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 method for preparing liquid crystal elastomer smart materials with three-dimensional reversible actuation

ActiveCN111484854BWith reversible drive characteristicsSteady OrientationLiquid crystal compositionsCrystallographyPtru catalyst

Owner:TSINGHUA UNIV

Application of extracellular vesicles derived from mesenchymal stem cells in cerebral ischemia-reperfusion injury

ActiveCN111297898BReduce apoptosisAvoid damageUnknown materialsCardiovascular disorderReperfusion injuryNeurogenesis

Owner:SHANDONG UNIV QILU HOSPITAL

Solid propellant multi-thermocouple dynamic combustion performance testing system and method

ActiveCN103439360BEasy to switchShorten the development and production cycleMaterial heat developmentCombustionQuality control

Owner:JIANGSU ZHONGKE GUOTENG SCI & TECH +1

Digital screen control system with real-time communication

ActiveCN105654900BImprove work efficiencyImprove stabilityStatic indicating devicesTransmissionMicrocontrollerGlobal Positioning System

Owner:JIANGSU XGL OPTOELECTRONICS

A Distributed Transmission Scheduling System Based on Capacity Improvement

ActiveCN105208667BIncrease the efficiency of participating in distributed transfersIncrease capacityWireless communicationComputer networkSystem capacity

Owner:NANJING CHUQING ELECTRONICS TECH CO LTD

A component that receives information about crustal mechanics

ActiveCN105242303BSeismic signal receiversMonitoring systemKinetic theory

Owner:曾雄飞

Traditional Chinese medicine for treating diabetic fundus hemorrhage

InactiveCN101530502BSenses disorderMetabolism disorderRaw materialGanoderma

Owner:JIANGSU JUWEI NEW MATERIALS

Motion control system and method for an electrically driven hexapod robot

ActiveCN104192221BReduce contact shockIncrease flexibilityProgramme-controlled manipulatorProgramme total factory controlMotion controllerFoot type

Owner:HARBIN INST OF TECH

Keyboard and method of selecting colors of keys of the keyboard

ActiveCN100511107CImprove visibilityImprove operational efficiencyInput/output for user-computer interactionSingle unit pavingsMicrocontrollerLight emitting device

Owner:CORSAIR MEMORY INC

Plunger for syringe-type pump of machine for encapsulating soft capsules and syringe-type pump comprising one or more said plungers

PendingCN114364358ACapsule deliverySoft gel capsulePlunger

Owner:阿尔特贡公司

A machine gun mounting drive structure for unmanned aerial vehicles

ActiveCN110525660BEasy to disassembleEasy to fixSafety arrangementMilitary adjustmentElectric machineryUncrewed vehicle

Owner:CHINA NATIONAL AERO-TECHNOLOGY IMPORT & EXPORT CORPORATION +1

Intelligent punching device

ActiveCN107855555BConstant spacingImprove machining accuracyFeeding apparatusMaintainance and safety accessoriesClamp connectionPunching

Owner:上海尧哲工程技术有限公司

Fastening clip

ActiveCN103591092AAvoid lossPinsScrewsEngineeringMechanical engineering

Owner:ILLINOIS TOOL WORKS INC

A special tool holder for deep and long hole circular inner groove boring

InactiveCN105710401BIncrease stiffnessIncrease radial sizeBoring barsTangential forceDiameter ratio

Owner:NANJING UNIV OF SCI & TECH

Leucoderma treating Chinese medicine preparation

InactiveCN100394948CPromote absorptionNo bitternessPharmaceutical delivery mechanismMammal material medical ingredientsLiver and kidneySide effect

Owner:王信锁

A kind of lithium-ion battery cathode material with one-dimensional structure and preparation method thereof

ActiveCN110451586BShorten the diffusion pathFacilitates electron transportSecondary cellsPositive electrodesIonic diffusionUltrasonic cavitation

Owner:SUN YAT SEN UNIV

High pressure roller crusher

InactiveCN104588164BLow costSmall footprintGrain treatmentsHydraulic cylinderEngineering

