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.

Live bacteria mixture for alleviating chronic dysentery and intestinal dysfunction and preparation method thereof

InactiveCN104096159BGood effectNo side effectsAntibacterial agentsDigestive systemChronic diarrheaSide effect

Owner:QINGDAO MUNICIPAL HOSPITAL

A rotary viscous damper with adjustable damping force and its application

ActiveCN107299953BSpringsLiquid based dampersEngineeringClockwise

Owner:山东维点技术有限公司

Prediction Method of Spare Part Quantity of Optical Transmission Equipment

InactiveCN107145975BAccurate predictionForecastingMachineReliability model

Owner:中国人民解放军西安通信学院

System and method for wireless monitoring of aquaculture water quality

ActiveCN101814228BRealize online monitoringRealize functionEnergy efficient ICTTransmission systemsAquaculture managementWater quality

Owner:CHINA AGRI UNIV

Frames and air transport vehicles

ActiveCN111016933BTo achieve assembly connectionEasy to operateElevated railway with suspended vehicleWinding mechanismsVehicle frameAir transport

Owner:CRRC YANGTZE CO LTD

A positioning and cutting device for bridge construction

ActiveCN107059639BPrecise positioningEasy to position and cutBridge erection/assemblyEngineeringPositioning system

Owner:WUHAN SURVEYING GEOTECHN RES INST OF MCC

Catalyst for synthesizing cyclohexylbenzene and preparation method thereof

ActiveCN107930683BLow yieldHigh yieldMolecular sieve catalystsMolecular sieve catalystIridiumMolecular sieve

Owner:CHINA PETROLEUM & CHEM CORP +1

Drainage system of feed pump turbine arranged at low position

ActiveCN101560967BLower the elevationEasy to installPump installationsPositive-displacement liquid enginesElectricityEngineering

Owner:SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP

Method for determining train traction force and train control system

ActiveCN107776588BImprove securityImprove comfortSignalling indicators on vehicleLocomotivesControl systemEngineering

Owner:CRRC TANGSHAN CO LTD

Needle shroud assembly

InactiveCN101287512BInfusion needlesEngineeringSyringe

Owner:OWEN MUMFORD

Anti-slip anti-skid foot buckle

ActiveCN106267739BPrevent slippingClimbingEngineeringFastener

Owner:STATE GRID CORP OF CHINA +2

A method and device for discovering a fake mac group

ActiveCN110995696BSecuring communicationAlgorithmTheoretical computer science

Owner:SHANGHAI GUAN AN INFORMATION TECH

Device and method for measuring the time after a target missile is intercepted and impacted

ActiveCN107607003BAvoid delayGuaranteed measurement accuracyAmmunition testingFiberMeasurement device

Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

Photocurable liquid resin composition for three-dimensional molding and its photocured shaped object

ActiveCN105131581BLow viscosityCuring shrinkage is smallAdditive manufacturing apparatusUrethane acrylateReactive diluent

Owner:SHENZHEN ANPIN SILICONE MATERIAL

Throttle trigger actuated throttle position sensor and engine control module

InactiveCN108291487BElectrical controlMachines/enginesMicrocontrollerHand held

Owner:WALBRO LLC

Laser beam machine

ActiveCN100549668CEffective failure analysisSemiconductor/solid-state device manufacturingOptically investigating flaws/contaminationLaser beam machiningOptoelectronics

Owner:DISCO CORP

Mobile Video Conferencing Methods

InactiveCN103051864BReasonable designSimple structureTelevision conference systemsTwo-way working systemsTime spaceTechnical design

Owner:ZHEJIANG UHOPE COMM TECH

Run optimization method, run optimization system and terminal

ActiveCN106873749BMeet individual needsReduce power consumptionDigital data processing detailsProgram loading/initiatingComputer scienceIndustrial engineering

Owner:BEIJING ANYUNSHIJI TECH CO LTD

Highway vehicle-vehicle coordinated control device and control method

InactiveCN102044167BRealize safe driving at low speedFix closed issuesAnti-collision systemsLiquid-crystal displayLow speed

Owner:NANJING UNIV OF INFORMATION SCI & TECH

Method and device for processing wind power monitoring system data

InactiveCN102032107BRelieve pressureWind motor controlMachines/enginesLTM - Long-term memoryMonitoring system

