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.

Anti-chlorine salt erosion mortar prepared from waste truck brake shoe friction material and preparation method

ActiveCN104355578BEnable recyclingImprove pore structureSolid waste managementBrake shoeUltimate tensile strength
Owner:CRRC SHIJIAZHUANG CO LTD

A road sealing machine

ActiveCN107881898BImprove filling efficiencyReduce manual workRoads maintainenceEngineeringRoad surface
Owner:江苏炯圣机械有限公司

Vertical superheated steam heat storage device

InactiveCN103017584BQuality assuranceSpeed up entryHeat storage plantsSuperheaterEngineering
Owner:张德时 +1

A kind of PVC environment-friendly nano heat stabilizer and preparation method thereof

ActiveCN105367954BFast playEfficient enrichmentMicrospherePolyvinyl chloride
Owner:CHANGZHOU UNIV

A non-interrupted control method for tracking linearly polarized satellites across the equator

InactiveCN105005323BAvoid frequent reversalsEnsure normal communicationControl using feedbackAntenna polarizationSatellite tracking
Owner:UNIT 63680 OF PLA

Concrete surface waterproof coating and its preparation method and application

ActiveCN110437735BHigh affinityImprove bindingCoatingsPolymer scienceSingle fibre
Owner:SOUTHEAST UNIV

Peripheral circuit for main control circuit

ActiveCN103973293BConsistent memory timeLogic circuits coupling/interface using field-effect transistorsCapacitanceCurrent limiting
Owner:SHANGHAI BEILING

A kind of pretreatment process of silk floss

ActiveCN106758199BReduce usageReduce consumptionGrip property fibresVegetal fibresElectricityWastewater
Owner:嘉善嘉胜绢纺股份有限公司

Mobile terminal digital television data transmitting method

InactiveCN101068351BReduce software complexityReduce sizePulse modulation television signal transmissionAnalogue secracy/subscription systemsCommunication interfaceComputer science
Owner:ZTE CORP

Small molecular sugar stable buffer used for blood platelet frozen-dried preservation

InactiveCN101167745BMorphologically normalComplete structurePowder deliveryDead animal preservationSucroseFreeze-drying
Owner:FIELD OPERATION BLOOD TRANSFUSION INST OF PLA SCI ACAD OF MILITARY

Antenna elements, antenna arrays and antennas

ActiveCN110429376BImprove anti-interference abilitySmall sizeParticular array feeding systemsAntenna adaptation in movable bodiesRadarDielectric substrate
Owner:XIAN TIANHE DEFENCE TECH

A kind of parasitic yellow promoting qi promoting stomach tea and production method thereof

ActiveCN104146125BCompatibility is simpleEasy to useNervous disorderAntipyreticBiotechnologyGerbera anandria
Owner:HARBIN LINGDAN HONGYUN TEA

A kind of preparation method of vanadium dioxide uniformly dispersed pet film

ActiveCN103709689BEvenly dispersedGood dispersionVanadium dioxideAlcohol
Owner:SHANGHAI ZIDONG CHEM MATERIALS

Gas Turbine Combuster

ActiveCN112682818AGuaranteed mechanical reliabilityPressure change attenuationContinuous combustion chamberThermodynamicsCombustor
Owner:MITSUBISHI HEAVY IND LTD

Supersolution structure cntg. non-linear mask layer

InactiveCN1270310CSimple structureReduce thickness requirementsRecord information storageOptical record carriersIndiumSulfate
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A muffler and its manufacturing method

ActiveCN107859549BWith noise reduction performanceHas the effect of purifying exhaust gasExhaust apparatusSilencing apparatusCatalytic transformationEngineering
Owner:金华欧仑催化科技有限公司

A transparent transmission method for 10000M Ethernet signals in optical transmission network

InactiveCN101170550BEasy cross-schedulingAvoid overheadTime-division multiplexData switching by path configuration10 Gigabit EthernetStructure of Management Information
Owner:WUHAN ZHONGXING SOFTWARE CO LTD

