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.

Array substrate and display panel

PendingCN114497082AThe degree of unevenness is smallPrevent intrusionSemiconductor/solid-state device detailsSolid-state devicesBlack spotDark spot

Owner:YUNGU GUAN TECH CO LTD

Method for increasing growth speed of potatoes based on garden planting

PendingCN110583406AFast growthIncrease productionRoot crop cultivationBudCell budding

Owner:泰州市荣诚纸制品有限公司

Novel wax plate box filling machine

PendingCN107336866ASimple structureReasonable designIndividual articlesWaxCarton

Owner:辽宁凯迈石化有限公司

Reinforced rivet

PendingCN107489682APrevent twistingAdd connection functionRivetsClassical mechanicsRivet

Owner:太仓市众翔精密五金有限公司

Clock synchronization method of stacking equipment and stacking equipment

ActiveCN103259639AAvoid interruptionTime-division multiplexSynchronising arrangementEmbedded systemClock synchronization

Owner:XINHUASAN INFORMATION TECH CO LTD

Low-temperature thermoelectric device and preparation method thereof

PendingCN114551707AIncrease the cooling temperature differenceReduce contact resistanceThermoelectric device with peltier/seeback effectThermoelectric device manufacture/treatmentRefrigeration temperatureEngineering

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

High-efficiency ultraviolet-resistant plastic

InactiveCN104788788AGood antibacterialImprove mechanical propertiesMethacrylate methylTrixylyl phosphate

Owner:青岛海蓝海洋复合功能材料科技有限公司

Steam-water separator and steam generating system

PendingCN110388633AEasy to sendEfficient collectionSteam generation heating methodsLiquid degasificationEngineeringSteam generation

Owner:JIANGSU ANXIN BOILER

Hole saw heat treatment process

InactiveCN110468271AGood quenching hardnessSufficient temperingFurnace typesHeat treatment furnacesHole sawHardness

Owner:无锡蓬天工具有限公司

Switchable on-die decoupling cell

InactiveCN101047333ATransistorElectric signal transmission systemsPower modeControl theory

Owner:INTEL CORP

Vaginal secretion sampling device for clinical obstetrics

InactiveCN108836405AEasy to useEasy to operateSurgical needlesVaccination/ovulation diagnosticsEngineeringVaginal secretion

Owner:苏梦

Ozone disinfection apparatus used for swimming pools

InactiveCN104649380AReduce management difficultyReduce the difficulty of operationWater/sewage treatment using germicide/oligodynamic-processOzone preparationOzone generatorAir compression

Owner:CHONGQING XUANRUI FOOD

Converged communication system and multi-protocol adaptation method suitable for same

InactiveCN102571722AImprove performanceImprove scalabilityInterconnection arrangementsTransmissionCommunications systemProtocol processing

Owner:BEIJING DATANG GOHIGH DATA NETWORKS TECH CO LTD

Experimental device and experimental method of superheated steam distillation of thickened oil

ActiveCN104650950AStable equilibrium distillationModified Equation of StateHydrocarbon distillation control/regulationHydrocarbon oils treatmentExperimental methodsGas phase

Owner:PETROCHINA CO LTD

Aerial work platform for painting and repairing outer wall of multi-storey residential building

InactiveCN113323344AImprove stabilityHelp boardTransportation and packagingRotary stirring mixersActivated carbonArchitectural engineering

Owner:苏州贝曼重工有限公司

Pretreatment method for pectin of lemon peels

ActiveCN109553698ALow viscosityQuality improvementPretreatment methodTreatment effect

Owner:广州市莱檬生物科技有限公司 +3

Preparation method of light-resistant and waterproof waterborne polyurethane paint

InactiveCN104893540ANon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolymer scienceSpinning

Owner:朱蕾

A Platform Dynamic Balancing Method Based on Double-layer Floating Body

InactiveCN107211583BSimple control systemReduce complexityStatic/dynamic balance measurementDynamic balanceControl system

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Display panel and driving method

ActiveCN112349250AIncrease charging rateAvoid flickeringStatic indicating devicesDriver circuitDriving current

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Processing method and device of streaming document

ActiveCN104111922AImprove experienceNatural language data processingSpecial data processing applicationsDocumentationInformation retrieval

