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.

Conference control method, device and system

ActiveCN108243320BImprove reliabilityAchieve mutual communicationTelevision conference systemsTwo-way working systemsComputer architectureConference control

Owner:HANGZHOU HUAWEI ENTERPRISE COMM TECH

An underground substation with an emergency alarm device

InactiveCN106207824BPartition spreadReduce burnoutSubstation/switching arrangement cooling/ventilationEnclosed substationsEpoxyTransformer

Owner:ZOUPING POWER SUPPLY CO

A Representation Method of Magnetic Permeability Tensor of Non-oriented Silicon Steel Sheet Core under Saturation Condition

ActiveCN106066846BImplementing linearization simplifies processingAvoid time costComplex mathematical operationsTransformerComputational model

Owner:NANJING INST OF TECH

Rotation angle detection device

InactiveCN102483335BConverting sensor output electrically/magneticallySignal correctionPhase difference

Owner:JTEKT CORP

A method for aerobic treatment of drilling wastewater

ActiveCN106315830BImprove toleranceEasy to handleWaste water treatment from quariesSustainable biological treatmentActivated sludgeBiofilm

Owner:重庆融极环保工程有限公司

Hydrogenation catalyst for producing dimethyl succinate and method for preparing hydrogenation catalyst for producing dimethyl succinate

InactiveCN103464153BHigh activityExtended service lifeOrganic compound preparationCarboxylic acid esters preparationReactive siteActive site

Owner:KAIRUI ENVIRONMENTAL PROTECTION TECH

Polymer matrix functionalized by carbon-containing species to enhance thermal conductivity

ActiveCN104284940BHeat-exchange elementsPolymer chemistryMaterials science

Owner:LAIRD TECH INC

An application sharing method and terminal

ActiveCN108491148BAchieve sharingEasy to shareProgram loading/initiatingSoftware deploymentSoftware engineeringOperating system

Owner:VIVO MOBILE COMM CO LTD

A multi-purpose fixing device for an electric tricycle

ActiveCN112591278BNo risk of crushingSmall footprintPackaging vehiclesContainers for machinesFour-slideManufacturing line

Owner:徐州台铃车业有限公司

Device and method for angle measurement based on inlaid graphic information processing technology

InactiveCN103033148BHigh technology contentStrong real-timeUsing optical meansInformation processingBeam splitter

Owner:DONGHUA UNIV

Cyclic economy technical system of anaerobic sewage treatment

InactiveCN101759330BReduce organic pollution sourcesEasy to dehydrateWaste based fuelTreatment with anaerobic digestion processesCircular economySewage

Owner:牟秀元

Method for non-metal substrate electroless plating without palladium activation and electroless plating of low-activity metals

ActiveCN107313030BLow costNo pollution in the processLiquid/solution decomposition chemical coatingChemical platingMetallurgy

Owner:SOUTHWEAT UNIV OF SCI & TECH

Control method of wind-solar-diesel storage isolated microgrid system

ActiveCN102157978BGuaranteed uptimeImprove operational reliabilityBatteries circuit arrangementsMachines/enginesMicrogridDc current

Owner:苏州钧灏电力有限公司

A method of using a device for making ceramic tiles by shape-conserving turning over

ActiveCN106671255BAvoid deformationEasy to implementCeramic shaping plantsPress rollersBrickEngineering

Owner:GUANGDONG NEWPEARL CERAMIC GRP CO LTD

A two-way sealing valve seat suitable for multi-temperature working conditions

ActiveCN106151578BImprove reliabilityImprove sealingPlug valvesSlide valvePiston ringWorking temperature

Owner:SHANGHAI VALVE FACTORY

Information processing system, information processing apparatus, and information processing method

PendingCN114332652AForecastingCharacter and pattern recognitionSensing dataInformation processing

Owner:RAKUTEN GRP INC

Encapsulated colorants for waterborne coating compositions system kit and method

InactiveCN101688066AOrganic dyesCarboxyl rubber coatingsWater dispersibleDissolution

Owner:AKZO NOBEL PAINTS

A Free Combination Multipurpose Workstation

ActiveCN104828505BSmall footprintReduce distractionsMechanical conveyorsEngineeringAssembly line

