China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A method for calibrating the local cooling rate of electroslag ingots in the process of producing high-speed steel by electroslag remelting

ActiveCN107576679BQuality improvementImprove performanceMaterial analysis using wave/particle radiationCarbideElectro-slag remelting
Owner:UNIV OF SCI & TECH LIAONING

Method and device for live oil replenishment of transformer bushing

ActiveCN103887724BAvoid feverAvoid burnsTransformers/inductances detailsSwitchgearTransformerEconomic benefits
Owner:ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY +1

Method for preparing cyclic carbonate from carbon dioxide and epoxy compound through cycloaddition

InactiveCN102827136BLow priceLow costOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsFuranSalicylaldehyde
Owner:HENAN POLYTECHNIC UNIV

Method and apparatus for vehicular direction indication

InactiveCN102673496AOptical signallingElectric/fluid circuitEngineeringBiological activation
Owner:GM GLOBAL TECH OPERATIONS LLC

A low-resistance niobium-three-tin superconducting wire joint and its manufacturing method

ActiveCN110895986BStable structureImprove reliabilitySuperconducting magnets/coilsCoils manufactureElectrical resistance and conductanceMetallurgy
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A production process of flat enamelled copper wire with large aspect ratio

ActiveCN107240464BHigh aspect ratioLarge aspect ratioFlat/ribbon cablesManufacturing wire harnessesCooking & bakingManufacturing technology
Owner:WELL ASCENT ELECTRONIC (GANZHOU) CO LTD

Air fine particle purifying device based on carbon black nanometer fluid and preparation method thereof

ActiveCN104056513BGood dispersionImprove purification effectDispersed particle filtrationUsing liquid separation agentEngineeringFine particulate
Owner:烁元新材料(东营)股份有限公司

An adhesive layered matrix and uses thereof

InactiveCN112368142AAutomatic/semiautomatic turning machinesSurgical adhesivesPolymer sciencePolymer chemistry
Owner:NURAMI MEDICAL LTD

Pipeline leak detection system and leak detection method

ActiveCN112483907BImprove accuracyPrevent leakageDetection of fluid at leakage pointPipeline systemsWireless controlControl engineering
Owner:SHENZHEN XIANGWEI MEASUREMENT & CONTROL TECH CO LTD

Visual perception and storage device and its preparation method and application

ActiveCN109830489BEasy extractionPromote reproductionRadiation controlled devicesPhotovoltaic detectorsPhotodetector
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Homophone voice search processing method and device

ActiveCN105279227BMeet individual needsReduce search timeDigital data information retrievalSpecial data processing applicationsSearch wordsInformation repository
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A rearview mirror bracket for mine dump truck

ActiveCN105946722BEasy to realize multi-angle adjustmentImprove driving visionOptical viewingVertical planeEngineering
Owner:XUZHOU XCMG MINING MACHINERY CO LTD

Gallium nitride-based light-emitting diode and preparation method thereof

ActiveCN106282917BUniform thicknessHigh precisionVacuum evaporation coatingSputtering coatingChemical reactionNitrogen
Owner:北京埃德万斯离子束技术研究所股份有限公司

Train derail impact protecting device based on multiple defending lines

ActiveCN103205941BAvoid damageReduce harmRefuge islandsOperation safetyRetaining wall
Owner:TSINGHUA UNIV

Cigarette filter made of loofah sponge fiber and preparation method thereof

ActiveCN103110190BImprove ventilationEffective filteringTobacco smoke filtersAlkalinityFiber
Owner:HUBEI CHINA TOBACCO IND

Systems and methods for tracking objects

ActiveCN107077738BImage enhancementImage analysisFrame basedObject detection
Owner:QUALCOMM INC

Position sensitive and role-based method, device and system for access control

InactiveCN101631021BUser identity/authority verificationMedia access controlData mining
Owner:NEC (CHINA) CO LTD

A small special bending machine for 90° positioning pins in auto parts

ActiveCN107470411BRealize automatic bendingReduce labor intensityShearing machinesShearing machine accessoriesFixed frameEngineering
Owner:南京南方联成汽车零部件有限公司

A long-endurance large-scale flight test multi-station relay measurement and control system and method

ActiveCN109808915BQuick switchGuaranteed to workAircraft components testingData packFlight test
Owner:中国人民解放军63660部队

