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.

A device used to create a cavity in a vertebral body

ActiveCN104116545BAvoid damageEffective penetrationSurgeryBone TrabeculaeBone tissue

Owner:SHANGHAI KINETIC MEDICAL

A method for automatic generation of framework code of virtual test distributed object model

ActiveCN102929681BTo achieve a standardized descriptionTake advantage ofProgram controlMemory systemsLexical analysisDistributed object

Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

A curved grid plate re-cleaning type three-cylinder sieve oat cleaning device

ActiveCN109601142BReduce loadImprove efficiencyThreshersAgricultural engineeringStructural engineering

Owner:HENAN UNIV OF SCI & TECH

Double-acting tapered wedge forming mechanism

ActiveCN102601243BReduce in quantitySimplify complex structuresShaping toolsPunchingEngineering

Owner:LEMTECH PRECISION MATERIAL (CHINA) CO LTD

A kind of wear-resistant cermet with tic-ni-mo2c alloy as wear-resistant phase and its preparation method and application

ActiveCN106001550BImprove wear resistanceImprove fracture toughnessTransportation and packagingMetal-working apparatusHigh fractureWear resistant

Owner:广东金瓷三维技术有限公司

A curling spring pressing rod for cylindrical alkaline battery

ActiveCN111180751BAvoid damageReduced dimensional accuracy requirementsPrimary cell manufactureDry cellsElectrical batteryClassical mechanics

Owner:宁波金山双鹿电池有限公司

Hurricane-resistant acoustic glazing

PendingCN113661061AIdeal solar heat shielding performanceSynthetic resin layered productsConstructions elementsIonomerClassical mechanics

Owner:KURARAY EURO GMBH

Based on 5G, real-time multi-channel 4K high-definition video system can be played on bus TV

ActiveCN110650144BSmooth and stable playbackTelevision system detailsColor television detailsComputer hardwareEngineering

Owner:HANGZHOU ARCVIDEO TECHNOLOGY CO LTD

Product automation test implementation method and product automation test auxiliary tool

InactiveCN103593282BFully automatedImprove test efficiencySoftware testing/debuggingTest efficiencyProduct testing

Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

A Combined Power Generation and Ice Making System Using Natural Gas Residual Pressure

ActiveCN110220341BImprove economyReduce the temperatureIce productionFood processingCooling towerWater storage tank

Owner:GUANGDONG OCEAN UNIVERSITY

Waterborne double-component full-light opalescent finish paint and preparation method thereof

InactiveCN102363694BSolution for perfect emulsificationLong-term stabilityPolyurea/polyurethane coatingsPolyolFoaming agent

Owner:CHENGDU BEIDA PAINT

Mesoscopic strain measurement device and measurement method of sand particle nanogel cementation zone

ActiveCN106813977BReduce disturbanceMaterial strength using tensile/compressive forcesNano siliconControl system

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

An adaptive hand-automatic electric balance car

InactiveCN104986281BEnsure safetyIncrease mileageOptical signalRider propulsionPower batteryControl system

Owner:郑磊 +1

A wind tunnel test method for studying the influence of transition on the aerodynamic characteristics of hypersonic vehicles

ActiveCN112304563BIncrease profitEasy to operateRadiation pyrometryAerodynamic testingFlight vehicleClassical mechanics

Owner:中国空气动力研究与发展中心超高速空气动力研究所

A Method for Welding Deformation of Tower Feet and Hot Dip Galvanized Stress Release Deformation

ActiveCN105057930BReduce welding distortionImprove carrying capacityHot-dipping/immersion processesWelding/cutting auxillary devicesStress reliefSpot welding

Owner:QINGHAI POWER TRANSMISSION & TRANSFORMATION ENG +2

An invisible snap-on baseboard heating system

ActiveCN104595959BAvoid damageAchieve convection coolingLighting and heating apparatusSpace heating and ventilation detailsThermal expansionHeat sink

Owner:合肥安诺新型建材有限公司

A kind of direct preparation method of rare earth layered hydroxide film

ActiveCN107829119BDurationQuality improvementMaterial nanotechnologyElectrolytic inorganic material coatingRare earth ionsThin membrane

