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.

An anti-reflux catheter

InactiveCN106163433APrevent backflowPrevent accidental contactGuide needlesCannulasRefluxCatheter
Owner:DELTA MED

A Modeling Method for Dynamic Streaming Potential of Porous Media Converter

ActiveCN111382498BChanging the Streaming Potential Coupling CoefficientDesign optimisation/simulationConvertersPorous medium
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A voice data communication method and device

ActiveCN105187167BReduce the encoding sample rateGuaranteed fluencyTransmission rate adaptationVoice communicationTransmission latency
Owner:BIGO TECH PTE LTD

A kind of preparation method of xylo-oligosaccharide malt vinegar

ActiveCN104130926BAdd flavorFit for consumptionMicroorganism based processesFermentationAcetic acidNutrition
Owner:HUBEI UNIV OF TECH

Liquid crystal display panel and liquid crystal display panel manufacturing method

InactiveCN101405647AImprove productivityNon-linear opticsLiquid-crystal displayImaging quality
Owner:SONY CORP

Vehicle Projector

ActiveCN104597601BCorrection of deformationHigh magnificationOptical viewingOptical elementsComputer sciencePhase modulation
Owner:DUALITAS LTD

A large-scale high-speed resin heavy-duty grinding wheel for billets

ActiveCN104625978BHigh tensile and flexural strengthImprove the lubrication effectAbrasion apparatusGrinding devicesFiberMaximum diameter
Owner:江苏华东砂轮有限公司

A rolling mill archway with a surface hardened layer

ActiveCN103084400BCorrosion resistanceImpact resistantMetal rolling stand detailsMetal rolling arrangementsEconomic benefitsSlide plate
Owner:MCC CAPITAL ENGINEERING & RESEARCH +1

A kind of soluble agent containing aromatic formamidocyclopropionic acid and preparation method thereof

ActiveCN113317322BBiocidePlant growth regulatorsGrowth plantPropanoic acid
Owner:郑州郑氏化工产品有限公司

refrigerator

ActiveCN105928307BReduce air turbulenceAvoid violent interactionsDomestic cooling apparatusLighting and heating apparatusCold airInternal pressure
Owner:HAIER SMART HOME CO LTD

A kind of non-woven metal fiber filter felt, its preparation method and filter

ActiveCN110711431BImprove surface filtration accuracyHigh precisionDispersed particle filtrationPhysical treatmentPolymer scienceMetal fibers
Owner:厦门保瑞达环保科技有限公司

A biomass carbonization raw material forming unit

InactiveCN104741202BLess investmentSmall footprintRotary stirring mixersTransportation and packagingFailure rateMolding machine
Owner:LIAONING SHUNRUI STRAW CHARCOAL CO LTD

Compensation circuit for keeping luminance intensity of diode

ActiveCN102867479AGuaranteed stabilitySolve the problem of reduced luminous brightnessStatic indicating devicesCapacitanceEngineering
Owner:HANNSTAR DISPLAY CORPORATION

A kind of high-concentration depth dyeing method of nanocellulose

ActiveCN107201678BImprove the depth of stainingIncrease profitDyeing processHigh concentrationCentrifugation
Owner:SOUTH CHINA UNIV OF TECH

Tunnel pipe transporting mounting vehicle

InactiveCN1153003CCompact structureGuaranteed uptimeEarth drilling and miningWagons/vansDrive wheelPressure transmission
Owner:TAIYUAN HEAVY IND

Multi-angle tapping machine

ActiveCN104551269BReasonable structureIncrease flexibilityThread cutting machinesFeeding apparatusEngineeringMachining
Owner:XIANGXIN AUTOMOTIVE COMPONENT TOOL & DIE

Cochlear implant signal processing unit and method based on auditory perception prompt

ActiveCN104013492BSolve the inconvenienceTips in various waysEar treatmentProsthesisMode changeElectrical stimulations
Owner:ZHEJIANG NUROTRON BIOTECH