Novel humanized anti-CD22 antibody

ActiveCN103214578BImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsMurine antibodyImmunogenicity
Owner:BEIJING DONGFANG BIOTECH

Process for processing outsole of injected and molded structure

ActiveCN102786707BImprove bindingImprove stabilitySolesCoatingsPolymer scienceUltimate tensile strength
Owner:JIHUA 3514 LEATHER & FOOTWARE

Onion cytoplasmic male sterility SCAR mark and uses thereof

InactiveCN101492738BSimple and fast operationLow costMicrobiological testing/measurementForward primerIntellectual property
Owner:VEGETABLE RES INST OF SHANDONG ACADEMY OF AGRI SCI

Microassembly method and chip device

ActiveCN108364878BSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorElectrical connection
Owner:江西华讯方舟智能技术有限公司

An ultrasonic cleaning device for air-conditioning indoor fan coil

ActiveCN111707128BConvenient for all-round clamping and cleaningEasy to disassemble and replaceVibration cleaningMegasonic cleaningUltrasonic generator
Owner:中筑科技股份有限公司

An electronic information board with protective function

InactiveCN106782076BAchieving Conservation EffortsAvoid damageIdentification meansEngineeringElectronic information
Owner:河北远道光电科技有限公司

Text generation method, device, electronic device and readable storage medium

ActiveCN113591442BEnsure logicGuaranteed smoothnessNatural language data processingCollationDatabase
Owner:北京明智和术科技有限公司

A method and apparatus for control of high speed downlink packet data flow

ActiveCN100583720CControl rational distributionAvoid uncontrollabilityError preventionDistribution controlLocal variable
Owner:XFUSION DIGITAL TECH CO LTD

Burner positioning bracket, burner frame, burner component and gas water heater

ActiveCN110617616AReduced sealing requirementsEmission reductionWater heatersGaseous fuel burnerCombustorMaterial consumption
Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1

Method and system for classification and recognition of urban construction land based on big data

ActiveCN111476325BReduce classification recognition timeImprove classification and recognition efficiencyData processing applicationsCharacter and pattern recognitionLand coverLand based
Owner:HENAN UNIVERSITY

A bridged dinuclear metallocene compound for SPP and its preparation method and application

ActiveCN108840887BSimple stepsEasy to separate and purifyAzo dyesMetallocenesPolymer scienceToluene
Owner:PETROCHINA CO LTD +1

A fast and precise laser cutting device and method for three-dimensional curved glass

ActiveCN108395089BImprove efficiencyReduce machining errorsGlass severing apparatusControl systemEngineering
Owner:ZHEJIANG HOLY LASER TECH CO LTD

A method for debugging virtual terminal connection of smart substation based on device test set

ActiveCN104569715BFully automatedImprove debug integrityElectrical testingVirtual terminalSmart substation
Owner:NARI TECH CO LTD +3

Method for testing exenatide and impurities thereof by using high performance liquid chromatography

ActiveCN103995062BStrong specificityImprove linearityComponent separationQuantitative determinationPhysical chemistry
Owner:ZHEJIANG SUNDOC PHARMA SCI & TECH CO LTD

Temperature compensation sensing apparatus for sputtering palladium optical fibre grating

InactiveCN1180282CImprove performanceHigh precisionOptical light guides
Owner:ZHEJIANG UNIV

Lighting device for a bridge

ActiveCN107327740BEasy to insertEasy to installLighting support devicesElectric circuit arrangementsElectricityEngineering
Owner:徐州玉柯生物能源科技研究院有限公司

Method and system for single point logout

ActiveCN108134806BReduce difficultyLighten the performance burdenTransmissionEngineeringAuthentication server
Owner:北京信安世纪科技股份有限公司

A Direction Finding Method of Acoustic Vector Sensor

ActiveCN109342995BSolve the problem of low or even impossible direction finding accuracyImprove estimation accuracyDirection/deviation determination systemsNoise fieldEnvironmental noise
Owner:HARBIN ENG UNIV

