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.

Network resource allocation method and network controller

ActiveCN109041092BIncrease occupancyAvoid unbalanced distributionNetwork traffic/resource managementNetwork planningResource assignmentNetwork control
Owner:HUAWEI TECH CO LTD +1

Compile-debugging method of embedded software

InactiveCN100416513CLow costSoftware testing/debuggingNetworks interconnectionEmbedded softwareNetwork File System
Owner:ZTE CORP

A kind of diamond wire silicon chip cutting method

ActiveCN108162214BSimple cutting methodQuality improvementFine working devicesWire cuttingSilicon
Owner:YINGLI ENERGY CHINA

Transistor Synthetic Inductor

InactiveCN104898761BQ value remains constantElectric variable regulationCapacitancePhase noise
Owner:BEIJING UNIV OF TECH

Charge and smelting method of high-grade vanadium titanomagnetite

ActiveCN112553388BRaise the gradeFine granularityBlast furnace detailsMagnetiteBlast furnace smelting
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Organic electroluminescence device, organic electroluminescence display panel and manufacturing method thereof

ActiveCN101855742BAvoid pollutionReduce surface resistanceTransistorElectroluminescent light sourcesHole transport layerOrganic electroluminescence
Owner:JOLED INC

A method and device for measuring the focal length of a laser crystal thermal lens using the knife-edge method

ActiveCN110987379BAccurate focusSimple structureTesting optical propertiesDivergence angleLaser light
Owner:HARBIN INST OF TECH +2

A heat treatment method for carburizing and quenching in a vacuum furnace

ActiveCN106987794BImprove wear resistanceImprove heart toughnessSolid state diffusion coatingFurnace typesElectrical resistance and conductanceHardness
Owner:武汉华夏精冲技术有限公司

A brewing method

InactiveCN102639687AWort preparationGlycosylasesCrystallographyMaltogenic alpha-amylase
Owner:NOVOZYMES AS

Attachment-based mail search and processing method and system

ActiveCN103490988BConvenient queryEasy to viewOffice automationData switching networksEngineeringEmail search
Owner:湖南珩君软件开发有限公司

A vehicle-mounted gesture recognition test system and test method

ActiveCN110826426BImprove general performanceEasy maintenanceVehicle testingCharacter and pattern recognitionHand graspIn vehicle
Owner:CHINA AUTOMOTIVE TECH & RES CENT +1

High-temperature and high-pressure preparation method of cubic-phase scandium germanium oxide

InactiveCN103198912BHigh purityImprove qualityInorganic material magnetismMaterials preparationHigh pressure
Owner:JILIN UNIV

Block chain-based identification method, information storage method and related device

ActiveCN110889373BImprove identification efficiencyStill image data indexingCharacter and pattern recognitionPattern recognitionIdentity recognition
Owner:AGRICULTURAL BANK OF CHINA

Horizontal triaxial tension and compression tester

InactiveCN101614638BImprove integrityGuaranteed integrityMaterial strength using tensile/compressive forcesData acquisitionEngineering
Owner:TSINGHUA UNIV

Method for preparing water-soluble affinity ultrafiltration carrier

InactiveCN100348302CSolve the problem of low purification efficiencyQuick responseUltrafiltrationSolubilityActivation method
Owner:SOUTH CHINA UNIV OF TECH

Vehicle Lamps

ActiveCN109084267BImprove visual recognitionDoes not impair reflex control functionVehicle headlampsRoad vehiclesFirst lightGobo (lighting)
Owner:KOITO MFG CO LTD

Topology of HVDC Converter for Doubly-fed Wind Turbine

ActiveCN103236711BRealize long-distance high-voltage flexible DC transmissionSmall footprintSingle network parallel feeding arrangementsWind energy generationHigh-voltage direct currentHigh pressure
Owner:QUFU NORMAL UNIV

Thin film and test device for testing lcd panel and manufacturing method of same

InactiveCN103189790BImprove wiring methodSimple processNon-linear opticsLiquid-crystal displayEngineering
Owner:PRO 2000

