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.

Drug for food preservation

InactiveCN102657363BAct quicklyGood treatment effectFood preservationSide effectTherapeutic effect
Owner:JIANGSU BAIJIAN PHARMA TECH CO LTD

Ceramic brick decorative wall and installation method thereof

ActiveCN109914646BAvoid patching issues that affect the cosmetic effectImprove seismic performanceWallsBrickShock resistance
Owner:上海方大智建科技有限公司

led chip and mixed crystal method

ActiveCN111430521BMixed Crystal RealizationAvoid sortingSemiconductor devicesEngineeringMixed crystal
Owner:东莞市中晶半导体科技有限公司

Rotary motor and vehicle carrying same

InactiveCN1262060CImprove reliabilityHigh torque characteristicsVector control systemsPlural diverse prime-mover propulsion mountingElectric machineMagnetic poles
Owner:HITACHI LTD

Method and device for early warning route deviation using mobile terminal

InactiveCN104165632BEasy to useInstruments for road network navigationLocation information based serviceComputer terminalComputer science
Owner:DARVI INFORMATION TECH DALIAN

A kind of production technology method of fpc multi-layer board

ActiveCN110191598BImprove relative offsetImprove manufacturing yieldMultilayer circuit manufactureGraphicsEngineering
Owner:KINWONG ELECTRONICS TECH LONGCHUAN

Vehicle launch device having fluid coupling

InactiveCN101922552BOperating modesGas pressure propulsion mountingFluid couplingElectric machine
Owner:GM GLOBAL TECH OPERATIONS LLC

Double-layer weaving polyester artificial vessel

InactiveCN101084846BReduce porosityWoven fabricsBlood vesselsPorosityFiber
Owner:林增华 +2

Soft switching control module and brushless DC motor drive system

ActiveCN104868802BAvoid inefficiencySmooth waveformEnergy industryElectronic commutatorsLow noiseBrushless motors
Owner:SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD

Multi-shift speed change gear box for sectional warping machine

InactiveCN102242436BChange speed ratioEasy to adjustOther manufacturing equipments/toolsTextiles and paperEngineeringSprocket
Owner:SHAOXING QUNFANG MACHINERY

Tap water conversion valve

ActiveCN109373013BEasy to useSimple structureMultiple way valvesWater dischargePurified water
Owner:广东九芯环保科技有限公司

Organic matter processing equipment with high sealing performance

InactiveCN106040711AAvoid accumulationIncrease the exhaust discharge areaEngine sealsSolid waste disposalEngineeringOrganic matter
Owner:TIANZI ENVIRONMENTAL PROTECTION EQUIP MFG TIANJIN

Method for dividing level set image based on characteristics of neighborhood probability density function

InactiveCN101571951BAccurate Texture FeaturesDealing with variabilityImage analysisPattern recognitionSlide window
Owner:XIDIAN UNIV

A high ring stiffness inner rib reinforced corrugated pipe and its preparation method

ActiveCN109734988BGood effectHigh hardnessRigid pipesMasterbatchPolymer science
Owner:湖北盈禄塑胶制品有限公司

A kind of formula of culture material of edible fungus branch strain and the preparation method of the culture material

ActiveCN104221718BIncrease profitExtended range of materialsHorticultureFertilizer mixturesBiotechnologyOyster
Owner:TANGYIN EDIBLE FUNGUS RES INST

A kind of conductive agent, its preparation method and lithium ion battery containing the conductive agent

ActiveCN105977493BGood symmetryGood planarityOrganic chemistryCell electrodesStructural formulaLithium-ion battery
Owner:JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED

A data import method, device and electronic equipment

ActiveCN109828964BSave time and costImprove import efficiencyDigital data information retrievalSpecial data processing applicationsDistributed File SystemFile system
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Spherical tantalum-titanium alloy powder, product containing same and method of making same

PendingCN114207167ADental implantsAdditive manufacturing apparatusTitanium alloyAdditive layer manufacturing
Owner:GLOBAL ADVANCED METALS USA