A Fast Single Particle Identification Method Based on Femtosecond Laser Modulation Phase

ActiveCN112557363BRealize in-situ non-destructive detectionPhotometryFluorescence/phosphorescenceFluorescence modulationCollection system
Owner:SHANXI UNIV

A connecting structure of tail rudder bearing seat

ActiveCN107264778BSolve vertical load transfer problemsImprove bearing capacityAircraft controlStructural reliabilityEngineering
Owner:SHAANXI AIRCRAFT CORPORATION

Method and system for yard coordination

ActiveCN103065005BAvoid wastingSave resourcesSpecial data processing applicationsProgram planningYard
Owner:CHINA MERCHANTS HLDG INT INFORMATION TECH COMPANY

Clamp groove type horizontal aerating apparatus

InactiveCN102641670BGuaranteed uptimeImprove aeration efficiencyMixing methodsWater aerationHigh densityBiomedical engineering
Owner:陈怀洲

Method for enhancing distinguishability cooperated with space-optical spectrum information of high optical spectrum image

InactiveCN100514085CBreak through the limit of spatial resolutionImprove overall utilizationSpectrum investigationElectromagnetic wave reradiationHyperspectral image processingImaging data
Owner:HARBIN INST OF TECH

A transmission mechanism of a 3D printer

InactiveCN104260345BAvoid interferenceImprove performanceEngineeringHead holder
Owner:合肥西锐三维打印科技有限公司

Single can controller hot redundant can bus system and its realization method

InactiveCN102880143BGuaranteed reliabilityGuaranteed fault toleranceTotal factory controlProgramme total factory controlControl signalControl area
Owner:NO 719 RES INST CHINA SHIPBUILDING IND

A browser-based video playback control method and system

ActiveCN105681841BSolve the problem of out-of-sync play controlImprove playbackSelective content distributionInter-process communicationMultimedia
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A Real-time Diagnosis Method for Temperature Abnormality of On-orbit Satellite Thruster

ActiveCN105021311BReal-time monitoring of working statusHigh precisionThermometers using electric/magnetic elementsUsing electrical meansCombustionUnit mass
Owner:BEIJING INST OF SPACECRAFT SYST ENG

Mixing drum of a soil remediation device

ActiveCN107321253BStir wellExtended stayRotary stirring mixersTransportation and packagingAgricultural engineeringElectric machinery
Owner:江西省正宸环保科技有限公司

Magnetic levitation key and keyboard

ActiveCN105161341BRealize the switch functionReduce manufacturing costEmergency actuatorsLegendsCapacitanceBiochemical engineering
Owner:G TECH TECH

Method, device, terminal and storage medium for processing web pages in an application

ActiveCN110717128BAvoid duplicationAvoid testingDigital data authenticationSpecial data processing applicationsComputer hardwareWeb page
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for operating an anilox printing unit

ActiveCN101195297BFavorable configurationEasy to tear offOther printing apparatusPrinting press partsEveningPrinting press
Owner:海德堡印刷机械知识产权股份两合公司

Semiconductor junction temperature calculation method, device, computer equipment and storage medium

ActiveCN109738779BAvoid collectingLow failure rateMaterial heat developmentIndividual semiconductor device testingJunction temperatureComputational physics
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Power Modules and Vehicles

ActiveCN107706325BEasy to fixIncrease energy densitySecondary cellsPropulsion by batteries/cellsControl engineeringMechanical engineering
Owner:DO FLUORIDE NEW ENERGY TECHNOLOGY CO LTD

Method and device for detecting power grid resource data

ActiveCN106845761BThe test result is accurateSolve technical problems that cannot accurately detect grid resourcesResourcesPower gridMaintenance management
Owner:STATE GRID BEIJING ELECTRIC POWER +1

A riveting assembly process method and auxiliary process device for automobile hub bearing

