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.

Transmission beam splitter

ActiveCN113138468ASemiconductor laser optical deviceUsing optical meansBeam splitterLight beam
Owner:STMICROELECTRONICS (RES & DEV) LTD

A prefabricated pile grouting device

ActiveCN112323774BSpread evenlyEvenly distributedBulkheads/pilesSoil preservationStructural engineeringPipe
Owner:垣宝建设工程集团有限公司

Infrared wireless super market purchase system

InactiveCN1256701CReduce queuingImprove shopping efficiencyBuying/selling/leasing transactionsCredit cardPersonalization
Owner:上海奥达光电子科技有限公司

Chiral Negative Poisson's Ratio Structure Based on Dielectric Electroactive Polymers

InactiveCN107276449BImprove energy absorptionImprove vibration damping effectNon-rotating vibration suppressionForce measurementChemical physicsPhysical chemistry
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Mold Waterway Structure for Injection Molding of Carrier Reel

ActiveCN105599248BImprove connectivityReduce manufacturing difficultyCooling effectEngineering
Owner:SUZHOU DINGYOU PLASTIC PROD CO LTD

An image interpolation method and device

ActiveCN106204453BGeometric image transformationLightnessBrightness perception
Owner:BOE TECH GRP CO LTD

Bus bar for electric machine

PendingCN114830506AWindingsSupports/enclosures/casingsElectric machineStructural engineering
Owner:BORGWARNER INC

Method for distributing public key of dns server based on dhcp

ActiveCN104935585BAvoid request processRealize different configuration methodsTransmissionIp addressKey distribution
Owner:TSINGHUA UNIV

Composition for preparing polypropylene foam material and foamed molded body thereof

ActiveCN106280019BLow costSimple manufacturing methodPolymer scienceRoom temperature
Owner:CHINA PETROLEUM & CHEM CORP +1

Groove insulated gate type gate-leakage composite field plate power device and preparation method thereof

InactiveCN101414635BImprove breakdown voltageIncrease the areaSemiconductor/solid-state device manufacturingSemiconductor devicesComposite fieldSource field
Owner:XIDIAN UNIV

a led lamp

ActiveCN111379982BLow luminous flux lossHigh light efficiencyElectric circuit arrangementsLighting heating/cooling arrangementsLight guideLight flux
Owner:NINGBO KLITE ELECTRIC MFG

Coordinating voltage control method of provincial power network and regional power network based on two-way coordination constraint

InactiveCN101635458BRealize two-way interactionEmbody supportAc network voltage adjustmentAc networks with different sources same frequencyVoltage amplitudeTransformer
Owner:TSINGHUA UNIV

A kind of metal ion enrichment device in soil and using method thereof

InactiveCN105466751BAvoid pollutionEasy accessPreparing sample for investigationFiberMineral Sources
Owner:BEIJING RES INST OF URANIUM GEOLOGY

Nonaqueous electrolyte secondary batteries

InactiveCN101645518AImprove securityActive material electrodesSecondary cellsCrystal structureX-ray
Owner:HITACHI LTD

Image processing method and device

ActiveCN110401835BDigital video signal modificationImaging processingComputer graphics (images)
Owner:XIAN WANXIANG ELECTRONICS TECH CO LTD

A small planting box for bean sprouts

InactiveCN109845633BPromote growthAffect the tasteAgriculture gas emission reductionCultivating equipmentsAgricultural scienceAgricultural engineering
Owner:廖永钞

A method for operating a mobile terminal with one hand and the mobile terminal

ActiveCN105824495BEasy to operateImprove operational accuracyInput/output processes for data processingComputer terminalLarge screen
Owner:VIVO MOBILE COMM CO LTD

Tail flexible restraint protection device for high-speed moving linear body

ActiveCN105840728BReduced strength requirementsReduce volumeVibration dampersNon-rotating vibration suppressionEngineeringTorsion spring
Owner:WUHAN LEISHEN SPECIAL EQUIP

A polyurethane gas sealing material for underground coal mines and its preparation method

InactiveCN103724581BAvoid security issuesEnsure safetyFoaming agentPolyol
Owner:LIAONING TECHNICAL UNIVERSITY

A kind of large-aperture ecological concrete for artificial coast and its preparation method