Owner:DONGGUAN OKATA ELECTRONICS & TECH

Extensible guide device of grain-holding claw conveying chain

InactiveCN101375660BImprove rigidityExtended service lifeMowersEngineeringUltimate tensile strength

Owner:GUANGDONG KOLEA MODERN AGRI EQUIP

Method and device for driving display panel display, display screen, terminal

ActiveCN111429854BStatic indicating devicesComputer hardwareComputer graphics (images)

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A multi-auv cooperative localization method based on underwater acoustic two-range ranging

ActiveCN105319534BAvoid Synchronization RequirementsEasy to implementWaterborne vesselsPosition fixationTime informationEnergy expenditure

Owner:HARBIN ENG UNIV

Apparatus and method for changing broadcasting channel in digital broadcasting receiver

InactiveCN1753475BTelevision system detailsColor television detailsBroadcast channelsBroadcast data

Owner:SAMSUNG ELECTRONICS CO LTD

Method and device for intercepting incoming calls

ActiveCN106067919BReduce harassmentSubstation equipmentModem deviceComputer science

Owner:MEIZU TECH CO LTD

Lanthanum stannate, europium stannate and its composite stannate nanopowder synthesis method

InactiveCN100429151CSynthetic evenTin compoundsRare earth metal compoundsRare earthPotassium

Owner:ZHEJIANG SCI-TECH UNIV

Waterway mechanism switched by stay wire

InactiveCN101862711BEasy to switchReasonable layoutSpray nozzlesWater diversionEngineering

Owner:XIAMEN SOLEX HIGH TECH IND CO LTD +1

Walking aid device and control method thereof

ActiveCN108044601BImprove accuracyImprove efficiencyProgramme-controlled manipulatorPhysical medicine and rehabilitationMotion vector

Owner:深圳市极拓医疗科技有限公司

A self-adhering sealing device with an adhesive layer arrangement

PendingCN112368141APrevent water seepageAdhesive processesDomestic sealsElastomerPolymer science

Owner:SIKA TECH AG

Assembled transformer cabinet

ActiveCN104575922BAvoid the phenomenon of accidentally breaking into the cabinetEnsure safetyBuilding locksPermanent magnetsSmall animalElectromagnetic lock

Owner:JIANGSU TIANGANG CABINET

A monitoring method and system

ActiveCN105427528BFlexible and convenient monitoringGuarantee the safety of lifeAlarmsComputer scienceAlarm signal

Owner:北京明易达科技股份有限公司

A kind of Haematococcus pluvialis extract and preparation method thereof

ActiveCN111214846BHigh viscosityIncrease contentOrganic chemistryLiquid solutions solvent extractionHaematococcus pluvialis extractHaematococcus

Owner:云南绿A生物产业园有限公司

A stainless steel environmental mortuary

ActiveCN104982418BExtended service lifeReduce formaldehyde concentrationDispersed particle separationDead animal preservationEngineeringStainless steel material

Owner:江苏日升恒隆科教设备有限公司

A method and device for calibrating external parameters of laser radar and camera

ActiveCN111192331BImage analysisWave based measurement systemsCalibration resultMechanical engineering

Owner:浙江欣奕华智能科技有限公司

Maximum power supply capability computation method based on N-1 approximation

InactiveCN102664398BReduce construction costsImprove securityAc network circuit arrangementsTransformerGreek letter epsilon

Owner:TIANJIN UNIV

An indoor modularized distribution cabinet

ActiveCN113594891BAvoid submersionReduce dependenceClimate change adaptationSubstation/switching arrangement casingsStructural engineeringRainy weather

Owner:浙江振心电力设备有限公司

A wind turbine blade pneumatic deicing system and its working method

ActiveCN112832961BLose weightAvoid icingWind motor controlMachines/enginesControl systemTurbine blade

Owner:HUANENG CLEAN ENERGY RES INST +1

Method for reducing interferes between sub-carriers in multi-carrier communication system and receiver therefor

InactiveCN1440135AReduce Interfering SignalsFrequency-division multiplex detailsCode division multiplexLow-pass filterEngineering

Owner:NEC CORP

Modifying method for activated carbon

InactiveCN102432779BGood dispersionAdjustable lengthPolymer modifiedAtom-transfer radical-polymerization