ActiveCN110773960BEliminate preload gapsImprove reliabilityWorkbenchIndustrial engineering
Owner:HUNAN UNIV

A method for measuring the flow rate of coal mine paste pipeline transportation

ActiveCN105004385BVolume/mass flow by differential pressureEngineeringDischarge measurements
Owner:HEBEI UNIV OF ENG

Exhaust gas treatment device and incineration equipment

ActiveCN110036240BGas treatmentDispersed particle filtrationCombustion chamberExhaust fumes
Owner:HITACHI ZOSEN CORP

System and method for determining the type of object and operator in an object detection system in a saw machine

ActiveCN107427940BProgramme controlMetal sawing devicesControl engineeringEngineering
Owner:ROBERT BOSCH GMBH

A method and system for ultra-short-term irradiance prediction of photovoltaic power plants

ActiveCN107256437BMeet the needs of real-time schedulingOvercoming the problem of poor ability to grasp the changing trend of irradianceForecastingEngineeringSupport vector regression model
Owner:INNER MONGOLIA POWER GRP +1

Wheel suspension for the rear wheels of motor vehicles

InactiveCN102458965ARealize the assemblyAchieve self-steering performanceSteering linkagesResilient suspensionsCamber angleEngineering
Owner:AUDI AG

A method for automatic deployment of web application environment

ActiveCN106843936BFast and efficient deploymentImprove efficiencyVersion controlProgram loading/initiatingIntegrated engineeringScripting language
Owner:BEIJING AEROSPACE MEASUREMENT & CONTROL TECH

Decoration film, decoration device and method for fabricating decoration film

InactiveCN102310706ADecorative surface effectsVacuum evaporation coatingMaterials scienceElectrically conductive
Owner:SIPIX CHEM

Power semiconducter device with RESURF layer

InactiveCN1329999CPressure deviation suppressionSolid-state devicesSemiconductor/solid-state device manufacturingP–n junctionImpurity
Owner:KK TOSHIBA

A Formwork Structure of Fair-faced Concrete Group Columns with Small Diameter and Large Slender Ratio

ActiveCN105201205BContact stabilityImprove stabilityForms/shuttering/falseworksStructure of the EarthAbutment
Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU

Anti-ultraviolet transparent hard coating film for in-mold decoration (IMD)

ActiveCN101955699BGuaranteed normal formationMeet the molding tensile performance requirementsCoatingsOptical elementsPolyesterUltraviolet
Owner:CHINA LUCKY FILM CORP

An elevator equipped with a safety protection device

ActiveCN104512784BReduce falling speedEnsure safetyElevatorsSteel barControl theory
Owner:湖州市湖梯协电梯技术服务有限公司

Application of zirconium germanate

ActiveCN106311211BEfficient degradationNo decrease in activityWater contaminantsWater/sewage treatmentOrganic dyeRoom temperature
Owner:HUNAN UNIV OF SCI & TECH

Ruminant beet pulp-urea particle feed

InactiveCN102178099BIncreased average milk yieldPrevent uneven colorFood processingAnimal feeding stuffMastitisSodium sulfate
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Hybrid network flow scheduling method and switch

ActiveCN106302227BReduce FCTData switching networksCongestion windowCompletion time
Owner:GUANGZHOU HKUST FOK YING TUNG RES INST

A sub-pixel edge point detection method based on Gaussian model convolution

ActiveCN113470056BImprove detection accuracyImprove algorithm robustnessImage analysisAlgorithmEdge maps
Owner:成都新西旺自动化科技有限公司

Safe self-destroyed syringe with greater force for preventing needle from withdrawing

ActiveCN100579600CStrong force to prevent needle withdrawalAchieve self-destructInfusion syringesInfusion needlesInterference fitStraight tube
Owner:WUXI YUSHOU MEDICAL APPLIANCES

Process for preparing high active composite cellulase special for woody fodder

InactiveCN1255534CPromote secretionHigh activityFungiAnimal feeding stuffFiberBiotechnology
Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