Fault diagnosis device and method for wind power converter

ActiveCN106646050BAccurate fault diagnosis resultsReduce or avoid disadvantages of hard-to-diagnose faultsElectrical testingEngineeringComputer science
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

power reserve indicator

ActiveCN105637431BHorological winding mechanismsMotive power
Owner:CHRONOMETRIE FERDINAND BERTHOUD

An indoor test method considering the coupling effect of thermo-oxidative aging and water damage on the performance of ogfc under atmospheric pressure environment

ActiveCN108802349BExperimental method worksMaterial thermal analysisMaterial testing goodsThermodynamicsCoupling effect
Owner:HOHAI UNIV

MPLS-TP-based looped network steering protection method

InactiveCN101888339BQuick switchImprove Ring Network PerformanceData switching networksFault handlingDistributed computing
Owner:NANJING UNIV OF POSTS & TELECOMM

Vine crop cultivation device convenient for stubble recovery and using method thereof

ActiveCN110521574BQuick clean upAvoid wasting time and effortAgriculture gas emission reductionCultivating equipmentsAgricultural scienceAgricultural engineering
Owner:INST OF URBAN AGRI CHINESE ACADEMY OF AGRI SCI

A kind of modified montmorillonite composite adsorption material and its preparation method and application

ActiveCN109046274BImprove flame retardant performanceImprove thermal stabilityGas treatmentOther chemical processesFiberMontmorillonite
Owner:NANJING FORESTRY UNIV +1

Device and method for regulating a light-emitting diode module

ActiveCN103836547BLow costReduce weightVehicle headlampsOptical signallingLight-emitting diodeMaterials science
Owner:海拉有限双合股份公司

A control method, a control system, and an electric vehicle for an electric vehicle

ActiveCN106114224BSimplify the power on and off processHighly integratedElectric devicesPower to auxillary motorsElectricityControl system
Owner:BEIJING ELECTRIC VEHICLE

Real-time solar radiation detection method and system

ActiveCN107543603BAccurate detectionEasy to adjustPhotometryAttenuation coefficientAtmospheric sciences
Owner:GUANGZHOU POWER SUPPLY CO LTD +1

A kind of production technology of gold-plated brick

InactiveCN104446668BSimple production processStrong three-dimensional senseBrickMetallurgy
Owner:FOSHAN CITY SANSHUI KAILELAI CRAFT PROD

Distal Radius Fracture Reduction and Force Measuring Device

ActiveCN106491196BSatisfied reset stateAdjustable sizeSurgeryDiagnostic recording/measuringRadial fracturesMeasurement device
Owner:SOUTHEAST UNIV +1

Multifunctional eyebrow razor

InactiveCN103203764BFlexible usageEasy to replaceMetal working apparatusEngineeringControllability
Owner:程爱军

Interpolation filter applied to dual-channel audio delta-sigma digital-to-analog converter

InactiveCN101820287BReduce consumptionReduce manufacturing costDigital technique networkDigital-analogue convertorsMultiplexingHemt circuits
Owner:BEIJING UNIV OF TECH

A kind of bacillus subtilis and application thereof

ActiveCN107739726BGood ability to degrade waste proteinEasy to get ingredientsBio-organic fraction processingBacteriaBiotechnologyMicrobiology
Owner:国港通(北京)数字科技有限公司

A sample storage device for heavy non-ferrous metal concentrate

ActiveCN113955286BEasy to scrape inTo achieve the effect of secondary sealingPackaging under vacuum/special atmosphereSealingNonferrous metalHelical blade
Owner:南京海关工业产品检测中心 +1

Predistortion circuit for Doherty linear microwave amplifier

InactiveCN1391358AReduces Internal Modulation (IM) DistortionImprove linearityAmplifier modifications to reduce non-linear distortionAmplifier modifications to raise efficiencyPower-added efficiencyAudio power amplifier
Owner:TRW INC

Video processing device and method

ActiveCN104240672AColor signal processing circuitsCathode-ray tube indicatorsVideo processingDisplay device
Owner:BOE TECH GRP CO LTD +1

Apparatus for and method of interfacing between an image sensor and an image processor

InactiveCN1263282CTelevision system detailsColor signal processing circuitsMicrocomputerImaging processing
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

A wheel pneumatic pressure charging device

ActiveCN108099515BPrevent rotation jamming failureSimple designTyre measurementsAircraft tyresFlight vehicleAirplane
Owner:CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA

Pixel driving circuit, driving method thereof, and display device

ActiveCN111710304BIncrease brightnessSimple structureStatic indicating devicesDriver circuitDisplay device
Owner:BOE TECH GRP CO LTD

Display module troubleshooting method and device

ActiveCN110702376BImprove efficiencyReduce manpowerElectrical testingOptical apparatus testingElectric signalEmbedded system
Owner:ZHEJIANG UNIVIEW TECH CO LTD

Compound composition of phenazino-1-carboxylic acid and biphenyl triadimenol and application of compound composition

ActiveCN111374135AEnhanced inhibitory effectSynergistic effect is obviousBiocideFungicidesBiotechnologyMicrobiology
Owner:SHANDONG YANTAI AGRI SCI & TECH INST

Low/medium voltage and high voltage motor soft starter composed by three-phase commutation bridge

InactiveCN101404472AMultiple dynamo-motor startersPolyphase induction motor starterLow voltageControl theory
Owner:刘群 +1

A kind of mixed preparation whose main active ingredient is phage lpee17 and lpek22 and its application

ActiveCN110317793BIncrease temperatureGood antibacterial effectMicroorganism based processesOther dairy technologyBiotechnologyColiform bacilli
Owner:HUAZHONG AGRI UNIV

A combined plastic cooling wheel

ActiveCN111509904BPrevent mutual rotationEasy to ventilate and dissipate heatOther washing machinesMechanical energy handlingPlastic materialsElectric machinery
Owner:CHANGHONG MEILING CO LTD

Coating equipment and method for adjusting the position of objects

ActiveCN110899018BSimple structureEasy to operateLiquid surface applicatorsSpraying apparatusStructural engineeringMechanical engineering
Owner:黄海英

A foldable staggered elastic plate hemostatic structure with a cable, and a hemostatic device and method

ActiveCN109091188BIncrease reaction forceUniform reactionNon-adhesive dressingsSurgeryHemostatic functionEngineering
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

An ultra-wideband high-precision satellite navigation antenna

ActiveCN110739532BLow costReduce weightSimultaneous aerial operationsRadiating elements structural formsTerminal equipmentEconomic benefits
Owner:SHANGHAI SHUANGWEI NAVIGATION TECH CO LTD

Calcined alumina, its production process and produced fine alpha-alumina powder

InactiveCN1332883CHigh purityMaterial nanotechnologyAluminium oxide preparationWater vaporCoesite
Owner:SUMITOMO CHEM CO LTD

Image semantic segmentation model training method and image semantic segmentation method

ActiveCN108345887BCharacter and pattern recognitionPattern recognitionAttention model
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Slow-releasing tablets of oral medicine and preparation thereof

InactiveCN1330295CIncrease blood concentrationStable concentrationOrganic active ingredientsNervous disorderOral medicineBlood concentration
Owner:南京亿华药业有限公司

Method of generating electricity and device for generating electricity by utilizing the lifting force of the water

InactiveCN101346544AHydro energy generationMachines/enginesElectricityGear wheel
Owner:范廷越

A dye-sensitized battery electrode, its preparation method and application of mil-47 material

ActiveCN109243829BSimple preparation processRaw materials are easy to getLight-sensitive devicesPhotovoltaic energy generationEngineeringEnergy converter
Owner:DONGGUAN UNIV OF TECH +1

a kind of cuins 2 Quantum dot/bioi composite photocatalyst and its preparation method and application

ActiveCN111054400BImprove stabilityImprove light responsivenessWater/sewage treatment by irradiationWater treatment compoundsHeterojunctionPtru catalyst
Owner:JIANGSU UNIV

Interlock locking structure for vacuum circuit breakers

InactiveCN103177902BSwitchgear arrangementsSwitchgear with withdrawable carriageEngineeringVacuum circuit breakers
Owner:LSIS CO LTD

Belt circulation cleaning system

ActiveCN105501893BReduce frictional resistanceSolve easy rustConveyorsCleaningBelt machineCoal
Owner:DATONG COAL MINE GRP

A coconut peeling machine

ActiveCN110574936BCoir removalRemove completelyHuskingHullingEngineeringSupport plane
Owner:海南凌进智能工业装备制造有限公司

A kind of method of environment-friendly anhydrous continuous in-situ polymerization printing and dyeing textiles

ActiveCN110528298BGood effectHigh color fastnessLiquid/gas/vapor removal by squeezing rollersHeating/cooling textile fabricsTextile printerOXALIC ACID DIHYDRATE
Owner:湖州达立智能设备制造有限公司

