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.

Method for synthesizing polymeric azo dyes

InactiveCN100383195CCoupling reaction in azo dyesPhotosensitive materials for photomechanical apparatusOrganic polymerLiquid phase

Owner:MERCK PATENT GMBH

Nano-chitosan composite materials and nano-coated particle products

ActiveCN104629092BPromote growthNo harmAgriculture tools and machinesOrganic fertilisersParticulatesChitosan nanoparticles

Owner:马新亮

Construction method of an ecological retaining dam

ActiveCN112049069BImprove stabilityHigh strengthBreakwatersQuaysEnvironmental resource managementRiver routing

Owner:CHENGLONG CONSTR GROUP

Iron-nickel alloy/nickel ferrite magnetic composite nanofiber and preparation method thereof

InactiveCN101851814BImprove magnetic propertiesPromote absorptionInorganic material artificial filamentsFilament/thread formingAir atmosphereFiber

Owner:JIANGSU UNIV

Studying method and system based on increment Q-Learning

InactiveCN101261634BImprove architectureAdaptableComputing modelsSpecial data processing applicationsHyperlinkCategorical models

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Product molding method and apparatus and product

InactiveCN108136475AShorten the timeReduce processDomestic articlesFilling materialsHydroforming

Owner:POHANG IRON & STEEL CO LTD

Methods of purifying silicon

ActiveCN110592667BHigh purityAchieve coarseningPolycrystalline material growthFrom melt solutionsCrucibleAlloy

Owner:湖南鸿新实业有限责任公司

In-plane switching electrophoretic colour display

InactiveCN101542376ANon-linear opticsVisual field lossElectrophoresis

Owner:KONINK PHILIPS ELECTRONICS NV

A docking laser cutting system

ActiveCN113290327BEasy maintenance and operationEliminate the problem of low degree of automationLaser beam welding apparatusEngineeringLaser cutting

Owner:佛山汇百盛激光科技有限公司

Digital television and method of automatic switching channel

InactiveCN1507277ATelevision system detailsColor television detailsDigital televisionRadio program

Owner:LG ELECTRONICS INC

Multi-path sewage filtering integrated machine

InactiveCN101850200BGood self-cleaningReduce volumeFiltration circuitsStationary filtering element filtersFilter systemSewage

Owner:李立功

Methods for modifying translation

PendingCN113891941AVector-based foreign material introductionDNA preparationRibosomal RNARibosome

Owner:RAMOT AT TEL AVIV UNIV LTD

A kind of midkine midkine biological analysis method and detection kit

ActiveCN112255419BHas industrial practical valueSolve scientific problemsBiological material analysisBiological testingBiotechnologyTest sample

Owner:SHANGHAI MEDICILON INC +1

Exoskeleton-type glove

InactiveCN106232063AReasonable arrangementReduce volumeDiagnosticsChiropractic devicesFinger jointEngineering

Owner:KOREA UNIV OF TECH & EDUCATION IND UNIV COOPERATION FOUND

A mems piezoresistive acceleration and pressure integrated sensor and manufacturing method

ActiveCN104062464BReduce volumeImprove performanceAcceleration measurement using interia forcesDecorative surface effectsEngineeringPiezoresistive pressure sensors

Owner:江苏英特神斯科技有限公司

Fiber mesh spaced thermal insulation composite film

InactiveCN102815047BGood low temperatureDiffusion fastSynthetic resin layered productsMetal layered productsFiberFire protection

Owner:DONGHUA UNIV

Method for sending check code information, server and user terminal

ActiveCN104539637BReceive in timeAccurate receptionSecurity arrangementSecuring communicationInternet networkInformation transmission

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A kind of aluminum alloy material to replace qt500 flange filter and its high pressure casting method

InactiveCN105970043BHigh recycling valueGood regeneration performanceFoundry mouldsFoundry coresManganeseCopper

Owner:GUIZHOU HUAKE ALUMINUM MATERIAL ENG TECH RES

Method for increasing lincomycin yield

InactiveCN101265492BIncrease productionMicroorganism based processesFermentationCulture mediumsProline

Owner:EAST CHINA UNIV OF SCI & TECH

An environment-friendly rubber o-ring material processing device

ActiveCN107900888BLarge projection rangeIncrease volumeEdge grinding machinesPolishing machinesDrive wheelElectric machinery