AP device control method and related system

ActiveCN105101249BDoes not affect consistencyLow costWireless communicationControl systemNetwork management
Owner:CHINA MOBILE COMM GRP CO LTD

A kind of preparation method of lightweight structural composite material

ActiveCN107142448BImprove integrityStable structureSolid state diffusion coatingSurface layerEnergy absorption
Owner:GUANGZHOU YUEWANG AGRI CO LTD

Pearl factory indoor cultivation system

ActiveCN104137792BGood water savingReduce labor intensityClimate change adaptationPisciculture and aquariaWater savingLand resources
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Assembly Die for Integral Cage of Cylindrical Roller Bearing

InactiveCN102829092BDoes not affect normal operationSimple structureBearing componentsEngineeringRejection rate
Owner:JIANGSU TWB BEARINGS CO LTD

Multi-signal detecting method for broadband

InactiveCN102263601BRealize detectionReduce false alarm rateTransmission monitoringNoise (radio)Frequency spectrum
Owner:INST OF ELECTRONICS ENG CHINA ACAD OF ENG PHYSICS

A naringin solid dispersion and the preparation method, and the application thereof

ActiveCN101543476BPromote absorptionImprove solubilityOrganic active ingredientsPowder deliverySolubilityFreeze-drying
Owner:广东伯克生物医药有限公司

Vehicle seat control device, vehicle seat control method and vehicle seat control program

ActiveCN108657037AImprove securityImprove retentionPedestrian/occupant safety arrangementMovable seatsControl theoryMechanical engineering
Owner:HONDA MOTOR CO LTD

CAN bus duplex redundancy control system for fuel cell power generating system

ActiveCN100583520CImprove securityImprove reliabilitySafety arrangmentsFuel cells groupingFuel cellsControl system
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

A Calculation Method for Assessing the Effect of Mode Change on Stability Margin of Turbojet/Turbofan Variable Cycle Engine

ActiveCN110083869BReflect the impactImprove accuracyGeometric CADDesign optimisation/simulationClassical mechanicsEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Double-inlet four-impact water turbine bypass flow mute device

ActiveCN108930625BEasy to disassembleSimple structureEngine fuctionsHydro energy generationWater turbineEngineering
Owner:深圳市百份百节能服务有限公司

System for quickly changing chassis battery for electric passenger vehicle based on cartesian robot

ActiveCN102303588BQuick changeAccurate replacementElectric propulsion mountingElectric/fluid circuitElectricityElectric machine
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

A closed air conditioner casing and a closed air conditioner having the same

ActiveCN106403236BGood sealingAvoid enteringLighting and heating apparatusHeating and ventilation casings/coversAir volumeEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Impregnant for impregnated grinding wheels and application thereof in preparing impregnated grinding wheels

ActiveCN101791786BExtend your lifeAvoid stickingAbrasion apparatusGrinding devicesGrinding wheelOleic Acid Triglyceride
Owner:SHANDONG MEIJIA GROUP

A production process of low-cost high-performance medium-carbon steel

ActiveCN108411086BImprove mechanical propertiesReduce precipitationPerformance indexQuenching
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

U-shaped tube grasping unit of a long U-shaped tube automatic intubation system with fin assembly

ActiveCN105171391BAvoid downtimeAvoid work interferenceMetal working apparatusProduction schedulePipe support
Owner:XUZHOU DKEC ELECTRICAL TECH

Polyimide/inorganic nano-composite laminated board and its preparation method

InactiveCN100391733CImprove thermal conductivitySynthetic resin layered productsShear stressHeat resistance
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

A method for measuring cable dielectric loss

ActiveCN110632396BHigh precisionImprove detection resultsDielectric property measurementsDielectric lossVoltage shift
Owner:STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST +1

Grease supply system for rolling bearing

InactiveCN103375489AReliable dischargeTurbinesShaftsProcess engineering
Owner:JTEKT CORP