Owner:NEW FOUNDER HLDG DEV LLC +1

Electric vehicle active braking system and method based on Internet of Things

ActiveCN113147989AAccurate predictionGuarantee personal safetyAcoustic signalAutomatic initiationsThe InternetElectric cars

Owner:常州市荣兵车辆配件厂

Large-scale shallow round steel silo with mobile silo equipment and grain loading method

ActiveCN103758390BMeet the warehousing requirementsLow costClimate change adaptationLoading/unloadingMetallurgyAir tightness

Owner:HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP

Active electromagnetic needle selection mechanism of glove machine

ActiveCN102634927ARealize the preparation processQuick changeWeft knittingMechanical engineeringElectromagnet

Owner:杭州光羽新材料科技有限公司

Traction robot for treating lumbar disc herniation

InactiveCN106038022AEasy to stretchStretch safetyChiropractic devicesFractureInsertion stentLumbar vertebrae

Owner:XUCHANG UNIV

Heat-treatment process of metal-plated layer

InactiveCN103451697AEasy to handleReducing atmosphereMetal

Owner:黄家军

Event promoting method and device

ActiveCN104539782AMeet needsImprove intelligenceSubstation speech amplifiersComputer terminalComputer science

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method and system for sharing streetscape views to social network site

ActiveCN103049477AQuick restoreForget about opening dedicated screenshot softwareSpecial data processing applicationsHyperlinkUniform resource locator

Owner:SHENZHEN TENCENT COMP SYST CO LTD

Connector

ActiveCN111200223AWon't moveGuaranteed stabilityCoupling contact membersTwo-part coupling devicesEngineeringMechanical engineering

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Application of rhodium complex in promoting photosynthetic bacteria-degrade azo dye and method for promoting photosynthetic bacteria-degrade azo dyes

ActiveCN112850914ASpeed up the reaction processImprove removal efficiencyIndium organic compoundsBacteriaMicrobiologyHydrolysis

Owner:FUZHOU UNIV

Method and apparatus for performing wave-front parallel encoding procedure with constraint on one or both of coding mode and quantization parameter selection

InactiveCN105934950ADigital video signal modificationParallel encodingParallel computing

Owner:MEDIATEK INC

Application of taurine in feed of freshwater carnivorous fish

ActiveCN104012799AReduce usageLow costFood processingClimate change adaptationAnimal scienceTaurine

Owner:HUNAN AGRICULTURAL UNIV +1

Active type multipurpose protection mask

InactiveCN104162236APromote circulationLow breathing resistanceRespiratory apparatusCold airRespirator

Owner:SHANGHAI LANGQIN INVESTMENT MANAGEMENT

Superconducting composite wire made from magnesium diboride

ActiveCN101019244ASuperconductors/hyperconductorsSuperconductor device manufacture/treatmentMetallurgyMagnesium diboride

Owner:哥伦布超导体有限责任公司

Printing type aerial

ActiveCN101207233ARadiating elements structural formsElongated active element feedMulti inputEngineering

Owner:NANNING FUGUI PRECISION IND CO LTD

Wifi configuration management implementation method for home gateway device

ActiveCN106793012AReduce configuration format changesSmall modificationAssess restrictionNetwork topologiesConfiguration itemConfiguration management

Owner:FENGHUO COMM SCI & TECH CO LTD

Pigment formulation process for golden product

ActiveCN103555043ABenzene content will not increaseInksCoatingsBenzeneYELLOW DYE

Owner:绍兴虎彩激光材料科技有限公司

Double-power combined-current coaxial output speed adjusting device

ActiveCN103161886AToothed gearingsSymmetric structureFlange

Owner:杨克伟

Construction method of spray-coated type diatom mud

InactiveCN109339452AHigh porosityStrong absorption capacityBuilding material handlingScreen printingSand-paper

Owner:JIANGSU HAIDE ENVIRONMENTAL TECH CO LTD

General TaqMan real-time fluorescent quantitative polymerase chain reaction (PCR) detection kit for dengue virus

InactiveCN102154519AImprove stabilityImprove featuresMicrobiological testing/measurementMicroorganism based processesForward primerMinor groove

Owner:SUN YAT SEN UNIV

Rotary machine fault diagnosis method based on MF-JADE

PendingCN112082792AEfficient extractionImprove signal-to-noise ratioStructural/machines measurementControl theorySingle fault

