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.

Process for synthesizing benzoxazolinone compounds

InactiveCN1319954CEasy to separateEfficient process flowOrganic chemistryOrganic solventNitrophenol

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Strap center fixed type resonator and wheel assembly comprising the same

PendingCN111186258AHigh strengthImproved Vibration Harshness (NVH) performanceTyre partsRimsMechanical engineeringResonator

Owner:HYUNDAI MOTOR CO LTD +1

Supply systems for inkjet printers

ActiveCN104185557BPressure stabilizes rapidlyPrintingEngineeringSupply & distribution

Owner:系统陶瓷股份公司

A main transmission structure of a large circular knitting machine

ActiveCN105386228BPrevent radial movementNot easy to moveWeft knittingDrive shaftAxial force

Owner:厦齿(福建)齿轮有限公司

A spindle device for biomass fiber

ActiveCN110172763BAvoid jitterInhibit sheddingTextiles and paperFiberShortest distance

Owner:芜湖昊顺服饰有限公司

A profile assembled closed busbar bridge

ActiveCN107394723BSolve the waterproof problemSolve the cooling problemCooling bus-bar installationsTotally enclosed bus-bar installationsBusbarShape-memory alloy

Owner:HANGZHOU NAILI ELECTRICAL

A fabric flattening device that is convenient for seaming the loops of the coil machine

InactiveCN105603632BImprove work efficiencySolve the error phenomenonWork-feeding meansLinking machinesInstabilityEngineering

Owner:叶军忠 +2

A kind of construction method of wire box installation point

ActiveCN108390307BIncrease construction costsIncrease the construction processCable installation apparatusSlagSupport plane

Owner:CHINA MCC5 GROUP CORP

Diltiazem hydrochloride control release capsule and its preparing method

InactiveCN1296046CReduce the number of dosesSimple preparation processOrganic active ingredientsPharmaceutical delivery mechanismWater insolubleAdhesive

Owner:GUANGZHOU PHARMACEUTICAL INDUSTRIAL RESEARCH INSTITUTE +1

Clothes treatment device

InactiveCN105734936BSpeed up dehumidificationImprove drying effectWashing machine with receptaclesTextiles and paperEvaporationEngineering

Owner:LG ELECTRONICS INC

Energetic compound 3,3'-diamino-2,2'-bis(2,2,2-trinitroethyl)-5,5'-bitriazole-diamine and its preparation method and intermediate

ActiveCN104447591BReduce sensitivityMild reaction conditionsOrganic chemistryNitrated acyclic/alicyclic/heterocyclic amine explosive compositionsDetonationHydroxylamine

Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

A highly automated smart contract formal verification system and method

ActiveCN108985073BAchieve conversionConvenient work dockingFinancePlatform integrity maintainanceMemory addressFunctional specification

Owner:成都链安科技有限公司

Liquid filling nozzle adapter of portable liquid filling bottle

ActiveCN102431714BCompact structureImprove sealingClosuresSingle-unit apparatusEngineeringBottle

Owner:DONGGUAN YIXIN MAGNETIC DISK

Electron gum member with resistor and producing method and cathode ray tube device

InactiveCN1202548CElectrode and associated part arrangementsResistorsElectrical resistance and conductanceEffective length

Owner:KK TOSHIBA

Power reception device, electronic apparatus, and power supply system

InactiveCN108141052AWork reliablyNear-field transmissionSecondary cells charging/dischargingElectricityEngineering

Owner:SHARP KK

2MW wind power generation cable with torsion-resistant sheath

InactiveCN102354564BImprove low temperature resistanceImprove corrosion resistancePower cables with screens/conductive layersCopper conductorAging resistance

Owner:重庆鸽牌电线电缆有限公司

Liquid ejecting apparatus

ActiveCN101712232BCases to prevent abandonmentPrintingEngineeringControl unit

Owner:SEIKO EPSON CORP

Clutch-type mobile phone bracket based on the combination of tooth clutch and one-way bearing

ActiveCN112145915BEasy to operateEasy to fixStands/trestlesTelephone set constructionsSimulationMobile phone

Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Internal and external combined mechanical self-locking hydraulic cylinder