A New Type of Sleeve Type Ion Transfer Tube

ActiveCN109887822BRealize integrated designExpand the scope of detectionElectron/ion optical arrangementsIon transferRadio frequency
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Method and device for measuring air film cooling efficiency with chemical heat sink

ActiveCN103076362BMaterial heat developmentEngineeringHeat sink
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

A Double Working Mode Excavator Hydraulic System

ActiveCN110905033BAvoid confusionRealize comprehensive utilizationSoil-shifting machines/dredgersProcess engineeringControl valves
Owner:HEFEI UNIV OF TECH

Process for preparing acrolein by glycerin dewatering

ActiveCN101070276BReduce contentHigh activityMolecular sieve catalystsOrganic compound preparationGlycerolGlycerol dehydration
Owner:SHANGHAI HUAYI NEW MATERIAL

A safe riding projection navigation light device and system on a bicycle

ActiveCN104501824BImprove securitySimple structureInstruments for road network navigationMobile deviceData transmission
Owner:杭州诺维奇机械科技有限公司

A kind of preparation method of high cti, halogen-free type cem-3 copper clad laminate

ActiveCN104999740BImprove electric tracking indexHigh peel strengthLamination ancillary operationsSynthetic resin layered productsEpoxyAluminium hydroxide
Owner:SHANDONG JINBAO ELECTRONICS

System and method for determining axle load

PendingCN112078302AImprove reliabilityEasy to operateSteering linkagesExternal condition input parametersControl theoryMechanical engineering
Owner:DANA HEAVY VEHICLE SYSTEMS GROUP LLC

Automatic completion equipment for high-speed rail locomotive bogies

ActiveCN111348071BHigh degree of automationSave human effortMetal working apparatusRailway auxillary equipmentBogieEngineering
Owner:廊坊智通机器人系统有限公司

Time synchronization method, device and system in transmission system

InactiveCN102104572BTime synchronizationMulti-frequency code systemsSynchronising arrangementTime deviationTransport system
Owner:HUAWEI TECH CO LTD

A kind of grease composition not easy to return to color

ActiveCN106929152BExtend the color recovery timeColor SuppressionFatty-oils/fats refiningChemical compoundKetone
Owner:WILMAR SHANGHAI BIOTECH RES & DEV CENT

Grinding device and grinding method for internal burrs in girth weld of steel pipe

ActiveCN112372428BEasy to GrindImprove applicabilityEdge grinding machinesGrinding carriagesRotational axisVehicle frame
Owner:索科赛斯(江苏)机械科技有限公司

A kind of preparation method of Nordrestat

ActiveCN107954931BHigh purityHigh yieldOrganic chemistryBulk chemical productionAcetic acidBiochemical engineering
Owner:SHANGHAI PHARMA GRP QINGDAO GROWFUL PHARMA CO LTD

An automatic control system and method for rain collection and irrigation in greenhouses

ActiveCN106069381BIncrease profitImprove utilization efficiencyGeneral water supply conservationWatering devicesAutomatic controlEngineering
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI

Microbial inoculum and method for preparing biological organic fertilizer by using same

InactiveCN101649301BImprove decomposition abilityImprove microenvironmentBio-organic fraction processingFungiBacteroidesDecomposition
Owner:迟仁立 +1

A Method for Developing Heterogeneous Gas Hydrate Reservoirs by Staged Perforation of Horizontal Wells

ActiveCN108798607BEnhanced overall recoverySimple structureConstructionsFluid removalThermodynamicsHorizontal wells
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Image coding method and device, storage medium and electronic device

ActiveCN108063946BImprove coding flexibilityDigital video signal modificationSteroscopic systemsComputer graphics (images)Stream data
Owner:TENCENT TECH CHENGDU