Owner:SUZHOU UNIV

Method and device for performing password management in an input method application

ActiveCN103761469BEasy inputImprove experienceDigital data authenticationEngineeringWeb page

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of gas discharge reactor, gas discharge system and preparation method of trichlorosilane

ActiveCN108686597BReduce lossWill not polluteEnergy based chemical/physical/physico-chemical processesHalogenated silanesMaterials scienceAnalytical chemistry

Owner:ASIA SILICON QINGHAI

A concrete mixing station hoisting material truck with a material door mechanism

ActiveCN104260208BReduce waiting timeAvoid the problem of secondary startup after hoveringSold ingredients supply apparatusEngineeringRocker arm

Owner:LIAONING TECHNICAL UNIVERSITY

Channel allocation device and channel allocation method

InactiveCN101223810BNetwork traffic/resource managementConnection managementDistribution methodData transmission

Owner:NTT DOCOMO INC

Data update method and device in distributed data warehouse

ActiveCN104899257BAvoid calculationReduce the impact of normal operationDatabase distribution/replicationSpecial data processing applicationsData warehouseOriginal data

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A network attack detection method and device

ActiveCN109672666BImprove accuracyCharacter and pattern recognitionTransmissionWeb siteAttack

Owner:北京丁牛科技有限公司

Evaluation method of formation undercompaction and hydrocarbon generation pressurization

ActiveCN108710155BThe evaluation method is simple and fastElectric/magnetic detectionAcoustic wave reradiationGeophysicsGeotechnical engineering

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A method and device for improving order information security

ActiveCN104036406BImprove securityReduce verification costsBuying/selling/leasing transactionsComputer terminalUser identifier

Owner:CHINA MOBILE GRP BEIJING

Shakable L-shaped mesh-covered baffle

ActiveCN103122451BClean thoroughlyQuality assuranceVacuum evaporation coatingSputtering coatingSputteringSlag

Owner:吴江南玻华东工程玻璃有限公司

Method for Taming and Holding a Crystal

ActiveCN107122335BHigh precisionTame fastComplex mathematical operationsTime pulsesLoop filterSwitching algorithm

Owner:成都盟升电子技术股份有限公司

A web terminal system based on content distribution and screen display control

ActiveCN109561156BReduce learning costsImprove the efficiency of content productionWebsite content managementTransmissionWeb siteControl system

Owner:广东行远信息技术有限公司

Diamond composite cutter head

ActiveCN103867131BFix tightReduce angleConstructionsMechanical engineeringDrill bit

Owner:YICHANG SHENDA PETROMACHINE

Electric resistance welding method

ActiveCN100562396CPromote interpenetrationTightly boundWelding/soldering/cutting articlesResistance welding apparatusElectrical resistance and conductanceWelding power supply

Owner:HERON INTELLIGENT EQUIP CO LTD

A dll system based on stepwise approximation pid control algorithm

ActiveCN110750048BSolve the real problemReduce areaPulse automatic controlControllers with particular characteristicsAlgorithmLow frequency band

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

An intelligent multi-purpose hot drink machine

ActiveCN108814285BKeep it authenticAccurate temperature controlBeverage vesselsMicrocomputerTemperature control

Owner:广东南豆科技有限公司

A working method for replacing overhead wires and ground wires

ActiveCN104410005BAvoid contact wearNo problem of falling to the groundApparatus for overhead lines/cablesEngineeringTower

Owner:STATE GRID CORP OF CHINA +1

A kind of operation method of thermal phosphorus production process

ActiveCN109354001BEvenly distributedScientific and reasonable distributionChemical industryPhosphorus compoundsPhysical chemistryProcess engineering

Owner:孙志立

An mri magnetic signal enhancement device

ActiveCN102694272BImprove imaging effectMRI magnetic signal enhancementDiagnostic recording/measuringSensorsEngineeringSignal enhancement

Owner:KUANG CHI INST OF ADVANCED TECH

Preparation method of whisker reinforced preformed catalyst carrier or catalyst

ActiveCN101507931BGood dispersionIncreased crush strengthCatalyst carriersCatalyst activation/preparationDiameter ratioWhiskers

Owner:NANJING TECH UNIV

A building decoration roof auxiliary punching device

InactiveCN109676806BEasy to adjustPrevent slippingWorking accessoriesStone-like material working toolsPunchingCrank