ActiveCN103641394BCeramicwareWater qualityBiological membrane
Owner:MARINE BIOLOGY INST OF SHANDONG PROVINCE

A kind of preparation method of formic acid

ActiveCN108385129BHigh purityWide range of concentrationElectrolysis componentsElectrolytic organic productionElectrochemical responseChemical reaction
Owner:BEIJING FUMEIJIA ENERGY TECH CO LTD

Gravure alcohol ester argentine-soluble ink and method for making same

InactiveCN101157810BBright special printing effectAvoid mutual adsorptionInksOther printing apparatusAlcoholPrinting ink
Owner:SHANGHAI DIC INK CO LTD

Data processing method, device, electronic device and storage medium

ActiveCN113342509BAvoid wastingImprove utilization efficiencyProgram initiation/switchingResource allocationProcessing InstructionEngineering
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Hybrid multilevel converter based on full-bridge and half-bridge modules and its control method

InactiveCN103633871BSpeed up investmentReduce harmonic contentAc-dc conversionHybrid typeSorting algorithm
Owner:SOUTH CHINA UNIV OF TECH

Method of chaos cipher based on precision complement

InactiveCN100433615CLong cycleExtended cycleSecuring communicationPhase spaceComputer science
Owner:HUAZHONG UNIV OF SCI & TECH

A treatment method for radiators to inhibit plugging corrosion and sand holes

ActiveCN107630211BAvoid corrosionExtended service lifeMetallic material coating processesBlistersCorrosion inhibitor
Owner:XINCHANG JIAXIANG ELECTRONICS TECH CO LTD

Disposable self-destruction safety syringe

InactiveCN100413550CAvoid reuseAvoid cross-infectionInfusion syringesIntravenous devicesIntensive care medicineSafety syringe
Owner:李文勇

Authority control method and system of video monitoring system

ActiveCN101753963BSimplify maintenance efficiencyImprove efficiencyClosed circuit television systemsTransmissionVideo monitoringUser needs
Owner:VIMICRO ELECTRONICS CORP +1

Ni-base NiO nanosheet array film electrode and preparation method thereof

ActiveCN102677129BMild preparation conditionsEasy to prepareAnodisationMetal layered productsElectrochemistryAnodic oxidation
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Automatic welding method for small-diameter thin-wall multi-layer pipe

InactiveCN102451947BImprove welding pass rateImprove product qualityArc welding apparatusX-rayEngineering
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Thermo-sensitive chain extender and polyurethane hydrogel with double sensitivity of temperature and pH

InactiveCN102604032BPharmaceutical non-active ingredientsOrganic solventAlcohol
Owner:SOUTH CHINA UNIV OF TECH

Electric heating thermos flask

InactiveCN101637362BEasy to disassembleEasy to cleanNon-pressured vesselsPush pullEngineering
Owner:陆国郁

A multi-pitch shovel shoe liner for a vertical stirring mill

ActiveCN106076513BImprove wear resistanceImprove wear lifeGrain treatmentsVertical mixingEngineering
Owner:CITIC HEAVY INDUSTRIES CO LTD

A intelligent protection system and method based on the WiFi signal perception

ActiveCN113965362BEnsure safetyThe solution is not humane enoughNeural architecturesTotal factory controlHome environmentThe Internet
Owner:DALIAN UNIV OF TECH

A composition-controllable copper-sulfur-selenium nanosheet and its preparation method and application

InactiveCN103964401BOvercome the disadvantage of uncontrollable valence stateExcellent electrical propertiesMaterial nanotechnologyElectrolytic capacitorsAlloySe element
Owner:HEFEI UNIV OF TECH

Apparatus for feeding liquid detergent

InactiveCN100370072CPrecise deliveryShorter run timeOther washing machinesTextiles and paperEngineeringGuide tube
Owner:HANGZHOU KAMBAYASHI ELECTRONICS

A petal opening and closing device

InactiveCN106852524BHelp cultivate sentimentChangeableArtificial flowers and garlandsPetalEngineering
Owner:深圳市麦克美珠宝文化设计中心有限公司

Passive control type wind power generation system capable of automatically tracking maximum wind energy

InactiveCN101378201BRealize automatic tracking controlSimple structureBatteries circuit arrangementsElectric powerEngineeringWind power system
Owner:HARBIN INST OF TECH