Owner:BEIJING JIAOTONG UNIV

Lever block type opening and closing clamping mechanism

InactiveCN102840292BSimple structureReduce manufacturing difficultyGearingWork holdersEngineeringUltimate tensile strength

Owner:CHANGZHOU WANXIANG AUTOMOBILE PARTS

Diamine

ActiveCN111777519AHigh sensitivity to irradiationGood liquid crystal orientationLiquid crystal compositionsOrganic chemistryCarbon numberPolymer science

Owner:NISSAN CHEM IND LTD

Float suspended liquid metal magnetic fluid wave energy direct generating device

InactiveCN101571097BSimple structureStable structureMachines/enginesEngine componentsFluid waveCompression device

Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI +1

Flexible Display Module

ActiveCN107437378BReduce or eliminate forceReduce stressIdentification meansEngineeringFlexible display

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

FinFET and method for manufacturing same

PendingCN113611668ATransistorSemiconductor/solid-state device manufacturingEngineeringGate stack

Owner:TAIWAN SEMICON MFG CO LTD

Thermally enhanced package to reduce thermal interaction between dies

InactiveCN107591396ASemiconductor/solid-state device detailsSolid-state devicesHeat flowEngineering

Owner:GLOBALFOUNDRIES U S INC MALTA

Method for compressing space of deterministic automaton

InactiveCN101630323BImprove compression performanceImprove matching speedSpecial data processing applicationsData setArray data structure

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

A surface-enhanced fluorescence substrate of au-cu/ag-al nanometer multilayer film and its application

ActiveCN107267940BEasy to operateFast depositionVacuum evaporation coatingSputtering coatingSputteringFluorescence

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Kinematic supports for optical components, projection objectives and lithography machines

ActiveCN107145040BMeet the demand for high-precision support surface shapePhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistKinematics

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

A kind of recyclable coated aluminum alloy template and preparation method thereof

ActiveCN109703131BEasy to separateAnti-acid and anti-alkaliSynthetic resin layered productsForming/stuttering elementsPlastic filmNickel copper alloy

Owner:重庆新久融科技有限公司

The three-button headphone control box that can switch Android or Apple system optimizes the circuit

InactiveCN105451135BGuaranteed CompatibilityReduced parts countTransducer circuitsKey pressingElectrical resistance and conductance

Owner:ZHONGMING DONGGUAN ELECTRONICS

Photoelectric conversion device and image reading device

ActiveCN107425029BSolid-state devicesDiodeElectrical polarityEngineering

Owner:CANON KK

A direct-drive bicycle deceleration training device provided with a pull rod

ActiveCN104826321BReduce riding speedImprove controllabilityMovement coordination devicesCardiovascular exercising devicesVehicle frameGear wheel

Owner:邳州市鑫盛创业投资有限公司

A kind of preparation method of white light LED chip

ActiveCN107665939BIncrease brightnessEnsure consistencySemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingColloidal silicaWafer

Owner:JIANGXI LATTICEBRIGHT

Microcosmic optical field acquisition and three-dimensional reconstruction method and device

ActiveCN101865673BIncrease harshnessUniversalUsing optical meansComputer graphics (images)Optical axis

Owner:TSINGHUA UNIV

Trench gate type compound semiconductor power vdmos device and method for improving its breakdown voltage

ActiveCN104851915BPrevent breakdownSimple preparation processSemiconductor devicesPower semiconductor deviceEngineering

Owner:XI AN JIAOTONG UNIV

A readout circuit of an uncooled infrared focal plane detector and a method for improving yield

ActiveCN108414093BCorrect non-uniformity in real timeImprove yieldPyrometry using electric radation detectorsHemt circuitsEngineering

Owner:WUHAN GUIDE INFRARED CO LTD

Integrated circuit card, security information processing system and working method thereof

ActiveCN103268511BAddress security deficienciesMeet safety requirementsRecord carriers used with machinesProtocol authorisationPaymentInformation processing

Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Porous host material for artificial wetland and preparation method of porous host material

InactiveCN102951738BSimplify the construction processHigh strengthBiological water/sewage treatmentConstructed wetlandBrick

Owner:JIANGSU UNIV

A freezer condensation pipe coating device

ActiveCN111993662BAvoid curlImprove replacement safetyTubular articlesArticle deliveryAdhesive beltEngineering