Owner:ZHENGZHOU ZHONGDING HEAVY DUTY MACHINE MFG

Automatic gear shifting control system of motor in electric automobile

ActiveCN101582676BImprove anti-interference abilityImprove electromagnetic compatibilitySpeed controllerElectronic commutation motor controlElectrical batteryCurrent sensor

Owner:武汉理工通宇新源动力有限公司

An easily adjustable auxiliary vision testing device for ophthalmology

ActiveCN108245127BGood for healthGood treatment effectEye diagnosticsOphthalmology departmentVisual test

Owner:佛山爱尔眼科医院有限公司

Flow-classification-based grouping flow control system and control method

ActiveCN102387082BPrecise size controlData switching networksControl systemData mining

Owner:XIDIAN UNIV

A database establishment method for indoor positioning, and an indoor positioning method and device

InactiveCN107046711BAvoid Situations That Increase WorkloadReduce manual workloadWireless communicationEngineeringNetwork model

Owner:沈晓龙 +1

Molybdenum sulfide@cobalt-mof/nf hydrogen evolution material and in situ synthesis method and application

ActiveCN113249753BGood hydrogen evolution effectLow costElectrodesHydration reactionSODIUM SULFIDE NONAHYDRATE

Owner:SHANGHAI INST OF TECH

A Palletizing Machine with Active Partitioning

ActiveCN105217321BHigh degree of automationReduce labor intensityStacking articlesUltimate tensile strengthStacker

Owner:JIANGSU TOM PACKAGING MACHINERY

Surgical site openness controlling device for surgery

InactiveCN101579244BReasonable structural designNovel ideaSurgerySurgical siteSlide plate

Owner:闫秋云

A thermal resistance extraction method of soi_mosfet

ActiveCN103411997BLow costMaterial heat developmentMOSFETElectrical resistance and conductance

Owner:BEIJING ZHONGKE XINWEITE SCI & TECH DEV

Device for processing and method for transmission of encoded data for a first domain in a network pertaining to a second domain

InactiveCN1323554CTelevision system detailsKey distribution for secure communicationTheoretical computer scienceComputer engineering

Owner:THOMSON LICENSING SA

A system and terminal for querying postal codes by correspondence address

ActiveCN103440312BRealize level-by-level queryQuery format freeMetadata text retrievalGeographical information databasesNamed-entity recognitionUser input

Owner:SHENZHEN AUDAQUE DATA TECH

a speed control clutch

ActiveCN104405490BExtended service lifeImprove space utilizationCoolant flow controlMachines/enginesEngineeringEnergy source

Owner:LONGKOU ZHONGYU AUTOMOBILE FAN CLUTCH

Semiconductor structure and manufacturing method thereof

ActiveCN105336739BTransistorSemiconductor/solid-state device manufacturingFoot regionSemiconductor structure

Owner:TAIWAN SEMICON MFG CO LTD

Charger adaptive to multi-specification plate type batteries

InactiveCN101572333BSimple structureReasonable structureBatteries circuit arrangementsSecondary cells charging/dischargingTransformerEngineering

Owner:郑少民

A wbs-based data mining method for shipbuilding standard man-hours

ActiveCN106295982BImprove construction efficiencySolve the shortcomings of large estimation errorsInformaticsInstrumentsRegression analysisTime limit

Owner:JIANGSU MODERN SHIPBUILDING TECH

Method for absorbing methane in condensed coal bed gas through pressure varying mode including carbon dioxide replacement

InactiveCN101549240BIncrease concentrationHigh yieldProductsMethane captureOperation modeNatural gas fuel

Owner:TIANJIN UNIV

A conveying device for wind blade production and processing

ActiveCN113636289BEasy to cleanEasy to detectControl devices for conveyorsMechanical conveyorsElectric machineEngineering