Owner:苏中市政工程有限公司

An outdoor laundry drying device with reduced swing

ActiveCN106702690BLimit rangeReduce swingTextiles and paperClothes-linesEngineeringLaundry

Owner:HT METALFORMING EQUIP MFG

Heat exchanger and cooling module having the same

InactiveCN100453949CImprove seismic performanceClosure meansMachines/enginesEngineeringMechanical engineering

Owner:DENSO CORP

wood slotting machine

ActiveCN105500479BImprove machining accuracyImprove processing efficiencyWood mortising machinesWood slotting machinesControl engineeringControl theory

Owner:徐儿会

A circuit board waste oxidation treatment device

ActiveCN111420967BFully contactedFull responseSolid waste disposalElectronic waste recyclingRotational axisElectric machine

Owner:惠州市捷瑞通电子有限公司

Nickel alloy hollow fiber membrane and its preparation method and application

ActiveCN105195030BReduce thicknessImprove permeabilitySemi-permeable membranesHydrogen separationFiberSolvent

Owner:TIANJIN POLYTECHNIC UNIV +1

A kind of preparation method of direct throw type chymosin preparation and its product and application

ActiveCN104673773BRetain vitalityReduce manufacturing costMicroorganism based processesCheese manufactureBiotechnologyMicrobiology

Owner:BRIGHT DAIRY & FOOD CO LTD

A kind of engineering bacteria and its application

ActiveCN107586752BPoor substrate specificityHigh activityBacteriaMicroorganism based processesEscherichia coliEnzyme Gene

Owner:HONGTAOSIM RES INST OF ANALYCAL SCI & TECH LTD CO

A kind of preparation method and application of porous metal electrode with biomimetic structure

ActiveCN110676430BHas a multi-level hole structureSimple structureElectrode carriers/collectorsNon-aqueous electrolyte accumulator electrodesFiberElectrolysis

Owner:CHINA UNIV OF MINING & TECH

A test system and test method for wireless AP optimal throughput

ActiveCN105898781BSimple topologyImprove test efficiencyWireless communicationEthernetReliability engineering

Owner:湖州帷幄知识产权运营有限公司

Preparation method for lansoprazole for injection

ActiveCN102920703BPrevent oxidationHigh clarityOrganic active ingredientsPharmaceutical delivery mechanismDisodium EdetateMannitol

Owner:YOUCARE PHARMA GROUP

An ozone contact oxidation device for deep and efficient treatment of landfill leachate

ActiveCN105692867BIncrease profitImprove the feeding methodWater/sewage treatment by sorptionWater/sewage treatment by oxidationLeachateOperating cost

Owner:NANCHANG UNIV

Method and device for secure message forwarding

ActiveCN105100026BRealize security protectionAvoid forwardingHybrid transportVirtualizationVirtual firewall

Owner:NEW H3C TECH CO LTD

A display panel and a display device

ActiveCN105607360BIncrease distanceSmall sizeStatic indicating devicesNon-linear opticsComputer hardwareDisplay device

Owner:BEIHAI HKC OPTOELECTRONICS TECH CO LTD

Multimedia system and interface mode between multimedia unit and audio head unit

ActiveCN103258558BRecord information storageTransmissionAudio frequencyComputer science

Owner:HYUNDAI MOBIS CO LTD

Mobile communication method, mobile station, and wireless access network device

ActiveCN102017721BAssess restrictionConnection managementAccess networkMobile station

Owner:NTT DOCOMO INC

Calibration system and method for time and distance parameters of automobile satellite navigation tester

ActiveCN112379396BSatellite radio beaconingStart stopTester device

Owner:武汉达安科技有限公司

Marine tubular biofilm packing

ActiveCN105236562BGuaranteed stabilityReduce instabilitySustainable biological treatmentBiological water/sewage treatmentBiofilmPolyvinyl alcohol

Owner:江西鑫淘科技股份有限公司

A Method of Retrieving Sea Wind Direction from Navigation Radar Image Based on Adaptive Reduction Operator

ActiveCN104297753BImprove applicabilityImprove the accuracy of wind direction inversionICT adaptationRadio wave reradiation/reflectionInversion methodsImage sequence