Management method and device for dual metadata server

ActiveCN103544081BImprove service capabilitiesImprove fault toleranceTransmissionRedundant hardware error correctionFault toleranceDatabase
Owner:DAWNING INFORMATION IND BEIJING +1

A distributed storage system and its storage quality control method and device

ActiveCN105072201BAvoid blockageRealize automatic switchingTransmissionQuality of serviceQuality control
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Multi-shaft DC servo motor control system and method based on EPA (Ethernet for Plant Automation) field bus

InactiveCN101907882BThe synchronization accuracy is smallGuaranteed certaintyElectric signal transmission systemsTotal factory controlPrimary stationComputer module
Owner:ZHEJIANG SUPCON ELECTRICAL +1

A remote dynamic intelligent monitoring system and monitoring method for greenhouses

ActiveCN110376980BImprove scienceImprove rationalityMeasurement devicesTotal factory controlEnvironmental resource managementThe Internet
Owner:GUANGDONG UNIV OF TECH

A kind of laver antihypertensive peptide and laver antihypertensive peptide extract and application

ActiveCN108840909BPeptide/protein ingredientsPeptide preparation methodsBlood vesselHypotensive peptide
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Methods of Improving the Appearance of Periorbital Dyspigmentation

ActiveCN109069882BHigh opacityCosmetic preparationsToilet preparationsPeriorbital hyperpigmentationPersonal care
Owner:PROCTER & GAMBLE CO

A kind of simple glove box and using method thereof

InactiveCN104070541BNo pollution in the processImprove versatilityManipulatorEngineeringSmall footprint
Owner:袁洪林

A kind of fertilizer bagging equipment

ActiveCN107672851BEasy to moveReduce loadSolid materialAgricultural engineeringVibration motor
Owner:重庆博创知识产权运营有限公司

Learning method for an apparatus for controlling home automation equipment in a building

InactiveCN102246217BEasy to useTransmission systemsHuman–computer interactionLearning methods
Owner:SOMFY SAS

Electronic devices, drive equipment, power supplies and electronic equipment

ActiveCN112614469BAvoid afterimageSpeed up shutdownStatic indicating devicesChannel powerControl signal
Owner:CHIPONE TECH BEIJINGCO LTD

micro heater

ActiveCN104437686BRealize the process is simpleLow costLaboratory glasswaresChemistryCell culture
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

A kind of zinc catalyst and its preparation method and application in lactone ring-opening polymerization

InactiveCN108676021BGroup 2/12 organic compounds without C-metal linkagesZinc organic compoundsPolyesterSolvent
Owner:ZHEJIANG UNIV

Information display method and device

ActiveCN107135146BSolve technical problems that prevent information interactionTimely information exchangeVideo gamesData switching networksGame interfaceComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A shale mining ecological monitoring device and method

ActiveCN112165291BWon't fall offHorizontal adjustmentPhotovoltaic supportsSolar heating energyEcological environmentElectric machinery
Owner:CHONGQING INST OF GEOLOGY & MINERAL RESOURCES

Limb disinfection bag and method of use thereof

ActiveCN105833421BAvoid drippingSimple structureMedical devicesMedical applicatorsSurgeryPerfusion
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

Fully automatic wireless charging coil four-axis winding machine and its pulling mechanism

InactiveCN104319090BFirmly connectedReduce defective rateBatteries circuit arrangementsFilament handlingWinding machineEngineering
Owner:DONGGUAN ZHIGAN MACHINERY & ELECTRONICS TECHCO

Camera pop-up and terminal

ActiveCN105141815BAchieve resilienceAvoid damageTelevision system detailsColor television detailsElastic componentEngineering
Owner:XIAOMI INC

An automatic centering electric rotary chuck

ActiveCN106514011BAccurate transmissionGuaranteed reliabilityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringLeft–right symmetry
Owner:SHANDONG LEIMING CNC LASER EQUIP CO LTD

A temperature protection circuit for magnetic levitation frequency converter and magnetic levitation frequency converter

