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.

LED lamp strip circuit board

PendingCN110402013AEasy to useInhibit sheddingCircuit susbtrate materialsMetallic pattern materialsTO-18Micrometer
Owner:江门市艺恒鑫电子科技有限公司

Method for preparing needle-punched geotextile for bituminous waterproof sheet materials with polyester bottle chips as raw materials

ActiveCN105803680AReduce manufacturing costSave energyMelt spinning methodsNon-woven fabricsPolyesterFiber
Owner:DALIAN HUAYANG NEW MATERIALS TECH CO LTD

Multifunctional auxiliary device for metal casting

InactiveCN112247118AGuaranteed liquidityQuality assuranceWater storage tankEngineering
Owner:TAIZHOU HUAXIN STAINLESS STEEL PROD

Remote three-phase current pre-warning device

InactiveCN104316751AImprove the effect of early warningCurrent/voltage measurementDisplay boardRemote control
Owner:STATE GRID CORP OF CHINA +1

Method and device for predicting health of single battery of energy storage power station system

PendingCN112763929AImprove securityGuaranteed uptimeBatteries circuit arrangementsElectrical testingNerve networkPower station
Owner:EAST CHINA UNIV OF SCI & TECH

Copper alloy wire for zipper and processing equipment thereof

InactiveCN104096718ANo lossImprove yieldWire straightening devicesElongated constructional elementsWire rodCopper alloy
Owner:WUHU CHUJIANG ALLOY COPPER

Safety transfusion prompter

InactiveCN105498040AReduce weightReduce the risk of IV dripMedical devicesIntravenous devicesComputer moduleEngineering
Owner:中山市民众镇育才小学 +3

Light-control opening and closing system for curtain

InactiveCN109700285AHigh control precisionCurtain accessoriesComputer moduleEngineering
Owner:贵州人民电气集团有限公司

Method for designing continuous titration chemical analysis scheme of sodium aluminate solution

InactiveCN103033505AMaterial analysis by observing effect on chemical indicatorProcess chemistryEthylene diamine
Owner:HUNAN UNIV

Vehicle control method for enhancing tramcar signal intersection passing efficiency

ActiveCN106997671AImprove passing efficiencyImprove operational reliabilityControlling traffic signalsVehicle controlSignal parameter
Owner:SOUTHEAST UNIV

Preparation method of direct-orally-taken traditional Chinese medicine decoction pieces capable of nourishing stomach and reducing internal heat

InactiveCN110051818AReduce crackingImprove efficacyDigestive systemPill deliveryChinese drugFine powder
Owner:HUBEI DADINGSHAN PHARMA

Method for detecting I/O (input/output) interface faults in MCU (microprogrammed control unit)

InactiveCN104407954AReduce usageReduce price selectionDetecting faulty computer hardwareCapacitanceCapacitor
Owner:SHENZHEN ZHENBANG TECH

Method for direct communication among wireless terminals, and wireless terminal

InactiveCN103716786ANo need to increase rebuild costsSimple methodConnection managementSecurity arrangementComputer terminalDirect communication
Owner:ZTE CORP

Stapler staple removing device

InactiveCN109048792ATo achieve labor-saving effectPrevent splashNail extractorsPull forceEngineering
Owner:ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE

Preparation method of nano cobweb fiber membrane

ActiveCN113005642AElectro-spinningMonocomponent synthetic polymer artificial filamentAir filtrationSpinning
Owner:NANJING UNIV OF TECH

Straw grass breeding plate special for lawn

InactiveCN110103492AImprove stabilityImprove toughnessFlat articlesMasterbatchBiotechnology
Owner:ANHUI SCI & TECH UNIV

Single-shoulder and hand-held tow-purpose bag

InactiveCN101077244AImprove stabilityImprove firmnessTravelling sacksHandbagsHand heldEngineering
Owner:韩福东