Owner:广东安必成精密科技有限公司

Transverse twin-pillar-supported superstructure for unmanned surface vehicles

InactiveCN103612716BImprove anti-overturn performanceIncreased longitudinal stabilityVessel superstructuresVessel mastsMarine engineeringUpper floor

Owner:JIANGSU UNIV OF SCI & TECH

A Speech Signal Similarity Detection Method

ActiveCN106328168BImprove accuracyReduce the effects of occasional noise interferenceSpeech analysisSpeech soundCalculation methods

Owner:成都普创通信技术股份有限公司

Beam-specific timing advance command parameters

ActiveCN111492701BSynchronisation arrangementCommunications systemTiming advance

Owner:QUALCOMM INC

Direction of Arrival Estimation Method Based on Nested Minimum Redundant Array

ActiveCN105403856BLarge apertureEasy to implementRadio wave direction/deviation determination systemsEstimation methodsImage resolution

Owner:XIDIAN UNIV

An anti-seismic composite wall with multiple protective structures

ActiveCN106193794BNot easy to tiltEasy to limitFencingSpelunkingEngineering

Owner:福建卓越建设集团有限公司

Manufacturing method of high-strength solar roof tile

ActiveCN102168475BIncrease profitLow costPhotovoltaic supportsRoof covering using slabs/sheetsRoof tileEngineering

Owner:丁佳林

A lithium metal battery negative electrode framework material and its preparation method and lithium metal battery negative electrode

ActiveCN108461755BImprove cycle stabilitySimple methodElectrode carriers/collectorsSecondary cellsSoybean productElectrical battery

Owner:UNIV OF SCI & TECH OF CHINA

A kind of tlb management method and device

ActiveCN104239237BReduce miss rateMemory architecture accessing/allocationMemory adressing/allocation/relocationDatabase

Owner:HUAWEI TECH CO LTD +1

Network device control method and network device

ActiveCN109600270BLow costData switching networksAccess networkTerm memory

Owner:NEW H3C TECH CO LTD

Robot and robot system

PendingCN109514528AProgramme-controlled manipulatorArmsRobotic systemsRotational axis

Owner:SEIKO EPSON CORP

Resistor based on carbon film nano conductive material and preparation method thereof

ActiveCN111780653BThickness is easy to controlConductivity adjustableVacuum evaporation coatingSputtering coatingCarbon filmThin membrane

Owner:NO 49 INST CHINESE ELECTRONICS SCI & TECH GRP

Spiral burner for gas cooker

InactiveCN102607071BDomestic stoves or rangesGaseous fuel burnerCombustorEngineering

Owner:CHINESE ACAD OF INSPECTION & QUARANTINE

New energy automobile antenna and using method thereof

ActiveCN110911799AReduce volumeEasy to useInflatable antennasDispersed particle filtrationNew energyAlternative fuel vehicle

Owner:台州路桥区大隆机械配件有限公司

Substrate processing apparatus and substrate processing method

ActiveCN102386119BRestraining the drop in productivityShorten the timeSemiconductor/solid-state device manufacturingCoatingsProduction rateEngineering

Owner:TOKYO ELECTRON LTD

Freeze thawing consolidation method for silt soft foundation

InactiveCN101881024BEasy dischargeDrain fastSoil preservationGround temperatureFreeze thawing

Owner:连云港港口工程设计研究院有限公司

Methods and apparatus for simulating competitive bidding yield

InactiveCN1411582AFinanceCommerceData miningInference

Owner:GE CAPITAL COMML FINANCE

Service interception device, method, equipment and storage medium

ActiveCN109286610BChange interception business functionSecuring communicationSoftware deploymentPathPingManagement unit

Owner:BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD

Device and method for rapidly testing comprehensive mechanical properties of anchor bolt

ActiveCN102636397BQuick checkComprehensive detectionMaterial strength using steady torsional forcesEngineeringAxial force

Owner:SHANXI LUAN ENVIRONMENTAL ENERGY DEV

Integrated circuit block recovery method and system

InactiveCN101310881BOvercoming deformationHigh recovery rateSolid waste disposalElectronic waste recyclingRecovery methodIntegrated circuit layout