Process for producing compound and process for producing polymer comprising same

ActiveCN109320443BOrganic compound preparationSulfide preparationPolymer scienceAlkoxy group
Owner:IND TECH RES INST

A large-size capacitive screen utilizing a seamless splicing structure

ActiveCN108874246BThe connection structure is stableGuaranteed seamlessDigital data processing detailsInput/output processes for data processingGlass coverStructural engineering
Owner:SHENZHEN ZHILING WEIYE TECH

How to judge whether the multi-unit unit is short of oil

ActiveCN104748782BFast, convenient and accurate judgmentSolve technical problemsMeasurement devicesMulti unitTemperature difference
Owner:NINGBO AUX ELECTRIC

A method for quantitative determination of NH4+ uptake rate of rice ammonium transporter protein osamt1;1

InactiveCN103923969BEasy to operateAccurate operationFungiMicrobiological testing/measurementBiotechnologyQuantitative determination
Owner:INST OF SOIL SCI CHINESE ACAD OF SCI

Display panel, display device and display method

ActiveCN108319012BReduce the numberStatic indicating devicesColor television detailsLED displayDisplay device
Owner:BOE TECH GRP CO LTD

A kind of low-temperature curable powder coating and preparation method thereof

ActiveCN103333588BImprove mechanical propertiesPowdery paintsEpoxy resin coatingsEpoxyPolymer science
Owner:JIANGSU HUAGUANG POWDER

Support device for notebook computer, notebook computer and control method thereof

ActiveCN101571731BExact motion commandDigital data processing detailsStands/trestlesDrive motorComputer engineering
Owner:LENOVO (BEIJING) LTD

Accurate positioning of facial acupoints and learning method of acupuncture and moxibustion prescription

InactiveCN104207931BImprove utilization efficiencyEfficient integrationAcupunctureDevices for locating reflex pointsPhysical medicine and rehabilitationData information
Owner:SHANGHAI UNIV OF T C M

Preparation and application of polymalic acid and polybenzyl malate with high crystallinity

ActiveCN107759778BHigh strengthHigh hardnessImpression capsDentistry preparationsPolymer scienceBiocompatibility
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

A kind of bamboo leaf flavonoid cellulose adsorbent, preparation method and application thereof

InactiveCN106238000BLow toxicityNot easily oxidizedOrganic chemistryOther chemical processesCelluloseSocial benefits
Owner:CHANGAN UNIV

A Method for Identifying Underachievers in Network Education

ActiveCN106373057BSolve the problem of predicting learning effects in stagesData processing applicationsCharacter and pattern recognitionLearning basedFeature extraction
Owner:XI AN JIAOTONG UNIV

A kind of disk element support with spring

ActiveCN103240385BReduce internal stressHandling devicesWire rodEngineering
Owner:NINGBO JINDING FASTENING PIECE

Combined shower system with overhead spray and hand shower

ActiveCN103521369BEasy to switchLow costSpray nozzlesWater sourceEngineering
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD

Polyketide compound with antitumor activity and its preparation method and application

ActiveCN107698602BGood antitumor activityEasy to separateOrganic chemistryMicroorganism based processesWilms' tumorFermentation
Owner:WUHAN UNIV

Foaming production line for water tank heat-insulation layers

InactiveCN101786309BAvoid wastingAccurate positioning of the injection siteProduction lineInsulation layer
Owner:YUNNAN YUXI TAIBIAO SOLAR ENERGY EQUIP

A dust-proof textile needle seat

ActiveCN107142566BWith buffer capacityAvoid accumulationCarding machinesEngineeringTextile
Owner:利辛县利鸿网业有限公司

Heat source isolation and automatic temperature control system based on multi-satellite parallel thermal vacuum test

ActiveCN111717425BSolve the problem of mutual influence of multiple stars under high heat consumptionSpeed ​​up the development processCosmonautic condition simulationsAuxillary controllers with auxillary heating devicesTemperature controlFirst light
Owner:BEIJING INST OF SPACECRAFT SYST ENG