SOI structure with reinforced anti-irradiation performance and manufacturing method thereof

ActiveCN102437087BShort lifeThe effect of electrical neutralitySemiconductor/solid-state device manufacturingProtonEngineering
Owner:BEIJING ZHONGKE XINWEITE SCI & TECH DEV

A heat-proof and flow-conducting structure for a small liquid engine

ActiveCN106481482BReduce weightWork reliablyRocket engine plantsJet flowOrbit
Owner:SHANGHAI AEROSPACE SYST ENG INST

An assembled cleaning device and its installation method

ActiveCN108031672BGuaranteed cleanlinessCleaning using toolsCleaning using liquidsAssembly structurePhysics
Owner:周敏

Communication method between master controller and slave controller, slave controller, and battery management system

PendingCN109860734AProgramme controlCircuit monitoring/indicationMaster controllerEmbedded system
Owner:SILICON WORKS CO LTD +1

A track deicing device

ActiveCN106245572BReasonable structural designReduce manufacturing costRailway cleaningMechanical crushingEngineering
Owner:CENT SOUTH UNIV

A 3D printing smart nozzle

InactiveCN103950199BControl the wire temperatureSmooth silkElectricityEngineering
Owner:上海骧远信息科技有限公司

Water soluble liquid for repairing resin information recorded surface

InactiveCN100537682CThickness is easy to controlLow viscositySemiconductor/solid-state device manufacturingPhotosensitive material processingPolyesterEngineering
Owner:JIANGSU XINGUANGLIAN TECH

Normal-pressure low-temperature plasma power supply and power supply device

InactiveCN102497115BMeet the surface treatment process requirementsRapid suppression of discharge energy functionAc-ac conversionLow voltageFiltration
Owner:GUILIN UNIV OF ELECTRONIC TECH

A textile equipment for double-sided drying based on reciprocating motion

ActiveCN111321535BDry evenlyDrying gas arrangementsLiquid/gas/vapor removalReciprocating motionGear wheel
Owner:嘉兴市永存纺织工贸股份有限公司

Industrial small size air cleaner

InactiveCN100553739CHuman health protectionCombination devicesAir pumpHigh pressure
Owner:程顺有

Multi-period random digit pulse-width modulation circuit and method

InactiveCN101304247BReduced Conducted Emission LevelsIncrease flexibilityPulse duration/width modulationPower conversion systemsFrequency spectrumMultiplexer
Owner:SHENZHEN AEROSPACE NEW POWER TECH

Systems and methods for noise reduced data detection

InactiveCN102037513AData buffering arrangementsSignal processing for reducing noiseControl signalAlgorithm
Owner:LSI CORP

Methods and compositions for objectively characterizing medical images

InactiveCN104081416BImage enhancementPowder deliverySelf correlationCorrelation function
Owner:A·安那普拉加达 +1

A device for extracting conductive ions and insoluble particles in smog

ActiveCN103616261BEasy to collectEasy to useWithdrawing sample devicesPreparing sample for investigationAir pumpEngineering
Owner:STATE GRID CORP OF CHINA +1

Preparation technology of environment-friendly chlorohydrin rubber

InactiveCN101570630BPolymer scienceLead(II,IV) oxide
Owner:尤建义

Method for purification treatment of underground wastewater of coal mine

ActiveCN101805075BRealize resource utilizationWaste water treatment from quariesWater/sewage treatment by ion-exchangeWater softeningResource utilization
Owner:辽宁虹京实业有限公司

Vehicle collision avoidance control method and collision avoidance device for realizing the same

ActiveCN103802829BAvoid collisionMinimized collision riskEngineeringTime to collision
Owner:HYUNDAI MOBIS CO LTD

Elevation water character or water pattern fountain system and forming method of water characters or water patterns

InactiveCN101518768BControl sharpnessAdd funAdvertisingDisplay meansWater flowEngineering
Owner:HANGZHOU MINGZHU MUSIC FOUNTAIN

A two-position five-way valve oil port switching structure

ActiveCN111895135BReduce the numberReduce in quantityServomotor componentsMultiple way valvesControl engineeringPetroleum engineering
Owner:XCMG HYDRAULICS CO LTD