ActiveCN110932230BAvoid fireImprove safety and reliabilityEmergency protective arrangements for automatic disconnectionFrequency changerTemperature control
Owner:GREE ELECTRIC APPLIANCES INC

Self-supporting cable manufacturing mold and manufacturing process

ActiveCN105139965BGuaranteed not to tearNo tear dentsCable/conductor manufactureEngineeringSecondary side
Owner:ZHEJIANG COMMSPACE CABLE

Heat exchanger

PendingCN113513931ACompact designReduce header spaceEvaporators/condensersHeat exchanger casingsRefrigerantMechanical engineering
Owner:CARRIER CORP

A method for preparing monodisperse polymer microspheres by redox-initiated dispersion polymerization

ActiveCN110878131BUneven solutionLower activation energy for decompositionMicrosphereCentrifugation
Owner:SUN YAT SEN UNIV

A measurement system and method for real-time measurement of distance and speed of vehicles ahead

ActiveCN106324604BAcoustic wave reradiationUltrasonic sensorDisplay device
Owner:LINGNAN NORMAL UNIV

A system and method for realizing virtualization of traffic generator based on SDN

ActiveCN105915407BMeet individual experimental needsImprove test efficiencyData switching networksInteraction layerTraffic capacity
Owner:CHONGQING UNIV OF POSTS & TELECOMM

A kind of photothermal dual curing black light-shielding resin composition and preparation method thereof

ActiveCN110484182BWell mixedNot easy to settleNon-macromolecular adhesive additivesEpoxy resin adhesivesEpoxyMasterbatch
Owner:江苏矽时代材料科技有限公司

Method for producing pyrogenic silica

ActiveCN110139830ALow probability of growthImprove stabilitySilicaCombustorSilanes
Owner:WACKER CHEM GMBH

Display device and method for producing same

InactiveCN103187220ALow costMaintain discharge characteristicsTube/lamp screens manufactureDischarge tube luminescnet screensPhosphorDisplay device
Owner:TOPPAN PRINTING CO LTD

Device for integrally detecting height of oxygen lance height and looseness and tightness of steel wire rope of oxygen gun

ActiveCN101935737BAccurate detectionReliable detectionManufacturing convertersTension measurementEngineeringOxygen
Owner:MCC HUATIAN NANJING AUTOMATION ENG

Preparation method and application of a rod-shaped zinc oxide gas-sensitive material

ActiveCN108249473BEasy to operateQuick identificationZinc oxides/hydroxidesNanotechnologyAbuse drugsAlcohol
Owner:HEILONGJIANG UNIV

UAV positioning method and device

ActiveCN104913776BAchieve positioningNavigation by speed/acceleration measurementsUncrewed vehicleComputer vision
Owner:广州快飞计算机科技有限公司

Preparation method and application of a kind of Pichia membranosa strain and its biological agent

ActiveCN106244472BStrong reproductive adaptabilityReduce volatilityFungiBio-organic fraction processingMicroorganismNitrogen removal
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Method and device for improving power consumption of mobile terminal

InactiveCN105744609BSmall working currentReduce power consumptionPower managementHigh level techniquesAudio power amplifierPointing and calling
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A vacuum blackboard

ActiveCN105922794BReasonable structural designOvercoming old shortcomings such as reflectionMechanical apparatusLighting and heating apparatusAir filtrationEngineering
Owner:山东宇轩电气科技有限公司

Efficient vacuum water bath dust collector

ActiveCN104117252BIncrease the path of bathingOptimization pathUsing liquid separation agentWater bathsFlue gas
Owner:YONGAN HONGSHENG IND & TRADE CO LTD

Optical device with alignment mechanism

InactiveCN104246995BSemiconductor/solid-state device detailsSolid-state devicesEngineering
Owner:EMPIRE TECH DEV LLC

Information input device, information input method, information input/output device, and electronic device