Owner:LUOYANG NORMAL UNIV

Electric control wheel cylinder with built-in motor gear device

PendingCN111550506ADrum brakesBrake actuating mechanismsElectric machineGear wheel

Owner:ZHEJIANG ASIA PACIFIC MECHANICAL & ELECTRONICS

Linear change relation identification method based on singular spectrum analysis

PendingCN113792766AData processing applicationsCharacter and pattern recognitionHierarchical cluster algorithmDistribution transformer

Owner:GUANGXI POWER GRID CORP

Circulating water filtering device

PendingCN108295540AImprove efficiencyReasonable designGravity filtersStationary filtering element filtersFiberWater filter

Owner:BEIFANG UNIV OF NATITIES

Novel cleaning agent

InactiveCN104233339AReduce surface tensionEasy to wetBetaineDodecane

Owner:王璐

Transverse pipeline blockage analysis and blockage prevention method before coke oven gas preheating of coke oven gas heating system

PendingCN112461573AGuarantee scientific normsStable deliveryWithdrawing sample devicesTest sampleProcess engineering

Owner:BAOTOU IRON & STEEL GRP

Low-loss ferrite material

InactiveCN104072119AHigh initial permeabilityReduce magnetic lossPyrophosphateRaw material

Owner:ZHONGDE ELECTRONICS

Technology for ultrasonic detection of welding quality of power source component

InactiveCN107931037AEffective isolationPrevent mutual conductionLiquid surface applicatorsMaterial gluingQuality processMoisture penetration

Owner:JIANGSU KAIYUAN ELECTRONICS TECH CO LTD

Quakeproof base

InactiveCN108706184AImprove stabilityImprove shock resistanceExternal fittingsInternal fittingsEngineeringHinge angle

Owner:江苏宇飞金属制品有限公司

HEVC video playing method and device, terminal and storage medium

InactiveCN109819315AAchieve playbackDigital video signal modificationSelective content distributionComputer hardwareWeb page

Owner:广州方硅信息技术有限公司

Spinal disease device capable of adjusting curvature

InactiveCN106137668AGood treatment effectOperating tablesChiropractic devicesCurative effectSpinal disease

Owner:广州康宏医药科技有限公司

Natural gas station methane leakage laser scanning chromatography concentration field reconstruction system and method

PendingCN114460040APredictive positioningPredicted Diffusion Hazard DistributionDesign optimisation/simulationColor/spectral properties measurementsDisplay deviceLaser scanning

Owner:NORTHEAST GASOLINEEUM UNIV

Emergency power supply configuration method considering road traffic dynamic characteristics

ActiveCN114120630AShorten the timeReduce power outage lossDetection of traffic movementForecastingReal-time dataTraffic network

Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO

Submersible heating cable packer penetrating device

PendingCN113464060ACompact structureSmall footprintDrilling rodsFluid removalScrew threadElectric cables

Owner:TIANJIN LIGHT IND VOCATION TECHN COLLEGE

Relay state detection system and method applied to APF/SVG

PendingCN114035041AObvious state of judgmentThe test result is accurateCircuit interrupters testingFlexible AC transmissionCapacitanceCircuit breaker

Owner:江苏莱提电气股份有限公司

Hollow machine body of electrical appliance and manufacturing method thereof

InactiveCN102256456AFlat surfaceEliminate potential safety hazardsCasings/cabinets/drawers detailsEngineeringMechanical engineering

Owner:谢贯芝

New application of phthalide compound to lowering of uric acid

ActiveCN110638813APromote excretionReduce reabsorptionOrganic active ingredientsSkeletal disorderDrug productPharmaceutical Substances

Owner:CATCH BIO SCI & TECH

Linear adjusting driver

ActiveCN107191562ASmall sizeReliable jammingGearingKinematicsSelf locking

Owner:ZF FRIEDRICHSHAFEN AG

Landscaping construction device suitable for river bank landscape and construction method of landscaping construction device

ActiveCN114698525ALarge shakingReduce areaForestryTree trunkArchitectural engineering

Owner:高逸平

DCD synchronization data obtaining method for mobile terminal

InactiveCN101459681ASave storage resourcesTransmissionData acquisitionBroadband

Owner:LG ELECTRONICS (CHINA) R&D CENT CO LTD

Preparation method and detection method of injection for treating lumbar disc herniation