Column force sensor multi-piece strain gauge patch fixture

ActiveCN104595313BEnsure consistencyQuality improvementFastening meansPlate columnEngineering
Owner:GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS

Disparity computing method and stereo matching system adopting same

InactiveCN104469337AImage analysisSteroscopic systemsParallaxStereo matching
Owner:NOVATEK MICROELECTRONICS CORP

Application of doxylamine succinate in preparing drug for treating or preventing influenza virus

InactiveCN103251590BInhibition of replicationBroad-spectrum antiviral activityOrganic active ingredientsAntiviralsVirus strainInfluenza a
Owner:WUHAN INST OF VIROLOGY CHINESE ACADEMY OF SCI

A method and device for controlling terminal broadcasting

ActiveCN105578428BLess power consumptionEasy to controlMessaging/mailboxes/announcementsNetwork data managementComputer terminalBroadcasting
Owner:DATANG MOBILE COMM EQUIP CO LTD

A mixed refrigerant biogas pressure liquefaction system and its working method

ActiveCN111256431BHigh degree of automationReasonable designSolidificationLiquefactionProcess engineeringPre treatment
Owner:XI'AN PETROLEUM UNIVERSITY

An image reconstruction method and system based on katsevich algorithm

InactiveCN103714560BReduce error artifactsImprove rebuild speed2D-image generationMetal ArtifactReconstruction method
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

A Fixing Mechanism Based on Machine Tool Turning

ActiveCN112427987BStable clampingGuaranteed to workPositioning apparatusMaintainance and safety accessoriesWaste collectionMachine tool
Owner:济南市平阴鑫森有限责任公司

A heat pipe type wind power converter power unit

ActiveCN103501118BReasonable layoutImprove inverter reliabilitySemiconductor/solid-state device detailsAc-dc conversionStray inductanceBusbar
Owner:DONGFANG TURBINE CO LTD +1

A kind of detection method of methyl 5-isoquinolinesulfonate in fasudil hydrochloride

ActiveCN109374812BShort runtimeEasy to controlComponent separationSulfonateIsoquinoline
Owner:KPC PHARM INC

A solid-liquid composite casting method for curved plate-shaped bimetal wear-resistant parts

ActiveCN113523243BExtended service lifeEliminate interface gapsEngineeringMechanical engineering
Owner:HANDAN HUIQIAO COMPOSITE MATERIAL TECH CO LTD

Method and apparatus for producing steel-plastic composite pipe

InactiveCN1304778CImprove long-term reliabilityReduce linear expansionRigid pipesSheet steelEngineering
Owner:甘国工

A Method for Correcting the Slope of Electrocardiogram Scanning Image

ActiveCN107220644BAccurate detectionMeet the requirements of real-time processingCharacter and pattern recognitionComputer graphics (images)Radiology
Owner:TIANJIN UNIV

Mercury-containing waste recovery method

ActiveCN103233126BImprove absorbing performanceReduce mercury levelsRecovery methodMicrowave
Owner:KUNMING UNIV OF SCI & TECH

An agricultural straw crushing and dispersing machine

ActiveCN108243731BEvenly crushedFast crushingCrop conditionersMowersAgricultural scienceAgricultural engineering
Owner:亳州市创亿生物质燃料科技有限公司

Method for locking spindle lock of wind power generator set

InactiveCN102146893BThe installation and commissioning work is smoothReduce the difficulty of operationMachines/enginesWind energy generationElectricitySteering wheel
Owner:CRRC WIND POWER(SHANDONG) CO LTD

elastic protective gear

InactiveCN101803806BImprove cooling effectReduce weightSynthetic resin layered productsGarment beltsEngineeringAqueous solution
Owner:侯怡妤

Oligopeptide having marrow hemopoiesis protection function, preparation thereof, pharmaceutical composition containing the oligopeptide and use

InactiveCN101407539BHigh activityNormal hematopoiesisTetrapeptide ingredientsAntineoplastic agentsMedicineChemical compound
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

Rotating control device having displacement sensor free of movable electrical contact point

InactiveCN102339086BNo lossReduce wasteControlling membersThree-dimensional spaceIntegrated processing
Owner:WEISTECH TECH CO LTD

Ozone water and soil borne diseases and pests control machine

ActiveCN103891700BGuaranteed purityRealize the effect of bactericidal and insecticidalOzone preparationChemicalsInsect pestAir compressor
Owner:北京田缘农业科技发展有限公司