Owner:州西理科技服务有限公司 +1

pressure cooking equipment

ActiveCN109805743BPressure-cookersEngineeringMechanical engineering

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

An easy-to-use adapter sleeve

ActiveCN109227457BHigh torqueEffortless removalSpannersWrenchesClassical mechanicsWrench

Owner:NINGBO SNAICY METAL PROD CO LTD

Device and method for controlling the fuel-air ratio during the combustion of ground coal in the firing system of a coal power plant

InactiveCN102077027AAvoid problems caused by measurement deviationsImprove long-term stabilityFuel supply regulationFuel feeding arrangementsCombustion chamberMeasurement device

Owner:PROMECON PROZESS & MESSTECHN CONRADS

Telecommunication cable equipped with microstructured optical fibres

InactiveCN102159978ACladded optical fibreFibre mechanical structuresTelecommunications cableRefractive index

Owner:PRYSMIAN SPA

Device and method for detecting concrete compressive strength by cambered surface counter-pressure method

PendingCN112033810AAccurately resist pressure peaksAccurately obtain the peak value of the compressive pressureMaterial strength using tensile/compressive forcesClassical mechanicsEngineering

Owner:LANGFANG CITY SUNSHINE CONSTR QUALITY INSPECTION CO LTD

Gas processing method for catalytically oxidising carbon monoxide and hydrocarbons using a compound based on a metal and a silica-containing zirconia

InactiveCN101208146BOther features are clearClear detailsGas treatmentDispersed particle separationInternal combustion engineSilicon dioxide

Owner:RHODIA CHEM SA

An aging fixture for supercapacitors

InactiveCN106449187BFully contactedQuick clampingCapacitor manufactureCapacitanceBiochemical engineering

Owner:河南天一航天科技有限公司

A cement diversion channel sediment treatment equipment for farmland water conservancy projects

ActiveCN108166554BAvoid cloggingAvoid easy cloggingWater cleaningSoil-shifting machines/dredgersEnvironmental engineeringHydraulic engineering

Owner:李纲

Two-way video-on-demand method and digital TV integrated machine

InactiveCN103491420BDo not change the underlying moduleMeet and realize flexible and changing needsSelective content distributionCamWeb page

Owner:SHENZHEN TCL NEW-TECH CO LTD

Sesquiterpenoids in zedoary as well as preparation method and application of sesquiterpenoids

ActiveCN103242275BInhibition releaseNovel structureOrganic active ingredientsNervous disorderDiseaseChromatographic separation

Owner:SHENYANG PHARMA UNIVERSITY

A kind of traditional Chinese medicine composition for treating pharyngitis

InactiveCN104225335BSignificant effectThe party is rigorousRespiratory disorderPlant ingredientsMedicinal herbsFritillaria thunbergii

Owner:刘全

Descaling equipment for high temperature billet in hot extrusion process of seamless steel pipe

ActiveCN102921766BImprove product qualityEasy to useExtrusion cleaning devicesStanding frameProduction line

Owner:HEBEI HONGRUN NUCLEAR EQUIP SCI & TECH CO LTD

Application of a Functionalized Ionic Liquid Modified Mesoporous Molecular Sieve in Enzyme Immobilization

InactiveCN101724619BGood enzymatic propertiesReduce dosageOn/in organic carrierMolecular sieveCarboxyl radical

Owner:NANJING TECH UNIV

Portable corner impact tool

ActiveCN101856811BSave spaceCompact structurePortable percussive toolsSpannersPinionMotor shaft

Owner:NANJING CHERVON IND

A kind of control method of bamboo seedling growth

ActiveCN112544351BReflect the regulatory effectBroad representationBiocidePlant growth regulatorsBiotechnologyPhyllostachys edulis

Owner:ZHEJIANG FORESTRY ACAD

A soft start method for three-phase medium frequency motor

InactiveCN104734574BSmall starting currentReduce shockPolyphase induction motor starterMotor speedLow voltage

Owner:ANHUI AGRICULTURAL UNIVERSITY

Block chain-based identity authentication method, authentication server and user terminal

ActiveCN106533696BNot easy to tamper withImprove securityUser identity/authority verificationComputer terminalAuthentication server

Owner:JIANGSU PAYEGIS TECH CO LTD

A method for removing pallets, a device for removing pallets and an unpacking machine