Glass melting method and glass melting furnace

ActiveCN101400612BMoisture Concentration ManagementGlass furnace apparatusTank furnacesMelting tankWater concentration
Owner:OHARA

Time keeping method of a time synchronization device

ActiveCN103269262BImprove stabilityImprove synchronicitySynchronising arrangementSynchronizerEngineering
Owner:LIUZHOU DADI TELECOMM EQUIP +1

A new installation component for wall-mounted LCD TV

ActiveCN106122731BEasy to assemble and disassembleInhibit sheddingTelevision system detailsColor television detailsLiquid-crystal displayWall mount
Owner:深圳市艾丽鑫光学电子有限公司

Gold nanoparticles modified with 4-mercaptophenylboronic acid and method for detecting sugar marks on cell surface

ActiveCN103674925BEnables direct detectionHigh sensitivityRaman scatteringCell markerNatural product
Owner:PEKING UNIV

Method for displaying wave forms in real time in small range

ActiveCN102445579BSolve the problem that it is difficult to view a complete single waveformSolve the difficulty of viewing individual waveforms clearlyDigital variable displayScreening durationWave form
Owner:MAXENMED GUANGZHOU

a wireless communication computer

ActiveCN107450681BImprove portabilityEasy to carryCyclesDigital processing power distributionMotherboardComputer engineering
Owner:武汉京天鼎承科技有限公司

A kind of anti-combustion device and anti-combustion method for building facade

InactiveCN109125977BReduce the temperatureAvoid fireFire rescueBoring toolsStructural engineeringFire prevention
Owner:XUCHANG UNIV

Integrated equipment for indoor air purification and oxygen-enriched system preparation

InactiveCN103225853BImprove cleanlinessZero emissionCombination devicesSpace heating and ventilation safety systemsSystem integrationAir purification
Owner:青岛海创益佰实业有限公司

An interface switching method and terminal

ActiveCN104991780BImprove experienceExecution for user interfacesInput/output processes for data processingComputer terminalComputer science
Owner:MEIZU TECH CO LTD

led automatic placement machine

ActiveCN104185381BHigh precisionPrinted circuit assemblingElectrical componentsProduction lineDrive motor
Owner:DONGGUAN SINOWIN OPTO ELECTRONICS

A kind of agnps/mos 2 Functional composite material and preparation method thereof

ActiveCN104538600BConducive to commercial productionImprove electrochemical performanceMaterial nanotechnologyHybrid capacitor electrodesNanoparticleSodium citrate
Owner:HUAWEI TEHCHNOLOGIES CO LTD

A kind of in situ gel for subcutaneous injection for treating osteosarcoma

InactiveCN105688184BSignificant synergistic attenuationReduce releaseOrganic active ingredientsPeptide/protein ingredientsHypodermoclysisMethyl cellulose
Owner:杜峰

A two-stroke linear drive turbine generator

ActiveCN106286095BImprove stabilityImprove energy utilizationEngine componentsPumpsEngineeringCylinder block
Owner:杭州衡源汽车科技有限公司

Polarizing plate and optical display apparatus including the same

ActiveCN103869399AElectrical apparatusStatic indicating devicesRefractive indexDisplay device
Owner:CHEIL IND INC

A method for constructing a model of the influence of temperature and light intensity on the viability of Ussuri larvae

ActiveCN106719130BImprove survival rateImprove forecast accuracyClimate change adaptationPisciculture and aquariaFisheryVitality
Owner:HUAIYIN TEACHERS COLLEGE

Fully automatic adjustable fixture and processing process for flywheel housings for new energy vehicles

ActiveCN112157448BOptimize the fixing methodImprove processingPositioning apparatusMaintainance and safety accessoriesNew energyFlywheel
Owner:杭州萧山汽车滤清器有限公司

A kind of grid and preparation method thereof

ActiveCN104118125BAverage forceReduce defective rateCompression moldingTemperature control
Owner:浙江慧凯模塑科技有限公司

Friction alignment method and device thereof

InactiveCN104950522BEvenly distributedImprove the problem of uneven alignment friction stripesEdge grinding machinesNon-linear opticsLiquid-crystal displayRolling resistance
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