Electro-hydraulic jet printing device of metal micro-nanometer structure

ActiveCN102922891BAchieving Vacuum Environment EjectionIncrease temperatureDuplicating/marking methodsPattern printingTemperature controlElectro hydraulic
Owner:XIAMEN UNIV

Human fall monitoring method and device based on acceleration and height information

InactiveCN102982653BFall accurate and timelyReduce fallsAlarmsHuman bodyAccelerometer
Owner:CENT SOUTH UNIV

Start acceleration adjustment device

ActiveCN109296466BShort response timeShorten start timeGas turbine plantsTurbine/propulsion fuel controlGas compressorEngineering
Owner:CHINA HANGFA SOUTH IND CO LTD

A Torque Ripple Suppression Method for Open-winding Permanent Magnet Synchronous Motor

ActiveCN110492813BSuppression of torque rippleOvercome the drawbacks of high precision requirementsTorque ripple controlElectric motor controlPermanent magnet synchronous motorElectric machinery
Owner:包头天工电机有限公司

Low-order coal pyrolysis tar device and pyrolysis method of low-order coal pyrolysis tar

InactiveCN103205268BHigh yieldEliminate drying and dehydration processDirect heating destructive distillationLiquid hydrocarbon mixture productionThermodynamicsHydrogenation reaction
Owner:XINJIANG UNIVERSITY

A kind of preparation method of β-type molecular sieve

ActiveCN106145141BHigh crystallinityHigh purityCrystalline aluminosilicate zeolitesTwo stepThermal stability
Owner:CHINA PETROLEUM & CHEM CORP +1

A tunnel boring machine power supply cable extension device and operation method

ActiveCN106786227BLow costEasy to implementCable installations in tunnelsApparatus for joining/termination cablesElectricityTransformer
Owner:NORTHEAST DIANLI UNIVERSITY

Bipolar plate for proton exchange membrane fuel cell

InactiveCN101359742BElastically deformableReduce contact resistanceCell electrodesFinal product manufactureCoolant flowCooling effect
Owner:江苏新源动力有限公司

A cast-in-place wall material

InactiveCN105016689BControl clotting timeReduce water consumptionSolid waste managementUltra fineTime control
Owner:WUHAN UNIV OF TECH

A method for quantitatively collecting phenol in water environment and making the collected phenol exist stably

ActiveCN110208061BGuaranteed quantitative collectionGuarantee authenticityPreparing sample for investigationColor/spectral properties measurementsEnvironmental engineeringConcentration gradient
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY

Shower body and shower equipment

ActiveCN110529634BReduce processing difficultyEasy to operate with left and right handsBathsDouchesEngineeringEnvironmental engineering
Owner:HEGII SANITARY WARE CO LTD

A data acquisition device

ActiveCN108088490BCompact structureEasy to useMeasurement devicesModifications using gaseous coolantsScrew threadData collecting
Owner:律晖智能科技(上海)有限公司

bn original number design and cutting method of garment skimming

ActiveCN106256276BEnsure human comfort requirementsEnsure design resultsClothes making applicancesEngineeringChest circumference
Owner:胡亨有

An Adaptive Extraction Method of Wrist Reference Bone Feature Area

ActiveCN111027571BAccurate extractionReduce distractionsImage enhancementImage analysisMuscle tissueBone age
Owner:ZHEJIANG UNIV OF TECH

Method for determining plant fertilization amount by detecting fertilization solution and ec value in soil

ActiveCN104472088BIncrease productionQuality improvementFertilising methodsDrip irrigationBiology
Owner:SHENYANG YUANDA INTELLIGENT AGRI

A kind of non-precious metal oxide catalyst with anti-water protection layer and preparation method

InactiveCN106732605BSimple manufacturing methodLow costGas treatmentDispersed particle separationToxic gasActive component
Owner:SHANGHAI INST OF TECH

Luggage style folding writing chair

ActiveCN105534017BEasy seatingEasy to carryFoldable tablesStowable tablesSteel barEngineering
Owner:HUNAN TECHN COLLEGE OF RAILWAY HIGH SPEED

A kind of graphene filled polymer matrix composite material and preparation method thereof