Owner:ANHUI KINGPOWER EQUIP & MOLD MFR

Screening method of nucleic acid aptamer and nucleic acid aptamer specifically binding to Pseudomonas aeruginosa

ActiveCN108753789BAccurate detectionImprove featuresMicrobiological testing/measurementMaterial analysisAptamerPseudomona aeruginosa

Owner:OCEAN UNIV OF CHINA +1

PET (Polyethylene Terephthalate) film fluorocarbon coating, preparation method and application thereof

ActiveCN101864217BLow curing temperatureShort curing timeLiquid surface applicatorsLayered productsPolymer sciencePolyethylene terephthalate glycol

Owner:广德衡峰新型建材有限公司

Overvoltage protection device, method and system

ActiveCN109193834BElectric powerSafety/protection circuitsOvervoltageCharge current

Owner:SHENZHEN WATER WORLD INFORMATION CO LTD

Light air-pressure type shallow water area earthquake wave full-automatic trigger

ActiveCN103091704BModerate energyReduce clutterSeismologySeismic wavePiston rod

Owner:ANHUI & HUAI RIVER WATER RESOURCES RES INST +2

A method for improving the yield rate of composite materials formed by resin transfer molding process

ActiveCN107214979BReduce the temperatureReduce reactivityShell moldingTransfer molding

Owner:AVIC COMPOSITES +1

CDN scheduling method, device, computer equipment and storage medium based on pareto algorithm

ActiveCN111901425BImprove economyImprove user experienceForecastingTransmissionQuality of serviceQuality data

Owner:PING AN TECH (SHENZHEN) CO LTD

A preparation method of a pyrolysis catalyst and its application in the preparation of high value-added bio-oil and synthesis gas from biomass solid waste

ActiveCN112934227BEfficient clean conversionEfficient and high-value utilizationBiofuelsLiquid hydrocarbon mixture productionSyngasPtru catalyst

Owner:SUN YAT SEN UNIV

Refrigerator

InactiveCN1637373ALighting and heating apparatusCooling fluid circulationMechanical engineeringRefrigerated temperature

Owner:SAMSUNG ELECTRONICS CO LTD

A path planning method for UAV based on ph curve

ActiveCN105867421BImplement fixesHigh precisionPosition/course control in three dimensionsKinematicsCurve shape

Owner:HUAZHONG UNIV OF SCI & TECH

Mapping method and device for voice data

ActiveCN103366735BAccurate Score MappingSpeech recognitionFeature vectorStandard Chinese

Owner:BEJING ANGEL VOICE DIGITAL TECH

exposure machine

ActiveCN107367909BPrevent foggingReduce manufacturing costPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringHigh pressure

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Sewage treatment system and its oil-water separation device

InactiveCN105753101BFatty/oily/floating substances removal devicesTreatment involving filtrationOil waterEngineering

Owner:ZHEJIANG SANLONG ENVIRONMENTAL PROTECTION TECH CO LTD

A method for pretreatment of constructed wetland sewage for small town sewage treatment

ActiveCN105036467BImprove biodegradabilityFlexible reflux ratioMultistage water/sewage treatmentConstructed wetlandAutomatic control

Owner:SHENZHEN BIYUAN ENVIRONMENTAL PROTECTION TECHNIC CO LTD

A preparation method of polypyrrole-based conductive high-sensitivity sensing elastic woven yarn

ActiveCN109594341BImprove bonding fastnessHigh sensitivityFibre treatmentYarnYarnPolypyrrole

Owner:WUHAN TEXTILE UNIV

On-off energy storage device used for breaker

ActiveCN102412074BEasy and quick to reachSwitch power arrangementsEngineeringCircuit breaker

Owner:WUXI XINHONGTAI ELECTRIC TECH CO LTD

Control device of induction motor and application thereof

ActiveCN101989831BTotal current dropReduce cooling powerElectronic commutation motor controlVector control systemsControl mannerTotal current

Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

Laser-markable molding masses and products obtained therefrom and method for laser marking

ActiveCN101068686BMaterial nanotechnologyThermographyThermoplasticPhysical chemistry

Owner:ヒェーミッシェ·ファブリーク·ブーデンハイム·カーゲー

Cooling component and vacuum film coating device

PendingCN107841727AQuick switchReduce consumptionElectric discharge tubesVacuum evaporation coatingEngineeringSemiconductor