A safe road corner mirror based on the principle of electromagnetic induction

ActiveCN111218900BObvious bumpy feelingImprove securityTraffic signalsRoad signsGear wheelElectromagnetic induction
Owner:新疆丝路六合电气科技有限公司

Preparation method of tea tablet for releasing eyestrain

InactiveCN101700117BPromote digestion and absorptionReduce manufacturing costTea substituesFood preparationSide effectMedicine
Owner:HANGZHOU LIUYI TECH

A visual servo tracking method, device and system

ActiveCN109015633BImprove stabilityImprove reliabilityImage enhancementProgramme-controlled manipulatorImage extractionVisual servoing
Owner:SHENZHEN HANWUJI INTELLIGENT TECH CO LTD

A three-chamber vacuum furnace for anti-corrosion sewage liquid purification observation monitoring operation

InactiveCN103725847BEvenly heatedNot easy to splashFurnace typesHeat treatment process controlEnvironmental resistanceInsulation layer
Owner:SUZHOU WANTAI VACUUM FIRING FURNACE RES INST

Wind turbine blade health monitoring system based on multi-sensor information

ActiveCN107781118BStress state correctionHigh-resolutionEngine fuctionsMachines/enginesAccelerometerTurbine blade
Owner:XIAN RUIYIDA WIND POWER TECH

L-shaped desulphurization wastewater flue gas evaporating plant

InactiveCN102180529BLow investment costReduce operating energy consumptionDispersed particle separationWater/sewage treatmentAir preheaterFlue gas
Owner:SOUTHEAST UNIV

A vertical axis wind turbine with a rope loop to adjust the blade angle

ActiveCN105888969BReduce the difference in centrifugal forceReduce wind resistanceWind motor controlMachines/enginesVertical axis wind turbineCentrifugal force
Owner:胡立

Intelligent control electromagnetic oven

ActiveCN101839512BDomestic stoves or rangesLighting and heating apparatusElectricityCapacitance
Owner:HONGYANG HOME APPLIANCES

A high-precision attitude adjustment equipment for thin-walled cabins of large spacecraft

ActiveCN112078819BImprove versatilityRapid transitAircraft assemblyMetal working apparatusControl systemActuator
Owner:BEIJING SATELLITE MFG FACTORY

The method of installing the driving mechanism under the plate wing to enhance lift and realize vertical take-off and landing

ActiveCN108945481BStraighten out the movement pathThe movement path is scientific and reasonableWingsPower plant typeAviationLeading edge
Owner:KUNMING QIAOYI SCI & TECH CO LTD

Preparation method of celecoxib

ActiveCN103570622BReduce dosageShort reaction timeOrganic chemistrySolventCelecoxib
Owner:北京京卫燕康药物研究所有限公司

Armored fluidizing agent plug for casting runner and its arrangement

InactiveCN100443218CThe setting is accurateLow costMelt-holding vesselsSprueChemistry
Owner:周宇明

Coal fine preparation, blowing method and device from packed-bed smelting reduction furnace

ActiveCN101397598BReduce coal consumptionReduce coal costSolid fuelsProcess engineeringDigestion
Owner:BAOSTEEL ENG & TECH GRP +1

A rapid grouting drilling equipment for roadway floor

ActiveCN104295235BHigh porosityCongeal fastSealing/packingDrilling machines and methodsCompression PumpDrill
Owner:HUNAN UNIV OF SCI & TECH

A composite embankment culvert structure with rock-stack reinforced soil

ActiveCN103898844BReduce buried depthReduce stressGround-workSediment trapCrushed stone
Owner:佳风工程设计有限公司

Optimal Design Method of Logarithmic Modification Curve of Cylindrical Roller Bearing

InactiveCN103810354BSpecial data processing applicationsEngineeringOptimization problem
Owner:DALIAN JIAOTONG UNIVERSITY

A plastic spraying machine and a plastic spraying line using the plastic spraying machine