Control method and device of intelligent equipment

InactiveCN105509230AImprove air qualityGuarantee air qualityMechanical apparatusSpace heating and ventilation safety systemsEngineeringIntelligent equipment
Owner:TVMINING BEIJING MEDIA TECH

Inorganic nano tourmaline powder water-based paste composition and preparation method thereof

InactiveCN102382496ASmall particlesStrong antibacterial functionAntifouling/underwater paintsPaints with biocidesWater basedDistilled water
Owner:深圳佳德威油漆有限公司

Concrete rebound instrument based on annular spring

ActiveCN109211702AWith hysteresisReduce axial sizeInvestigating material hardnessLinear motionEnergy storage
Owner:WUHAN UNIV

Combined reamer

InactiveCN103350258AAvoid the hassle of replacementSolve the accuracy problemReaming toolsEngineeringReamer
Owner:TIANJIN HUIJINGFENG PRECISION MACHINERY

Self-foaming cup brush

PendingCN109602150AEasy to cleanFully foamedKitchenware cleanersBrush bodiesEngineeringTop cap
Owner:TIANJIN HANKE TECH

Middle low frequency large power tube driving circuit and electric appliance equipment having the circuit

ActiveCN105375908AReduce design costImplementation driveElectronic switchingLow frequencyDriving circuit
Owner:BEIJING DYNAMIC POWER CO LTD

Traditional Chinese medicine for growing and blacking hair, and preparation method thereof

InactiveCN108671031APromote blood circulationRealize hair growth and black hairDermatological disorderConiferophyta medical ingredientsSide effectSemen
Owner:杨松林

Method for coupling coal gasification process and steam turbine power generation process

ActiveCN102373091AGreat theoretical meritReduce consumptionEnergy inputMachines/enginesGeneration processSyngas
Owner:ENN SCI & TECH DEV

Timing appointment method of air conditioner

ActiveCN102147140AMeet different needsVersatileSpace heating and ventilation safety systemsLighting and heating apparatusComputer moduleTimer
Owner:GREE ELECTRIC APPLIANCES INC

Vacuum cleaner filter bag with film in the region of the holding plate

ActiveCN112105280ASuction filtersPlastic filmNonwoven fabric
Owner:EUROLIFTERS HLDG NV

Air spring

InactiveCN104912987AReduce rigidityImprove stabilitySpringsResilient suspensionsAir springEngineering
Owner:CHANGZHOU INST OF MECHATRONIC TECH

Shipborne large-scale river and lake polluted water quality remediation equipment

PendingCN111943367AImprove water quality restoration work efficiencyBiological treatment regulationContaminated waterways/lakes/ponds/rivers treatmentMicroorganismMicrobial agent
Owner:江苏航运职业技术学院

4-1BB antibody, and preparation method and application thereof

ActiveCN109762066AStrong specificityImprove biological activityAntipyreticAnalgesicsImmunologic disordersDisease
Owner:SHANGHAI HYAMAB BIOTECH CO LTD

Control method and intelligent equipment

InactiveCN106161826AIncrease demandImprove convenienceCurrent supply arrangementsState of artIntelligent equipment
Owner:NUBIA TECHNOLOGY CO LTD

Data processing method, device, equipment and machine readable medium

PendingCN111457935AOvercome limitationsImprove experienceInstruments for road network navigationSimulationIntelligent equipment
Owner:BANMA ZHIXING NETWORK HONGKONG CO LTD

Current temperature protector

InactiveCN101656172ACompact structureReduce volumeThermal switch detailsHome applianceEngineering
Owner:杭州富阳华裕控制电器厂

Grid-connected current control method suitable for MMC half-bridge series structure microgrid

PendingCN111509772ASimple structureSatisfy the global stabilitySingle network parallel feeding arrangementsEulerian lagrangianControl engineering
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

High-voltage positive electrode material of liquid or semi-liquid metal battery and application thereof

PendingCN114094065AHigh electronegativityIncrease discharge voltageCell electrodesElectrical batteryHigh energy
Owner:UNIV OF SCI & TECH BEIJING