ActiveCN111561491BAchieve lockingAchieve unlockFluid-pressure actuatorsHydraulic cylinderGear wheel

Owner:苏州鑫旭合智能科技有限公司

Valve for controlling exhaust gas or fresh air in a drive unit of a motor vehicle or generator

InactiveCN112313437ASmall inertiaEasy to manufactureEngine controllersMachines/enginesDrive shaftFresh air

Owner:CPT GRP GMBH

Water circulation system for photoacoustic mammography

ActiveCN108392187BConducive to photoacoustic detection and imagingImprove detection accuracyDiagnostics using pressureSensorsFlow transducerEnvironmental engineering

Owner:中川新迈科技有限公司

A kind of laboratory nutrient solution peanut cultivation device and its use method

ActiveCN112970575BGuaranteed supplyEnsure stabilityVisible signalling systemsAgriculture gas emission reductionAnimal scienceEngineering

Owner:山东口天环保设备科技有限责任公司

Tyre for heavy vehicles, comprising a layer of circumferential reinforcing elements consisting of a central part and two axially external parts

InactiveCN102639339AHeavy duty tyresHeavy duty vehicleEngineeringMetal

Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Grinding machine and grinding method

InactiveCN105643426ASimple structureCost containmentRevolution surface grinding machinesGrinding drivesRotational axisEngineering

Owner:JTEKT CORP

A kind of white tungsten wire and its preparation method

ActiveCN110257745BReduce stressImprove performanceFurnace typesMetal working apparatusElectrolysisAquadag

Owner:辽宁东戴河新区星源科技有限公司

A kind of low-temperature heat-sealing air-resistant cpp aluminized film and preparation method thereof

ActiveCN105856775BIncrease the speed of the packageIncrease productivityFlexible coversWrappersLow-density polyethylenePolymer science

Owner:HUBEI DEWEI PACKAGING TECH

Method and device for generating video subtitles

ActiveCN109788335BImprove efficiencyReduce workloadSelective content distributionTimestampStart time

Owner:郑州阿帕斯科技有限公司

A kind of low-temperature silver paste based on silver nanofiber and preparation method thereof

ActiveCN105895191BLow quality scoreLow costMaterial nanotechnologyNon-conductive material with dispersed conductive materialFiberSilver paste

Owner:SICHUAN AIERFATAIKE TECH CO LTD

A hook device for textile machine weaving thread

ActiveCN110205742BInhibit sheddingWeft knittingWarp knittingStructural engineeringMechanical engineering

Owner:浙江铠悦新材料科技股份有限公司

An innovative vibration floating self-produced self-powered intelligent control electric vehicle

ActiveCN102463891BAuxillary drivesMachines/enginesElectricityMechanical energy

Owner:GUIPING PRODIVITY PROMOTION CENT

Detection device and detection method

InactiveCN101621340BEasy to excludeQuick TroubleshootingTransmission monitoringData switching networksMaintainabilityComplex programmable logic device

Owner:ZTE CORP

Index library construction method, search method and device

ActiveCN110019645BNarrow searchImprove search efficiencyGeographical information databasesText database indexingData sourceEngineering

Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD +1

A rotary measuring device for gas temperature field

InactiveCN103674306BHigh strengthImprove accuracyThermometers using electric/magnetic elementsUsing electrical meansMeasurement deviceComb finger

Owner:贵航发动机设计研究所

Double-acting plunger pump

InactiveCN102207066BRealize constant current outputStructural symmetryPiston pumpsPositive-displacement liquid enginesFuel tankHydraulic pump

Owner:SUZHOU UNIV

Cigarette packaging system and method of operation thereof

ActiveCN110451004BEasy to cleanImprove cleaning and maintenance efficiencyPackaging cigarettePackaging cigarsPhotodetectorGas supply

Owner:LONGYAN CIGARETTE FACTORY

Straddle-type Monorail Transit Track Beam Tensile Bearing

ActiveCN106948260BSimple structureReasonable designBridge structural detailsBridge materialsEngineeringStraddle

Owner:CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD

A method for preparing sintered permeable bricks using waste alumina adsorbent and sludge

ActiveCN110128108BReduce manufacturing costRealize resource utilizationCeramic materials productionClaywaresBrickSludge