Owner:南通艾郎风电科技发展有限公司

A light collimation structure, substrate, backlight module and display device

ActiveCN107065307BGood collimationImprove light extraction efficiencyCondensersNon-linear opticsGratingDisplay device

Owner:BOE TECH GRP CO LTD

A Data Quality Sensing Incentive Method for Privacy Protection in Crowd Sensing

ActiveCN111246468BIdentify scope constraintsWon't leakUser identity/authority verificationSecurity arrangementHidden dataMedicine

Owner:SOUTH CHINA UNIV OF TECH

Method of producing 1,5-pentanediol and/or 1,6-hexanediol

InactiveCN101679157AOrganic compound preparationCarboxylic acid esters preparationCyclohexanoneGlutaric acid

Owner:UBE IND LTD

Method for producing attapulgite ceramic slurry

InactiveCN102166782BImprove adhesionImprove plasticityAuxillary shaping apparatusClay mixing apparatusSodium BentoniteSlurry

Owner:XUYI KEYUAN NEW MATERIALS FACTORY

Method for encoding and decoding audio

InactiveCN101436407BEfficient codingEfficient decodingSpeech analysisCode conversionTransmission qualityVIT signals

Owner:XIDIAN UNIV

Competing approaches to access common frequency bands

InactiveCN103517278BNo competing conflictsReduce competitive conflictNetwork planningQuality of serviceUser equipment

Owner:SHANGHAI RES CENT FOR WIRELESS COMM

A Substation Safety Management System Based on Internet of Things

InactiveCN103825944BSolve communication bottlenecksRealize safe operation managementCircuit arrangementsTransmissionLow voltageSafety management systems

Owner:HUANGHE S & T COLLEGE

A text classification method and device

ActiveCN109992667BSatisfy classification needsImprove classification accuracyText database clustering/classificationText categorizationClassification methods

Owner:NEW H3C BIG DATA TECH CO LTD

Sheet material micro-forming device by use of high-pressure water jet

InactiveCN102527809BLow costImprove cooling effectMetal-working feeding devicesPositioning devicesHigh pressure waterHigh pressure

Owner:XI AN JIAOTONG UNIV

balance car

ActiveCN105172959BNo weight limitSimple structureMotorcyclesDiffuse reflectionEngineering

Owner:ZHEJIANG TOPSO TECH

Method for extracting the total microbial genome in vinegar fermentation process

ActiveCN103409410BEasy to settleIntegrity guaranteedMicrobiological testing/measurementDNA preparationBiotechnologyGenomics

Owner:TIANJIN UNIV OF SCI & TECH

A method for monitoring the input and output balance of cultivated land cadmium

InactiveCN106596893BEarth material testingIsotopic compositionNatural abundance

Owner:HUNAN AGRI BIOTECH RES CENT

A Method of Extracting Similar Chinese Characters Based on Matrix Operation

ActiveCN109255040BImprove accuracyStill image data queryingComplex mathematical operationsInformation processingChinese characters

Owner:KUNMING UNIV OF SCI & TECH

Double main unit driven escalator or walkway

InactiveCN101298308BIndependent Control ExpansionVarious operating statesEscalatorsEnergy efficiency in escalatorsPower factorAutomotive engineering

Owner:HITACHI ELEVATOR GUANGZHOU ESCALATOR

Cloth cutting device for garment processing

ActiveCN111749003BUniform cutImprove cutting efficiencySevering textilesStructural engineeringConveyor belt

Owner:东莞市珠峰信息科技有限公司

Application of carboxymethyl inulin

InactiveCN100594877CWide variety of sourcesReduce releaseCosmetic preparationsToilet preparationsInulinMoisture absorption

Owner:烟台大境生物科技有限公司

Self-starting motor rotors, self-starting permanent magnet motors, and household appliances

ActiveCN106357026BImprove efficiencyImprove installation efficiencyMagnetic circuit rotating partsManufacturing cage rotorsArchitectural engineeringPermanent magnet motor