Owner:紫石能源有限公司

Single-phase module of vacuum switchgear and vacuum switchgear

InactiveCN100407351CReduced installation areaNo loss of operabilitySwitchgear arrangementsHigh-tension/heavy-dress switchesMiniaturizationSpring force

Owner:HITACHI IND EQUIP SYST CO LTD

Negative ion physiotherapy device

ActiveCN109125927BExtended functional scopeMeet needsElectrotherapyVibration massagePhysical medicine and rehabilitationPhysical therapy

Owner:GUANGZHOU NANENG ENVIRONMENTAL PROTECTION TECHCAL DEV CO LTD

A kind of preparation method of mercapto compound

ActiveCN104402783BLow costMild reaction conditionsMolecular sieve catalystsMetal/metal-oxides/metal-hydroxide catalystsOil phaseCobalt

Owner:SHANDONG EFIRM BIOCHEMISTRY & ENVIRONMENTAL PROTECTION CO LTD

Traditional Chinese medicine polysaccharide for treating acute liver injury and preparation method thereof

ActiveCN107951900BSimple preparation processSimple structureOrganic active ingredientsDigestive systemSide effectAnimal testing

Owner:ANHUI AGRICULTURAL UNIVERSITY

A kind of macroporous resin extraction method of rotenone and analog

ActiveCN110903297BIncrease contentReduce usageBiocideOrganic chemistryEthyl acetateRotenone

Owner:海南省林业科学研究所

A multifunctional deformable wardrobe

ActiveCN113261778BRealize the confidentiality functionSmall footprintWardrobesBuilding locksCircular discElectric machinery

Owner:浙江金华友谊实业有限公司

A kind of composite device of double-layer mineral wool fiber plate

ActiveCN113370631BAvoid displacementEffective limit fixedLaminationLamination apparatusComposite effectClassical mechanics

Owner:浙江浦森新材料科技有限公司

A composite bag and a woven bag shearing device

InactiveCN104149115BFlat cutting surfaceImprove cutting accuracyMetal working apparatusStructural engineeringMechanical engineering

Owner:温作然

Fluorine-free and ammonium-free four-in-one sand surface treatment process for aluminum alloy

ActiveCN105648496BReduce consumptionCraftsmanship is universalSurface reaction electrolytic coatingWater savingWater flow

Owner:FOSHAN SANSHUI XIONGYING INNOVATION CENT FOR ALUMINUM SURFACE TECH

Corrosion detection method for bolt standard parts

ActiveCN108225887BShorten the timeImprove work efficiencyWeather/light/corrosion resistanceStrength propertiesProcess engineeringMechanical engineering

Owner:CHINA SPECIAL TYPE FLIER RES INST

Method and apparatus for additive manufacturing

InactiveCN111836711AHigh speedLow costManufacturing heating elementsCeramic shaping apparatusSurface finishPowder bed

Owner:滕忆先

A high-precision chip soldering component for computer system integration

ActiveCN112045264BReduce churnControl timeSoldering auxillary devicesSystem integrationRatchet

Owner:杭州唛扑网络科技有限公司

Method for preparing bismuth telluride nano-tube

InactiveCN101254903BSmall particle sizeSimple processIndividual molecule manipulationBinary selenium/tellurium compoundsInorganic saltsOrganic solvent

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

A guide plate stamping process

ActiveCN106984725BHigh degree of automationUniform feedingMetal-working feeding devicesStripping-off devicesPunch pressEngineering

Owner:ZHEJIANG SEOKHO ROBOT TECH CO LTD

Metal carrier unit for exhaust gas aftertreatment

ActiveCN102733904BIncrease the areaEnrich the 'contract space'Exhaust apparatusSilencing apparatusVapor liquidAfter treatment

Owner:CHINA FIRST AUTOMOBILE

A pipe welding system

ActiveCN104889539BFully automatedReduce spendingArc welding apparatusPipeline systemsMaterial resourcesPipe welding

Owner:天津智通信息系统集成有限公司

Small parts picker for tight spaces

ActiveCN106926186BQuick disassemblyEasy to assemble and disassembleGripping headsMetal-working hand toolsEngineeringSteel ball