Method for judging whether performing repeat starting up for computer system or not as well as computer system thereof

InactiveCN101303653BProgram loading/initiatingElectricityComputer architecture
Owner:WISTRON CORP

Mobile phone voice registration and payment system and method based on server-side voice recognition

InactiveCN103810763BSolve the bottleneck problem of fast chargingTicket-issuing apparatusWireless gatewayBroadcasting
Owner:东莞市帕马智能停车服务有限公司

An energy-saving automatic ejection mold

ActiveCN104647706BQuick releaseStable structureAutomatic testingPressure - action
Owner:JIANGSU YUYAN MOLD IND

A connection mechanism between composite board and floor

ActiveCN108442641BAvoid deformationAvoid hidingFlooringFixed frameEngineering
Owner:海南鑫申绿色建筑科技有限公司

Preparation method of transparent rubber reinforcing agent precipitated silica

ActiveCN103803566BLess impuritiesLarge specific surface areaSilicaSilicic acidActive agent
Owner:HENGDIAN GRP ZHEJIANG INNUOVO SILICON MATERIAL

A magnetic stripe signal error-tolerant error-correction processing method and system

ActiveCN105278530BGuaranteed uptimeStrong fault tolerancePosition/course control in two dimensionsFault toleranceControl data
Owner:CHENGDU SIWI HIGH TECH IND GARDEN

A method of associating accounts in an online social network

InactiveCN105741175BImprove robustnessAvoid errorsData processing applicationsDigital data information retrievalSimilarity measureSocial web
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A fusion method of human body pose data based on multiple kinects

InactiveCN104933734BGesture recognition is convenientImprove human-computer interactionImage enhancementImage analysisHuman bodyData acquisition
Owner:XIAN UNIV OF TECH

PZT transducer and manufacturing method thereof

InactiveCN102457248BOscillating effectPiezoelectric/electrostrictive device manufacture/assemblyImpedence networksCeramic substrateComposite material
Owner:CHINA STEEL

A method for continuously adding catalyst to acetylene dimerization reactor

ActiveCN109647304BEasy to openReduce security risksProcess control/regulationHydrocarbonsDimerPtru catalyst
Owner:山西霍家长化合成橡胶有限公司

A video processing board, video processing method and video processing platform

ActiveCN113242391BIncrease processing rateImprove output qualityTelevision system detailsColor television detailsVideo processingElectric signal
Owner:SICHUAN SDRISING INFORMATION TECH

An Inductor Identification Method Based on Current Ripple

ActiveCN113179064BReduce lossReduce vibrationElectronic commutation motor controlAC motor controlPermanent magnet synchronous motorOnline identification
Owner:SOUTHEAST UNIV

A kind of non-cooking and washing process of polyester fabric continuous pad dyeing method and polyester fabric

ActiveCN109082912BReduce manufacturing costShort processDyeing processDisperse dyePolymer science
Owner:深圳天鼎新材料有限公司

A method for manufacturing ultra-thin capping in wafer-level packaging

ActiveCN104992908BAvoid breakingReduced risk of ruptureSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

A kind of salvia miltiorrhiza drying and removing miscellaneous machine

ActiveCN108620388BDry fastFast drying and impurity removalDrying gas arrangementsCleaning using toolsHeater RodSurgery
Owner:济南高投能源发展有限公司

Application for ginseng-rhizoma curculiginis combined medicine for preparation for medicine used for treating osteoporosis

ActiveCN102961518BSignificant effectSkeletal disorderPlant ingredientsCurative effectSenile osteopenia
Owner:CHONGQING ACAD OF CHINESE MATERIA MEDICA +1

Three-dimensional virtual particle generation method

ActiveCN110717973BSmall difference3D modellingRectangular coordinatesComputational physics
Owner:SHENZHEN UNIV

A kind of advanced support bracket for comprehensive mechanized excavation and its application method