InactiveCN103655687APowder deliveryComponent separationSide effectLoranthus

Owner:董根荣

Self-adaptive modeling method for boiler closed-loop combustion optimization

ActiveCN111459030AGuaranteed reliabilityRealize closed-loop combustion optimization controlAdaptive controlCombustion systemModelSim

Owner:南京英璞瑞自动化科技有限公司

Method and equipment for substrate transportation mechanism in coating cleaning facility and coating facility

InactiveCN106929824AVacuum evaporation coatingSputtering coatingTransport engineeringCoating

Owner:CHINA TRIUMPH INT ENG +1

Medical reagent mixing and shaking device

ActiveCN108905808AImprove the mixing effectInnovative designShaking/oscillating/vibrating mixersTransportation and packagingGear wheelEngineering

Owner:济南秦鲁药业科技有限公司

Pipeline inner wall rust removal device capable of collecting scrap iron

InactiveCN110883664AHigh degree of automationImprove efficiencyRevolution surface grinding machinesGrinding drivesPolishingScrap

Owner:XUZHOU NORMAL UNIVERSITY

Underwood planting method for kadsurae caulis

InactiveCN112021090APromote growthEasy to grow on a large scaleSuperphosphatesAlkali orthophosphate fertiliserPest controlHorticulture

Owner:临沧道地中药材种植科技有限公司

A broken hammer auxiliary receiving device

InactiveCN102261085AReduces the impact of normal rock breakingPlay the role of raking crushed rockMechanical machines/dredgersHydraulic cylinderCrushed stone

Owner:SANY HEAVY EQUIP

Safety drilling device

InactiveCN105436540AAvoid damageAchieve protectionDrilling/boring measurement devicesBoring/drilling machinesMicrocontrollerPressure sensor

Owner:WUXI LIPPEN TECH

Preparation method for 2-(2-methoxyphenoxy)ethylamine

InactiveCN109206328AReduce manufacturing costPromote safe productionOrganic compound preparationAmino-hyroxy compound preparationGuaiacolPotassium phthalimide

Owner:TONGREN UNIV

Mobile terminal and middle frame thereof

ActiveCN112261185AGood adhesionImprove the display effectTelephone set constructionsAdhesive glueStructural engineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

External medicine formula for treating diabetic foot ulcer wounds

PendingCN114470055AGood treatment effectHeavy metal active ingredientsHydroxy compound active ingredientsFormularyTherapeutic effect

Owner:XIYUAN HOSPITAL OF CHINA ACAD OF CHINESE MEDICAL SCI

Seam beautifying and slotting dust suction mechanism and seam beautifying machine

ActiveCN111745841AAvoid pollutionImprove dust collection efficiencyWorking accessoriesBuilding constructionsElectric machineStructural engineering

Owner:SHANDONG JIAOTONG UNIV

Low-clearance single-line tunnel overhead line system suspension structure

PendingCN109720239AImprove stabilitySuspension stabilityTrolley linesComposite insulatorsEngineering

Owner:CHINA RAILWAY HIGH SPEED ELECTRIFICATION EQUIP CORP LTD

Helicopter radar base

InactiveCN106143933APrecise positioningAccurate targetAircraft componentsRadarPropeller

Owner:LUOHE YASIDA TECH CO LTD

Agricultural feed particle packaging machine

InactiveCN111703597AEasy to packFast, efficient and labor-saving mobile unloadingSolid materialAgricultural engineeringFodder

Owner:王荣云

Computer keyboard with electronic organ

InactiveCN104423605AOperational Skills MasteryTo achieve the purpose of entertaining and entertainingInput/output for user-computer interactionElectrophonic musical instrumentsRecreationComputer Operation

Owner:SHAANXI PINGJIE SCI IND & TRADE

TFT array substrate, display panel and display device

ActiveCN103928444AImprove anti-static damage abilityImprove work performanceSemiconductor/solid-state device detailsSolid-state devicesDisplay deviceShock resistance

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1

Electric heater for carbon fiber softening machine

InactiveCN102766988AImprove the heating effectFibre chemical featuresFiberCarbon fibers

Owner:镇江奥立特机械制造有限公司

Medium-temperature sintered microwave dielectric ceramic and method for preparing same