Owner:SHANDONG UNIV OF TECH

A ventilation system and method

ActiveCN112556061BAvoid failureExtended service lifeMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsHoneycomb

Owner:深圳博强建设开发有限公司

Method for reducing silicon loss

ActiveCN105336701BRepair damageWill not consumeSolid-state devicesSemiconductor/solid-state device manufacturingNitrogenNitrogen gas

Owner:SEMICON MFG INT (SHANGHAI) CORP

Small-scale high-speed large-dynamic digital receiver system and method

ActiveCN103746715BImprove reliabilityReduce volumeTransmissionTarget signalAnalog-to-digital converter

Owner:XIDIAN UNIV

Curtain wall gap glue injection robot

ActiveCN113622629BImprove efficiencyAvoiding the dangers of working at heightsBuilding constructionsEndless track vehiclesStructural engineeringMechanical engineering

Owner:CHINA CONSTR EIGHTH ENG DIV +1

Coordinated control device and method for low-voltage microgrid

ActiveCN106451561BRealize grid-connected loadGood benefitSingle network parallel feeding arrangementsAc network load balancingMicrogridLow voltage

Owner:SUZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER

A kind of profiled nylon 6 fiber and preparation method thereof

ActiveCN107164812BLarge flatnessGood moisture absorption and air permeabilityFilament/thread formingMonocomponent polyamides artificial filamentNylon 6Engineering

Owner:FUJIAN JINJIANG TECH

A kind of anti-hbv oxygen-containing heterocyclic compound

ActiveCN109232555BAvoid side effectsLow physiological toxicityOrganic active ingredientsOrganic chemistryPharmaceutical drugHepatitis B virus

Owner:THE SECOND PEOPLES HOSPITAL OF SHENZHEN

Method for multicasting video data, unicast server and client

ActiveCN101998143BAvoid wrong videoTroubleshoot out-of-sync issuesSelective content distributionData switching networksClient-sideDistributed computing

Owner:SUZHOU DACHENG YOUFANG DATA TECH CO LTD

Hollow crankshaft and method for manufacturing same

InactiveCN102481619BWeight optimizationGuaranteed StrengthCrankshaftsBearing assemblyEngineeringWeld seam

Owner:PEZHO SITROEN AUTOMOBILS SA

A binocular AR eyepiece vision correction system

ActiveCN113189777BImprove use valueSimple preparation stepsOptical elementsEyepieceExit pupil

Owner:SHENZHEN OPTIARK SEMICON TECH LTD

A method for calculating the reaction force of an aircraft tail pry

ActiveCN107145646BShorten inspection timeShorten maintenance timeGeometric CADSpecial data processing applicationsClassical mechanicsAircraft flight mechanics

Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Lithium-ion battery consistency screening and grouping method based on internal characteristics

ActiveCN108732510BImplement filter groupingReduce inconsistencyElectrical testingPattern recognitionElectrical battery

Owner:HARBIN INST OF TECH

Information processing method, user equipment and base station

ActiveCN106162904BAvoid the problem of repeated schedulingSolve the real problemWireless communicationInformation processingFrequency spectrum

Owner:LENOVO (BEIJING) LTD

A method for measuring the diameter of falling particles and a laser raindrop spectrometer

ActiveCN108225198BImprove measurement accuracyRainfall/precipitation gaugesUsing optical meansSpectrographTransmittance

Owner:BEIJING METABTAR RADAR

Screening for CXCR4 receptor antagonism polypeptides for treating breast carcinoma and its uses

InactiveCN101334411BAbility to block transferHigh specific binding activityBacteriaFermentationBinding siteWild type

Owner:BENGBU MEDICAL COLLEGE

Locking control method based on door leaf behavior state

ActiveCN109972923BNon-mechanical controlsDatasheetControl engineering

Owner:陈坤

Photocatalyst composite and photocatalytic functional product using the same

InactiveCN102019207AReduce brittlenessImprove photocatalytic activityBiocidePigmenting treatmentInorganic particleInorganic particles

Owner:SUMITOMO CHEM CO LTD

Polyisocyanate with good water dispersiveness

InactiveCN1253434CRich sourcesEasy to makeIsocyanic acid derivatives preparationOrganic compound preparationDispersion stabilityWater dispersible