A safety reset device for an intelligent door lock and a safety reset method thereof

ActiveCN107339018BImprove securityReduce alarm response timeNon-mechanical controlsEmbedded system
Owner:重庆市鹿享家科技有限公司

A Single Image Super-resolution Reconstruction Method Combining Deep Learning and Gradient Transformation

ActiveCN106204489BAdvantages of subjective visual effectsHigh objective evaluation parameter valueImage enhancementImage analysisFine structureReconstruction method
Owner:SICHUAN UNIV

Image processing method, device and electronic equipment

ActiveCN110248104BImproving Imaging EfficiencyAdjustment time is shortTelevision system detailsColor television detailsImaging processingComputer graphics (images)
Owner:LENOVO (BEIJING) LTD

Methods of modulating alk

PendingCN111372591AReduce expressionOrganic active ingredientsMetabolism disorderObesity preventionBody weight
Owner:SOC DES PROD NESTLE SA

Training method, identification method, device and processing equipment of recurrent neural network

ActiveCN109086873BAccurate identificationAccurate predictionNeural architecturesNeural learning methodsFeature extractionTime series classification
Owner:BEIJING KUANGSHI TECH CO LTD

A method and device for sample augmentation for target key point detection

ActiveCN110827259BAugmented realizationFast convergenceImage enhancementImage analysisRadiologyImage pair
Owner:上海芯翌智能科技有限公司

A Multimodal Image Recognition Method Based on Low Rank and Joint Sparsity

ActiveCN110633732BValid reservationSmooth connectionCharacter and pattern recognitionComputer scienceMachine learning
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

An intelligent control filling valve

ActiveCN112047285BAvoid deformationSimple structureLiquid bottlingElectric machineryEngineering
Owner:WENZHOU POLYTECHNIC

A site status detection method and device

ActiveCN108683561BRealize detectionExamples cannot be limitedData switching networksTelecommunicationsData request
Owner:杭州迪普信息技术有限公司

Method of coating abrasives

InactiveCN1934211AOther chemical processesAbrasion apparatusIndiumGas phase
Owner:ELEMENT SIX LTD

Beauty instrument for automatically massaging and cleaning head

InactiveCN101278880BAchieve cleaningTo achieve the purpose of deep cleaning and maintenanceVibration massageRoller massageNoseMassage
Owner:启东市天汾电动工具技术创新中心

Positioning measurement information reporting method, terminal and network equipment

ActiveCN111182579BReduce overheadReceivers monitoringBeacon systems using radio wavesEngineeringComputer science
Owner:VIVO MOBILE COMM CO LTD

A kind of regeneration method of ester-hardening alkaline phenolic resin old sand

ActiveCN107321912BGuaranteed performanceImprove performanceMould handling/dressing devicesOrganic acidInorganic salts
Owner:JINAN SHENGQUAN GROUP SHARE HLDG

Pipe joint

ActiveCN101105252BReduce pollutionStrong connectionFlanged jointsFlangeConical surface
Owner:ZHEJIANG ZHENGKANG IND

A turbine guide vane with internal cooling channel of complex fin structure

ActiveCN111271133BReduce surface temperatureGood effectEngine fuctionsStatorsManufacturing technologyEngineering
Owner:BEIJING SNECMA SAIC TURBOTECH CO LTD

Bit error testing method and system, and transmission integrated network management

ActiveCN107819638BSimple interfaceBit error test implementationData switching networksPathPingNetwork management
Owner:CHINA TELECOM CORP LTD

A metal lithium negative electrode with a protective coating and its preparation and application

ActiveCN106159200BCell electrodesSolid state electrolyteElectrical conductor
Owner:中科深蓝汇泽新能源(青岛)有限责任公司

An application data processing method and its device, storage medium and terminal

ActiveCN109840113BAvoid duplicate downloadsResource allocationBootstrappingComputer hardwareTerminal equipment
Owner:TENCENT TECH (SHENZHEN) CO LTD

A power distribution master station test system and method suitable for network encryption authentication environment