ActiveCN103087404BImprove conductivityImprove thermal conductivityPolymer scienceIn situ polymerization
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD

speaker box

ActiveCN111327999BIncrease the effective vibration areaHigh sensitivityNon-planar diaphragms/conesDiaphragm mounting/tensioningLoudspeakerVoice coil
Owner:AAC TECH PTE LTD

A New Dust Collector for Removing Bitumen in Flue Gas

InactiveCN105126509BEfficient recyclingProtect healthFlue gasEngineering
Owner:CHENGDU ZHILIAN ENVIRONMENTAL PROTECTION EQUIP

Plant grinding equipment for biology teaching

ActiveCN108816386BAchieve connectionEasy to GrindGrain treatmentsAgricultural engineeringSlide plate
Owner:瑞安市任想科技有限责任公司

Cable clamp bending device

ActiveCN107363193BImprove bending efficiencyContinuous rotationPower cableMotor drive
Owner:徐州宇飞电力科技有限公司

Method for correcting an analogue amplifier output signal, amplifier module and measurement device

ActiveCN1987363BAvoid driftingAvoid noiseWeighing apparatus using elastically-deformable membersAmplifier modifications to reduce noise influenceMultiplexingMultiplexer
Owner:METTLER TOLEDO INC

Optical filter

InactiveCN101398496AOvercoming the Material Limitation of Refractive IndexAnti-reflection over a wide wavelength rangeOptical filtersCoatingsGratingLight filter
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Method for preparing puerariae decoction particles

ActiveCN101810842BNervous disorderDigestive systemSide effectPuerarin
Owner:REYOUNG PHARMA

Oil-reservoir endogenous microbe in-situ recovery method

ActiveCN102952846BStrong targetingAccurate environmental informationMicrobiological testing/measurementRecovery methodAnalysis data
Owner:PETROCHINA CO LTD

A base for handling and processing liquid crystal glass substrates

ActiveCN110540068BReduce processing costsPrevention of involvementCharge manipulationNon-linear opticsConveyor beltLiquid crystal
Owner:山东广汇力数控机械有限公司

An external-mounted zipper ironing and setting machine and an external-mounted zipper ironing machine

ActiveCN106637785BShorten the lengthReduce turnoverTextile shapingEngineeringMechanical engineering
Owner:杨可克

Effect sharing method and system for images

ActiveCN109845250BImage enhancementTelevision system detailsComputer hardwareIdenticon
Owner:SNOW CORP

A kind of cultivation method of chlorella pyrenoidosa

ActiveCN107287125BGrow fastPromote rapid proliferationUnicellular algaeMicroorganism based processesBiotechnologyRhodobacter sp.
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

File transmission system, method and file forward decision server

ActiveCN101170523BImprove experienceEasy file transferData switching networksFile transmissionMobile business
Owner:TENCENT TECH (SHENZHEN) CO LTD

Image sending device, image sending method, image receiving device, and image receiving method

ActiveCN103210656BTelevision system detailsColor television detailsTime informationNetwork processing unit
Owner:MAXELL HLDG LTD

Remote Switching Method of Fixed Value Area of ​​Relay Protection Device

ActiveCN104052015BGuaranteed uptimeEnsure power supply reliabilityEmergency protective arrangements for automatic disconnectionElectricityTransmission switching
Owner:STATE GRID CORP OF CHINA +1

Turbine apparatus and method

InactiveCN1675466AWind motor controlEngine fuctionsTurbine bladeEngineering
Owner:詹姆斯·D·诺布尔

Addition-fragmentation agent

ActiveCN103732629BCoatingsCombinatorial chemistrySurface modified
Owner:3M INNOVATIVE PROPERTIES CO

A sensor data fusion method for obtaining robot joint position feedback information

ActiveCN105058388BImprove perception accuracySolve the problem of poor motion control accuracyProgramme-controlled manipulatorJointsInformation transmissionPosition angle
Owner:HARBIN INST OF TECH

Stainless steel sheet material and preparation method and electronic device

ActiveCN105862037BFix appearance problemsSolve the problem that the product surface has stepsOrnamental structuresSpecial ornamental structuresElectronic equipmentDyeing
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A Seventh Harmonic Excitation Brushless Synchronous Generator