ActiveCN110130965BExtended driving distanceShort driving distanceMine roof supportsHydraulic cylinderWork cycle
Owner:HENAN POLYTECHNIC UNIV

A disposable mask pattern self-service custom machine

ActiveCN112918108BAvoid damageAchieve cleaningTypewritersOther printing apparatusElectric machineryStructural engineering
Owner:CHENGDU TECH UNIV

A kind of sodium ferrous sulfate/graphene composite cathode material for sodium ion battery and preparation method thereof

ActiveCN106848236BEvenly distributedImproved magnification performanceCell electrodesSecondary cellsFerrous saltsSynthesis methods
Owner:湖南钠邦新能源有限公司

A kind of emulsion sizing agent modified by carbon nanotube and its preparation method and application

InactiveCN104120605BGood dispersionSmall particle sizeFibre treatmentPigment treatment with organosilicon compoundsFiberEpoxy
Owner:HARBIN INST OF TECH

Device for changing batteries or battery pack of through electric vehicle quickly

ActiveCN102774356BQuick changeSave manpower and material resourcesElectric propulsion mountingElectric/fluid circuitElectricityElectrical battery
Owner:GUANGZHOU SAIDAO ELECTRONICS TECH

Method and device for integrating multiple different versions of electronic files

InactiveCN1783093AVersion controlNatural language data processingSoftware development processElectronic document
Owner:IBM CN

Application and method of liver-derived stem cell population expressing ng2 as seed cells in 3-d culture and reconstruction of artificial liver in vitro

ActiveCN104894066BLow costEasy to operateNervous system cellsProsthesisBiologic scaffoldAntigen
Owner:THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA

Adhesive for electronic paper, and preparation method and application thereof

ActiveCN103045151BHigh bonding strengthImprove water resistancePolyureas/polyurethane adhesivesIdentification meansPolyesterWater based
Owner:GUANGZHOU OED TECH INC

Ionic mobility spectrometer semipermeable membrane pre-enrichment sample injection method and apparatus thereof

ActiveCN103018313BPromote enrichmentLow detection limitWithdrawing sample devicesPreparing sample for investigationPre enrichmentTemperature control
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

Gas-phase polymerization reaction device and olefin polymerization method

ActiveCN102863561BAvoid accumulationComposition unchangedHydrogenGas phase
Owner:CHINA PETROLEUM & CHEM CORP

Damping Method of Diaphragm Booster Pump

ActiveCN104791235BReduce "vibration" intensityReduce torquePositive displacement pump componentsEngine fuctionsTorchCam
Owner:FOSHAN CITY SANJIAOZHOU ELECTRICAL TECH CO LTD

Double-promoter universal plasmid for silkworm middle silk gland bioreactor and its construction method and application

InactiveCN106399363BHigh expressionNucleic acid vectorVector-based foreign material introductionDual promoterSimian Vacuolating Virus 40
Owner:ZHEJIANG UNIV

A kind of piezoelectric ceramic and preparation method thereof

InactiveCN103896586BHigh curie temperatureImprove piezoelectric performancePiezoelectric/electrostrictive/magnetostrictive devicesElectricityDielectric loss
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

A kind of preparation method of tetrabromobisphenol A type epoxy resin

ActiveCN107235934BReduce chromaHigh transparencyOrganic chemistryPolymer scienceTetrabromobisphenol A
Owner:建滔(广州)电子材料制造有限公司

A kind of foliar fertilizer for promoting early growth and development of cotton and its preparation and use method

ActiveCN103483084BSimple and fast operationMild process conditionsFertilising methodsHorticulturePhosphateSulfate
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI

Universal conversion platform, server, system and method for inter-terminal communication

ActiveCN105323326BRealize communicationTransmissionPublic interfaceComputer terminal
Owner:CHINA TELECOM CORP LTD

An optical fiber automatic positioning and placement device and method

InactiveCN105759390BAchieve automatic precise placementPrecise and precise placement processMountingsEngineeringLithium niobate
Owner:BEIHANG UNIV