ActiveCN111277594BSolve the fusion problemSecuring communicationPower exchangeEmbedded system
Owner:SHAANXI XIANGLIN ELECTRONICS TECH CO LTD

A method of inverse time current protection

ActiveCN106816855BStable range of motionFast resectionArrangements responsive to excess currentHigh resistanceTime lag
Owner:CHINA ELECTRIC POWER RES INST +2

A fracture-cavity carbonate rock artificial core and its 3D printing method

InactiveCN106827170BWith strengthMeet follow-up testing requirementsAdditive manufacturing apparatusPreparing sample for investigationEpoxyKarst
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Bidirectional driver of door and window lockset

ActiveCN101245679BUniform bearing forceOvercome loosenessBuilding locksConstruction fastening devicesGear wheelCoupling
Owner:联程机械(宁波)有限公司

Apparatus and methods for molecular diagnostics

PendingCN113396326AHeating or cooling apparatusMaterial analysis by observing effect on chemical indicatorEngineeringMolecular diagnostics
Owner:NUCLEIN LLC

An energy supply station for self-driving cars

ActiveCN108674390BSmall footprintInstalled and disassembledCharging stationsElectric propulsion mountingElectrical batteryNew energy
Owner:安徽奇点智能科技有限公司

Myoelectric hand semipalmate palm

InactiveCN101653389BReduce distanceGuaranteed accuracy requirementsProsthesisCircular discReduction drive
Owner:DANYANG PROSTHESES FACTORY

Small Intelligent Guardrail Cleaning Robot

InactiveCN106424014BImprove cleaning efficiencyWash thoroughlyDrying gas arrangementsCleaning using toolsAgricultural scienceAgricultural engineering
Owner:麻润朗

Memory element and manufacturing method thereof

ActiveCN108682677BPrevent leakageSufficient bridging marginSolid-state devicesRead-only memoriesInsulation layerElectrical conductor
Owner:MACRONIX INT CO LTD

Butler Matrix Phase Weighting Optimization Method and Butler Matrix

ActiveCN112600592BCorrect phase errorCorrect phase deviationRadio transmissionComplex mathematical operationsComputational physicsControl theory
Owner:XTR SOLUTIONS

Fully Differential Current Amplifier Circuit

ActiveCN106533378BSimple structureReduce power supply voltageDifferential amplifiersDc-amplifiers with dc-coupled stagesEngineeringWeak current
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Oil-gas dividing hydraulic damper for motor vehicle

ActiveCN100434744CGuaranteed sealing performanceImprove carrying capacityResilient suspensionsGas and liquid based dampersHydraulic pumpEngineering
Owner:CHONGQING SOKON IND GRP CO LTD

Folding chopstick

InactiveCN102068181BAchieve foldingAchieve lockingTablewaresEngineeringSmall hole
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Auxiliary net lifting device for fishing boat net lifting machine

ActiveCN113022798BReduce lossIncrease frictionFishing vesselsMarine engineeringStructural engineering
Owner:MARINE FISHERIES RES INST OF ZHEJIANG

Heat radiator for hydrophily heating and manufacturing method thereof

ActiveCN102313458BImprove structural strengthSolve the problem of prone to fusion scarsStationary conduit assembliesHeat exchange apparatusButt weldingHeat stability
Owner:吴志祥

A test device for impact and dispersion characteristics of substation grounding grid

ActiveCN104897983BEasy to disassembleEasy to assembleElectrical testingCurrent sensorEngineering
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

An optimized memset standard library function assembly code generation method

InactiveCN102981886BImprove portabilityProgram controlMemory systemsData fillingData transmission
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

A kind of low-sodium lactic sour spicy cabbage made by fermenting chicory and the fermentation production method of low-sodium lactic sour spicy cabbage

InactiveCN108587953BRich in vitaminsRich in mineralsFruit and vegetables preservationBacteriaBiotechnologyLactic acid bacterium
Owner:大连军门保健食品有限公司