ActiveCN104506004BImprove qualityNo electromagnetic interference phenomenonSynchronous generatorsWindings conductor shape/form/constructionThird harmonicThree-phase
Owner:TELLHOW SCI TECH CO LTD

A method for preparing anti-radiation tantalum coating by cold spraying

ActiveCN111235562BEasy to operateAvoid performance degradation issues such as oxidationPressure inorganic powder coatingCold airElectronic packaging
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI +1

Network load balancing device and method

ActiveCN107579922BImprove utilization efficiencyReduce scheduling costData switching networksPathPingInternet traffic
Owner:BEIJING INFORMATION SCI & TECH UNIV

Mixing method and mixing apparatus for particle agglutination

InactiveCN109701408AGuaranteed mixEasy to observeShaking/oscillating/vibrating mixersFlow mixersEngineeringHybrid device
Owner:DELTA ELECTRONICS INC

DC-DC boost conversion device and its working method for boost conversion

InactiveCN103944386BDc-dc conversionElectric variable regulationUp conversionVoltage stability
Owner:CHANGZHOU COLLEGE OF INFORMATION TECH

Account confirmation method, confirmation device and computer-readable storage medium

ActiveCN108305070BRealize interactive operationImprove interoperabilityProtocol authorisationDatabaseFeature code
Owner:TENCENT TECH (SHENZHEN) CO LTD

Cement kiln tail waste heat boiler heating tube suspension structure

ActiveCN101509655BReduce dust accumulationReduce in quantityBoiler supporting/setting arrangementsSolid removalEngineeringCement kiln
Owner:ANHUI CONCH KAWASAKI ENG

Ultrasonic flowmeter

InactiveCN103270396AAchieve planarizationVolume/mass flow measurementVolume meteringEngineeringUltrasound
Owner:PANASONIC CORP

A vertical hydraulic plunger mud pump

ActiveCN104819117BAutomatic lubricationExtended service lifePump testingPositive displacement pump componentsWear resistantTransportation capacity
Owner:山东国地水利土地勘察设计有限公司

A kind of poly-3-hexylthiophene/carbon nanotube composite material and its preparation method

ActiveCN104774432BComplete shapeEvenly dispersedMonocomponent synthetic polymer artificial filamentArtifical filament manufactureOrganic solventHigh energy
Owner:HUAZHONG UNIV OF SCI & TECH

Automatic distributing generating method of identifier of TV-set programm

InactiveCN100589542CID shortTelevision systemsTransmissionBroadcastingVideo server
Owner:BEIJING FOUNDER ELECTRONICS CO LTD +1

Special wax for color painting material

ActiveCN102816443BGood compatibilityGood water solubilityWax coatingsArtist's paintsParaffin waxSolubility
Owner:上海绿菱特种蜡制品厂

Vaccines based on the use of mv

InactiveCN101142319AEnhance immune responseDoes not affect immunogenicityAntibacterial agentsAntiviralsNucleic acid sequencingTGE VACCINE
Owner:盖斯福研究中心健康和环境有限公司

A road surface pothole detection method based on vehicle-mounted binocular vision

InactiveCN104964708BEnsure driving safetyUsing optical meansImaging processingRoad surface
Owner:SUZHOU UNIV OF SCI & TECH

Three-dimensional-antimony/carbon network structure composite material, preparation method and application thereof

ActiveCN104934581BImprove structural stabilityShorten the transmission pathCell electrodesSecondary cellsCarbon compositesFreeze-drying
Owner:WUHAN UNIV OF TECH

Coal and gas outburst alarm method based on image in coal mining face

ActiveCN104533526BMining devicesMethod of imagesGas explosion
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

High-temperature resistant wire tube double armature logging cable

InactiveCN101894611BImprove high temperature resistanceImprove waterproof performanceNon-insulated conductorsInsulated cablesElectrical conductorEngineering
Owner:ZHENGZHOU CABLE +1

Vacuum glass supporting point distribution method and system

InactiveCN1951845BCompact structureEasy to replaceDoors/windowsClimate change adaptationYarnDistribution method
Owner:王基奎

An improved method for k-bucket construction of kademlia protocol

ActiveCN112507032BImprove performanceSolve the problem of empty bucket effectDatabase distribution/replicationSpecial data processing applicationsComputer networkRouting table
Owner:正链科技(深圳)有限公司