Firefighting lance with camera

InactiveCN108785929ANot tiredWon't hurtFire rescueEngineeringFire fighter
Owner:东台市海鸥航海设备有限公司

Convenience service island of park

InactiveCN109944466AFacilitate communicationAccommodate moreRefuse receptaclesStorage devicesPublic placeSpare time
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD

Liquid path system for sample analysis

InactiveCN107389864AImprove operational efficiencyMaterial analysisSolenoid valveEngineering
Owner:SHENZHEN XIAOFU MEDICAL TECH CO LTD

Automatic dung collecting device used for animal husbandry

InactiveCN105660429AFully contactedNot easy to fall offAnimal housingEngineeringAnimal husbandry
Owner:薛成俊

Chip protection circuit and system

ActiveCN107171291AImprove securityReduce the possibility of abnormal feverEmergency protective arrangements for automatic disconnectionElectronic systemsControl signal
Owner:NANJING ZGMICRO CO LTD

Plastic drying machine

ActiveCN108943484ASpread out evenlyConditions that affect the drying effectDrying solid materials without heatDrying gas arrangementsEngineeringDrive motor
Owner:赣州市奥海纳光电有限公司

Medicine for treating haemorrhoids

InactiveCN103505527AEasy to makeLow priceHeavy metal active ingredientsHydroxy compound active ingredientsSide effectAdditive ingredient
Owner:马淑华

Interference information from multiple sectors for power control

ActiveCN101278496ATransmission control/equalisingTransmitted powerPower control
Owner:QUALCOMM INC

Variable frequency starting device of digester stirring equipment

InactiveCN109761463AImprove mechanical propertiesReduce energy consumptionRotary stirring mixersMixer accessoriesFrequency changerLow speed
Owner:ZHEJIANG YONGLI ENVIRONMENTAL PROTECTION EQUIP

Chinese herbal medicine preparation for controlling red and white abdominal shell diseases of chelonia and preparation method thereof

InactiveCN104587153AClear away heat and detoxifyAntibacterial and anti-inflammatoryAntibacterial agentsAnthropod material medical ingredientsDiseaseBarbed Skullcap Herb
Owner:NANNING CHUNHUA AGRI TECH

Vacuum adsorption type paper feeding method and device

InactiveCN101130408AEasy to correctEasy to transportArticle feedersArticle separationFailure ratePaperboard
Owner:北京万源多贝克包装印刷机械有限公司

Electro-acoustic device and mobile terminal

PendingCN107623886AReduce thicknessAvoid stackingNon-planar diaphragms/conesFrequency/directions obtaining arrangementsSound waveMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Resin composition for light molding

PendingCN114430750AEasy to shapeGood deformation recoveryImpression capsAdditive manufacturing apparatusPolymer scienceGlass transition
Owner:KURARAY NORITAKE DENTAL

Non-dispersive infrared detection module and water sample oil detection device

InactiveCN103063604ASimple structureEasy to operateColor/spectral properties measurementsCuvetteWater quality
Owner:CHANGCHUN JILIN UNIV LITTLE SWAN INSTR

Special-shaped element clamping device of automobile shock absorber

InactiveCN104759921AStable supportEasy to operateWork clamping meansPositioning apparatusEngineeringShock absorber
Owner:天津市中马骏腾精密机械制造有限公司

Depositing cavity device for preparing optical fiber perform by VAD and cleaning method

ActiveCN107285617AAvoid pollutionProtect healthGlass making apparatusHollow article cleaningProduct gasEngineering
Owner:WUHAN FIBERHOME RUITUO TECH CO LTD

Method and device for quickly preparing graphene patterns through double beams

InactiveCN106868471AReduce laser power densityReduce power densityChemical vapor deposition coatingPulse beamHeat-affected zone
Owner:XIAMEN UNIV