InactiveCN102043546APrevent deterioration of operabilityReduce power consumptionDigital data processing detailsHigh level techniquesImaging processingOutput device
Owner:JAPAN DISPLAY INC

Wavelength conversion laser and image display device

InactiveCN101681080AImprove conversion efficiencyReduce the area of ​​the light sourceLaser detailsNon-linear opticsOptical axisDisplay device
Owner:PANASONIC CORP

Six-freedom precise positioning platform

ActiveCN101487989BSimple structureMotion response is fastPhotomechanical exposure apparatusWork benchesElectricityEngineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A method for improving the performance of toilet paper based on commercial pulp treatment with different fiber characteristics

ActiveCN110699999BShorten fiber lengthImprove qualityNatural cellulose pulp/paperPulp beating/refining methodsFiberToilet paper
Owner:CHONGQING LIWEN SANITARY PAPER MFG CO LTD

Method for improving security of adhesion lifting scaffold

InactiveCN101429810BSolving and Improving Construction Safety IssuesHigh strengthBuilding support scaffoldsChinese charactersFastener
Owner:四川华山建筑有限公司

A reliable security key and lock

ActiveCN107939161BEliminate unsafe factorsWith anti-collision key functionKeysCylinder locksEngineeringCavity wall
Owner:NANTONG HUJIANG MARINE TECH CO LTD

A method for forming a membrane shell tube bundle in a module

ActiveCN109940347BGuaranteed flatnessAvoid welding deformationEngineeringWeld seam
Owner:江苏利柏特股份有限公司

A thermocouple welding circuit and thermocouple welding device for testing laboratory

InactiveCN104028906BGood welding performanceSimple and safe operationResistance electrode holdersWelding/cutting auxillary devicesCapacitancePower flow
Owner:INSPECTION & QUARANTINE TECH CENT OF GUANGDONG ENTRY EXIT INSPECTION & QUARANTINE BUREAU

ACPS based filter antenna

ActiveCN107959108BHigh bandwidthSmall sizeRadiating elements structural formsAntennas earthing switches associationCommunications systemDielectric substrate
Owner:NANJING UNIV OF SCI & TECH

Induction coil structure and wireless charging device

ActiveCN106560904BBatteries circuit arrangementsTransformersEngineeringInductance
Owner:BYD CO LTD

A system incorporating olfactory stimulation to treat children with autism

ActiveCN110433379BImprove toleranceGood treatment effectMental therapiesSensorsEugenolTherapeutic effect
Owner:NANJING CHILDRENS HOSPITAL

Wireless communication device, electronic apparatus, and moving object

ActiveCN105281788AModulated-carrier systemsAudio power amplifierEngineering
Owner:SEIKO EPSON CORP

An intelligent underwater hull cleaning robot

InactiveCN111017134BAvoid scratchesGuaranteed work performanceVessel cleaningHullsBuoyancy regulationMarine engineering
Owner:SHANDONG JIAOTONG UNIV

An arm recovery trainer for medical equipment

ActiveCN112704847BHigh strengthAchieve the goal of progressiveResilient force resistorsPhysical medicine and rehabilitationMedical equipment
Owner:北京海沃斯医疗科技有限公司

PE blown film, PE composite film, packaging bag and preparation method of packaging bag

ActiveCN111546733BGood corona treatmentEasy to processSynthetic resin layered productsBagsPolymer scienceShear stress
Owner:HUANGSHAN NOVEL

Woolen embroidery method

InactiveCN102212938BUniform embroidery surfaceGuaranteed lengthTufting apparatusBiomedical engineeringNeedle biopsy
Owner:李小菊

A kind of porous fluorescent ceramics and its preparation method, light emitting device and projection device

ActiveCN110903088BDoes not limit growthPromote growthProjectorsCeramicwareFluorescenceLight emitting device
Owner:APPOTRONICS CORP LTD

Feed liquid continuous separating, metering and disc distributing device

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