A protection circuit for preventing power tube from being turned on by mistake

InactiveCN105186844BThe rising slope of the voltage slows downIncrease working frequencyPower conversion systemsDriver circuitProtection mechanism
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A double etched double-sided circuit board structure and its production process

ActiveCN105517319BReduce generationReduce manufacturing costPrinted circuit detailsConductive material chemical/electrolytical removalAcid etchingEngineering
Owner:苏州市三生电子有限公司

Composite pressure vessel assembly with integrated nozzle assembly

ActiveCN108139022BVessel mounting detailsVessel manufacturingEngineeringStructural engineering
Owner:UNITED TECH CORP

Antenna, antenna packaging method and terminal

ActiveCN112701444BHigh gainHigh bandwidthAntenna supports/mountingsRadiating elements structural formsDielectric lossMechanical engineering
Owner:HUAWEI TECH CO LTD

Suction and overflow combined gas-liquid distributor

InactiveCN105498642BWell mixedEvenly distributedChemical/physical processesHydrocarbon oils treatmentFixed bedTemperature difference
Owner:LANZHOU LS GRP

A Field Verification Method for Control Strategy of Large-capacity Flexible AC Transmission System

ActiveCN103746373BRealize the whole process controlSpecial data processing applicationsInformation technology support systemElectric power systemValidation methods
Owner:STATE GRID CORP OF CHINA +2

Array substrate, manufacturing method thereof, and display device

InactiveCN105116642BSolid-state devicesNon-linear opticsCapacitanceDisplay device
Owner:BOE TECH GRP CO LTD +1

A spicy donkey jerky

InactiveCN106690087BAdd flavorUniform flavorFood ingredient functionsVegetable oilFreeze-drying
Owner:薄文海

A frequency selective surface with ultra-wide incident angle stability and its design method

ActiveCN112952391BStable Transmission ResponseAntennasEngineeringImpedance matching
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Bionic eye device with zooming characteristics

InactiveCN103192412BSimple structureSmall sizeManipulatorCircular discClosed loop
Owner:ZHEJIANG UNIV

A hydraulic bending machine

ActiveCN106334736BImprove bending efficiencyGuaranteed positioningMetal-working feeding devicesPositioning devicesEngineeringFixed position
Owner:JIANGSU ZHONGHAI HEAVY MACHINE TOOL

Injection mold

InactiveCN101733905ASave human effortReduced processing performanceMaterials scienceClosed cavity
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

Method and device for obtaining and indicating frequency point of cell center

InactiveCN105493549BWireless communicationInformation transmissionCenter frequency
Owner:江苏星地通通信科技有限公司

Luminous keyboard

InactiveCN102800516BGuaranteed glow effectImprove yieldElectric switchesLight guideMembrane switch
Owner:PRIMAX ELECTRONICS LTD

Air conditioner

ActiveCN101196317BReduce usageImprove reuseMechanical apparatusLighting and heating apparatusHigh energyEngineering
Owner:MITSUBISHI ELECTRIC CORP

An improved medium pressure safety injection system for nuclear power plants

ActiveCN105139902BAvoid lostImprove securityNuclear energy generationCooling arrangementNuclear plantLine tubing
Owner:CHINA NUCLEAR POWER ENG CO LTD

A method for controlling an oil pump of a hybrid electric vehicle

ActiveCN104477165BAvoid stress deficitsImprove driving performanceHybrid vehiclesPump controlHybrid vehicleHigh voltage
Owner:奇瑞控股集团有限公司

Grounding device and method for fluid conductive medium

ActiveCN103682689BSolving Hard-to-Ground ProblemsImprove the protection technology systemLine/current collector detailsElectric/fluid circuitControl signalEngineering
Owner:SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECH

Twenty-high rolling mill roll box turning device

InactiveCN102671952BEnsure safetyImprove work efficiencyMetal rolling stand detailsMetal rolling arrangementsComputer moduleEngineering
Owner:天津冶金规划设计院

Multifunctional gas release measuring instrument

InactiveCN100383497CHigh sensitivitySimple structureVolume measurement apparatus/methodsChemical reactionBuffer tank
Owner:李学哲