A kind of microbial inoculant for garbage compost fermentation and its preparation method and application

ActiveCN105861369BEasy to produceImprove product qualityFungiBacteriaMicrobial agentLactobacillus acidophilus
Owner:QINGDAO GENYUAN BIOLOGICAL TECH GRP

Toning method for PET bottle-grade polyester chip

InactiveCN101255269BSimple processBlending temperature is lowPolyesterBottle
Owner:海南盛之业高新技术有限公司

Ticket card conveying device

ActiveCN102842149BUnified ticket checking modeTicket-issuing apparatusIndividual entry/exit registersControl signalComputer module
Owner:GUANGDONG RAILWAY TECH

Device and method of live replacement of cross-arm and insulator string

ActiveCN105305305BReasonable structureEasy to replaceApparatus for overhead lines/cablesElectric machineryElectric power
Owner:STATE GRID CORP OF CHINA +1

Operation method and electronic device for split-screen display

ActiveCN110244893BCathode-ray tube indicatorsDigital output to display deviceEngineeringHuman–computer interaction
Owner:HUAWEI TECH CO LTD

Foundation plug-in machine

ActiveCN104234035BImprove securityLow failure rateSoil preservationFailure rateHydraulic motor
Owner:南通弘铭机械科技有限公司

Restorative shock absorber for shock absorption

ActiveCN108286582BAbsorb and/or disperse impactQuick recovery supportLighting and heating apparatusNon-rotating vibration suppressionClassical mechanicsStructural engineering
Owner:崔乘龙

A transmission device for a thread processing machine

ActiveCN106112149BControllableSimple structureThread cutting feeding devicesMetal working apparatusHydraulic cylinderEngineering
Owner:SHANGHAI NETUREN

Large-scale carrier rocket automatic loading and reloading device and reloading method

ActiveCN105172650BReduce demandSolve the reprint problemLoading/unloading vehicle arrangmentTransportation itemsThe InternetEngineering
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

A kind of preparation method of cefprozil

ActiveCN112694487BFacilitate the realization of industrial productionOrganic chemistryCombinatorial chemistryCefprozil
Owner:苏州盛达药业有限公司 +1

Wireless and dockable audio interposer device

InactiveCN101874396ASubstation speech amplifiersWireless communicationTelecommunicationsAudio frequency
Owner:BOSE CORP

Remote sensing prospecting method for rare earth-uranium deposits in high-latitude alpine regions

ActiveCN110806605BReduce economic costsImprove efficiencyOptical detectionMachine learningMetallogenyHigh latitude
Owner:INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

An apparatus for displaying data records of plural dimensions as a three dimensional shape

InactiveCN102411787ADrawing from basic elements3D modellingAlgorithmThree dimensional shape
Owner:张康 +1

Local-slippage construction method of furnace column

ActiveCN103215051BAvoid repeated disassemblyEasy to installOven foundationsCoke ovenBuilding construction
Owner:CHINA FIRST METALLURGICAL GROUP

Method for preparing metallic hollow microsphere powder

InactiveCN101560615BRound shapeSimple compositionMicrosphereAlloy
Owner:XIAN UNIV OF TECH

A norflash read control circuit and method

ActiveCN106548803BNo loss of execution efficiencyRead-only memoriesMultiplexerHemt circuits
Owner:GREE ELECTRIC APPLIANCES INC

Dust-free paper

ActiveCN101666057BImprove integrityPrevent fallingTextiles and paperFiberDistilled water
Owner:FUJIAN HENGAN HYGIENE MATERIAL

A Control Method for Distributed Drive Electric Vehicles Considering Energy Saving and Stability

ActiveCN108189705BReduce estimated costsRealize the control effectSpeed controllerElectric devicesStabilization controlElectric machinery
Owner:JIANGSU UNIV

Flash memory system

InactiveCN101364206BEnsure safetySave memory capacityMemory adressing/allocation/relocationMicrocontrollerData access
Owner:PROLIFIC TECH INC

A photovoltaic module outdoor power generation characteristics and attenuation test system

ActiveCN106130480BAids in the study of failure mechanismsTest accuratePhotovoltaic monitoringPhotovoltaic energy generationUltrasound attenuationData acquisition
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Method and device for displaying soft keyboard

ActiveCN111090384BReduce brightnessImprove experienceExecution for user interfacesInput/output processes for data processingEngineeringHuman–computer interaction
Owner:BOE TECH GRP CO LTD