Owner:HARBIN ENG UNIV

Optical Imaging Mirror Group

ActiveCN105842826BPositive inflectionOptical elementsImaging qualityMiniaturization

Owner:GLORY SCI

An intelligent anti-theft door

ActiveCN105822198BImprove anti-theft performanceAchieve hiddenBurglary protectionNon-mechanical controlsEngineeringMechanical engineering

Owner:ROPEOK TECHNOLOGY GROUP CO LTD

Amphiphilic block polymers prepared by olefin metathesis

InactiveCN103443136BHydrogenPolyolefin

Owner:EXXONMOBIL CHEM PAT INC

Method for measuring round-trip time of ultrasound in thin layered medium based on sound pressure reflection coefficient power spectrum

ActiveCN102607479BLow costOvercoming the Uncertainty of Ultrasound Round Trip TimeUsing subsonic/sonic/ultrasonic vibration meansSonificationWater immersion

Owner:DALIAN UNIV OF TECH

A Reconfigurable Dual Beam Periodic Leaky-Wave Antenna

ActiveCN113745814BSolve the problem of non-tunable beamSolve the problem that it is difficult to radiate a multi-beam patternRadiating elements structural formsAntenna earthingsDielectric plateDual beam

Owner:SUN YAT SEN UNIV

A vehicle scheduling method, device, system and storage medium

ActiveCN112466142BRealize collaborative schedulingEfficient schedulingRoad vehicles traffic controlControl signalCar parking

Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

A metal surface character defect detection method, system, device and storage medium

ActiveCN113450316BImprove defect detection efficiencySmall amount of calculationImage enhancementImage analysisImaging processingGradation

Owner:GUANGZHOU UNIVERSITY

A kind of dibromopropyl polystyrene butylene dioate and its preparation method and application

ActiveCN105085811BReduce dosageImprove detection accuracyConstructionsBenzoyl peroxidePolymer science

Owner:PETROCHINA CO LTD

A method for adjusting a wireless positioning device and a front-end device

ActiveCN107071347BRealize adaptive adjustmentGuaranteed stabilityWave based measurement systemsClosed circuit television systemsScan angleSelf adaptive

Owner:济南宇视智能科技有限公司

A Home Energy Scheduling Method Based on Cyber-Physical Fusion System

ActiveCN107545326BImprove the possibility of implementationImprove power experienceForecastingPower usageReliability engineering

Owner:STATE GRID ENERGY RES INST

A kind of anti-cracking fruit foliar fertilizer of jackfruit and method and application of anti-cracking fruit

InactiveCN108484245BNo harmful effectEfficient anti-cracking effectCalcareous fertilisersCultivating equipmentsHorticultureBotany

Owner:茂名市农业科技推广中心

An Improved Method of Stationary Trajectory Fragmentation in Multi-target Real-time Trajectory Tracking

ActiveCN113421288BEnsure consistencyReduce generationImage enhancementImage analysisTrajectory of a projectileSimulation

Owner:杭州云栖智慧视通科技有限公司

Air purifying preparation in use for filter screen of air conditionner

InactiveCN100446815CLow costImprove adsorption efficiencyLighting and heating apparatusDeodrantsAir cleaningCleansing Agents

Owner:莫梓材

An intelligent fitness desk

ActiveCN104770994BExercise effectWith intelligent counting functionMuscle exercising devicesFittingEngineeringDesk

Owner:济南工程职业技术学院

Game controlling method for use in touch panel medium and game medium

ActiveCN103252087AExquisite designImprove convenienceVideo gamesInput/output processes for data processingHuman–computer interactionTouch panel

Owner:FOURIER INFORMATION

Acidic soluble protein-containing beverage composition and method for producing same

ActiveCN101980622AInhibition formationVegetable proteins working-upFood ingredient functionsOrganic acidWater soluble

Owner:MEIJI CO LTD

Transmission system control method and device of automotive vehicle with power branch and gear device

InactiveCN1521044AElectrical controlCarpet cleanersDrive motorLimit value

Owner:SCHAEFFLER TECH AG & CO KG

Noise treatment device for machining center

InactiveCN112643393AEffective absorptionAvoid outgoingMaintainance and safety accessoriesNoiseEngineering