InactiveCN108373330ASimple preparation processSave time and costDielectricMicrowave

Owner:TIANJIN UNIV

Treating device and method for plastic products separated from garbage

InactiveCN104191542APlastic recyclingExhaust fumesProcess engineering

Owner:闫红强

Multifunctional touch screen portable turnout tester

PendingCN110007169AEnsure safetyPrevent unforeseen failuresMachine part testingElectrical testingElectrical testingSignaling system

Owner:CRSC ENG GRP CO LTD

Bedroom bedside desk lamp good in heat dissipation performance and facilitating brightness adjustment

InactiveCN106016052AImprove cooling effectEasy to foldLighting support devicesElectric circuit arrangementsBiochemical engineeringBedroom

Owner:WUXI BALAS LIGHTING ELECTRONICS

Protector of underwater sensor

InactiveCN108254519ARealize acquisitionDoes not affect normal data collectionTesting waterOpen water surveyWater leakageData information

Owner:SHANGHAI OCEAN UNIV +1

Vehicle nameplate gluing machine

InactiveCN101327764APaste accuratelyVehicle componentsFastening meansEngineeringNameplate

Owner:伟速达(中国)汽车安全系统有限公司

Commercial tenant association method and system based on eye health data, and readable storage medium

PendingCN111984870ADigital data information retrievalBuying/selling/leasing transactionsOphthalmologyComputer vision

Owner:广州中慧健康科技有限公司

Automatic counting and packaging integrated equipment based on visual monitoring

ActiveCN114408303AHigh precisionSimple wayPackaging automatic controlManufacturing computing systemsVisual monitoringMaterial distribution

Owner:WENZHOU BENLONG AUTOMATION TECH

Light-emitting diode (LED) connection circuit and fixed explosion-proof lamp

InactiveCN102563570AStable brightnessBrightness has no effectPoint-like light sourceElectric circuit arrangementsEffect lightEngineering

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Automatic wireless communication system and communication method thereof

ActiveCN111736512ASimple structureIncrease flexibilityProgramme controlComputer controlComputer hardwareCommunications system

Owner:NANJING XIAOZHUANG UNIV

AR scene application method based on single picture positioning

PendingCN111882590AAvoid inconsistencyHigh precisionImage analysis3D modellingPattern recognitionComputer graphics (images)

Owner:广州高维网络科技有限公司

Polyethylene mooring rope and manufacturing process thereof

InactiveCN107858844AHigh tensile strengthTorsional stress reliefTextile cablesFiberEngineering

Owner:YANGZHOU XINGLUN ROPE CABLE CO LTD

Lost foam model processing material prepared by utilizing recycled foaming tableware

InactiveCN106634002ARealize reasonable reuseGood molding effectFoundry moulding apparatusPolyvinyl alcoholPolyethylene glycol

Owner:肇庆高新区飞越信息科技有限公司

Forwarding node dormancy scheduling method and system based on business volume prediction

InactiveCN110337138AAdaptableImprove energy efficiencyPower managementHigh level techniquesSleep timeTraffic prediction

Owner:上海驹源通信科技有限公司

Ointment capable of eliminating inflammation and releasing itching and preparation method of onitment

InactiveCN103638037AGood anti-inflammatory effectBroaden applicationOrganic active ingredientsAntipyreticHigh absorptionAugmented Ointment

Owner:林淑琴

Herpes simplex virus and recombinant virus as well as host cell and medicinal combination thereof

ActiveCN101230334BHigh specific infection rateFast copyDepsipeptidesViruses/bacteriophagesInfection rateReproduction speed

Owner:北京奥源和力生物技术有限公司

Cutting device for textile fabric production

InactiveCN110004699APrecise positioningPrecise croppingSevering textilesMetal working apparatusEngineeringMechanical engineering

Owner:CHANGZHOU INST OF MECHATRONIC TECH

Nickel-cobalt-manganese composite material prepared from rare earth doped hydroxide precursor, preparation method and application of nickel-cobalt-manganese composite material in battery

PendingCN112886003ALow priceEasy to getSecondary cellsPositive electrodesDischarge efficiencyRare-earth element

Owner:ANHUI NORMAL UNIV

Goods ordering system and ordering method thereof

InactiveCN105631733AOmit loginOmit searchBuying/selling/leasing transactionsProtocol authorisationPaymentWi-Fi