Owner:ANHUI ELECTRIC POWER FUYANG POWER SUPPLY

Application of cyclic adenylic acid and its derivatives in anti-ev71 virus

ActiveCN111450109BStrong antiviral activityInhibition of replicationOrganic active ingredientsAntiviralsDiseaseAntiviral drug

Owner:WUHAN UNIV +1

Phase lock loop

InactiveCN103684427AImprove performanceReduce output jitterPulse automatic controlLoop filterCapacitance

Owner:REALTEK SEMICON CORP

A parameter integration design method for a five-degree-of-freedom hybrid robot

ActiveCN107351063BAvoid mutual couplingGuaranteed Global PerformanceProgramme-controlled manipulatorSimulationIntegrated design

Owner:TIANJIN UNIV

Methods and systems using ionophores to control contamination in fermentation of gaseous substrates

PendingCN110462050ABioreactor/fermenter combinationsBiofuelsBiotechnologyLiquid product

Owner:SYNATA BIO INC

Gallium-based liquid alloy temperature-sensing liquid, preparation method and application thereof

ActiveCN104862570BLow melting pointKeep up and workThermometers using material expansion/contactionIndiumLiquid alloy

Owner:WUXI MEDICAL INSTR FACTORY

Recombinant escherichia coli and its use in the synthesis of rebaudioside d

ActiveCN107446874BImplement the buildBacteriaMicroorganism based processesEscherichia coliRebaudioside D

Owner:SICHUAN INGIA BIOSYNTHETIC CO LTD

Compression member elevator for cylindrical sawing machine

InactiveCN1198006CEasy to operateSewing-machine casingsPressersEngineeringCompression member

Owner:JUKI CORP

Adhesive composition, adhesive member, optical member, and electronic member

ActiveCN107011834BGood stress dispersion effectWith optical componentsNon-macromolecular adhesive additivesEster polymer adhesivesEpoxyMethacrylate

Owner:NITTO DENKO CORP

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

InactiveCN103360827BImprove corrosion resistanceImprove water resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsMetallic materialsSilicon oxide

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

An Iterative Decomposition Method for Development Objectives of Automotive Interior Noise

ActiveCN105138853BSolve the problem that the target is difficult to decomposeSimple methodSpecial data processing applicationsSystems designTransfer path analysis

Owner:HEFEI CHANGAN AUTOMOBILE

Interactive commentary device, interactive commentary system and method thereof

InactiveCN101685453BSpecial data processing applicationsWeb pageMultimedia

Owner:NEC (CHINA) CO LTD

Interlayer neighbor communication method and communication equipment for preventing interlayer noise dispute

PendingCN114650267AEasy and fast exchangeAvoid disputesSubstation equipmentVisible signalling systemsNeighbor relationEngineering

Owner:全星泌 +1

Method for restoring original data of digitally coded video film, and apparatus for carrying out method

InactiveCN1146247CEfficient use ofLow costTelevision system detailsPulse modulation television signal transmissionComputer hardwareGroup of pictures

Owner:DEUTSCHE THOMSON-BRANDT GMBH

Method, server and system for document transmission in local area network

InactiveCN101309282BReduce download stressImprove delivery efficiencyData switching networksTraffic capacityNetwork behavior

Owner:HUAWEI DIGITAL TECH SUZHOU

A combined cable bridge expansion and contraction compensation device

ActiveCN108711797BComplete structureTo achieve the purpose of combinationElectrical apparatusArchitectural engineering

Owner:FUZHOU ONE SUN POWER CONSULTING

Production method of non-ferrous acrylic composite superfine fiber

ActiveCN103320893BImprove fiber propertiesIncrease elasticityFilament/thread formingConjugated synthetic polymer artificial filamentsNylon 6Optoelectronics

Owner:桐乡市来得宝家纺股份有限公司

An environment-friendly anti-blocking structure for the water pipe under the vegetable washing basin

ActiveCN112609785BAvoid enteringIncrease gravitational potential energyDomestic plumbingStraight tubeWater flow

Owner:杭州尊龙餐饮管理有限公司

A combined unit curtain wall

ActiveCN112922199BReduce distanceSolve the problem of taking up a lot of spaceWallsHeat proofingCross connectionThermal insulation

Owner:上海紫宝住宅工业有限公司

Chord Phase Calibration Method for Jack-up Platform

ActiveCN109183764BEnsure safetyGuaranteed synchronicityArtificial islandsUnderwater structuresClassical mechanicsEngineering