Owner:EAST CHINA UNIV OF SCI & TECH

Heat treatment method for low-alloy heat-resistant steel with yield strength greater than 700mpa at 600℃ test temperature

ActiveCN113005363BInhibition of temper brittlenessImprove temper resistanceProcess efficiency improvementTemperingMo element

Owner:洛阳中重铸锻有限责任公司 +1

Method and device for controlling current of converter and UPS (uninterruptible power supply)

ActiveCN102916584BStrong application scalabilityBatteries circuit arrangementsApparatus with intermediate ac conversionCapacitancePower flow

Owner:HUAWEI DIGITAL POWER TECH CO LTD

Method for forming a shaped nonwoven

ActiveCN109423775BImprove stabilityAchieve soft transitionsFibre feedersNon-woven fabricsPolymer scienceNonwoven fabric

Owner:DILO MASCHF OSKAR

Heat exchanger

ActiveCN101622512ASmooth dischargeSpace heating and ventilation detailsHeat exchanger casingsPlate heat exchangerEngineering

Owner:DAIKIN IND LTD

A kind of manufacturing method of pcb with partial electric thick gold pad

ActiveCN110351955BGood appearanceGood lookingConductive pattern formationConductive material chemical/electrolytical removalMaterials scienceElectrical and Electronics engineering

Owner:JIANGMEN SUNTAK CIRCUIT TECH

A kind of preparation method of ultrapure anthracite

ActiveCN110272772BImprove permeabilityFacilitates the impurity removal processSolid fuelsMetallurgyPhysical chemistry

Owner:CENT SOUTH UNIV

Disaster tolerance network managing system and login method of network managing subscriber end

ActiveCN101227333BEnsure transparencyReduce complexityError preventionData switching networksDomain nameIp address

Owner:ZTE CORP

A quick-release structure for quickly replacing lamp batteries

ActiveCN108493367BQuick releaseSimple structureCell component detailsSecondary cells servicing/maintenanceElectrical batteryStructural engineering

Owner:XIAMEN XINZHIKE PHOTOELECTRIC

Programmable control module based on SCM

InactiveCN100354779CSpeed up developmentSimplify software designComputer controlProgramme control in sequence/logic controllersMicrocontrollerComputer module

Owner:胡瑞华

Low power consumption constant current and backlight control circuit and TV

ActiveCN104243872BNo shimmering phenomenonExtended service lifeTelevision system detailsColor television detailsControl signalEngineering

Owner:GUANGZHOU SHIKUN ELECTRONICS TECH CO LTD

a motor rotor

ActiveCN103441594BReduce the temperatureReduce power consumptionMagnetic circuit rotating partsCooling/ventillation arrangementLiquid coreEngineering

Owner:NANJING CIGU TECH CORP LTD

A kind of hydroxylinolenic acid derivative and environment-friendly liquid calcium zinc PVC heat stabilizer and PVC products

ActiveCN111471215BOvercome securityGood dispersionOrganic compound preparationCarboxylic compound preparationVegetable oilAcid derivative

Owner:SUZHOU FENGBEI BIOTECH CO LTD

A heat treatment process for high-speed train axles containing niobium and vanadium

ActiveCN104233109BImprove hardenabilityImprove corrosion resistanceFurnace typesHeat treatment furnacesNiobiumTitanium

Owner:MAGANG (GROUP) HOLDING CO LTD +1

Ice maker for air-cooled refrigerator and control method thereof

ActiveCN103940184BSimple structural designGood action coordinationDomestic cooling apparatusLighting and heating apparatusWater storageThermodynamics

Owner:河南新飞制冷器具有限公司

A kind of pet feed that promotes digestion and preparation method thereof

ActiveCN103340283BPromote digestionGuaranteed healthy growthAnimal feeding stuffAccessory food factorsBiotechnologyNutritive values

Owner:SHANGHAI FUBEI PET PROD CO LTD

Method and apparatus for peer-to-peer instant messaging

ActiveCN101091362BReduce occupancyData switching networksRadio networksComputer terminal

Owner:NXP BV

Method for screening freeze-drying protective agent for lactobacilli by using liposome technology