Electric cooker

ActiveCN107232998AEasy to useCooking vesselsEngineeringCooker
Owner:JOYOUNG CO LTD

Anchoring harpoon intended in particular for an aircraft and anchoring system including one such harpoon

ActiveCN102378721AAnchoring installationsCosmonautic component separationEngineeringHarpoon
Owner:DCNS SA

Method and system for feeding acetone cyanohydrin during preparation of methyl methacrylate

ActiveCN106588650AImprove conversion rateReduce consumptionOrganic compound preparationCarboxylic acid esters preparationDecompositionCirculating pump
Owner:中石油吉林化工工程有限公司

Coal gangue and shale hollow brick with excellent frost resistance and manufacturing method thereof

InactiveCN104692768AImprove adhesionReduce weightSolid waste managementBrickFrost
Owner:HEXIAN MINGSHENG ENVIRONMENTAL PROTECTION MATERIAL

Light guide stick type white light light-emitting diode (LED) packaging structure

InactiveCN103137830AReduced scattering lossReduce concentrationSemiconductor devicesLight guideLight scattering
Owner:SOUTHEAST UNIV

Method, device and apparatus for determining a digital rock core

ActiveCN110599473AImprove accuracyAccurately determineImage enhancementImage analysisRock coreComputer science
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Gas storage device and air compression system

PendingCN110878746AReduce energy consumptionPump testingPositive displacement pump componentsAir compressionGas passing
Owner:侯神保

Electronic lock

InactiveCN113463982AAchieve lockingSimple structureNon-mechanical controlsLock casingsElectric machineryTorsion spring
Owner:南京多泰智能科技有限公司

Fine particle detector and light emitting apparatus

InactiveCN102374964APhase-affecting property measurementsIndividual particle analysisParticle flowWavefront
Owner:SONY CORP

Vehicle motor with differential and braking functions

InactiveCN114347782ASimple structureEasy to operateBraking action transmissionFluid steeringPermanent magnet rotorVehicle frame
Owner:范存璐

Lattice type vehicle-mounted mobile crossing device and use method

PendingCN114172081AEasy to assemble and disassembleShorten the timeApparatus for overhead lines/cablesSUSPENDING VEHICLEIn vehicle
Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1

Manufacturing method of distribution cable body main insulating layer hole defect model

InactiveCN112505504ATesting dielectric strengthFault location by conductor typesCopper wireEngineering
Owner:JIANGMEN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID

Skin care pill for treating cold sensitive disease and preparation method thereof

InactiveCN102178913APowerful and orderly operation up and downAlleviate or treat cold allergic lesionsAnthropod material medical ingredientsImmunological disordersDiseaseMedicinal herbs
Owner:如皋市油脂化工责任有限公司

Rotating structure with electromagnetic shielding performance

PendingCN111263577AEMI leakage reductionEngineeringLiquid metal
Owner:BEIJING DREAM INK TECH CO LTD

Internal valve terminal of rotary cup

ActiveCN107199135AEasy maintenanceEasy disassembly and inspectionLiquid spraying plantsSpray discharge apparatusTime delaysEngineering
Owner:天津铭捷智能装备有限公司

Pneumatic type multi-glue-barrel dispensing mechanism and dispensing method thereof

ActiveCN110947583AHigh movement precisionFeature ConcentrationLiquid surface applicatorsCoatingsRobot handDrive by wire
Owner:SHENZHEN XINYICHANG TECH CO LTD

Cutting device for battery pieces of photovoltaic panel

ActiveCN106378536AEnsure neatnessSimple structureWelding/soldering/cutting articlesMetal working apparatusElectricityEngineering
Owner:XUZHOU TIANZHIYUAN NEW ENERGY TECH

Electric bag type dust collector

PendingCN113559658AEasy selectionImprove dust removal efficiencyHuman health protectionCombination devicesSteelmakingParticle trapping
Owner:彭湃

Heating control method and device of multi-drum washing machine and multi-drum washing machine