A method for in-situ reinforced emulsion polystyrene butadiene rubber with modified carbon nanotubes

ActiveCN110734521BImprove mechanical propertiesImprove wear resistanceBulk chemical productionPolymer scienceButadiene Dioxide
Owner:PETROCHINA CO LTD

User function operation method and electronic device supporting the method

InactiveCN104798037BEffective executionReduce loadProgram initiation/switchingData resettingTimerComputer science
Owner:SAMSUNG ELECTRONICS CO LTD

A stinger angle adjustment system

ActiveCN105952968BRealize remote operationPipe supportsPipe laying and repairAnimal stingEngineering
Owner:SHANGHAI ZHENHUA HEAVY IND

Safety monitoring method and device for self-service equipment

ActiveCN103871165BEnsure safetyComplete banking machinesMonitoring methodsSafety monitoring
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

A method and system for measuring the surface hardness of a ferromagnetic conductor based on the skin effect

ActiveCN107064219BSurface condition has little effectNo lift-off issuesMaterial analysis by electric/magnetic meansElectrical conductorAC - Alternating current
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

High-k dielectric layer and method for forming same in three-dimensional memory device

ActiveCN110088906BSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorDielectric layer
Owner:YANGTZE MEMORY TECH CO LTD

A short-term earthquake prediction method and device

ActiveCN110045413BAccurate predictionReduce computing costEarthquake measurementSeismologyTime correlationEarthquake prediction
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Navigation method, server, terminal and storage medium

ActiveCN112230971BQuick updateReduce the difficulty of modificationSoftware engineeringSoftware engineeringExtensible markup
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for forming memory cell of flash memory

ActiveCN102800679BImprove performanceConsistent sizeSolid-state devicesSemiconductor devicesEngineeringDeposition process
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Product Management Display System

ActiveCN104010551BRacksMechanical engineering
Owner:RTC IND

A Robust Tracking Method for Through-Wall Radar Multi-target Image Domain

ActiveCN109031277BEasy extractionInhibition effectRadio wave reradiation/reflectionRapid imagingRadar imaging
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Rockfill compaction density measurement method and device

ActiveCN102759491BAdaptableStrong interferenceIn situ soil foundationSpecific gravity measurementCheck pointRadar
Owner:CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD

A gas stove with high combustion efficiency

ActiveCN103900118BImprove user experienceEmission reductionDomestic stoves or rangesGaseous fuel burnerCombustorProcess engineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Equipment that supports a body part while it is being painted

ActiveCN108654945BThe loading height does not exceedLiquid surface applicatorsCoatingsEngineeringMechanical engineering
Owner:CO PLASTIC OMNIUM

A Harmonic Drive Reduction Mechanism

ActiveCN111963646BThere will be no misalignmentEasy to replaceGearingGearing detailsReduction driveGear wheel
Owner:众合天成智能装备(廊坊)有限公司

projection device

ActiveCN104102083BShorten the lengthIn line with the thin and light design trendProjectorsOptical axisLight beam
Owner:YOUNG OPTICS

A concrete waterproofing agent

ActiveCN104310841BImprove adaptabilityQuality improvementCrack resistanceSlag
Owner:GUILIN HUAYUE ENVIRONMENTAL PROTECTION TECH CO LTD

An automatic fault identification method and related device for auxiliary facilities of cable tunnels

ActiveCN113762230BEarly detection of potential failuresHigh recognition sensitivityCharacter and pattern recognitionFault location by conductor typesPhase currentsInterference resistance
Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

Double-layer shell screw rod drilling tool motor stator

InactiveCN101882818BExtended service lifeSimple structureMagnetic circuit stationary partsManufacturing stator/rotor bodiesEngineeringDeep drilling
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

Electromagnetic relay

ActiveCN110651351BEffective arc suppressionInhibit swellingElectric switchesElectromagnetic relay detailsEngineeringMechanical engineering
Owner:ORMON CORP

Antenna equipment shared by multiple systems

InactiveCN101888023BSave resourcesReduce usagePolarised antenna unit combinationsIndependent non-interacting antenna combinationsCommunications systemEngineering
Owner:CHINA MOBILE COMM GRP CO LTD

Konjaku gluocomannan-calcium alginate microball for carrying medicine and preparing method