ActiveCN109482408BQuick disassemblyEasy to cleanLiquid supply arrangementsSpray boothsStructural engineeringAssembly line
Owner:浙江硕阳机械股份有限公司

A highly effective deodorant

ActiveCN107930700BEvenly distributedEfficient degradationGas treatmentOrganic-compounds/hydrides/coordination-complexes catalystsDeodorantNano zinc oxide
Owner:少伯(上海)新材料有限公司

Method for operating radar sensor in motor vehicle, radar sensor and motor vehicle

PendingCN113848553AVehicle componentsRadio wave reradiation/reflectionRadarImage resolution
Owner:ROBERT BOSCH GMBH

A kind of thin film transistor and its preparation method, array substrate, display

ActiveCN103500764BIncrease the on-state currentReduce leakage currentTransistorSolid-state devicesDisplay deviceThin membrane
Owner:BOE TECH GRP CO LTD +1

A kind of pallet foot preparation method and its pallet structure

ActiveCN106275727BImprove mechanical propertiesGood weather resistanceBio-packagingRigid containersEngineeringSteel belt
Owner:姚本海

A kind of interlayer water tank for water heater and its processing method

InactiveCN103363665BExtended service lifeAvoid damageFluid heatersSolar heat devicesCouplingEngineering
Owner:宁波帅康热水器有限公司

Supporting fixture of rectangular conductor

ActiveCN101752813BGuaranteed thicknessGuaranteed insulation distancePipe supportsElectrical apparatusElectrical conductorEngineering
Owner:CHINA TIANSHUI CHANGCHENG SWITCHGEAR CO LTD

Directly discharging type vacuum prepressing ground foundation treatment method

ActiveCN101215832BReduce loss along the wayImprove reinforcement effectSoil preservationVacuum pressurePulp and paper industry
Owner:WATER TRANSPORT PLANNING & DESIGN INST

Lithium-ion battery bare cell and preparation method of lithium-ion battery containing the bare cell

ActiveCN104752752BIncrease capacityPromote circulationCell seperators/membranes/diaphragms/spacersFinal product manufactureLithium-ion batteryLithium electrode
Owner:GUANGDONG ZHUGUANG NEW ENERGY TECH

A vehicle-mounted lifesaving device

InactiveCN104773128BEasy to usePrevent the effect of gas storage functionPedestrian/occupant safety arrangementLife-savingEngineeringAutomobile safety
Owner:罗帮辉

A method of manufacturing a cone crusher liner

ActiveCN108393468BImprove wear resistanceImprove toughnessStructural engineeringAlloy
Owner:JINAN SOARING ABRASION PROOF MATERIAL

Circulator, isolator and circuit assembly

ActiveCN103403955BImprove performanceImprove stabilityWaveguide type devicesPrinted circuit non-printed electric components associationCommunications systemPrinted circuit board
Owner:HUAWEI TECH CO LTD

A method of manually clearing an intelligent digital display pressure transmitter

ActiveCN105043657BReduce labor costsLow costFluid pressure measurementTime shiftingCost savings
Owner:MICRO SENSOR

Method for reinforcing coupling mechanism between cascade network gate-guard

InactiveCN100382507CEasy to solveIncrease flexibilityData switching networksCouplingComputer science
Owner:BEIJING JIAXUN FEIHONG ELECTRIC CO LTD

A Clamping Mechanism for Large Sheet Workpieces Used for Welding

ActiveCN111151958BAchieve clampingRealize the limit effectWelding/cutting auxillary devicesAuxillary welding devicesCrankEngineering
Owner:TIANJIN TAIZHENG MACHINERY

Behavior-consistent cluster-wide data wrangling based on locally processed sample data

ActiveCN105740316BRelational databasesWebsite content managementData setOriginal data
Owner:BUSINESS OBJECTS SOFTWARE

Method and device for storing converting route table

InactiveCN100461698CLarge capacityForwarding performance is not affectedData switching networksRouting tableComputer science
Owner:HUAWEI TECH CO LTD