Motor stall protection control method and device for electric vehicle and electric vehicle

ActiveCN108242908BReduced risk of temperature riseImprove securityElectric motor controlMaximum torqueElectric machinery
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

Vital sign monitor

ActiveCN102512141BEnables non-invasive monitoringMature processing technologyRespiratory organ evaluationSensorsData acquisitionComputer module
Owner:HANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI

Message notification system

InactiveCN101656802BLow costAutomatic exchangesTransmissionExchange networkCommunicator device
Owner:STARS TECH

Multifunctional Dental Scanning System

ActiveCN109350109BAdapt to watchRadiation diagnostics for dentistryDental scanningNuclear medicine
Owner:北京锐视康科技发展有限公司

A pulley for net weaving in the construction of high-voltage transmission lines

ActiveCN105429055BPrevents slipping off the tackleReduce frictionPortable liftingApparatus for overhead lines/cablesTraveling blockHigh pressure
Owner:STATE GRID CORP OF CHINA +3

A waterproof smart watch with side sound

ActiveCN107340705BImprove waterproof performanceGood audioElectronic time-piece structural detailsClockwork casesEngineeringLoudspeaker
Owner:JRD COMM (SHENZHEN) LTD

A kind of paclitaxel self-emulsifying preparation and its preparation method and application

ActiveCN101785757BImprove stabilityPrevent precipitationOrganic active ingredientsAntipyreticPolyoxyethylene castor oilFatty acid glycerol esters
Owner:MADE IT BIOTECH BEIJING

Photodetectors, display substrates

ActiveCN111554756BFix performance issuesTransistorRadiation controlled devicesPhotovoltaic detectorsDark current
Owner:BOE TECH GRP CO LTD

Braking system for electric industry truck

InactiveCN1535860BAvoid disadvantagesRealize the braking effectElectrodynamic brake systemsLifting devicesDrive wheelElectric machine
Owner:JUNGHEINRICH AG

Method and system for image composition and beautification based on visual area proportion balance law

ActiveCN103824259BIn line with visual aesthetic perceptionSimple methodImage enhancementGeometric image transformationSplit linesVision based
Owner:SOUTH CHINA UNIV OF TECH

Fabric for producing a stencil for screen printing, stencil produced from said fabric and use thereof

InactiveCN100467690CSmall stretchHigh coating strengthProtective fabricsPlate printingFiberScreen printing
Owner:SEFAR AG

A high-speed heavy-duty silent drag chain

ActiveCN104405828BTo achieve the purpose of overloadingPlay a buffer roleHauling chainsHoisting chainsEngineeringChain link
Owner:JIANGSU KRIUS MACHINE TOOL ACCESSORIES

Free range husbandry method for improving mutton quality

ActiveCN101946748BAchieve rational useImprove qualityAnimal husbandryAnimal scienceResearch Object
Owner:INNER MONGOLIA SAINUO GRASSLAND SHEEP IND

Concrete detection rebound method measuring area seal device

InactiveCN110686965BImprove work efficiencyImprove detection accuracyPreparing sample for investigationInvestigating material hardnessElectric machineMechanical engineering
Owner:合肥工大共达工程检测试验有限公司

A Method of Automatically Finding the Zero Position of Displacement Sensor

ActiveCN104697426BFast solutionLiberate human resourcesUsing electrical meansData acquisitionControl software
Owner:FLIGHT AUTOMATIC CONTROL RES INST

An intelligent routing method and system for an information transmission platform

ActiveCN109587057BQuality improvementImprove efficiencyData switching networksPathPingInformation transmission
Owner:中通天鸿(北京)通信科技股份有限公司

A Trust-Based Social Internet of Things Service Recommendation Method

ActiveCN112733037BImprove privacy and securityIncrease motivationDigital data information retrievalSpecial data processing applicationsInternet privacyTrust relationship
Owner:ZHEJIANG WANLI UNIV