ActiveCN110203496BEliminate gapsAvoid pouring bottlesConveyorsConveyor partsButt jointEngineering

Owner:TRUKING TECH LTD

A kind of preparation method of heavy metal ion trapping agent for electroplating wastewater

ActiveCN110040833BHigh removal rateEasy to operateWater contaminantsWaste water treatment from metallurgical processPtru catalystElectroplating wastewater

Owner:襄阳先创环保科技有限公司

Imaging apparatus having image data storing function

InactiveCN1937697AEasy to handlePictoral communicationComputer visionData storing

Owner:BROTHER KOGYO KK

Mode switching method for a power split hybrid power system

ActiveCN107351837BImprove driving comfortHybrid vehiclesPlural diverse prime-mover propulsion mountingPower splitPower mode

Owner:TONGJI UNIV

An automatic detection method for caffeine in electronic cigarette liquid

ActiveCN107727778BReliable results of census analysisReduce the differenceComponent separationGas liquid chromatographicGas chromatography mass spectrometer

Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Mixed feed for later period of piglets

InactiveCN102232497BMeet growth needsIncrease feed intakeFood processingAnimal feeding stuffAnimal sciencePhytase

Owner:清远大北农生物科技有限公司

A vertical GaN heterojunction hemt

ActiveCN106549038BSolve the problem of integrating togetherAvoid conductionSemiconductor/solid-state device manufacturingSemiconductor devicesHeterojunctionGallium nitride

Owner:NINGBO HAITECHUANG ELECTRONIC CONTROL CO LTD

Sulfated fuco-galactotetraose and its preparation method and application

InactiveCN105017341BHas the function of resisting HSV-1 infectionObvious activity inhibitory effectEsterified saccharide compoundsSugar derivativesSulfated polysaccharidesSargassum polycystum

Owner:EAST CHINA NORMAL UNIV

Lock reading head structure, key reading head structure, lock port structure and lock

InactiveCN104727657BThe structure of the reading head is simpleSimple structural designElectric permutation locksEmbedded system

Owner:SHENZHEN OUDUN INTELLIGENT TECH

Switching device capable of switching and accessing data card and computer device comprising same

InactiveCN101662086BImprove efficiencyLow costCoupling device connectionsDigital data processing detailsContact elementComputer device

Owner:MITAC PRECISION TECH(KUNSHAN) CORP

a chemical machine

InactiveCN105810965BGuaranteed capacitySmall footprintPrimary cell manufactureFinal product manufactureParallel arrangementHot press

Owner:DONGGUAN ALI AUTOMATION CO LTD

foot bath

InactiveCN102818370BIngenious designSimple structureFluid heatersMagnetic/electric field screeningHeat conductingPotential difference

Owner:MIDEA GRP CO LTD

Power unit and alternator containing it

ActiveCN107799504BImprove reliabilityExtended service lifeSemiconductor/solid-state device detailsSolid-state devicesCold airCapacitance

Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD

Thermoprocessable per(halo)fluoropolymer composition

InactiveCN103370374AImprove machinabilityGood mechanical resistancePolymer sciencePerfluoropolyether

Owner:SOLVAY SOLEXIS

Tyre inflation valve connectable to a transducer

InactiveCN102245407ARun preciselyAvoid damageTyre measurementsThin material handlingTransducerMechanical engineering

Owner:奇妙公司

Vibration-isolated method for cutting traditional Chinese medicine and vibration-isolated traditional Chinese medicine cutting machine

ActiveCN111002388BChange the vibration isolation effectAdjustable vibration isolation effectMetal working apparatusVibration suppression adjustmentsEngineeringAirbag

Owner:ZHEJIANG HOUDAR INTELIGENT TECH CO LTD

Magneto-rheological fluid rotary resistance device

ActiveCN107725641BLarge braking torqueImprove braking effectLiquid resistance brakesBrake torqueMagnetorheological fluid

Owner:GIANT MFG

Bottle arrangement method and device thereof

InactiveCN101704450BFew stepsSmall footprintHollow article cleaningConveyor partsWater flowEngineering

Owner:汕头市鏊源机械有限公司

A connection device between prefabricated stairs and cast-in-place concrete shear wall