Compressor components and refrigeration equipment

ActiveCN111043795BCompressorRefrigeration safety arrangementOil separationRefrigeration plant
Owner:GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1

Photoelectric gradient switch device

ActiveCN102122946BImprove efficiencyResolve alertsElectronic switchingWork periodLuminous intensity
Owner:深圳中航技术检测所有限公司

sound device

ActiveCN111935567BReduce volumeGuaranteed tightnessTransducers for subaqueous useTransducer casings/cabinets/supportsVibrating membraneEngineering
Owner:RUISHENG NEW ENERGY DEV CHANGZHOU +1

A dual-stator axial flux arc permanent magnet motor

ActiveCN103580412BImprove power densityIncreased torque densityMagnetic circuit rotating partsDynamic stiffnessTorque density
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

An assembly structure for fan base products and a desk fan

ActiveCN105673572BEasy to assembleImprove assembly efficiencyPump componentsPumpsEngineeringAssembly structure
Owner:GD MIDEA ENVIRONMENT APPLIANCES MFG +1

Improved relative humidity sensitivity improved toner containing silicate clay particles

InactiveCN1892452BDevelopersElectrographic process apparatusEmulsionKaolin clay
Owner:XEROX CORP

Titanium alloy cylinder circular seam adjustable automatic welding device and welding method

ActiveCN109590662BGuarantee welding qualitySimple structureShielding gas supply/evacuation devicesWelding/cutting auxillary devicesStructural engineeringWeld seam
Owner:SHANGHAI SPACE PRECISION MACHINERY RES INST

Engineering design method of rail vehicle electrical wiring

InactiveCN103678776BGuaranteed accuracyRealize functionSpecial data processing applicationsDesign informationEngineering
Owner:CRRC QINGDAO SIFANG CO LTD

A hot-rolling rolling schedule planning method

ActiveCN104375490BLower runRealize zero fallbackResourcesTotal factory controlMaterials preparationEngineering
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

Spatial correlation panoramic data compressing method

InactiveCN101521823BReduce data volumeIncrease the compression ratioTelevision systemsDigital video signal modificationSpatial correlationReference image
Owner:BEIHANG UNIV

A synchronization method, device, device and storage medium for a wireless communication system

ActiveCN110691056BImprove work performanceSynchronisation error detectionMulti-frequency code systemsCommunications systemLocal sequence
Owner:NAT UNIV OF DEFENSE TECH

A double-chamber photoelectrochemical electrolytic cell

ActiveCN105675680BActive connectionControl areaMaterial electrochemical variablesPhotoelectrochemical cellPhotoelectrochemistry
Owner:南通大学技术转移中心有限公司

Micro leveling mechanism of projection objective of lithography machine

InactiveCN102141741BMeet the precision requirementsSimple structurePhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistEngineering
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Method and device for manufacturing a flexible display device

InactiveCN103413775BFilm/foil adhesivesSemiconductor/solid-state device detailsDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD

Grinding balls and production method thereof

InactiveCN1918083AGrain treatmentsCeramic materials productionMulliteZirconia alumina
Owner:MAGOTTEAUX INT SA

A kind of technology that hydrogen peroxide directly epoxidizes propylene to prepare propylene oxide

ActiveCN102898405BMeet high power requirementsReduce conversionOrganic chemistryChemical industryExtractive distillationFixed bed
Owner:JIANGSU YIDA CHEM

A Chinese medicine for treating threatened abortion

InactiveCN100444886CStrict compatibilityGood miscarriage effectPowder deliveryAerosol deliveryThird generationEmbryo
Owner:宋雅丽

A method for preparing forward osmosis membrane with dual active layers reserved for drawing solute

ActiveCN109603577BImprove throughputImprove pollutionSemi-permeable membranesMembranesPhysical chemistryPorous membrane
Owner:DALIAN MARITIME UNIVERSITY

A vehicle road simulation system

ActiveCN108692962BReduce complexityImprove simulation accuracyVehicle suspension/damping testingTest powerRoad surface roughness
Owner:SAIC MOTOR