Cooking machine and its juice collection control method

ActiveCN105725722BAvoid being affected by ambient temperatureImprove the juice collection effectWarming devicesLower limitHeating time
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

A gis-based method for evaluating the layout of monitoring points in a safe city

ActiveCN104780345BImprove scienceImprove accuracyClosed circuit television systemsSpecial data processing applicationsRoad networksSafety monitoring
Owner:ANHUI SUN CREATE ELECTRONICS

Method and apparatus for monitoring total delivered dose of contrast media

InactiveCN105658260APharmaceutical containersMedical packagingAnalyteMedicine
Owner:INTERSECT PARTNERS

Indication method and device for downlink service data

ActiveCN108541047BReduce power consumptionShort transfer timePower managementSynchronisation arrangementBeacon frameBusiness data
Owner:HUAWEI TECH CO LTD

Stator inlet case lifting device of high-voltage motor

InactiveCN101882842BWill not affect normal useSo as not to damageManufacturing stator/rotor bodiesHigh pressureHigh voltage
Owner:WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP

Structure and Design Method of Interstage Transition Section of Partially Intake Turbine with Low Intake Gas

ActiveCN105673097BImprove aerodynamic performanceImprove flow circumferential non-uniformityMachines/enginesEngine componentsAir volumeEngineering
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

Apparatus and method for neutralizing and washing water for weaving

ActiveCN107604557BContinuous productionEasy to produceLiquid/gas/vapor removal by squeezing rollersTextile treatment machine arrangementsProcess engineeringWater processing
Owner:GUANGDONG ESQUEL TEXTILES CO LTD

replenishment organization

ActiveCN105957248BIncrease cargo storage capacityReduce the frequency of replenishmentCoin-freed apparatus detailsApparatus for dispensing discrete articlesDrive wheelAgricultural engineering
Owner:宣城市宣泰橱卫科技有限公司

A device safety protection method applied to laser obstacle remover

ActiveCN112153284BImprove protectionTelevision system detailsColor television detailsInformation controlEngineering
Owner:SHANGHAI XIBANG ELECTRIC

Electrolyte disintegration system and method

InactiveCN100389882CLower the altitudeReduce the overall heightGrain treatmentsProcess equipmentElectrolysis
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

High-speed railway foundation deformation adaptive control system and method

ActiveCN112965378BRegulatory Differential SettlementImprove riding performanceAdaptive controlControl systemLiquid storage tank
Owner:SUN YAT SEN UNIV SHENZHEN +1

TV computer all-in-one machine and method for remote control of external computer

ActiveCN103197771BRealize remote controlTelevision system detailsDigital data processing detailsRemote controlComputer module
Owner:GUANGZHOU SHIRUI ELECTRONICS

Stump lifting device

InactiveCN101905845BReduce labor intensityIncrease productivityLifting devicesHydraulic cylinderEngineering
Owner:DEZHOU UNIV +1

Bauxite tail piling method

ActiveCN100531945CReduce pollutionImprove securitySolid waste disposalEngineeringSlurry
Owner:中铝中州铝业有限公司

System and method for reducing three-dimensional additive manufacturing production time

ActiveCN113059795AManufacturing enclosures3D object support structuresPolymer sciencePolymer resin
Owner:B9CREATIONS

Maximum power point tracking method, mppt controller and photovoltaic power generation system

ActiveCN107589776BPhotovoltaic energy generationElectric variable regulationThree dimensional matrixMppt controller
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

An examination monitoring system and its monitoring information processing method

ActiveCN102014274BFind out exactlyImprove monitoring efficiencyClosed circuit television systemsInformation processingVideo monitoring
Owner:SHENZHEN SEA SKY LAND TECH

A small cell cache device allocation method based on user mobility

ActiveCN107466016BImprove cache hit ratioImprove cache hit rate performanceLocation information based serviceData setParallel computing
Owner:BEIJING UNIV OF POSTS & TELECOMM

pnin type ingaas infrared detector

InactiveCN104319307BImprove photoelectric performanceInhibited transportSemiconductor devicesCharge carrierLength wave
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Air Suspension Positioning and Clamping Device for Inner Hole Grinding of Workpiece