A hollow bed base for large-format cutting and welding equipment

ActiveCN113649815BExtended service lifeReduce heating surfaceOther manufacturing equipments/toolsPositioning apparatusEngineeringPhysics
Owner:浙江沪云光电设备股份有限公司

Sonar data fusion method for mobile robot based on dsmt theory

ActiveCN108802741BSolve the fusion problemDoes not affect reliabilityAcoustic wave reradiationSonarComputational model
Owner:XIDIAN UNIV

Polystyrene foam aggregate concrete insulation building block

ActiveCN103539398BSolve the problem of polluting the environmentGet secondary useCeramicwareCompressive resistanceFoaming agent
Owner:HUNAN INSTITUTE OF ENGINEERING

surveillance system

ActiveCN109756666BReduce operational burdenReduce detection accuracyTelevision system detailsCharacter and pattern recognitionData controlMonitoring system
Owner:KYOCERA DOCUMENT SOLUTIONS INC

High cavitation, low tonnage rubber mold machine and method

InactiveCN101541490AQuick die changeHigh product throughputShaping press ramReciprocating motionIndustrial engineering
Owner:FEDERAL MOGUL CORP

Electrostatic discharge protecting circuit

ActiveCN100338770CEnhanced electrostatic discharge resistanceSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorSemiconductor
Owner:VIA TECH INC

Aramid Fiber Reinforcement Method for Power Transmission and Transformation Steel Mixed Structure Support and Reinforced Structure Support

ActiveCN105257012BBuilding repairsTowersElectricityReinforced concrete
Owner:汤跃超 +1

Pressure displacement measure and control device of electrothermal pressure kitchenware and pressure measure and control method thereof

InactiveCN101520316BEasy to installNo driftProgramme controlComputer controlTime informationMicrocontroller
Owner:DONGGUAN BBK HOUSEHOLD ELECTRICAL APPLICANCES

Electro-hydraulic leak compensation

ActiveCN101585498BServomotorsServometer circuitsHydraulic motorHydraulic circuit
Owner:MANITOWOC CRANE GROUP FRANCE

Large-scale high-precision CNC tooth disc grinding machine

ActiveCN106552967BHigh precisionImprove rigidityLarge fixed membersDriving apparatusNumerical controlGear grinding
Owner:秦川机床工具集团股份公司

Storage method and device

ActiveCN103714146BImprove retrieval efficiencyReduce energy consumptionFile access structuresEnergy efficient computingUser deviceOperating system
Owner:HUAWEI TECH CO LTD +1

A fertilizer granule drying device using a nozzle and a bottom wall cleaning plate

InactiveCN104748522BAvoid pollutionAvoid enteringDrying chambers/containersDrying machines with non-progressive movementsSpray nozzleEngineering
Owner:牛喜峰

Brevibacillusreuszeri and application thereof in promoting pine tree growth

ActiveCN102732446BPromote growthPromote growth and developmentBiocidePlant growth regulatorsBacillus aryabhattaiGrowth promoting
Owner:NANJING FORESTRY UNIV

A construction method for underground excavation of crossing section in water-rich sand and pebble stratum to cross urban main road

ActiveCN110552704BGuaranteed stabilityEnsure safetyUnderground chambersDrainageUrban main roadStructural engineering
Owner:BEIJING NO 4 MUNICIPAL CONSTR ENG +1

Active power measurement method and system based on digital filtering

InactiveCN103308759BAccurate measurementReduced strength requirementsElectric devicesPower measurement by digital techniqueConvertersPhase currents
Owner:常州昊云工控科技有限公司

A Channel Estimation Method for Underwater Acoustic Orthogonal Frequency Division Multiplexing

InactiveCN102724147BLower estimated impactHigh precisionBaseband system detailsMulti-frequency code systemsCarrier signalEngineering
Owner:HARBIN ENG UNIV

A kind of separation and purification method of liquiritin

ActiveCN105753917BIncrease profitReduce pollutionSugar derivativesSugar derivatives preparationOrganic solventDistillation
Owner:QINGHAI LAKE PHARMA COMPANY