ActiveCN113389283BImprove seismic performanceImprove securityProtective buildings/sheltersBuilding material handlingEarthquake resistanceArchitectural engineering

Owner:CHINA MCC17 GRP

A kind of preparation technology of short-pile fabric

ActiveCN109680442BReduce shrinkageImprove aestheticsShrinkingMechanical cleaningPolymer scienceEngineering

Owner:ZHEJIANG DONGSHENG DYEING & PRINTING CO LTD

Large-load broadband power flow measuring device

InactiveCN102183329BEasy to measureAccurate measurementWork measurementForce measurement using piezo-electric devicesPower flowMeasurement device

Owner:HARBIN ENG UNIV

A kind of mica composite material and preparation process of internally shortened fiber for new energy vehicles

ActiveCN114163777BGood compatibilityImprove structural strengthAdhesive cementNew energy

Owner:浙江荣泰电工器材股份有限公司

Method for preparing liquid fuel oil via catalytic cracking of biological oil and fat with USY as catalyst

InactiveCN102942952BImprove catalytic performanceImprove thermal stabilityLiquid hydrocarbon mixture productionBio-feedstockLiquid productOil and grease

Owner:QINGDAO UNIV OF SCI & TECH

Aeroengine blade repair intelligent detection workstation

ActiveCN113074658BImprove detection efficiencyMeet testing needsOptically investigating flaws/contaminationUsing optical means3d measurementWorkstation

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Rigid endoscopic instrument cleaning and disinfection rack

ActiveCN104275328BEasy loadingEasy to take outCleaning using liquidsChemicalsWater diversionEngineering

Owner:THE FIRST PEOPLES HOSPITAL OF FOSHAN

Onboard Ethernet communication system

ActiveCN114070386BSimple physical wiringSimplify topologyRadio transmissionCables with twisted pairs/quadsGigabitFpga chip

Owner:成都国星宇航科技股份有限公司

An Imaging System Combining 3D Imaging and Fluorescence Imaging

ActiveCN113504636BAccurate displayShow clearlyMicroscopes3d imageRadiology

Owner:嘉兴智瞳科技有限公司

Cardiomyocyte-derived exosomes based on Tongxinluo pretreatment and its preparation method

ActiveCN110257323BReduce reperfusion injuryHigh linc-ROR contentCell dissociation methodsCulture processHypoxia reoxygenationMedicine

Owner:FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE

Seaweed flavor powder

InactiveCN101919541BReduce moisture contentPreserve the flavorFood preparationSucroseFood flavor

Owner:GUANGZHOU UNIVERSITY

Self-oscillation circuit

InactiveCN103812444AImprove frequency characteristicsLess activeOscillations generatorsDriving currentSelf-oscillation

Owner:NIHON DEMPA KOGYO CO LTD

A Speckle Making Method on the Surface of Saturated Rock Specimen Applied to Digital Speckle

ActiveCN110895217BPrevent evaporationThe speckle surface is completePreparing sample for investigationSpeckle correlationRock sample

Owner:KUNMING UNIV OF SCI & TECH

Method of realizing continuous scanning to explore two patterns by using two mask plates

InactiveCN1834788BShorten the timeSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusContinuous scanningEngineering

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1

Output control method and device of sound reinforcement system, sound reinforcement system and computer equipment

ActiveCN110035372BDecrease the output volumeAccurately determinePublic address systemsSound sourcesEngineering

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Antiexplosion box used in civil aircraft passenger cabinet

InactiveCN100380092CReduce volumeEasy to carryBlastingEngineeringShock resistance

Owner:CENT OF AVIATION SAFETY TECH CAAC +1

A method for automatic detection and decoding of morse signals based on machine learning

ActiveCN106650605BGuaranteed accuracyImprove automationCharacter and pattern recognitionDecoding methodsAutomatic testing

Owner:北京格镭信息科技有限公司

An automatic aeration device

ActiveCN113666540BNormal water intakeIncrease oxygen contentWater aerationTreatment involving filtrationImpellerControl theory

Owner:如东深水环境科技有限公司

A Binaural Sound Source Localization Method Based on Delay Compensation and Binaural Consistency

ActiveCN103901400BEnsure real-time requirementsReduce time complexityPosition fixationSound sourcesTime delays

Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

A Calculation Method of Torsional Rigidity of Body Structure

ActiveCN106844970BEfficiently assess resistance to torsional deformationComputational objective stabilityGeometric CADDesign optimisation/simulationEngineeringCorner angle

Owner:XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD

3D sealing for buttons

InactiveCN103681049BCasings/cabinets/drawers detailsElectric switchesSoft materialsPhysics

Owner:APPLE INC

A straight line in space linearly solves the internal parameters of the parabolic catadioptric camera

InactiveCN103106662BImage analysisCatadioptric cameraImage plane

Owner:YUNNAN UNIV

Fuel processing method and system comprising a methanation reactor and a solid oxide fuel cell

InactiveCN101154741BFuel cells groupingFinal product manufactureFuel cellsMethanation

Owner:HALDOR TOPSOE AS

Solid herbicidal compositions containing safeners

ActiveCN106659153BBiocideAnimal repellantsEngineeringOrganic chemistry

Owner:CORTEVA AGRISCIENCE LLC

An oil control valve with guide structure

ActiveCN104454061BReduce arm lengthReduce friction surfaceMachines/enginesNon-mechanical valveEngineeringControl valves

Owner:MIANYANG FULIN PRECISION MACHINING

A discharge device for a rotary hearth furnace

InactiveCN104006653BReduce scatterImprove nesting effectCharge manipulationFurnace typesEngineeringMachining

Owner:NFC (SHENYANG) METALLURGICAL MACHINERY CO LTD

Seat engaging mechanism and infant car chair having same

ActiveCN103568893BEasy to operateCompact structureChild seatsCar seatEngineering

Owner:WONDERLAND NURSERYGOODS CO LTD

A fixing and adjusting structure of a monocular display on a helmet

ActiveCN103791215BLarge adjustment rangeEasy to operateStands/trestlesHelmetsUniversal jointDisplay device

Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP

A special polyethylene protective film for glass

ActiveCN104789142BImprove cleanlinessHigh strengthMineral oil hydrocarbon copolymer adhesivesFilm/foil adhesivesLow-density polyethyleneTectorial membrane

Owner:昆山金华安电子科技有限公司

Soldered aluminum heat exchanger

InactiveCN102667394AImprove corrosion resistanceExtended service lifeWelding/cutting media/materialsCoatingsMetallurgyCoolant flow

Owner:BEHR GMBH & CO KG

A smart gas stove

ActiveCN106969386BDomestic stoves or rangesLighting and heating apparatusThermodynamicsRice dishes

Owner:李明守

Standardization process of mechanized production of Shanxi mature vinegar based on haccp system

ActiveCN107893018BProcess parameters are clearEasy to produceVinegar preparationBiotechnologyEngineering

Owner:SHANXI ZILIN VINEGAR

Rotors for screw compressors

ActiveCN102301142AReduce lossesRotary piston pumpsRotary piston liquid enginesEngineeringMechanical engineering

Owner:ATLAS COPCO AIRPOWER NV

A motion device and control method for PE ball core polishing

ActiveCN112296852BEasy to industrializeImprove practicalityGrinding carriagesPolishing machinesBraced framePolishing

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

refrigerator

ActiveCN105222459BEffective use of volumeGuaranteed service lifeLighting and heating apparatusDomestic refrigeratorsGreenhouseEngineering

Owner:HAIER SMART HOME CO LTD

A kind of method and device of crude pyridine refining high-purity pyridine series products

ActiveCN109912500BSimple processReduce investmentOrganic chemistryChemical industryMethylpyridiniumPhysical chemistry

Owner:CHINA CONSTR IND & ENERGY ENG GRP CO LTD

Edge turning fixture semi-automatic fixing device

ActiveCN105773485AEasy to weldStable clampingPerforating toolsWelding/cutting auxillary devicesPolishingStructural engineering

Owner:JIANGSU GUOQUAN AUTOMATION TECH CO LTD

A state detection method of tunnel protection door based on image recognition

ActiveCN113327245BQuick checkAccurate judgmentImage enhancementImage analysisRapid processingData transport

Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP +1

An automatic frying pan

ActiveCN104248329BInnovative designCompact structureCooking vesselsDrive shaftPulley