ActiveCN102825511BAvoid grindingHigh precisionRevolution surface grinding machinesEngineeringDrive motor
Owner:岳阳市显隆电机有限公司

Color filter array and its image receiving method

ActiveCN105491357BPicture signal generatorsLength waveLight filter
Owner:NOVATEK MICROELECTRONICS CORP

A kind of two-dimensional ni-ir porous nanosheet and its preparation method and application

ActiveCN112795950BEasy transferFacilitated DiffusionNanotechnologyElectrodesIridiumElectrochemical window
Owner:NANJING NORMAL UNIVERSITY

Ion-exchange membrane microalgae sewage treatment system and method

ActiveCN105565499BAvoid toxic effectsAvoid accumulationEnergy based wastewater treatmentBiological water/sewage treatmentWater treatment systemSewage
Owner:CHONGQING UNIV

Method for connecting between substrates, flip-chip mounting structure, and connection structure between substrates

InactiveCN101630646BImprove reliabilityFinal product manufactureSemiconductor/solid-state device detailsGas bubbleChemistry
Owner:PANASONIC CORP

Nanometer grade liposome aluminium lactates addictive for daily used chemical product

InactiveCN1305458CGood against dentin hypersensitivityImprove the bactericidal effectCosmetic preparationsHair cosmeticsEmulsionAdditive ingredient
Owner:CHONGQING NORMAL UNIVERSITY

A tire thickness detection method and monitoring system

ActiveCN109532353BEasy to calculateImprove monitoring accuracyTyre measurementsPropagation timeEngineering
Owner:SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD

Reaction drive energy transfer device

InactiveCN101115924AAvoid Rigid Auxiliary ConnectionsFlexible member pumpsElectrical apparatus contructional detailsEnergy transferEngineering
Owner:SUBMACHINE CORP

A traditional Chinese medicine composition for treating sequelae of pelvic inflammatory disease

ActiveCN109893557BAnthropod material medical ingredientsAntipyreticSequelaDrugs preparations
Owner:SHANGHAI CITY PUDONG NEW AREA GONGLI HOSPITAL

A fully enclosed motor end cover

ActiveCN106026501BReasonable structureIngenious designCooling/ventillation arrangementSupports/enclosures/casingsPermanent magnet motorEngineering
Owner:CRRC YONGJI ELECTRIC CO LTD

Pedal mounting structure, seat device for child and two-wheel vehicle

ActiveCN102039954BEffective installationWon't get out by accidentCycle saddlesEngineeringFlange
Owner:BRIDGESTONE CYCLE CO

method used to measure pressure

ActiveCN107850061BEasy to integrateReduce heat loadFluid parameterMotor parameterCrankMotronic
Owner:CONTINENTAL REIFEN DEUTSCHLAND GMBH

a chainless bicycle

ActiveCN109484562BReduce weightIncreased load-bearing capacityWheel based transmissionRider propulsionVehicle frameCrank
Owner:天津市金镁轮科技有限公司

Kneading device and kneading method

ActiveCN106457645ARealize continuous productionInlet flowMaterials science
Owner:TOSHIBA MASCH CO LTD +1

Routing Planning Method Based on Link Congestion Coefficient

ActiveCN109639575BSolve technical issues that do not take stream associativity into accountReduce occupancyData switching networksPathPingData stream
Owner:BEIJING UNIV OF POSTS & TELECOMM

Sorting method of low grade vanadium titano-magnetite

ActiveCN101791588BTake advantage ofReduce mining loss rateMagnetic separationMagnetiteLower grade
Owner:TAIHE IRON MINE CHONGQING IRON & STEEL GROUP MINING