A kind of medical biological vaginal hydrogel functional dressing and preparation method thereof

ActiveCN105012992BWith diuresis and swellingWith ventilation coolingAntibacterial agentsOrganic active ingredientsCandida vaginitisGlycerol
Owner:DONGGUAN DAQING MEDICAL DEVICES CO LTD +2

A heat treatment method for grain refinement of steel for heavy-duty locomotive gears

ActiveCN105238911BEasy to operateThe process is closely connectedSolid state diffusion coatingRoom temperatureHeavy duty
Owner:CRRC QISHUYAN INSTITUTE CO LTD

An assembled recyclable circular work pit with reserved door openings and its construction method

ActiveCN110485466BShort construction periodEnsure safetyArtificial islandsExcavationsArchitectural engineeringStructural system
Owner:南方工程检测修复技术研究院

Drive device

PendingCN114362451AImprove cooling effectSuppression of upsizingAssociation with control/drive circuitsCooling/ventillation arrangementEngineeringThermal contact
Owner:NIDEC CORP

Seasonal soil heat storage and release-based solar-heat pump heating system for industrial turtle raising field

InactiveCN101737950BImprove heat storage capacityAchieving Seasonal AdjustmentFluid heatersSolar heat devicesGreenhouseWater source
Owner:ZHEJIANG UNIV

Coil winding device and control method thereof

ActiveCN113436881BSolve the problem of inaccurate number of coilsSolve the problem of inaccurate lapsCoils manufactureDrive wheelBobbin
Owner:NINGBO CRRC TIMES TRANSDUCER TECH CO LTD

A hole-forming method in the construction of filling and grouting to strengthen the soil layer around the traction pipe

ActiveCN109914387BSoil preservationPilot holeLine tubing
Owner:THE GUANGDONG NO 3 WATER CONSERVANCY & HYDRO ELECTRIC ENG BOARD CO LTD

System and method for detecting online of built on stilts power transmission sequence

ActiveCN100538759CImprove securityImprove reliabilityTransmission systemsElectrical testingShortest distanceElectric power system
Owner:CHINA ELECTRIC POWER RES INST

Method and electronic device for associating notes with calendar events

ActiveCN103246973BQuick link and accessOffice automationSpecial data processing applicationsAlgorithmEngineering
Owner:HTC CORP

Water-proof paint for back lining layer of cataplasm

InactiveCN1202181CSimple preparation processLow costAntifouling/underwater paintsPaints with biocidesVegetable oilPhosphate
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

A device and method for internal pressure forming of variable diameter pipe fittings

InactiveCN101767140BEasy to implementSimple structureShaping toolsInternal pressureReducer
Owner:HARBIN UNIV OF SCI & TECH

Lens barrel and image capturing apparatus

InactiveCN1922527AHigh conveying precisionTelevision system detailsColor television detailsLocation detectionOptical axis
Owner:SONY CORP

A lithium-rich oxide material and its preparation method and use

ActiveCN106159216BEasy to makeAbundant resourcesCell electrodesSecondary cellsMetallic lithiumPtru catalyst
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

A high-rise building water heater waste gas exhaust device

ActiveCN111207512BOvercome elastic potential energyRealize the exhaust effectFluid heatersChimneysImpellerEnvironmental engineering
Owner:山东西海建设集团有限公司

An improved heat recovery device for flue gas heat

ActiveCN107940487BIncrease contact areaImprove washing effectLighting and heating apparatusCombustion technology mitigationThermodynamicsFlue gas
Owner:JIANGSU GUIMING MACHINERY

A carrier signal detection conversion circuit

ActiveCN106059632BImprove stabilityNear-field in RFIDNear-field transmissionCapacitanceRadio frequency signal
Owner:ANHUI HIGHWELL ELECTRONICS

Flexible display device and electronic device

InactiveCN105518765BAvoid breakingStatic indicating devicesPrinted circuit aspectsFlexible circuitsEngineering
Owner:SHENZHEN ROYOLE TECH CO LTD