Owner:厉风英

Surgical Drapes and Surgical Systems

ActiveCN109561936BSurgical drapesSurgical instrument supportEngineeringReoperative surgery

Owner:CMR SURGICAL LTD

refrigerator

ActiveCN106257190BLighting and heating apparatusDomestic refrigeratorsEngineeringRefrigerated temperature

Owner:LG ELECTRONICS INC

A display method and electronic device

ActiveCN104346031BIncrease profitEasy to watchInput/output processes for data processingObject identifierComputer science

Owner:LENOVO (BEIJING) LTD

Electronic expansion valve and its refrigeration system

ActiveCN109869488BSmall space sizeHigh stroke control accuracyOperating means/releasing devices for valvesGearboxesGear wheelEngineering

Owner:ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD

Manufacturing method of drawn glass member, manufacturing method of spacer, and manufacturing method of image display apparatus

InactiveCN101157514ACathode ray tubes/electron beam tubesVessels or leading-in conductors manufactureMethod of imagesEngineering

Owner:CANON KK

A secure communication method and system based on mobile storage in the Internet of Vehicles environment

ActiveCN109067806BRelieve pressureReduce the likelihood of being attackedKey distribution for secure communicationPasswordEngineering

Owner:SHANDONG UNIV OF SCI & TECH

A logistics freight packaging damage detection device

ActiveCN113758931BDamage judgmentImprove accuracyOptically investigating flaws/contaminationLogistics managementElectric machine

Owner:深圳市优瑞特检测技术有限公司

Woodworking gantry type plate loading and unloading manipulator

ActiveCN105397872BShorten exercise distanceAvoid stickingGripping headsMulti-purpose machinesEngineeringManipulator

Owner:NANXING MACHINERY CO LTD

A salt spray corrosion test device for electric compound grease

ActiveCN111426625BChange depthImprove the protective effectWeather/light/corrosion resistanceConductive pasteSaline mist

Owner:GUANGDONG POWER GRID CO LTD +1

A five-degree-of-freedom parallel processing robot with four branches

ActiveCN110216658BProgramme-controlled manipulatorEngineeringParallel processing

Owner:TSINGHUA UNIV +1

Toothbrush and refill head for the same

InactiveCN103687570ABrush bodiesBristleEngineeringOral cavity

Owner:COLGATE PALMOLIVE CO

A kind of s-shaped space bending equipment

ActiveCN107199260BLow technical requirementsReduce labor intensityMetal-working feeding devicesPositioning devicesHydraulic cylinderLocking mechanism

Owner:芜湖德丰汽车零部件有限公司

Method for detecting Chinese medicinal composition for treating chronic pharyngitis

ActiveCN102288721BWeighing by removing componentComponent separationOphiopogon japonicusChronic pharyngitis

Owner:BEIJING ASIA EAST BIO PHARMA CO LTD

A real-time monitoring method for the dynamic information of the position of the mixed railway car

ActiveCN112224243BMeet real-time monitoring needsAchieve real-time trackingRailway traffic control systemsTime informationAutomatic control

Owner:MAANSHAN IRON & STEEL CO LTD

Refrigerant vapor compression system with hot gas bypass

ActiveCN102388279ACompressorMechanical apparatusHeat rejectionCompression device

Owner:CARRIER CORP

Tire pressure adjustment system and method for adjusting tire pressure

InactiveCN102398487BReduce wearReduce consumptionTyre measurementsControl systemEngineering

Owner:ROBERT BOSCH GMBH

Release information display method, device, storage medium and terminal

ActiveCN109173273BShow reasonableFit browsing needsData processing applicationsVideo gamesInformation presentationCommunity setting

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kit for the treatment of habitual abortion caused by the reduction or absence of blocking antibodies

ActiveCN113082053BEasy to separateEnsure safetyCell dissociation methodsPharmaceutical delivery mechanismHabitual AbortionsPregnancy

Owner:武汉济源高科技有限公司

Transformer excitation inrush current identification method based on phase space reconstruction technology of differential current polar coordinate system

ActiveCN108963976BStrong interferencePrevent misoperationCurrent/voltage measurementEmergency protective circuit arrangementsPhase currentsPhase space

Owner:CHINA THREE GORGES UNIV