An integrated double-sided chamfering device for round glass

InactiveCN108555724BAvoid wastingSimple structureEdge grinding machinesGrinding/polishing safety devicesAcute angleDrive shaft
Owner:DONGGUAN TAISHENG GLASS CO LTD

A Method for Microstructure After Vacuum Carburizing

ActiveCN109609893BReduce precipitationPrecise control of cooling temperatureSolid state diffusion coatingFurnace typesPulsed modeSlow cooling
Owner:BEIJING RES INST OF MECHANICAL&ELECTRICAL TECH

A method to determine the tempering temperature of 718h pre-hardened plastic mold steel

ActiveCN107287400BSmall difference in mechanical propertiesMeet technical requirementsAfter treatmentRoom temperature
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A carbon nanotube/paraffin resistor and its application method

ActiveCN109559864BLower the resistance valueReduce manufacturing costThermometers using electric/magnetic elementsUsing electrical meansParaffin waxElectrical resistance and conductance
Owner:CHANGZHOU UNIV

A tank automatic loading device

ActiveCN110482088BRealize the effect of dividing and saving one by oneHigh degree of automationConveyorsStorage devicesEngineeringStructural engineering
Owner:QUZHOU COLLEGE OF TECH

Mixed type vertical axis wind driven generator

InactiveCN101846043BReduce resistanceImprove reliabilityWind motor controlMachines/enginesWind drivenHybrid type
Owner:HUAZHONG UNIV OF SCI & TECH

Dual-action composite water and air hybrid concentrating machine

InactiveCN101767053BAvoid churnEasy to separateSievingScreeningDual actionEngineering
Owner:黄宝双

A kind of nanometer aluminum carbide particle reinforced aluminum matrix composite material and preparation method thereof

ActiveCN109680188BMake full use of the strengthening effectImprove the bonding strength of the interfaceArgon atmosphereMetallic materials
Owner:SHANDONG UNIV +1

Facilities for the production of pollution-free agricultural products

ActiveCN108064582BIncrease income and get rid of povertyStrong reliabilityClimate change adaptationGreenhouse cultivationMicroorganismAgricultural engineering
Owner:湖南绿心科技有限公司

Polyoxyethylene-660-12-hydroxy stearate containing collateral-calming injection preparation and preparation method thereof

InactiveCN104116928AHigh physiological toleranceImprove securityPharmaceutical non-active ingredientsCardiovascular disorderPolythylene glycolHydroxystearic Acid
Owner:CHENGDU LIST PHARMA

Energy-saving restaurant and kitchen garbage treatment system and method

InactiveCN102247977BReduce lossReduce manufacturing costDrying using combination processesSolid waste disposalWaste treatmentRefuse Disposals
Owner:广州秦王投资有限公司

A kind of sic MOSFET drive protection circuit and its protection method

ActiveCN109302169BOpen fastReduce lossElectronic switchingMOSFETHemt circuits
Owner:北京长峰天通科技有限公司

Epitaxial wafer of gallium nitride-based light-emitting diode and manufacturing method thereof

ActiveCN106816501BEffectively adjust the distributionGuaranteed level matchingSemiconductor devicesGallium nitrideLight-emitting diode
Owner:HC SEMITEK ZHEJIANG CO LTD

A new type of foot movement monitoring system

InactiveCN104490398BImprove accuracyComprehensive monitoring parametersMeasurement devicesDiagnostic recording/measuringDevice MonitorMonitoring system
Owner:JIANGMEN CITY XINHUI DISTRICT LIUDU SOFTWARE

A pharmaceutical composition for treating oral periodontal and mucosal diseases, its preparation method and use

ActiveCN110302337BDigestive systemPlant ingredientsDiseaseFormulary
Owner:CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE

Underwater bionic perception and marine equipment experimental device

ActiveCN108375464BConvenient for underwater experimentsHydrodynamic testingElectric machineryMarine equipment
Owner:XI AN JIAOTONG UNIV