Owner:WELLING WUHU MOTOR MFG +2

Preparation method based on hemoglobin and four-carbon or five-carbon dibasic acid complex kit

ActiveCN110779914BHigh sensitivityObvious phenomenonMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsPeroxidaseConcentrations glucose

Owner:HUNAN UNIV OF SCI & TECH

A transmission configuration method and device thereof

ActiveCN106160972BImplement schedulingTransmission path multiple useWireless communicationOperating system

Owner:DATANG MOBILE COMM EQUIP CO LTD

A traditional Chinese medicine composition for treating primary dysmenorrhea of qi stagnation and blood stasis syndrome

InactiveCN103656224BSexual disorderPlant ingredientsDiseaseDoellingeria

Owner:于厚美

Body Structure and Vehicle

ActiveCN109204514BHigh strengthImprove stabilityElectric propulsion mountingUnderstructuresStringerMechanical engineering

Owner:BYD CO LTD

Special Acupuncture V-type Endoscopic Therapy Device

ActiveCN104771209BNot easy to damageAvoid damageSuture equipmentsInternal osteosythesisEndoscopic treatmentAcupuncture

Owner:周正兴

Identification and Correction Method of Topological Relation of Urban Drainage System Based on Drainage Model

ActiveCN113177285BQuick buildGeometric CADDatabase updatingMissing dataEngineering

Owner:SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD

A zinc alloy material

InactiveCN103014415BReduce usageManganeseZinc alloys

Owner:宁波香豪莱宝金属工业有限公司

A walking method for the construction of the lower beam behind the hanging basket

ActiveCN109024309BReduce shakingImprove securityBridge erection/assemblyHanging basketBox girder

Owner:SHANDONG HENGKUN MACHINERY

A three-station special machine tool for assembling inner rollers and springs of overrunning clutches

ActiveCN105364480BOvercome the problem of difficult assemblyReduce workloadAssembly machinesLocking mechanismEngineering

Owner:江苏金瑞机械制造有限公司

Programmable and readable digital lighter and online programming system thereof

InactiveCN100458139CWork lessImprove operational efficiencyIgnition automatic controlAutomatic controlDriver circuitMicrocontroller

Owner:CHONGQING SANXIN ELECTRONICS

Toner cartridge

ActiveCN103676563BImprove patencyRelease exit areaElectrographic process apparatusEngineeringSurface cover

Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

Programmable voltage monitoring circuit

ActiveCN100516893CExpand the range of voltages that can be coveredMultiple programming statesEffective value measurementsControl signalEngineering

Owner:SHENZHEN CYT SEMICON TECH CO LTD +1

Advertisement filtering method and device

ActiveCN106886563BImprove filtration efficiencyExecution paradigmsSpecial data processing applicationsPrivate networkFiltering rules

Owner:北界无限(北京)软件有限公司

Light emitting element drive device and electronic apparatus having light emitting element

InactiveCN100352070CReduce power lossStatic indicating devicesElectroluminescent light sourcesLow voltageControl circuit

Owner:ROHM CO LTD

Method for machining optical element forming mould

InactiveCN1459353AEasy to operateOptical articlesEngineeringElectrical and Electronics engineering

Owner:KONICA CORP

A multi-winding planar transformer made on pcb

ActiveCN103928219BLittle influence of parasitic parametersImprove cooling effectTransformers/inductances coils/windings/connectionsFixed transformersEngineeringSwitching frequency

Owner:长兴柏成电子有限公司

A kind of van der Waals dielectric material and its preparation method and application

ActiveCN111621746BEasy to integrateImprove insulation performanceVacuum evaporation coatingSputtering coatingDielectricEvaporation (deposition)

Owner:HUAZHONG UNIV OF SCI & TECH

A combined nursing device for thoracic surgery

ActiveCN111588564BConvenient Nursing CheckConvenient for emergency rescueStretcherNursing bedsNursing careFixed bed