Owner:祝珂

Anastomosing nail material capable of degrading Mg-Zn-Ca-M in organism, and preparation method thereof

ActiveCN109972007AAvoid problems caused by non-degradableGood biocompatibilitySurgerySide effectInflammation

Owner:UNIV OF SCI & TECH BEIJING

Fault detection method for electric vehicle wireless controller

PendingCN111707968AImprove securityDoes not compromise integrityTransmission systemsTesting electric installations on transportWireless controlWire cutting

Owner:JIANGSU AIMA VEHICLE SCI & TECH

Hollow-fiber membrane module with flexible end

ActiveCN101623595AGood flexibilityPrevent wire breakageSemi-permeable membranesHollow fibre membraneFiber

Owner:BEIJING CRYSTEC TECH

Cable insulation aging detection method and device, storage medium and processor

InactiveCN112485616AImprove accuracySolve the technical problem of inaccurate insulation aging degreeTesting dielectric strengthSignal onTarget signal

Owner:STATE GRID BEIJING ELECTRIC POWER +1

Grassland plot information extraction method based on high-resolution remote sensing image

PendingCN112240869AFast extraction efficiencyFast analysis efficiencyCharacter and pattern recognitionColor/spectral properties measurementsSensing dataVegetation

Owner:INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI

Method and system for storing and viewing medical examination report based on user mobile terminal

PendingCN109616172AAvoid lossAvoid issues that require recheckingInstrumentsMedical reportsTerminal serverComputer terminal

Owner:THE THIRD AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIVERSITY

Automobile muffler and waste heat collector switching and utilizing system

InactiveCN103206290AAvoid damageRealize sensingInternal combustion piston enginesExhaust apparatusTemperature controlSystems design

Owner:天津凯斯威森科技发展有限公司

Usage of rhizoma bletillae ethyl acetate extractive

InactiveCN102988765AGood inhibitory effectEffective againstAntibacterial agentsAgainst vector-borne diseasesAntibiotic YEthyl acetate

Owner:CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE +1

Preparation method of high-quality graphene dispersion liquid

PendingCN114671429AGood storage stabilityGood monodispersityGrapheneGraphiteGraphene

Owner:深圳材启新材料有限公司

Detection device and detection method

ActiveCN112212812ADetermining the degree of slope changeDetermine heightUsing optical meansAlgorithmComputational physics

Owner:LENOVO (BEIJING) CO LTD

Method for synthesizing hexamethylenediamine and co-producing n-hexylamine and cyclohexylimide

ActiveCN112079726ARealize proportional controlHigh riskCarboxylic acid nitrile preparationOrganic compound preparationPtru catalystHydrogenation reaction

Owner:JIANGSU YANGNONG CHEM GROUP +3

Wall-mounted distribution box for high-voltage electric power engineering

InactiveCN111934224AReasonable designEasy to installSubstation/switching arrangement cooling/ventilationEngineeringPower engineering

Owner:戴雨生

Blood collection test tube collection and processing device

InactiveCN111744887AEasy to operateEasy to fixHollow article cleaningCleaning using liquidsBlood collectionHematological test

Owner:郑永青

Hand pressing elastic grounding wire for welding

InactiveCN106984893AEasy to operateReduced operating requirementsVehicle componentsMetal working apparatusEngineeringEnergy consumption

Owner:JIANGMEN BOSJOB

Cooling fan

PendingCN112747396AIncrease the usable blowing rangeHeight adjustableLighting and heating apparatusFree-cooling systemsElectric machineryEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Method for producing sodium nitrate by utilizing wastewater discharged during nuclear grade zirconium dioxide production

ActiveCN107934997ATake advantage ofSimple processAlkali metal nitratesLiquid wasteNuclear grade

Owner:中核二七二铀业有限责任公司

Support with trigger structure, roof panel assembly and roof system

PendingCN114045992AStrong wind resistancePhotovoltaic supportsRoof covering using slabs/sheetsStructural engineeringMechanical engineering

Owner:DUOWEI UNION GRP

Secondary launching construction method for overall station-crossing of sliding steel sleeve and shield tunneling machine

ActiveCN109899074AShorten the construction periodLow costUnderground chambersTunnel liningEngineeringShield tunneling

Owner:POWERCHINA RAILWAY CONSTR