Adaptive modulation coding method and adaptive modulation coding system

ActiveCN101567772BImprove adaptabilityError prevention/detection by using return channelModulation codingSelf adaptive
Owner:DATANG MOBILE COMM EQUIP CO LTD

An arbitrary waveform generator based on pxie bus

ActiveCN105866482BGuaranteed integrityImprove attenuation characteristicsElectrical measurement instrument detailsElectrical testingSmall amplitudeSignal quality
Owner:AVIC BEIJING CHANGCHENG AVIATION MEASUREMENT & CONTROL TECH INST +2

Idler key for track roller assembly

ActiveCN104105635BEndless track vehiclesMachined surfaceEngineering
Owner:CATERPILLAR INC

Liquid injection device for lithium battery production

ActiveCN109904382BRealize the injection effectAvoid injection failureCell component detailsRotational axisEngineering
Owner:深圳市高能达电池有限公司

Coating zone with inclined guide rails

ActiveCN101778678BSmall change in velocityReduce coating efficiencySpray boothsVertical planeEngineering
Owner:DUERR SYST GMBH

A demodulation method of a three-axis integrated fiber optic gyroscope

InactiveCN106931958BLow costReduce volumeSagnac effect gyrometersEngineeringFiber ring
Owner:CHONGQING HUAYU ELECTRIC GRP

Sleeve riveting assembly control method

ActiveCN105479161BEnsure reasonable connectionSolve the problem of unstable quality of manual rivetingAssembly machinesVehicle componentsEngineeringMechanical engineering
Owner:ZHUZHOU ELITE ELECTRO MECHANICAL

Multifunctional double arm interaction single-drive-wheel self-speed-changing pumping unit

InactiveCN103061720BImprove oil pumping rateImprove oil pumping efficiencyFluid removalDrive wheelReciprocating motion
Owner:德阳振华机械设备制造有限公司

A kind of beach coating method with anti-seepage ring plaster

ActiveCN112570231BWell mixedImprove uniformityLiquid surface applicatorsCoatingsTidal flatSlurry
Owner:安徽金泰医疗器械有限公司

A method and device for simulating biological optical synapse

ActiveCN109460819BChange the size of the currentEnables full parallel connectionPhysical realisationSynaptic weightPre synaptic
Owner:TSINGHUA UNIV

Virus sample preservation solution and its preparation method and application

ActiveCN111718908BAchieve preservationWide applicabilitySsRNA viruses positive-senseMicrobiological testing/measurementVirus inactivationBiological organism
Owner:HANGZHOU BIOER TECH CO LTD

A modular reconfigurable satellite thermal control method based on repeatable separation of thermal interfaces

ActiveCN110589030BRealize synergistic heat dissipationImprove cooling effectCosmonautic environmental control arrangementGraphene coatingEnhanced heat transfer
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Method and apparatus for transmission, and medium

InactiveCN1347602AMulti-frequency code systemsOrthogonal multiplexReference windowEngineering
Owner:SONY CORP

Method for manufacturing press formed product

PendingCN111565863AReduced risk of crackingGood formabilityShaping toolsFurnace typesSingle plateEngineering
Owner:JFE STEEL CORP

Air-conditioning control method, device, system and air-conditioning controller

ActiveCN105627521BPrecise temperature controlRealize automatic controlMechanical apparatusSpace heating and ventilation safety systemsAutomatic controlEngineering
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Operation control method, device, cooking appliance and computer readable storage medium

ActiveCN111096651BInduction heating controlVessels with intergral heatingThermodynamicsProcess engineering
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Medical valve plugging device

InactiveCN101745173BThe blocking effect is reasonable and effectiveReduce pressureStentsBalloon catheterNephridiumWater jacket
Owner:胡大伟

a mobile terminal

ActiveCN106060193BAchieve conductionAchieve groundingTelephone set constructionsEngineeringLoudspeaker
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Method of and equipment for performing radio communication in an environment with a plurality of wireless communications