InactiveCN1241552CAdjust the slow release effectLow costPharmaceutical non-active ingredientsGranular deliveryMicrosphereHYDROSOL
Owner:TIANJIN UNIV

A banknote stack neat device for financial service terminal

ActiveCN105502064BNeatly stackedReduce processing costsPile receiversMotor driveReciprocating motion
Owner:CASHWAY FINTECH CO LTD

Catalyst for preparing low carbon olefin by petroleum hydrocarbon cracking

InactiveCN1205306CImprove cracking capacityHigh reaction conversion rateCatalytic crackingFuel oilPetroleum
Owner:CHINA PETROLEUM & CHEM CORP +1

An automatic assembly system for lamps and lanterns

ActiveCN112268234BPrevent bad situationsNo manual operationSemiconductor devices for light sourcesScreen printingProcess engineering
Owner:郑州纬达自动化科技有限公司

Method for making poached egg

InactiveCN101999698BEasy to prepareGood lookingFood preparationFlavorEdible oil
Owner:王一万

Electric winch plate rope rower

ActiveCN104528565BReduce wearFlexible rotationWinding mechanismsElectric machinerySpring force
Owner:NINGBO LIANDA WINCH

A kind of synthetic method of medicinal citrate

ActiveCN104803845BLarge specific surface areaImprove thermal stabilityOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsMolecular sieveCITRATE ESTER
Owner:HUNAN ER KANG PHARMA

Image transmission method for digital camera and digital camera

ActiveCN104935979BSelective content distributionTraffic capacityProxy server
Owner:北京鸿享技术服务有限公司

A white top-emission organic light-emitting diode and its preparation method

ActiveCN107293645BImprove efficiencyHigh strengthSolid-state devicesSemiconductor/solid-state device manufacturingColor rendering indexHole transport layer
Owner:NANJING UNIV OF INFORMATION SCI & TECH

A detection method for layout design photolithography process friendliness

ActiveCN103645611BReduce computing timeReduce usage timePhotomechanical exposure apparatusMicrolithography exposure apparatusGraphicsDesign methods
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Surface water source geothermal utilization system based on ground source heat pump

ActiveCN106440427BImprove heat transfer effectMechanical apparatusHeat pumpsSurface waterHeat energy
Owner:HUNAN ZHONGDA JINGWEI GEOTHERMY DEV TECH CO LTD

Miniature laser two-dimension scanning survey system

InactiveCN101344591BMiniaturization2D scanning implementationElectromagnetic wave reradiationOptical elementsScanning mirrorMeasurement precision
Owner:TSINGHUA UNIV

Vacuum assembly and refrigerator with plate-shaped soundproof member

ActiveCN108253701BEasy to assembleAvoid conductionPump componentsLighting and heating apparatusIceboxEngineering
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Traditional Chinese medicine composition for treating hyperglycemia and preparation method thereof

InactiveCN101804170BMetabolism disorderPlant ingredientsAcute hyperglycaemiaLong pepper extract
Owner:TONGLING WEIXIN INVESTMENT & CONSULTING

Selenium-rich water-soluble dietary fiber health food containing gluglucosan and method for making same

InactiveCN1250112CReduced enterohepatic circulationAvoid damageFood preparationDiseaseCarcinogen
Owner:HUBEI ENSHI HONGYE KONJIA DEV

A kind of preparation method of dendritic sugar-containing polyamidoamine modified gold nanocluster

ActiveCN110003487BImprove stabilityPolymerization is easyFluorescence/phosphorescencePolyamideLactose
Owner:JIANGSU UNIV

A kind of azine hydrazine compound and its preparation method and application

ActiveCN108947935BSmall steric hindranceEasy to see throughOrganic chemistryFluorescence/phosphorescenceArylStaining
Owner:SOUTH CHINA UNIV OF TECH

A kind of synthesis method of anti-trypanosome, anti-cancer natural product cryptofolione

ActiveCN108484554BSolve the problem of chiral constructionSimple and fast operationOrganic chemistryBulk chemical productionKetoneALUMINUM HYDRIDE
Owner:DONGGUAN UNIV OF TECH

Safety system, safety device and safety control method

InactiveCN104217534BReservationsAlarmsCoaxial cableSafety control
Owner:TOSHIBA TEC KK

Ammonium paratungstate deep purification and impurity removal method

ActiveCN105197997BHigh purityQuality improvementTungsten compoundsPurification methodsAmmonium paratungstate
Owner:CNMC GUANGXI PGMA