A Coherent Accumulation Detection Method for Uniformly Accelerating Moving Targets

ActiveCN107561508BAchieving coherent accumulationEasy to detectRadio wave reradiation/reflectionFast Fourier transformRadar
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method, device and storage device for realizing interactive prompt based on picture matching

ActiveCN108764152BImprove experienceSmall amount of calculationCharacter and pattern recognitionPattern recognitionComputer graphics (images)
Owner:卢卡(北京)智能科技有限公司

Fluorescent detecting method of epoxide hydrolase producing bacterium

InactiveCN101140235BHigh precisionHigh sensitivityChemiluminescene/bioluminescenceLuminescent compositionsHigh-Throughput Screening MethodsHydrolysis
Owner:ZHEJIANG UNIV OF TECH

Interface code generation method and terminal equipment

ActiveCN108268253BFlexible entryFlexible entry and modificationDatabase management systemsSpecial data processing applicationsCode generationTerminal equipment
Owner:PING AN TECH (SHENZHEN) CO LTD

An inner joint with water switch function

InactiveCN103953810BEasy to useJoints with fluid cut-off meansEngineeringWater cut
Owner:刘明菊 +2

Image scaling device and image scaling method

InactiveCN101179671BSave resourcesLow area costTelevision system detailsGeometric image transformationScale unitImage scale
Owner:SHANGHAI MAGIMA DIGITAL INFORMATION

Fuel vehicle solar micro-mixing device

ActiveCN102991441BReduce fuel consumption costsReduce consumptionBatteries circuit arrangementsElectric powerExcitation currentEngineering
Owner:CHONGQING SOKON IND GRP CO LTD

optical circulator

ActiveCN105652378BEasy to integrateEasy to makeCoupling light guidesCouplingOptical circulator
Owner:NANJING UNIV

Multifunctional composite reflective cloth and production method

ActiveCN103091746BHas retro-reflective functionImprove washing resistanceLaminationLamination apparatusAngle of incidenceFluorescence
Owner:HANGZHOU CHINASTARS REFLECTIVE MATERIAL

Surface-coated cutting tools that exhibit excellent chipping resistance with hard coatings

InactiveCN103182537BImprove toughnessThermal conductivity suppressionTurning toolsChemical vapor deposition coatingLayer thicknessChemical vapor deposition
Owner:MITSUBISHI MATERIALS CORP

A highly numerically controlled production process and production line for steel-wood furniture

ActiveCN112829034BEffective protectionAvoid damageWood working apparatusMetal working apparatusNumerical controlProcess engineering
Owner:漳州峰华家具有限公司

Crosslinking plasticized resin liquid and production method of glue-free type paper-print composite film

ActiveCN102432995BNo pollution in the processSimple production processPrinting after-treatmentEpoxyComposite film
Owner:上海卓朴创意设计发展有限公司

A kind of method of synthesizing phthalic dimethanol derivative

ActiveCN108610237BSimple processHigh yieldCarboxylic acid nitrile preparationOrganic compound preparationSilane compoundsChemical industry
Owner:FUDAN UNIV

Non-standard poe power supply circuit, power supply equipment and power supply method for network port

ActiveCN109150551BImplement the power-up processEnsure secure communicationData switching current supplyEmbedded systemElectrical and Electronics engineering
Owner:TP-LINK

A kind of clean extraction method of colored molybdenum lead ore

ActiveCN103981379BSolve pollutionAchieve recyclingPregnant leach solutionSlag
Owner:BEIJING GENERAL RES INST OF MINING & METALLURGY +1

An intelligent steer-by-wire control method integrating the driver's personality

ActiveCN111332362BHumanized operationImprove active safetySteering linkagesAutomatic steering controlActive safetyDriver/operator
Owner:JILIN UNIV

A mobile terminal, antenna switching method and device applied to the mobile terminal

ActiveCN105826654BImprove antenna efficiencySimultaneous aerial operationsAntenna supports/mountingsElectricityElectrical connection
Owner:VIVO MOBILE COMM CO LTD

A kind of d flip-flop with clear terminal

ActiveCN104821804BThe output is normalStable stateElectric pulse generatorProcessor registerExternal data
Owner:NO 47 INST OF CHINA ELECTRONICS TECH GRP