InactiveCN102618623BMicrobiological testing/measurementZeta potentialFreeze-drying

Owner:BEIJING FORESTRY UNIVERSITY

A terminal measurement and positioning fixture

ActiveCN106949865BMeasure dimensions accuratelyMeasurement devicesDimension measurementEngineering

Owner:禾顺精密五金电子(惠州)有限公司

A high-pressure preparation method of pure-phase molybdenum dinitride

ActiveCN108313988BHigh purityFast batch preparationNitrogen-metal/silicon/boron binary compoundsSodium molybdateDistilled water

Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS

A method of making parallel gratings

ActiveCN103762136BHigh dimensional accuracyFine surfaceDiffraction gratingsCold cathode manufactureGratingHardness

Owner:安徽皓视光电科技有限公司

A near field communication antenna device

ActiveCN105576343BImprove communication effectReduce manufacturing costLoop antennas with ferromagnetic coreAntenna supports/mountingsElectrical conductorEngineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Clutch device for upright vacuum cleaner and upright vacuum cleaner having the same

ActiveCN105411484BSimple structureCompact structureSuction nozzlesMechanical energy handlingEngineeringVacuum cleaner

Owner:JIANGSU MIDEA CLEANING APPLIANCES

A p2p botnet detection system and method based on traffic analysis

ActiveCN108965248BAvoid failureEfficient identificationTransmissionPattern recognitionInternet traffic

Owner:上海视岳计算机科技有限公司

A kind of oxygen-carrying fluorocarbon emulsion and preparation method thereof

InactiveCN103505416BImprove performanceUniform particle sizeHalogenated hydrocarbon active ingredientsAmine active ingredientsGlycerolRoom temperature

Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

A kind of preparation method of lightweight high-strength foam glass

ActiveCN104761129BSmall aperture sizeEvenly distributedGlass shaping apparatusPorosityMetallurgy

Owner:XI AN JIAOTONG UNIV

A kind of hydrogen ignition catalyst and its preparation method and application

ActiveCN106031870BSolution to short lifeLow costHeterogenous catalyst chemical elementsCatalyst activation/preparationPlatinumHydrogen

Owner:JIANGSU YAOYANG NEW ENERGY TECH

A fully automatic pipe bending machine

InactiveCN105215111BSimple structureReasonable designMetal-working feeding devicesPositioning devicesOptical axisMechanical engineering

Owner:JIANGSU XINSIWEI PHOTOELECTRIC CO LTD

A tea maker that is easy to use and clean

ActiveCN111972936BEasy to cleanGuarantee hygienic conditionsBeverage vesselsDrinking vesselsFilter systemEngineering

Owner:ANHUI FUGUANG IND

A method and device for optimizing timing of traffic signal lights at intersections

ActiveCN111681433BSolve traffic jamsImprove traffic efficiencyRoad vehicles traffic controlTraffic signalTraffic crash

Owner:黄传明

POS peripheral device and control method for POS peripheral device

ActiveCN113352788AStatic indicating devicesCash registersComputer hardwareInformation control

Owner:SEIKO EPSON CORP

Software Defect Prediction Method Based on Neighborhood Embedding Protection Algorithm Support Vector Machine

ActiveCN107957946BSolve redundancyImprove accuracyCharacter and pattern recognitionSoftware testing/debuggingData setAlgorithm

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A kind of three-dimensional printer and printing method thereof

ActiveCN107901407BBright surfaceBeautiful surfaceAdditive manufacturing apparatus3D object support structuresComputer printingEngineering

Owner:庄小霞

Assembling device for current lugs on round meter chassis

ActiveCN105127738BImprove convenienceEven by forceAssembly machinesRound tableEngineering

Owner:HANGZHOU XILI INTELLIGENT TECH CO LTD

A material handling trolley for house construction

ActiveCN112477944BThe solution function is relatively simpleHand carts with multiple axesHand cart accessoriesConstruction engineeringScrew thread

Owner:台州和源建设有限公司

Superhydrophobic antireflection substrate and manufacturing method thereof

InactiveCN102815052BImprove transmittanceAchieve superhydrophobic self-cleaning effectSynthetic resin layered productsCeramic layered productsBasementOptical transmittance