A special mri gradient coil

ActiveCN104678335BReduce the difficulty of research and developmentLow costMagnetic measurementsDiagnostic recording/measuringSuperconducting CoilsSecurity check
Owner:HUNAN MAGTECH MEDICAL TECH CO LTD

Latent error detection

InactiveCN100422943CError detection/correctionProcessor elementAlgorithm
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP

A processing method for large-diameter buried FRP sand-filled pipe

InactiveCN106273540BLarge caliberComprehensive cost is moderateGlass fiberFiber
Owner:民勤县威瑞环保有限责任公司

Back sheet for photovoltaic module and method of manufacturing same

InactiveCN102248720ASynthetic resin layered productsElectrical equipmentBituminous materialsPolyester resin
Owner:DU PONT APOLLO

Dynamic resolution rendering method, device, electronic device and readable storage medium

ActiveCN113469883BAvoid occupyingSave resourcesImage analysisGeometric image transformationAnimationImage resolution
Owner:BEIJING PERFECT WORLD SOFTWARE TECH DEV CO LTD

Composite catalyst and process for preparing fluorohydrocarbon by liquid-phase fluorination

InactiveCN1171837CHigh activityExtended service lifeHalogenated hydrocarbon preparationHydrogen fluorideReaction temperature
Owner:苏州联氟化学有限公司

Method and apparatus for vertical/short takeoff and landing

InactiveCN104220332BIncrease the effective diameterPropellersRemote controlled aircraftClassical mechanicsAmbient air
Owner:RADEUS LABS

On-line early warning method for power equipment

ActiveCN103901305BImprove accuracyTimely responseElectrical testingSliding time windowPrediction algorithms
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A method and device for restoring a stream forwarding path

ActiveCN107623629BData switching networksPathPingIp address
Owner:HUAWEI TECH CO LTD

Vaccum evaporator and vaccum evaporating method using the same

ActiveCN102465252BElectrode manufacturing processesVacuum evaporation coatingEngineeringEvaporator
Owner:SAMSUNG SDI CO LTD

Method and system for generating distributed test scripts based on model checking

ActiveCN107579871BDistributed test implementationImprove accuracyCorrect operation testingData switching networksTest scriptNetwork Communication Protocols
Owner:TSINGHUA UNIV

Method, system and device for transmitting encoding indication information and determining precoding matrix

ActiveCN103795450BImprove performanceSpatial transmit diversityTwo-vectorDiagonal matrix
Owner:DATANG MOBILE COMM EQUIP CO LTD

Rolling worm gear

InactiveCN105351446BImprove transmission efficiencyToothed gearingsPortable liftingRolling resistanceEngineering
Owner:宁晋县华坤商贸有限公司

Parameter setting method of constant current output of bilateral lc type electric field coupled wpt system

ActiveCN107834859BSolve design problemsSolve insulation problemsCircuit arrangementsDc-dc conversionCapacitanceFull bridge
Owner:SOUTHEAST UNIV

Method and device for transmitting information between processor

ActiveCN100485654CImprove transmission efficiencyDigital computer detailsElectric digital data processingOperating system
Owner:DATANG MOBILE COMM EQUIP CO LTD

A camera and sorting device for egg sorting

InactiveCN102692487BRealize sortingRealization of photo detectionTesting eggsSortingControl systemEngineering
Owner:HENAN UNIV OF SCI & TECH

Isoindole bora fluorescent dye and its preparation method and application

ActiveCN106946919BGood spectral selectivityHigh fluorescence quantum yieldGroup 3/13 element organic compoundsFluorescence/phosphorescenceQuantum yieldSolubility
Owner:ANHUI NORMAL UNIV

Information processing device

InactiveCN1445510AInstruments for road network navigationArrangements for variable traffic instructionsInformation processingComputer graphics (images)
Owner:FUJITSU GENERAL LTD

A kind of composite material of intermetallic compound and airgel and its preparation method and application

ActiveCN108358210BEnhance light absorptionSpeed up heat dissipationSilicon compoundsHYDROSOLSunlight irradiation
Owner:HEBEI UNIVERSITY

Instant playing operating apparatus for media

InactiveCN1892628AReduce driving timeLink editingBootstrappingData storingData store
Owner:LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD

Digital Image Encryption Method Based on Chaotic System and Nucleic Acid Sequence Library

InactiveCN105046636BImprove featuresIncreased sensitivityImage data processing detailsInformation processingSequence database
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