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Five-level double step-down full bridge inverter

InactiveCN100438303CReduce harmonic contentReduce switching frequencyAc-dc conversionLoad circuitCapacitance

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for controlling air conditioner compressor

ActiveCN107776363BAir-treating devicesVehicle heating/cooling devicesEngineeringControl theory

Owner:HYUNDAI MOTOR CO LTD

Single cylinder engine and vehicle provided with the same

InactiveCN1908419APrevent deflagrationElectrical controlInternal combustion piston enginesCombustion chamberEngineering

Owner:YAMAHA MOTOR CO LTD

Electronic sphygmomanometer

ActiveCN100488447CLow costMeet high precision requirementsEvaluation of blood vesselsAngiographyExhaust valveMeasurement device

Owner:潘卫江 +1

A method for indoor location tracking

InactiveCN104869541BHigh precisionParticular environment based servicesLocation information based serviceWeight coefficientLocation tracking

Owner:JILIN UNIV

A method for preparing optically pure l-tert-leucine using active inclusion bodies

ActiveCN107858384BReduce manufacturing costLow costAntibody mimetics/scaffoldsOxidoreductasesInclusion bodiesTert-leucine

Owner:XIAMEN UNIV

A double-connected relay protection pressure plate with state monitoring function

ActiveCN111276930BWith status monitoring functionCondition monitoring results are reliableEmergency protective arrangement detailsEmergency protective arrangements for automatic disconnectionElectrical connectionStructural engineering

Owner:STATE GRID HUNAN ELECTRIC POWER +2

A communication method and device

ActiveCN113132322BTransmissionTelecommunicationsReal-time computing

Owner:HUAWEI TECH CO LTD

A method and device for calibrating tbox parameters based on CAN network

ActiveCN107294826BReduce troubleImprove calibration efficiencyDetecting faulty computer hardwareBus networksReliability engineeringComputer engineering

Owner:HUIZHOU DESAY SV AUTOMOTIVE

An intelligent batch file recovery device and method

ActiveCN102936987BImprove efficiencyImprove accuracyBuilding locksSafesEngineeringInformation searching

Owner:BEIJING LANXUM COMP TECH

Rare earth ion-doped dodecacalcium heptaaluminate polycrystalline powder with up-conversion light color tunability, preparation method and application thereof

InactiveCN107011894BWith light color adjustmentNo pollution in the processLuminescent compositionsYTTERBIUM OXIDERare earth ions

Owner:GUANGDONG UNIV OF TECH

A method of calculating shoe upper spraying trajectory through 3D point cloud data

ActiveCN113304970BLow costHigh precisionLiquid surface applicatorsSpraying apparatusPoint cloudComputer graphics (images)

Owner:深圳群宾精密工业有限公司

A composite helical fiber spinning device and spinning method thereof

ActiveCN106555234BHas the characteristics of helical electrospun fibersMeet Biomedical Engineering ApplicationsFilament/thread formingEngineeringHigh pressure

Owner:ZHEJIANG UNIV

A disc oiling machine

ActiveCN105478602BEasy to cleanEasy loadingShaping toolsEngineeringManipulator

Owner:山东多星电器有限公司

Frequency emergency control method of power system based on dynamic load shedding of doubly-fed wind turbines

ActiveCN111064206BDynamic change of load shedding rateQuick responseClimate change adaptationSingle network parallel feeding arrangementsLoad SheddingControl engineering

Owner:CHONGQING UNIV

Disturbance method of air conditioner

ActiveCN110081567BImprove comfortMechanical apparatusLighting and heating apparatusAir velocityRoom temperature

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Pearl automatic screening device

ActiveCN105642556BReduce manufacturing costImprove screening efficiencyGradingLong axisEngineering

Owner:佛山市顺德区美飒珠宝有限公司

For encapsulation no/n with prior decontamination and rinse steps ₂ mixture method

ActiveCN102814155BVessel geometry/arrangement/sizeVessel wallsEngineeringExcretion

Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE +1

Preparation method of three-dimensional graphene oxide-based carbon dioxide adsorbent

ActiveCN108745287BImprove performanceHigh activityGas treatmentOther chemical processesAdsorption selectivityUltrasound assisted

Owner:FUJIAN UNIV OF TECH

A cacl based ₂ /licl two-stage solution dehumidification fresh air treatment system

ActiveCN109506305BAchieve deep dehumidificationImprove dehumidification effectLighting and heating apparatusAir conditioning systemsAir cycleThermodynamics

Owner:NANCHANG UNIV

On-line real-time diagnosis method for parallel misalignment fault of coupling

InactiveCN101430240BMethod scienceConclusion scienceUsing subsonic/sonic/ultrasonic vibration meansVibration testingFrequency spectrumCoupling

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

High-intensity hydraulic support pipe with wall thickness of 60mm-70mm

ActiveCN101566066BIncrease the depth of hardeningImprove welding qualityFurnace typesProps/chocksHeat-affected zoneHigh intensity

Owner:TIANJIN STEEL PIPE MFG CO LTD

A fuse type frame infill wall panel and its design method

ActiveCN108360709BMeet the needs of vertical free deformationIncrease stiffnessWallsProtective buildings/sheltersFilling materialsDesign methods

Owner:HARBIN INST OF TECH AT WEIHAI

Optical fiber filter with ultra-wide tuning range

PendingCN114647033AAchieve tuningQuick tuneCoupling light guidesGratingLight beam

Owner:SHANGHAI BRANCH FUZHOU GAOYI COMM CO LTD

Supporting device and vehicle for vehicle-mounted display terminal

ActiveCN108327649BAdjustable display angleVehicle componentsIn vehicleMechanical engineering

Owner:BYD CO LTD

an industrial boiler

ActiveCN110332510BAvoid damageReduce lossesAir/fuel supply for combustionSteam boilersWater storageThermodynamics

Owner:日照菁英传媒科技有限公司

sea urchin shell opener

InactiveCN103749640BEasy to operateSimple structureBivalves processingPhysical medicine and rehabilitationSea urchin

Owner:DALIAN OCEAN UNIV +1

Method and system for engine control

ActiveCN108625996BReduce openingLarge openingMechanical controlElectrical controlControl theoryMechanical engineering

Owner:FORD GLOBAL TECH LLC

Film coating process for aluminium alloy wheel hub

InactiveCN101343740BReduce pollutionReduce energy consumptionVacuum evaporation coatingSputtering coatingPolyesterMaterials science

Owner:HUZHOU JINTAI PLATING IND

A Realization Method of Precise Clock Synchronization Based on ptpd2 Protocol

ActiveCN108880727BAvoid interferenceImprove Clock Synchronization AccuracyTime-division multiplexTransmissionTimestampSlave clock

Owner:HEFEI UNIV OF TECH

Annular air outlet hand dryer

InactiveCN102755131BDomestic applicationsPulp and paper industryGas supply

Owner:HOKWANG IND

A method and system for login verification

ActiveCN106878335BPrevent malicious callsImprove applicabilityTransmissionPasswordSoftware engineering

Owner:江苏泽超信息技术有限公司

Lithographic apparatus and device manufacturing method

ActiveCN102375347BSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusEngineering

Owner:ASML NETHERLANDS BV

PVC material for high-speed data cables

ActiveCN104031334BImprove hydrophobicityLong-term usePlastic/resin/waxes insulatorsSesquioxideAntimony trioxide

Owner:JIANGSU HENGTONG WIRE & CABLE TECH

A deodorizing type floor drain core that facilitates the cleaning of sundries

ActiveCN112031128BEasy to cleanFor quick outflowSewerage structuresClimate change adaptationEnvironmental engineeringMechanical engineering

Owner:淮北木文信息科技有限公司

High-fertility long-acting anti-verticillium-wilt biological bacterial fertilizer and preparation method thereof

ActiveCN103641605BSlow release of fertilityExtend the fertilizer periodOrganic fertilisersFertilizer mixturesHigh fertilityPlant disease