Owner:AFFILIATED HOSPITAL OF NANTONG UNIV

A Fast and Stable Uncooled Infrared Focal Plane Readout Circuit

ActiveCN110487420BReduce NETDStable jobRadiation pyrometryDriving currentMicrobolometer

Owner:KUNMING INST OF PHYSICS

Lane transfer device for barcode packaging

ActiveCN103662201BCompact designFast and accurate lane separationPackaging automatic controlEngineeringBottle

Owner:WENZHOU YUHAI PRINTING

Cleaner for molding machines

InactiveCN101410233BEasy to washImprove washing effectDetergent mixture composition preparationDetergent compounding agentsGlass fiberMolding machine

Owner:井泽修

Mobile phone back cover and preparation method thereof

ActiveCN110759731BHigh forming precisionImprove yield rateCeramic shaping apparatusTelephone set constructionsPlasticizerEngineering

Owner:BYD CO LTD

Light emitting element

InactiveCN107851690AImprove removal efficiencyIncrease production capacitySemiconductor devicesOptical diffractionScattering effect

Owner:SCIVAX CORP

An adjustable hydraulic shock absorber

ActiveCN112145604BReduce the rate of change of flow rateSmall change in velocitySpringsGas and liquid based dampersEngineeringAirbag

Owner:HEBEI INST OF MACHINERY ELECTRICITY

A kind of energy-saving and environment-friendly ceramic transparent glaze and preparation method thereof

InactiveCN104211443BNot easy to polluteAvoid bodily harmStrontium carbonateHazardous substance

Owner:ZHONGLI CERAMICS

Document conveying device and image forming device

InactiveCN103183245BDetect tiltAccurate delivery controlElectrographic process apparatusArticle feedersLeading edgeImage formation

Owner:KYOCERA DOCUMENT SOLUTIONS INC

A multifunctional intelligent printing device

ActiveCN109226974BAvoid consumptionAvoid damageLaser beam welding apparatusMechanical engineeringEnergy consumption

Owner:辽宁虎驰科技传媒有限公司

Method, device and system for marking and identifying blade server

ActiveCN101686148BGuaranteed uptimePerform avoidanceData switching networksInformation layerEmbedded system

Owner:HUAWEI TECH CO LTD

An off-axis three-mirror forward optical system

ActiveCN105467569BReduce manufacturing difficultyReduce development costsOptical elementsMangin mirrorLight beam

Owner:SUZHOU UNIV

One-way frequency hopping transmission method of wireless signal

ActiveCN105790791BShorten the timeTransmission systemsTransmissionEnvironmental noiseControl signal

Owner:YOTTACONTROL AUTOMATION CO LTD

Light source module unit for exposure and exposure device provided with the light source module unit

ActiveCN109923477BLight loss is minimizedMaximize light-gathering efficiencyPhotomechanical exposure apparatusMicrolithography exposure apparatusOptical axisUltraviolet lights

Owner:BLUEKORE CO

Co-processing method of sludge and crop straw based on rapid pyrolysis

ActiveCN103725304BGood yieldIncrease productionSludge treatment by pyrolysisByproduct vaporizationGas phasePulp and paper industry

Owner:HANGZHOU HUHUI ENVIRONMENTAL PROTECTION TECH

Source follower capable of compensating threshold voltage

InactiveCN100334609CStatic indicating devicesNon-linear opticsCapacitanceEngineering

Owner:TPO DISPLAY

A tensile and compressive stress wave generator and experimental method based on electromagnetic force

ActiveCN103994922BGood repeatabilityEasy to operateMaterial strength using tensile/compressive forcesCapacitanceMechanical engineering

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method and device for demodulating pilot-tone modulation signals

ActiveCN102377485BRealize the alarm functionFibre transmissionTransmission monitoring/testing/fault-measurement systemsTime segmentEngineering

Owner:ZTE CORP

Prestressed anchor-filled integrated support structure and method for strong dynamic pressure roadway under mine

ActiveCN110645018BEfficient formationEnsure Structural IntegrityUnderground chambersTunnel liningShotcreteScreed