InactiveCN100484330CSpatial transmit diversityNetwork topologiesCommunication qualityCommunication unit
Owner:TELEFON AB LM ERICSSON (PUBL)

Identification web page service network system and its authentication method

ActiveCN101039311BImprove interoperabilityImprove securityUser identity/authority verificationSecurity arrangementWeb pageAuthentication
Owner:HUAWEI TECH CO LTD

A Half-mode Substrate Integrated Waveguide Leaky-Wave Antenna

ActiveCN107026327BReduce manufacturing costSuppress interferenceAntennas earthing switches associationLeaky-waveguide antennasDielectric substrateEngineering
Owner:BEIHANG UNIV

A universalized, integrated and modularized IGBT traction converter module

InactiveCN1280977CGeneralizedModularPropulsion using dc motorsConversion with reversalCapacitanceComputer module
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

A kind of photocatalytic apatite wrapping technology sterilization and disinfection mask

ActiveCN112914173BSterilization hasAntibacterialProtective garmentSpecial outerwear garmentsPhoto catalysisNanotechnology
Owner:张斌翔

A 3D Dynamic Data Compression and Smoothing Method Based on Image Space

InactiveCN103116897BIncrease the compression ratioGuaranteed drawing qualityImage codingDigital video signal modificationData compressionViewpoints
Owner:BEIHANG UNIV

A deck and a terminal including the deck

ActiveCN105305139BImprove experienceEasy to useCouplings bases/casesCard holder
Owner:VIVO MOBILE COMM CO LTD

A kind of method that improves lithium-ion battery, lithium-ion battery pack cycle life

ActiveCN110190336BImprove cycle lifeFinal product manufactureElectrical testingElectrolytic agentInternal resistance
Owner:深圳博磊达新能源科技有限公司

A method for controlling the transmission power of nodes in a full-duplex two-way relay system

ActiveCN110740502BPower managementSuperposition codingTransmitted power
Owner:NANTONG UNIVERSITY

Data generation method, data transmission method and related equipment

ActiveCN102056188BWireless commuication servicesService developmentMobile code
Owner:HUAWEI DEVICE CO LTD

Feeding and smoothing system of wall plastering machine

ActiveCN112647682BEvenly distributedSpit out evenlyBuilding constructionsScreedSlurry
Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY

Medicinal composition for preventing or treating chronic atrophic gastritis and use thereof

InactiveCN102406905BStir wellGood treatment effectAnthropod material medical ingredientsDigestive systemAtrophic gastritisAtractylodes chinensis
Owner:冒建玲

Three-dimensional fused deposition polyamide forward osmosis membrane, preparation method and application thereof

ActiveCN105126653BHigh porosityIncrease water fluxSemi-permeable membranesPorosityConcentration polarization
Owner:TSINGHUA UNIV

Preparation method and application of immortalized human cartilage endplate stem cell line

InactiveCN103865877BStrong osteogenic differentiation abilityLow priceMicroorganism based processesGenetic engineeringAntigenStem cell line
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

Coding method and application supporting adaptive allocation of decoded compressed frame buffer

ActiveCN111787330BSave storage spaceDecoding delayClosed circuit television systemsDigital video signal modificationVideo processingEngineering
Owner:MOLCHIP TECH (SHANGHAI) CO LTD

Container capable of quickly opening and closing and having dynamic composite type structure

InactiveCN101372273BQuick splitEasy accessRigid containersMarine engineeringWine industry
Owner:黄德固 +1

Sludge oil/aging oil treatment equipment

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A method of electronic anti-shake based on gyroscope

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Methods and apparatuses for providing tangible control of sound

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A kind of ultra-low temperature weather-resistant structural steel plate and its production method

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An integrated device for teaching demonstration of single-slit diffraction and double-slit interference experiments

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An alert management apparatus and a method of alert management therefor

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Wireless AP isolation method and wireless AP

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A language learning method and system

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A kind of processing technology of automobile seat adjuster gear

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A machine vision-based online measurement system and method for spring dimensions

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