Owner:内蒙古丰之道生态工程有限公司

File bag for file management

ActiveCN109774342BMeet storageFiling appliancesStructural engineeringArchival document

Owner:浙江盛道文具制造有限公司

Video file processing method and device

ActiveCN109274902BProcessing speedReduce waiting timeTelevision system detailsColor television detailsComputer hardwareNetwork abstraction layer unit

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

Management of unique identifiers in the database

ActiveCN108694230BDatabase updatingSpecial data processing applicationsManagement unitUnique identifier

Owner:AMADEUS S

Drug delivery device with cap induced needle movement

InactiveCN106102804AAmpoule syringesInfusion needlesBiomedical engineeringDrug delivery

Owner:NOVO NORDISK AS

Preparation method of pa-mbe homoepitaxial high-quality gan single crystal thin film

ActiveCN108330536BImprove crystal qualityGood surface smoothnessPolycrystalline material growthFrom chemically reactive gasesNitrogen plasmaThin membrane

Owner:NANJING UNIV

A Microgrid Voltage Control Method for Fuzzy Adaptive Operation of High Penetration Fans

ActiveCN111064196BEffective response to load disturbanceImprove voltage operation stabilitySingle network parallel feeding arrangementsAc network load balancingMicrogridElectrical battery

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

An automatic spraying device for porcelain insulators

ActiveCN110665703BImprove applicabilityLow costSpraying apparatusEngineeringMechanical engineering

Owner:崔亮

A kind of preparation method of starch sulfonate

ActiveCN105566505BNo emissionsNo dischargeChemical industryPollution

Owner:CHINA RAILWAY 12TH BUREAU GRP +1

A kind of Araim subset selection method and system based on Beidou constellation

ActiveCN109581445BReduce computing loadGuaranteed Availability Forecast ForecastSatellite radio beaconingComplex mathematical operationsAlgorithmRemote sensing

Owner:BEIHANG UNIV

Installation pendant, fixing structure and assembly method of double-glass photovoltaic module

ActiveCN105897128BEasy to slideEffort-saving slidingPhotovoltaic supportsPhotovoltaic energy generationBiochemical engineeringKeel

Owner:POWERWAY RENEWABLE ENERGY

Application of a kind of highly charged cationic porphyrin in the preparation of pdt nano photosensitizer

ActiveCN110642865BGood biocompatibilityEasy to metabolize and decomposeOrganic chemistryEnergy modified materialsPhotosensitizerNanocarriers

Owner:TIANJIN UNIV

A performance monitoring and tuning system and method for a distributed storage system

ActiveCN106126407BImprove performanceHardware monitoringGreedy algorithmComputer module

Owner:XI AN JIAOTONG UNIV

Puncture outfit sealing film containing reverse grooves

ActiveCN106037899AFree from damageCannulasSurgical needlesEngineering

Owner:5R MED TECH CHENGDU CO LTD

Surface treatment agent for paper

InactiveCN101821453AWater-repelling agents additionPaper coatingCopolymerMonomer

Owner:KAO CORP +1

Double-pipe heat exchanger

InactiveCN101776405BReduce lossesImprove heat transfer effectHeat exchanger casingsStationary tubular conduit assembliesPlate heat exchangerEngineering

Owner:SHANGHAI CHUNHUA ELECTRONICS

Method for manufacturing finfet devices

ActiveCN103681347BSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor structureEngineering

Owner:TAIWAN SEMICON MFG CO LTD

A joint connection of recycled block concrete composite beam-column and its construction method

ActiveCN106522381BSolve delivery difficultiesReduce deliveryBuilding constructionsConcrete beamsRebar

Owner:SOUTH CHINA UNIV OF TECH

Processing method of high density organic process wastewater in production of amprolium hydrochloride

ActiveCN102276097BMultistage water/sewage treatmentAlkali metal chloridesHigh densityResource recovery

Owner:ZHEJIANG DAYANG BIOTECH GROUP

Lime briquetting production line

ActiveCN103143295BLower unit costGuaranteed demandGranulation by material expressionGranulation using vibrationProduction lineBelt conveyor

