells

ActiveCN110600558BReduce compoundingGuaranteed Surface ConcentrationFinal product manufactureSemiconductor devicesElectrical batteryOhmic contact

Owner:常州顺风太阳能科技有限公司

A glue device for a solvent-free compound machine

ActiveCN113000292BExcellent adhesionAdhesion is easy to removeLiquid surface applicatorsCoatingsPolymer scienceSolvent free

Owner:重庆富美包装印务有限公司

Chip box

InactiveCN102554891BReduce internal air pressureEnsure chip collection efficiencyMetal sawing accessoriesPortable power-driven toolsEngineeringAtmospheric pressure

Owner:NANJING CHERVON IND

Graphene/cobalt-based complex lithium battery negative electrode material and preparation method thereof

ActiveCN110212181BImprove conductivityNovel structureCell electrodesSecondary cellsLithium-ion batteryBattery cell

Owner:NANJING UNIV OF SCI & TECH

Item distribution method and device, distribution carrier device and storage medium

ActiveCN109815681BReal time monitoringAvoid breakingDigital data authenticationLogisticsTelecommunications linkDistribution method

Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD

A kind of sustained-release capsule of dexlansoprazole sodium and preparation method thereof

ActiveCN106668018BOxygenated impurities are reducedLow impurity contentOrganic active ingredientsDigestive systemSustained release pelletsDrug content

Owner:NANJING HERON PHARM CO LTD +1

Ultraviolet ray proof automobile sunshade device having nano-polymer composite coating layer

InactiveCN100343085CGuaranteed smoothGuaranteed flatnessLight protection screensRemovable external protective coveringsUltravioletEngineering

Owner:王红

Motor punching sheet excircle finishing device

InactiveCN104386500AUniformityImprove versatilityStacking articlesPunchingElectric machine

Owner:JIANGSU TONGDA POWER TECH

A kind of environment-friendly dinotefuran microemulsion without organic solvent and preparation method thereof

ActiveCN105638650BHarmfulHormonizingBiocideAnimal repellantsOrganic solventMicroemulsion

Owner:南京善思生态科技有限公司

Self-powered CMOS (Complementary Metal-Oxide-Semiconductor Transistor) image sensor

ActiveCN102623476BLow costAvoid problems such as poor image qualityTelevision system detailsColor television detailsLight energyImaging quality

Owner:重庆晟罡光电科技有限公司

Control method of speed and acceleration of continuous hot rolling roughing rolling unit

ActiveCN102179412BGood descaling effectImprove manual intervention capabilitiesRoll speed control deviceAutomatic controlControl system

Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

Carrier transmission method, equipment and system for bearing physical downlink control channel information

InactiveCN102104933BThe maximum number of blind detections has been reducedError preventionAssess restrictionControl signalAgricultural engineering

Owner:CHINA MOBILE COMM GRP CO LTD

A split self-exciting retarder combined with a planetary gear mechanism

ActiveCN106994903BIncrease speedIncrease the output voltageElectrodynamic brake systemsBrake torqueDrive shaft

Owner:YANGZHOU DONGYUAN AUTO PUMP TECH CO LTD

Media transport in rotor shaft

ActiveCN106464085ANo imbalanceReduce weightMagnetic circuit rotating partsMechanical energy handlingDelivery systemFlange

Owner:THYSSENKRUPP PRESTA TECCENTER AG

A communication key distribution method based on android intelligent mobile terminal

ActiveCN104243144BHigh strengthEasy to joinKey distribution for secure communicationMultiple keys/algorithms usageComputer terminalKey distribution

Owner:QUANTUMCTEK +1

Image compression method and image coder

ActiveCN100596200CSimplify Design GoalsQuality improvementTelevision systemsDigital video signal modificationPattern recognitionImage compression

Owner:HUAWEI TECH CO LTD

Resource interaction method and system based on education cloud platform

ActiveCN112260934BOvercoming the disadvantages of insufficient securityAvoid congestionUser identity/authority verificationData switching networksData classEngineering

Owner:SICHUAN UNIV

A kind of method of directly synthesizing cyclohexanol by cyclohexylamine

ActiveCN104926601BOpen up the technical route of synthesisGood miscibilityPreparation by hydrolysisHydrogenRoom temperature

Owner:HEBEI UNIV OF TECH

A kind of cadmium-tolerant anammox granular sludge cultivation method

ActiveCN110482699BIncrease concentrationImprove toleranceWater treatment parameter controlWater treatment compoundsInorganic saltsTotal nitrogen

Owner:HANGZHOU NORMAL UNIVERSITY

Backup power supply system and method for online monitoring equipment

InactiveCN106130081BArrange time reasonablyReduce lossElectrical apparatusElectricityStandby power

Owner:TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +2

Low carbon nitrogen ratio domestic sewage double sludge partial nitrosation and denitrification ultra-deep nitrogen and phosphorus removal process

ActiveCN111484200BImprove purification efficiencyTreatment involving filtrationMultistage water/sewage treatmentActivated sludgeFiltration

Owner:YUNNAN UNIV

Copper-core silicon rubber insulation fire-resistant polyolefin jacket zero-halogen low-smoke flame-retardant electrical cable

ActiveCN101707074BReduce dosageLow costRubber insulatorsInsulated cablesElectrical conductorPower cable

Owner:四川鑫电电缆有限公司