Owner:SAINT GOBAIN VITRAGE SA

Automatic injection device

InactiveCN108025137AAutomatic syringesInfusion needlesDose selectionSurgery

Owner:OWEN MUMFORD

Preparation method and application of a cartilage decellularized matrix composite scaffold

ActiveCN111840642BDesign scienceImprove controllabilityPharmaceutical delivery mechanismTissue regenerationAcellular matrixEngineering

Owner:四川医疗器械生物材料和制品检验中心有限公司

A device for removing chicken feet and leg bones

ActiveCN108208117BImprove deboning efficiencyGreat tastePoultry deboningChicken-clawsMedicine

Owner:岳西神农氏农业科技有限公司

Phthalocyanine compounds

ActiveCN102471601BOther chemical processesPorphines/azaporphinesSolubilityOrganic solvent

Owner:LINTEC CORP

High Speed Tracking Bidirectional Current Sensing System

ActiveCN105576975BBatteries circuit arrangementsDc-dc conversionCurrent sourceElectrical and Electronics engineering

Owner:INFINEON TECH AUSTRIA AG

A rope-laying machine for the main steel cable of a suspension bridge

ActiveCN103382703BSmooth brakingAvoid damageBridge erection/assemblyDrive shaftTorque motor

Owner:湖北鄂南起重运输机械有限公司

SSLL proxy method with MIME data type filter technology

InactiveCN1157664CImprove data transfer performanceElectric digital data processingServer agentData transmission

Owner:KOAL SOFTWARE CO LTD

A glass clamping model and experimental method based on microscopic displacement experiment

ActiveCN114060004BObserve clearlyGood light transmissionConstructionsSurface/boundary effectExperimental methodsGlass chip

Owner:SOUTHWEST PETROLEUM UNIV

Polypeptides and nucleic acids encoding these and their use for the prevention, diagnosis or treatment of liver disorders and epithelial cancer

InactiveCN1684977AVirusesPeptide/protein ingredientsEpitheliumParanasal Sinus Carcinoma

Owner:奥里迪斯生物医学研究及开发有限责任公司

Core rod centering device for perforating machine

InactiveCN103433285BMeet the clamping requirementsGuaranteed concentricityMandrelsMetal rolling arrangementsGear driveGear wheel

Owner:CHANGSHU MEILI MACHINERY MFG

A waste slag modification additive and a method for using the additive to modify waste slag

ActiveCN108585742BSimplify the construction processReduce construction costsSlagPolyethylene glycol

Owner:湖北恒沁环保科技有限责任公司

Large-rim glider

InactiveCN101962057AHigh ability to pass through vertical wallsReduce secondary impactCyclesSkate-boardsEngineeringPulley

Owner:孙继华

A kind of composite bacterial flora for degrading papermaking wastewater and its preparation method

InactiveCN103642712BPromote degradationInhibits degradative enzyme activityBacteriaMicroorganism based processesMicroorganismEnterobacter cloacae

Owner:SOUTH CHINA UNIV OF TECH

High-yield bagged material culture method of Agrocybe cylindracea

InactiveCN101904270BIndividual uniformityImprove qualityHorticultureMyceliumHyphal growth

Owner:巫溪县万统野生资源开发有限责任公司

Auto Accessories Mold

ActiveCN103737758BEfficient dischargeReduce air bubble contentSurface finishEngineering

Owner:南通钢安机械制造有限公司

A method and device for interest exploration based on recommendation system

ActiveCN107229666BDigital data information retrievalSpecial data processing applicationsRecommendation modelData information

Owner:BEIJING BYTEDANCE TECH CO LTD

Wine pourer

ActiveCN103449005BWith wine pourer functionEasy to switchClosuresClosure using stoppersEngineeringBottle

Owner:ZHUHAI CHEER TECH CO LTD

Cargo support foot pad and manufacturing method thereof

ActiveCN106697643BImprove connection strengthAvoid crackingLarge containersLoad securingPunchingUltimate tensile strength