Owner:内蒙古君正化工有限责任公司

A kind of oil well cement slurry high temperature viscosifier and preparation method thereof

ActiveCN110760295BSatisfy the thickening effectGood viscosity increasing effectDrilling compositionFiberWell cementing

Owner:CHINA PETROLEUM & CHEM CORP +1

Device and method for expanding speech bandwidth based on G.711.1

InactiveCN102522092BImplement hidden transmissionReduce high frequency noiseSpeech analysisNarrowbandSpeech coding

Owner:DALIAN UNIV OF TECH

Prefilter

ActiveCN106039802BImprove efficiencyLow costStationary filtering element filtersBiochemical engineeringOutfall

Owner:ZHEJIANG QINYUAN WATER TREATMENT S T

Juicer

ActiveCN102151061BRealize automatic slag dischargeAvoid strandedStrainersFruit juiceEngineering

Owner:汪恩光

Telescope rolling friction drive positive pressure dynamic correction system

InactiveCN100492093CAccuracy depends onAvoid Mutual SlipMechanical power/torque controlTelescopesBall bearingDrive wheel

Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

Automobile body rear floor device

InactiveCN100590021CReduce maintenance costsProtection from damageSuperstructure subunitsTrofferAutomotive engineering

Owner:SHANGHAI HUAPU AUTOMOBILE CO LTD

Two-dimensionally driven lock, key, and unlocking method thereof

InactiveCN109236061AIncrease the difficulty of unlockingIncrease the difficultyKeysOpto-electronic device actuationEngineeringMechanical engineering

Owner:沈明德

Double wind internal suction feed grinder

ActiveCN104798558BReduce the volume of the whole machineShorten the delivery pathFeeding-stuffCuttersEngineeringFeeding tube

Owner:宜良县东毅农机制造有限公司

Texture detection circuit, charging circuit and driving method, touch display panel

ActiveCN110163172BIncrease profitImprove battery lifeBatteries circuit arrangementsStatic indicating devicesHemt circuitsComputer science

Owner:BOE TECH GRP CO LTD

Chinese herbal medicine for treating paranasal sinusitis

ActiveCN102228557BRelieve symptomsEasy to prepareHydroxy compound active ingredientsRespiratory disorderParanasal sinusitisSide effect

Owner:南通东湖国际商务服务有限公司

Chinese medicinal capsule for treating asthenic cold type prolonged diarrhea

InactiveCN1301726CVersatileTo achieve the goal of treating the symptomsDigestive systemCapsule deliveryChinese cinnamonMedicine

Owner:金恭春

A kind of synthetic method of α-cyclic citral

ActiveCN108101760BPromote generationNo generationOrganic compound preparationCarbonyl compound preparationIsomerizationPtru catalyst

Owner:WANHUA CHEM GRP CO LTD

Method and device for maximum power tracking of photovoltaic cell modules based on knee point equal power method

ActiveCN103677063BEliminate lossPV power plantsPhotovoltaic energy generationPeak valueEngineering

Owner:WINCHANCE TECH

An automatic fast pyrography device

ActiveCN107175980BImprint implementationAvoid burnsDecorative surface effectsDrive motorEngineering

Owner:NANYANG INST OF TECH

Attack detection device, system and method

ActiveCN107798241BExecution does not interfereNo increased loadPlatform integrity maintainanceAttackEmbedded system

Owner:LOONGSON TECH CORP

A kind of polynaphthyl ether ketone aromatic amide and its preparation method and application

ActiveCN110467725BNovel structurePolymer sciencePolyamide

Owner:JILIN UNIV

A Navel Orange Image Segmentation Method Based on Adaptive Step Size and Acoustic Search Algorithm

InactiveCN104715490BImprove search capabilitiesFast convergenceImage enhancementImage analysisHarmony searchImage segmentation

Owner:JIANGXI UNIV OF SCI & TECH

Hot pot utensils

ActiveCN105361638BAvoid burning potHeating evenlyCooking vesselsSteam heatingWaste management

Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建

Communication bandwidth forecasting method and device based on power business requirements

ActiveCN102938742BRealize reasonable planningImprove forecast accuracyData switching networksElectric power systemPrincipal component analysis

Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1

A long focal length apochromatic optical lens suitable for long distance imaging

ActiveCN106249385BConsistent Image QualitySuitable for mass productionOptical elementsCamera lensImaging quality

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Extraction of oxygenates from a hydrocarbon stream

InactiveCN100575320CExtraction purification/separationRefining with two or more solventsOxygenateSolvent

Owner:SASOL TEKHNOLODZHI PROPRIEHJTEHRI LTD

A method and system for realizing over-area alarm

InactiveCN105355005BTo achieve the purpose of saving electricityEasy to implementAlarmsLocation information based serviceAlarm messageBroadcasting

Owner:POTEVIO INFORMATION TECH CO LTD

Contour grinding and chamfering method of special-shaped CdZnTe wafer

ActiveCN110722406BIncrease profitImprove grinding efficiencyGrinding carriagesGrinding drivesWaferingCadmium zinc telluride

Owner:西北电子装备技术研究所

Microwave oven for baking food

InactiveCN102305419BEvenly bakedHigh speedDoors for stoves/rangesDomestic stoves or rangesCooking & bakingTransformer

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Method of Photo Restoration Based on Resolution Upscaling

ActiveCN105809621BFull detailsClear edgesImage enhancementImage analysisRelational modelImage resolution

Owner:HARBIN SUPER RESOLUTION FX TECH CO LTD

A logistics delivery drone

ActiveCN110979704BEffectively fixedEffective protectionAlighting gearAircraft indicatorsWire rodGear wheel

Owner:陕西蓝天上航空俱乐部有限公司

A parking space lock device and control method

ActiveCN109235995BImprove management efficiencyEasy to controlCharacter and pattern recognitionIndividual entry/exit registersSimulationParking space

Owner:GOERTEK OPTICAL TECH CO LTD

Multifunctional purification apparatus in condenser of power plant

ActiveCN101693156BSpeed up iron removal and purificationExtend regeneration timeFiltration separationPower stationEngineering

Owner:北京圣朗玛磁选技术有限公司

Quasi-optical mode conversion device and method of terahertz multimode frequency tunable gyrotron

ActiveCN108134163BHigh Tunable BandwidthWaveguide type devicesGaussian beamBroadband

Owner:PEKING UNIV

Preparation method of thick medium and high chromium ferritic stainless steel

InactiveCN101745532BImprove plastic toughnessInternal grain size refinementRoll mill control devicesFurnace typesSS - Stainless steelSteel belt

Owner:BAOSHAN IRON & STEEL CO LTD

Method for making electrical connector and electrical connector

ActiveCN105846215BReduce spacingImprove yieldContact member cases/bases manufactureCoupling device detailsElectrical connectorElectrical and Electronics engineering

Owner:SHENZHEN DEREN ELECTRONICS

Smart insurance terminal

ActiveCN106228705BMeet business needsImprove handlingFinanceApparatus for meter-controlled dispensingCommunication unitComputer terminal

Owner:深圳悦美移动科技有限公司

Method and system for executing plug-in unit

ActiveCN101179378BSimplify the release processSimplify the download processKey distribution for secure communicationEncryptionServer

Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Apparatus for grinding of spinning cylinders

InactiveCN1903507AEliminate measurement inaccuraciesAccurate measurementRevolution surface grinding machinesBelt grinding machinesDistance sensorsPhysics

Owner:罗新科有限及两合公司机械制造厂

A kind of Western-style ham processing method and its production device

ActiveCN106359523BGreat tasteFunction increaseSausage makingDiseaseEngineering

Owner:河南尚品食品有限公司

Preparation method of aluminate-based long-afterglow luminous material

ActiveCN102618268BImprove uniformityPerfect combustion reaction processLuminescent compositionsHigh energyReaction temperature

Owner:JIANGSU LIGANG SCI & TECH

A high-reliability vehicle window control method

ActiveCN108590425BSave assembly timeImprove general performancePower-operated mechanismPower supplyElectric machineryReliability engineering