Owner:WUHAN MARINE MACHINERY PLANT

A clothing recognition machine

ActiveCN106526142BEasy to identify and detectIncrease or decrease in heightTextile testingAgricultural engineeringTester device

Owner:浙江逸帅机电科技股份有限公司

A temperature control auxiliary start-up device for vehicle electronic products

ActiveCN113085765BEasy to installSimple structureElectric/fluid circuitTemperature controlThreaded rod

Owner:深圳政科创新集团有限公司

a belt conveyor system

InactiveCN106219193BSimple structureReasonable designConveyorsControl devices for conveyorsTransport systemEngineering

Owner:XIAN UNIV OF SCI & TECH

A snow block compression device for making small snow sculptures

InactiveCN106671468BSimple structureEasy to operateShaping pressAgricultural engineeringCompression device

Owner:HENAN POLYTECHNIC UNIV

A top-down shaft construction system and method

ActiveCN110685695BImprove securityShaft sinkingSlurryPipe

Owner:CHINA RAILWAY CONSTR HEAVY IND

A cascade error correction coding method and device for two-dimensional graphic code

ActiveCN103986476BImprove error correction performanceStrong antifoulingCyclic codesComputer hardwareGraphics

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Adsorbent for removing impurities in coal chemical olefin stream and its application

ActiveCN105289477BIncreased range of adaptabilityIncrease profitIon-exchange process apparatusAluminium silicatesMolecular sieveSorbent

Owner:SHANGHAI LVQIANG NEW MATERIALS CO LTD +1

A kind of hyperbranched modified azobenzene and preparation method thereof

ActiveCN104140536BSimple operation processWide applicabilityTenebresent compositionsAnhydrous ethanolReflux

Owner:JIANGSU YINBAO AGRI SCI RES INST CO LTD

Novel ground radiation air-conditioning ground surface

InactiveCN101538925BImprove sound insulation performanceImprove ergonomicsLighting and heating apparatusFloorsFresh airAir conditioning

Owner:冯刚克

A starch empty capsule applicable to the field of edible packaging and its preparation method

ActiveCN105801922BAchieve defoaming effectEliminate the defoaming stepFlexible coversWrappersBiotechnologySucrose

Owner:湖南素囊健康科技有限公司

Traffic light control method based on heuristic deep q-network

ActiveCN111696370BAvoid correlationConvincing training resultsControlling traffic signalsCharacter and pattern recognitionTraffic signalTraffic network

Owner:XIDIAN UNIV

Production method of corn stover carbon fiber

ActiveCN104085890BModerate intensityModerate elasticityPorosityYarn

Owner:李文军

Method for sending and receiving control information and apparatus, transmission system thereof

ActiveCN101436982BReduce overheadIncrease capacityError preventionData informationControl channel

Owner:CHINA MOBILE COMM GRP CO LTD

A method for protecting privacy of an application program, and a mobile terminal

ActiveCN108038393BProtect private informationImprove experienceDigital data protectionDigital data authenticationUser inputPrivacy protection

Owner:VIVO MOBILE COMM CO LTD

A kind of method of synthesizing superparamagnetic ferric oxide nanosheet

InactiveCN104341010BSmall sizeSuperparamagneticFerroso-ferric oxidesNanotechnologySuperparamagnetismVacuum drying

Owner:TONGJI UNIV

A kind of phenylisoxazole carboxylic acid compound with antitumor activity and its synthesis method and application

ActiveCN104803934BTake advantage ofRaw material environmental protectionOrganic chemistryAntineoplastic agentsSynthesis methodsCarboxylic acid

Owner:SHAANXI UNIV OF SCI & TECH

Method and computer unit for determining fill level of exhaust gas component in catalytic converter

PendingCN113700543AEmission reductionAccurate modelingElectrical controlInternal combustion piston enginesExhaust fumesProcess engineering

Owner:ROBERT BOSCH GMBH

A Mathematical Model-Based Design Method for Centrifugal Pump Volute

ActiveCN104251235BReduce design difficultyShorten the design and development cyclePump componentsPumpsGeometric controlMathematical model

Owner:ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY

A single pile vertical cyclic loading test device and method for simulating high-speed rail load

ActiveCN108487335BGuaranteed validityStrong reliabilityFoundation testingVibration amplitudeTest chamber