Owner:CCTEG COAL MINING RES INST

Continuous punching device for sheet metal strip

InactiveCN102161063BSolve the problem of efficient continuous punchingGuaranteed equally spaced punchingPerforating toolsMetal stripsPunching

Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Apparatus and transfer method for energy storage on a lifting platform

ActiveCN102832687BReduce or eliminate the use ofReduce or eliminate spaceElectrical storage systemBatteries circuit arrangementsElectricityTraction unit

Owner:RAYMOND LTD

Adjustable automatic door lock device

InactiveCN100488859CEasy to moveIncrease contactBuilding liftsEngineeringSlide plate

Owner:龚根明

Special external hanging operation platform for prefabricated buildings and its operation method

ActiveCN104131688BImprove assembly efficiencyReduce assembly efficiencyBuilding material handlingScaffold accessoriesIndustrial engineeringWorking space

Owner:HUNAN YUANDA CONSTR ENG CO LTD

A method for recovering positive electrode material of waste power lithium battery by assisted heat treatment of antibiotic slag

ActiveCN113215408BEffective transformationImprove leaching effectWaste accumulators reclaimingCarbon preparation/purificationElectrical batteryPhysical chemistry

Owner:CENT SOUTH UNIV

Method and device for sending communication request

InactiveCN101562776BAvoid issues with unavailable network servicesConnection managementWireless network protocolsComputer terminalNetwork service

Owner:HUAWEI TECH CO LTD

A method and device for deploying a relay drone

ActiveCN112636811BImprove consensusGuaranteed communication qualityRadio transmissionHigh level techniquesCommunication qualitySimulation

Owner:BEIJING UNIV OF POSTS & TELECOMM

Tampon

InactiveCN101378711BTamponsFiberFEMININE HYGIENE

Owner:ONTEX HIGIENEARTIKEL DEUT GMBH

A method, system, and related device for building multiple dedicated platforms in a cloud environment

ActiveCN108471421BTo achieve diversionRelieve pressureTransmissionDomain nameTraffic diversion

Owner:SANGFOR TECH INC

Primer pairs, method and fast diagnostic kit for detecting red-spotted grouper nervous necrosis viruses

InactiveCN101591714BStrong specificityReduce background effects in amplification reactionsMaterial analysis by observing effect on chemical indicatorMicrobiological testing/measurementGrouper nervous necrosis virusEpinephelus ergastularius

Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

A glue coating process for aircraft heat exchanger

ActiveCN107744927BIncreased durabilityExtended service lifeNon-macromolecular adhesive additivesPretreated surfacesGlass fiberFirming agent

Owner:山东翔宇航空技术服务有限责任公司

A kind of growth-promoting cultivation method of dark purple Fritillaria

InactiveCN103444526BIncrease profitPromote growthPlant tissue cultureHorticulture methodsPlantletSoil fertility

Owner:北京橘井健康科技集团有限公司

A Distributed Computer Automatic Dialing and Testing Method

ActiveCN104714868BReduce loadImprove accuracyDetecting faulty computer hardwareEngineeringTest tests

Owner:SHANGHAI SNC NET INFORMATION TECH CO LTD

A method of using yeast cell wall to co-produce glucan and mannoprotein

ActiveCN104862355BImprove the effect of adjuvant therapyHigh yieldFermentationDiseaseHigh pressure

Owner:珠海天香苑生物科技发展股份有限公司

A Tension Control Mechanism for Printing Machine Cloth

ActiveCN103331992BAdjustable tensionSolving Tension ProblemsRotary pressesElectric machineryEngineering

Owner:SHENZHEN TEXTALK GRAPHIC TECH

Substrate laminate and method for manufacturing substrate laminate

ActiveCN110545997APrevent peelingNon-macromolecular adhesive additivesSynthetic resin layered productsPolymer scienceAliphatic amine

Owner:MITSUI CHEM INC

An assembly line and power test system

ActiveCN103786023BReduce difficultyImprove work efficiencyElectric devicesAssembly machinesTester deviceAssembly line