Owner:天顶星(天津)电子科技有限责任公司

An intelligent mechanical arm with an anti-falling component

ActiveCN111283719BEfficient crawlingEfficient transportGripping headsRobotic armSimulation

Owner:安徽轶记机械科技有限公司

Checking device for through state of train braking tube and state of other wind equipment

InactiveCN100494953CGuaranteed safe operationGuaranteed normal operationVolume/mass flow by dynamic fluid flow effectRailway vehicle testingEngineeringElectric signal

Owner:SOUTHWEST JIAOTONG UNIV

a bypass switch

ActiveCN102194618BReduce vibration shockContact surface shape/structureProtective switch operating/release mechanismsThree-phaseCircuit breaker

Owner:EAST CHINA ELECTRIC POWER TEST & RES INST +1

Liquid crystal structure contained solid lipid nanoparticle and preparation method thereof

ActiveCN103202773BReduce energy consumptionSimple preparation processCosmetic preparationsPowder deliveryOil phaseFatty alcohol

Owner:广东三好科技有限公司

Metal cover corner and processing method thereof

InactiveCN104105373BAchieve sealingIncrease widthCasings/cabinets/drawers detailsMetal casingsEngineeringMechanical engineering

Owner:AOJIE HARDWARE JIANGSU

A multipath demodulation method and device

ActiveCN106301466BShorten the timeImprove the efficiency of scheduling tasksProgram initiation/switchingTransmissionMulti pathComputer science

Owner:SANECHIPS TECH CO LTD

A Metal Bearing Assembly Mechanism for Improving Assembly Quality and Assembly Precision

ActiveCN111059161BHigh quality and precisionImprove assembly accuracyBearing componentsHydraulic cylinderClassical mechanics

Owner:SHENYANG JIANZHU UNIVERSITY

A kind of titanium slag extraction building decoration board and its production method

ActiveCN108298940BWater resistantFireproofCovering/liningsSolid waste managementNonwoven fabricMagnesite

Owner:UNIV OF SCI & TECH LIAONING +1

Ring packing and sealing machine

InactiveCN105947316BSimple structureImprove work efficiencyWrapper twisting/gatheringCartonEngineering

Owner:HUANGHE S & T COLLEGE

A Novel Indoor Localization Method Based on Fingerprint Clustering

ActiveCN103634902BShort reaction timeHigh positioning accuracyCharacter and pattern recognitionWireless communicationGeographic siteCluster algorithm

Owner:SHANGHAI JIAOTONG UNIV

Work equipment provided with damper element

ActiveCN113518552AMowersCuttersElectrical batteryDamper

Owner:EMAK

Switch device and multi-channel coupling selector with the switch device

ActiveCN103647539BAvoid damageGood control of signal transmissionElectronic switchingCMOSChannel coupling

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

SAR image segmentation method based on sar-kaze feature extraction

ActiveCN108109153BRich image detailEfficient use ofImage enhancementImage analysisRadar imagingImage segmentation

Owner:XIDIAN UNIV

Measuring device for architectural design and its working method

ActiveCN109506635BEasy to measureSmooth rotationSurveying instrumentsMeasurement deviceMeasuring instrument

Owner:XIAMEN UNIV TAN KAH KEE COLLEGE

Structural Stability Optical Detector and Method for Surrounding Rock of Tunnel

ActiveCN114485426BImprove practicalityAdjustable installation heightUsing optical meansPull forceEngineering

Owner:中交投资南京有限公司

Device and method for testing and standardizing performance of macrotype over-loading operation equipment

InactiveCN101206164BPerfect performance optimizationQuick Performance TestStructural/machines measurementHydraulic cylinderEngineering

Owner:SHANGHAI JIAOTONG UNIV

A fiber temporary plugging diversion fracturing method to improve the productivity of low-permeability tight sandstone oil and gas wells

ActiveCN105041287BImprove the transformation effectThe method is simpleFluid removalSealing/packingFiberCrack closure

Owner:PETROCHINA CO LTD