Owner:TONGJI UNIV

Nonwoven and yarn polypropylene with additivation

ActiveCN103237932AMonocomponent polypropylene artificial filamentMelt spinning methodsYarnPolymer science

Owner:鲁姆斯诺沃伦技术公司

Methods of Wetland Vegetation Conservation or Restoration and Reconstruction

ActiveCN104322176BAvoid driftingBest germination conditionsClimate change adaptationSeed arrangmentsAdhesiveWetland vegetation

Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI

Technological method for finding swing of vertical coupling of large-scale hydraulic turbine

ActiveCN107702619BAvoid the influence of rotation accuracy deviationIncrease reflectionMechanical measuring arrangementsCouplingControl theory

Owner:HARBIN ELECTRIC MASCH CO LTD

Excavation system and construction method of tunnel blasting

ActiveCN109373193BImprove filling efficiencyImprove charge efficiencyPipeline systemsShaped chargeArchitectural engineering

Owner:HANGZHOU JIANGRUN TECH LIMITED

A conveyor cutting device for corrugated cardboard

ActiveCN108214589BEasy to placeEasy to masterMetal working apparatusCardboardStructural engineering

Owner:江西客家彩印包装有限责任公司

Raw Gas Collection System

ActiveCN103261487BReduce consumptionIncreasing energy efficiencyCouplings for rigid shaftsCollection systemProcess engineering

Owner:GENERAL ELECTRIC TECH GMBH

Tunnel type single-column cargo piling machine

InactiveCN100497155CPrevent slippingImprove stabilityLifting devicesEnergy preservationFixed frame

Owner:宏达博能自动化设备(江苏)有限公司

Page operation behavior playback method, device, computer equipment and storage medium

ActiveCN112182473BWays to increase playbackHigh precisionFinanceVideo data browsing/visualisationComputer hardwareEngineering

Owner:WEIKUN (SHANGHAI) TECH SERVICE CO LTD

Ultrasonic Imaging Method Based on Gaussian Function Probe Response Model and Compressed Sensing

ActiveCN107204021BImprove image qualityIncrease frame rateImage enhancementReconstruction from projectionHigh resolution imagingImaging quality

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Biomass power plant ash-based autoclaved-free aerated concrete absorbing sound-insulating brick and preparation method thereof

ActiveCN105330219BImprove the sound absorption effectGood sound insulation effectSolid waste managementBrickHeat conducting

Owner:WUHAN UNIV

Monitoring device and dissociation device

ActiveCN114413209BAvoid occlusionRealize automatic switchingElectric circuit arrangementsRefractorsLight guideEngineering

Owner:BEIJING SEEKGENE BIOSCIENCES CO LTD

Optical Line Terminal and Optical Network Unit

ActiveCN103634066BSimple structureRealize plug and play functionMultiplex system selection arrangementsWavelength-division multiplex systemsFrequency spectrumGrating

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Multifunctional wide-range ultra-short pulsed laser autocorrelator

InactiveCN101900608BAchieve resolutionRealization of resolutionInstrumentsBeam splitterOptoelectronics

Owner:NAT INST OF METROLOGY CHINA

An on-machine measuring device and method for rotary curved contour machining

InactiveCN103522127BImprove machining accuracyImprove processing efficiencyMeasurement/indication equipmentsProcess efficiencyOptoelectronics

Owner:DONGHUA UNIV

Cookware with magnetic device for temperature measurement

InactiveCN105595791BCooking-vessel materialsOhmic-resistance heatingCombustionEngineering

Owner:SEB SA

Method for tracing and compensating human eyes and apparatus thereof

InactiveCN101325039BStatic indicating devicesPattern recognitionMotion vector

Owner:INNOLUX CORP

A water treatment control valve

ActiveCN104455552BLarge flow areaHigh trafficMultiple way valvesSlide valveSaline waterWater treatment system

Owner:WENZHOU RUNXIN MACHINERY MFG

Synthesis of a solid-state lithium battery and a preparation method of a graphite composite negative electrode sheet and a lithium iron phosphate composite positive electrode sheet

ActiveCN108232120BSimplify the build processEliminate potential safety hazardsFinal product manufactureCell electrodesElectrical conductorChemical physics

Owner:QINGTAO KUNSHAN ENERGY DEV CO LTD