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

excavator bucket

ActiveCN104563175BReduce resistanceImprove leveling efficiencyMechanical machines/dredgersWear resistantEngineering

Owner:LIUZHOU LIUGONG EXCAVATORS +2

A synchronous balancing system for oil cylinders of a single-layer hot press

ActiveCN110405901BIncrease productivityAvoid swingingServomotorsWood working apparatusBalancing machineGear wheel

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Lane line detection method and system

ActiveCN108256445BSolve problems with high computational complexityImage enhancementImage analysisComputer graphics (images)Carriageway

Owner:BEIJING HUAHANG RADIO MEASUREMENT & RES INST

Hydraulic system for supply force aid to vehicle

InactiveCN1769123ALow costElimination of "initial starting torquePositive displacement pump componentsMagnetic circuitMobile vehicleCooling chamber

Owner:TRW AUTOMOTIVE ELECTRONICS & COMPONENTS GMBH & CO KG

Method and system for segmental toll collection based on mobile phone bluetooth

InactiveCN103186929BShorten the timePartial charging realizationNear-field transmissionSensing record carriersComputer moduleGeolocation

Owner:ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS

Fuel cell system with charger

ActiveCN102356495BCharging stationsFuel cell auxillariesElectricityFuel cells

Owner:DOOSAN CORP +1

A kind of preparation method of sofosbuvir intermediate

ActiveCN106432328BOriginalAvoid reaction conditionsGroup 5/15 element organic compoundsOrganic chemistry methodsPhenolEster hydrochloride

Owner:江苏阿尔法集团福瑞药业(宿迁)有限公司

Output circuit device of self-controlled breaking protective signal relay

InactiveCN100440668CFunction increaseSimple structureArrangements responsive to excess voltageArrangements responsive to undervoltageControl breakOvervoltage

Owner:余彦中

Method for continuously synthesizing 4-aminodiphenylamine

ActiveCN103420849BOrganic compound preparationAmino compound preparationHydrogenation processReaction temperature

Owner:CHINA PETROLEUM & CHEM CORP +1

Nuclear power plant containment hydrogen filtration system

ActiveCN106290495BReasonable structureMaterial electrochemical variablesHydrogenFiltration

Owner:JIANGSU ZHONGHAI HUA HE ENVIRONMENTAL PROTECTION CO LTD

Application of oxidized resveratrol as preparation of medicine for treating tumor

InactiveCN103417518BGood antitumor activitySmall toxicityHydroxy compound active ingredientsAntineoplastic agentsHuman leukemiaSide effect

Owner:SICHUAN UNIV

A Method for Estimating the Error Interval of Wind Power Prediction

InactiveCN107358060BRaise the level of acceptanceIncrease capacitySpecial data processing applicationsElectric power systemHide markov model

Owner:DALIAN UNIV OF TECH

A method for removing precious metal impurities in iridium-containing feed liquid

ActiveCN106319240BEasy to cleanNo emissionsProcess efficiency improvementIridiumThermal state

Owner:JINCHUAN GROUP LIMITED

A new energy vehicle shock absorber multi-stage intelligent adaptive transmission device

ActiveCN109482957BAdjustable orientationIncrease productivityTube shearing machinesShearing machine accessoriesNew energyControl engineering

Owner:江苏三尔汽车部件有限公司

A control method for a thermal diaphragm forming system

ActiveCN111590923BReduce in quantityImprove processing efficiencyVacuum pumpingTemperature control

Owner:NEWTRY COMPOSITE

Cover glass and method for producing same

ActiveCN102531384AEfficient preparationHigh ion exchange capacityGlass forming apparatusGlass tempering apparatusCover glassMolten glass

Owner:AVANSTRATE INC +1

Information processing system, information processing apparatus and information processing method, as well as program and recording medium

InactiveCN1692363ASpeech analysisDigital computer detailsInformation processingDigital content

Owner:SONY CORP