A system and working method for simulating human sweating under fire conditions

ActiveCN111402665BRealize dynamic movementExact imitationCosmonautic condition simulationsMaterial thermal analysisTemperature controlControl system
Owner:HUNAN UNIV OF SCI & TECH

A 3D filtering method based on monitoring scene

ActiveCN106504206BAvoid block effectsImage enhancementImage analysisComputer graphics (images)Engineering
Owner:HUNAN GOKE MICROELECTRONICS

Low voltage power line high-frequency noise sampling and replaying system

ActiveCN102420639BEfficient searchDigital technique networkPower distribution line transmissionLow voltageData acquisition
Owner:NANJING ZHIDE SOFTWARE TECH +2

Composite system capable of selectively realizing print function and read function

InactiveCN1196081CEasy to operateVisual presentation using printersCo-operative working arrangementsSoftwareCombination system
Owner:CANON KK

Communication service control method and system thereof

ActiveCN104348985BEasy to operateImprove business experienceSpecial service for subscribersSubstation equipmentSoft keyService control
Owner:SHENZHEN GRANDSTREAM NETWORKS TECH +1

Steering systems for heavy vehicles

ActiveCN109987135BSolve problems such as poor driving comfortImprove anti-interference abilityFluid steeringElectrical steeringSteering wheelSteering column
Owner:SHAANXI HEAVY DUTY AUTOMOBILE

Style adjustment method and electronic device of touch sensor

ActiveCN104793770BExtend the sensing rangeImprove accuracyInput/output processes for data processingComputer hardwareTouch panel
Owner:ACER INC

Power control method and apparatus for reducing power consumption

ActiveCN105630129BDetails for portable computersSubstation equipmentComputer hardwareControl electronics
Owner:SAMSUNG ELECTRONICS CO LTD

Silicon nitride ceramic material and its preparation method and application, bulletproof board

ActiveCN112194492BImprove flexural strengthImprove fracture toughnessArmour platesCarbide siliconBoron trioxide
Owner:HENGYANG KAIXIN SPECIAL MATERIAL TECH CO LTD

A display panel rotation device that automatically adjusts the angle according to the light

ActiveCN110454655BAvoid the trouble of constant manual adjustmentImprove stabilityStands/trestlesDisplay boardEngineering
Owner:周菊青

A method for extracting high-concentration black printing waste liquid pollutants and preparing a decolorizing agent

ActiveCN106315714BHigh decolorization rateAchieve deep dehydrationSludge treatment by de-watering/drying/thickeningWater contaminantsTextile printerSludge
Owner:QINGDAO UNIV

Flame resisting wave-absorbing material and method for making same

InactiveCN100511487CImproved high power performanceResilientScreening apparatusConductive coatingEngineering
Owner:NANJING BOPING ELECTRONICS TECH CO LTD

ball valve

ActiveCN107387797BWon't lose its effectAvoid getting into the situation where the spring isPlug valvesEngineeringValve seat
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Passive water replenishment system for nuclear power plant spent fuel pool

ActiveCN104751907BAvoid pollutionNuclear energy generationCooling arrangementNuclear gradeNuclear power
Owner:CHINA GENERAL NUCLEAR POWER CORP +1

Three-wheeled omnidirectional mobile control device and auxiliary system for autistic children custody

InactiveCN102178540BImprove environmental adaptabilityFlexiblePsychotechnic devicesAutomatic controlSimulation
Owner:UNIV OF SCI & TECH BEIJING

Device and method for realizing elimination of self-excitation interference of repeater

ActiveCN101656562BReduced isolation requirementsHigh gainRadio transmissionLow noiseDigital signal processing
Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

Optical recording media

InactiveCN1137469CRecord information storageGrooves/tracks dimensionsOptical recordingWaveform distortion
Owner:PIONEER CORP

Light collimation device, backlight module and display device

ActiveCN108089253BSmall divergence anglePlanar/plate-like light guidesNon-linear opticsLight guideDisplay device
Owner:BOE TECH GRP CO LTD

Pole column of medium-voltage vacuum circuit breaker and assembling method thereof

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