Inverted Blue Quantum Dot Thin Film Electroluminescent Device

InactiveCN105895815BReduce the driving voltageAvoid direct contactSolid-state devicesSemiconductor/solid-state device manufacturingElectron holeQuantum dot
Owner:SHANGHAI UNIV

A kind of anthraquinone metabolite derived from endophytic fungus of South China Sea mangrove forest and its preparation method and dyestuff application

ActiveCN109651125BBright colorHigh color fixing rateOrganic chemistryHydroxy-anthraquinone dyesAnthraquinonesMetabolite
Owner:GUANGDONG VOCATIONAL & TECHNICAL COLLEGE

A kind of stable perovskite solar cell and preparation method thereof

ActiveCN111430553BImprove energy conversion efficiencyAddressing the drop in stabilityFinal product manufactureSolid-state devicesMetallic electrodeElectrical battery
Owner:HANGZHOU MICROQUANTA SEMICON CO LTD

Process for treating waste containing arsenic, method for preparing inorganic fiber and method for recovering arsenic

InactiveCN108547012BFully recycleExpand recycling optionsInorganic material artificial filamentsTextile/flexible product manufactureInorganic arsenicFiber
Owner:一点清(北京)环境治理有限公司

A waterproof and dustproof case

ActiveCN105578813BImprove waterproof and dustproof performanceImprove cooling effectCasings/cabinets/drawers detailsModifications for power electronicsEngineeringMechanical engineering
Owner:SHENZHEN INVT ELECTRIC

Bio-information measurement device and method therefor

InactiveCN105592783AInertial sensorsEvaluation of blood vesselsBiological bodyMeasurement device
Owner:KONICA MINOLTA INC

A Uplink Channel Estimation Method for Downlink Coherent Coordinated Multipoint Transmission

InactiveCN101621813BImprove estimate qualityImprove performanceTransmission monitoringChannel estimationTime domainFading
Owner:BEIHANG UNIV

A kind of metal protection paint and its application and hot-dip metal material

InactiveCN103360834BImprove corrosion resistanceImprove water resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsWater basedMetallic materials
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Detachable waterproof plug

ActiveCN103166040BRealize double-ended waterproofImprove convenienceCouplings bases/casesMechanical engineering
Owner:BULL GRP CO LTD

Energy recovery control method, system, storage medium and computer equipment

ActiveCN112606702BPrevent slippingSpeed controllerElectrodynamic brake systemsDrive wheelEnergy recovery
Owner:JIANGLING MOTORS

Production method of s275jr thick gauge boron steel plate

ActiveCN104018065BImprove surface qualityReduce manufacturing costSheet steelManganese
Owner:INNER MONGOLIA BAOTOU STEEL UNION

A Research Method for Thermal Slow-release Law of Heterogeneous Materials

ActiveCN108918587BShorten the timeLow costMaterial heat developmentExperimental researchSupport vector machine
Owner:SHANDONG JIANZHU UNIV

Medicaments for treating hysteromyoma

InactiveCN101239167BPromote recoveryGood treatment effectSexual disorderPlant ingredientsSide effectTherapeutic effect
Owner:崔国明

Charging device and charging system for rail vehicles

ActiveCN111619357BImprove charging stabilityReduce working noiseRailway vehiclesPower supply line detailsPost collisionElectrical connection
Owner:BYD CO LTD

Fluorinated Block Copolymers

ActiveCN107849200BPolymer scienceDivalent
Owner:3M INNOVATIVE PROPERTIES CO

A Control Method of Asymmetric Electro-hydraulic Proportional System Based on Precise Modeling of Proportional Valve

ActiveCN109595223BTroubleshoot consistent responsesImprove reliabilityProgramme control in sequence/logic controllersFluid-pressure actuator componentsLinear controlControl objective
Owner:CHANGSHA AERONAUTICAL VACATIONAL AND TECHNICAL COLLEGE

A kind of backlight module and display device

ActiveCN103899989BReduce the amount of entryQuality improvementStatic indicating devicesGlobesDisplay deviceComputer science
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