Owner:ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD

Method and apparatus for inspecting tires in a production line

ActiveCN107278261BImage enhancementImage analysisOptical radiationOptical power

Owner:PIRELLI TYRE SPA

A liquid deterioration monitoring method and system based on visible light

ActiveCN112858112BHigh precisionHigh sensitivityColor/spectral properties measurementsSurface tension analysisMicroorganismLiquid surfaces

Owner:SHENZHEN UNIV

A preparation method of poly(3,4-ethylenedioxythiophene) film with controllable pore size

InactiveCN105862071BNo pollution in the processControl apertureElectrolysis componentsElectrolytic organic productionComposite filmOrganic solvent

Owner:WUHAN INSTITUTE OF TECHNOLOGY

Method and mould external member for manufacturing ceramic element blank

ActiveCN102632537BHigh strengthHigh precisionCeramic shaping apparatusMetallurgyUltimate tensile strength

Owner:林浩霖

Method and equipment for automatic detecting service recovery of sub system in base station

InactiveCN100407838CReduce labor intensityNotification method is flexibleRadio/inductive link selection arrangementsWireless communicationProcess informationMaintenance engineering

Owner:HUAWEI TECH CO LTD

An unmanned intelligent logistics distribution vehicle

ActiveCN113479275BHigh degree of intelligencePrecise deliveryVehicle with rollersDischarging meansControl engineeringMechanical engineering

Owner:上海申雪供应链管理有限公司

A heat-resistant garden waste decomposing bacterium st5 and its application

ActiveCN105567610BEfficient degradationPromote degradationBacteriaMicroorganism based processesMicroorganismDecomposition

Owner:北京优生基生态科技有限公司

A multi-tube synchronous detection method for oil well gathering and transportation pipeline

ActiveCN105020589BImprove detection qualityImprove ergonomicsPipeline systemsSynchronous detectionAlternating current

Owner:BC P INC CHINA NAT PETROLEUM CORP +2

A brazing solder automatic assembly machine

ActiveCN109093223BReduce laborSimple structureSolder feeding devicesStructural engineeringMechanical equipment

Owner:JIANGSU TIANYI PIPELINE COLD HEADING MFG

Casing bit and casing reamer designs

InactiveCN102414393BImprove drillabilityDrill bitsDrilling rodsEngineeringReamer

Owner:VAREL INT IND

Polybutene resin composition for packaging film and preparation method thereof

ActiveCN111100388BPolymer scienceTear resistance

Owner:PETROCHINA CO LTD

Casting Process of Coupler Body

ActiveCN111872325BFoundry mouldsFoundry coresThermal insulationEngineering

Owner:DATONG ELECTRIC LOCOMOTIVE OF NCR

Production technology of pharmaceutical grade valeryl chloride

InactiveCN102942470BAvoid generatingReduce the temperatureOrganic compound preparationCarboxylic compound preparationChemical industryDistillation

Owner:CHANGZHOU UNIV

A kind of ru complex catalyzes the method of acceptor-free dehydrogenation of primary amine to generate nitrile

ActiveCN111635334BHigh activityImprove universalityCarboxylic acid nitrile preparationOrganic compound preparationArylPtru catalyst

Owner:SICHUAN UNIV

Control device

InactiveCN100409990CAchieve simplicityCutting costsProgramme-controlled manipulatorAutomatic control devicesControl signalControl circuit

Owner:KAN MECHANICAL INC

Automobile fingerprint unlocking system and unlocking method

ActiveCN108944797BAnti-theft devicesData matchingData processing system

Owner:柳州麦柯斯企业管理咨询有限公司

Method for preparing silicon oxide/silver nano composite fibers

InactiveCN102242407BUniform diameterPerformance is not affectedArtificial filament washing/dryingFilament/thread formingFiberSilicon oxide

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Large-scale grounding network detection technology and detection system for power plant and transformer substation

ActiveCN100580464CFast measurementTest accurateCurrent/voltage measurementElectrical testingPower stationAutomatic control

Owner:河北天雷电力设备科技有限公司

A method for determining the pore size distribution of tight reservoirs based on mercury injection-nitrogen adsorption joint measurement data

InactiveCN107132171BSolving Pore Size Distribution ProblemsRealize analysisPermeability/surface area analysisThroatDistribution characteristic

Owner:NORTHEAST GASOLINEEUM UNIV