Owner:ANHUI YIDING ENERGY SAVING TECH

A kind of rapid propagation method of Kingsberry tissue culture

ActiveCN109496841BHarm reductionTo achieve the purpose of disinfectionHorticulture methodsPlant tissue cultureActivated carbonPrunus japonica

Owner:INST OF FORESTRY CHINESE ACAD OF FORESTRY

A Target Detection Method Based on Information Enhancement

ActiveCN111612017BEnhanced informationSuppress useless informationCharacter and pattern recognitionNeural architecturesData setSemantic feature

Owner:NAT UNIV OF DEFENSE TECH

Threaded tubular element for fatigue resistant threaded tubular joint and resulting threaded tubular joint

InactiveCN1205432CScrew threaded jointsThreaded pipeEngineering

Owner:NIPPON STEEL CORP

Doxycycline hydrochloride effervescent tables for milk cows and preparation method thereof

ActiveCN102058559BIncrease contact areaIncrease concentrationTetracycline active ingredientsAntisepticsSodium bicarbonateDoxycycline hydrochloride

Owner:ZHENGZHOU BARY ANIMAL PHARMA

A pressure piston cylinder with emergency brake

ActiveCN110067782BStretch out smoothlyLimit slideFluid-pressure actuatorsEngineeringEmergency brake

Owner:温州市创业机械有限公司

an industrial robot

InactiveCN105619401BSmall footprintIncrease freedomProgramme-controlled manipulatorStationary phaseConnection table

Owner:JIANGSU HUANYU ROBOT TECH CO LTD

A kind of preparation method of medical prosthesis

ActiveCN105385862BGood biocompatibilityImprove corrosion resistanceFoundry mouldsFoundry coresHuman bodyWax

Owner:启东市昌隆蔬果专业合作社

An automatic walking machine, its control method and storage medium

ActiveCN112451921BEnsure safetyReduce injuriesGymnastic exercisingSimulationMachine

Owner:优品优家(深圳)科技有限公司

A ship cable cutting vehicle

ActiveCN112490925BReduce the difficulty of operationGuaranteed accuracyApparatus for cutting/splicing cablesLaser rangingElectric machinery

Owner:中国船舶集团渤海造船有限公司

Electric plug connection

InactiveCN1119843CDoes not impair electrical contact functionCoupling contact membersClamped/spring connectionsCoil springEngineering

Owner:VORWERK & CO INTERHOLDING GMBH

A kind of uncolored poplar wood pulp and its production process

ActiveCN107663800BHigh whitenessImprove uniformityWashing/displacing pulp-treating liquorsPaper-making machinesBlack liquorHeat conservation

Owner:山东光华纸业集团有限公司

Control apparatus and control method thereof

InactiveCN103632689AAvoid wastingDigital data processing detailsRecord information storageControl signalComputer module

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A candy transfer device

ActiveCN105644843BStrong marketing powerGuaranteed uptimePackagingEngineeringMechanical engineering

Owner:成都三可实业有限公司

Sound box installation structure of two-wheeled motorcycle

InactiveCN102363437BGuaranteed lifeDoes not affect appearanceAcoustic signalMotorcyclesVehicle frameEngineering

Owner:力帆科技(集团)股份有限公司

An Earthquake Precursor Schumann Resonance Vertical Electric Field Receiver

InactiveCN105301632BSimple structureReduce noise signalSeismic signal receiversLow noiseSchumann resonances

Owner:江苏省地震局

Image blurring processing method, device, storage medium and electronic device

ActiveCN109035158BImprove efficiencyImprove algorithm performanceImage enhancementComputer graphics (images)Radiology

Owner:NEUSOFT CORP

System and method for evaluating control card for printer

InactiveCN100367222CImprove efficiencyImprove accuracyError detection/correctionDigital output to print unitsControl cardComputer science

Owner:LENOVO (BEIJING) LTD

Carbon nano tube reinforced metal matrix composite material and in-situ preparation method thereof

InactiveCN102002652BEvenly distributedEvenly dispersedCarbon nanotubeMetal matrix composite

Owner:SHANGHAI JIAOTONG UNIV

Block zirconia-based aerogel prepared with na2sio3 function as both gel accelerator and structure modifier and preparation method

ActiveCN105732027BPromote formationSmall particle sizeSupercritical dryingMassicot

Owner:ZHEJIANG UNIV