PendingCN114645403AIncrease temperatureHigh activityControl devices for washing apparatusTextiles and paperLaundry washing machineProcess engineering
Owner:QINGDAO HAIER DRUM WASHING MACHINE +1

Rotary compressor

ActiveCN101589234AAvoid flowSmooth returnRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsEngineeringMuffler
Owner:DAIKIN IND LTD

Preparation and application of bimetallic phosphide growing on foamed nickel and derived by taking Prussian blue analogue as template

InactiveCN113275027APhysical/chemical process catalystsElectrodesPtru catalystPotassium ferricyanide
Owner:NORTHWEST NORMAL UNIVERSITY

Anti-backflow sterile urine specimen cup for infants and young children

ActiveCN105928743AEasy to collectReduce spillageWithdrawing sample devicesMedical deviceMedical treatment
Owner:SICHUAN PROVINCIAL PEOPLES HOSPITAL

Mail attachment conversion system and method

InactiveCN101938717AWireless network protocolsMessaging/mailboxes/announcementsComputer hardwareSystem usage
Owner:彩讯科技股份有限公司

Transdermal diffusion cell, transdermal diffusion instrument and oral mucosa transdermal diffusion experiment method

ActiveCN112945806AStable stirringThe results of the transdermal diffusion test are accurateDiffusion analysisMouth mucosaBiomedical engineering
Owner:南京海关工业产品检测中心

Tensioning unit of retractor having wedge cover

InactiveCN105179617AGearingMachines/enginesEngineeringInternal combustion engine
Owner:SCHAEFFLER TECH AG & CO KG

Intelligent image analysis device arranged in crowded area

PendingCN114827405AAchieve dust removal effectHave the effect of absorbing heat and cooling downTelevision system detailsColor television detailsHydraulic cylinderImaging analysis
Owner:深圳市澳斯联科实业有限公司

Accurate positioning controller of high-acceleration air-suspending system and control method of accurate positioning controller

InactiveCN104834321AHigh technical contentImprove precisionControl using feedbackOperational systemPosition control
Owner:GUANGDONG INST OF AUTOMATION

Total synthesis magnesium alloy cutting fluid

InactiveCN114231346AImprove control effectImprove rust resistanceLubricant compositionMg alloysMetallurgy
Owner:AMER TECH CO LTD

Method for adjusting lens imaging brightness

InactiveCN104702855ATelevision system detailsColor television detailsCamera lensLocal oscillator
Owner:KUNSHAN BRANCH INST OF MICROELECTRONICS OF CHINESE ACADEMY OF SCI

Healthy and environment-friendly fermented compound feed for fattening pigs

ActiveCN105767547AGood for healthIncrease production capacityFood processingAnimal feeding stuffAnimal scienceResource utilization
Owner:佛山播恩生物科技有限公司

Human body three-dimensional modeling and measuring method based on computer vision intelligent technology

PendingCN111784824ARealize photo volumeDetails involving 3D image dataUsing optical meansHuman bodyBody shape
Owner:许忠慧

Sensor-limited lane changing

PendingCN111038507AGood line of sightAutonomous decision making processRelational databasesSimulationReal-time computing
Owner:FORD GLOBAL TECH LLC

Self-breakage rail mechanism for thick-fine combined conveying system

PendingCN107879044AImplement automatic conversionGuaranteed liftingControl devices for conveyorsMechanical conveyorsCommon railTorsion spring
Owner:TIANJIN HONGDA TEXTILE MACHINERY

Water drop absorption type air purification method, purifier and air purification system

ActiveCN109432910BImprove purification efficiencyEasy to separateUsing liquid separation agentParticulatesAir purifiers
Owner:TSINGHUA UNIV

Functional papaya powder and preparation method thereof

InactiveCN102283380AFull of nutritionTo promote metabolismFood preparationSaccharumSucrose
Owner:GUANGDONG SHENGBAO PLANTING & BREEDING +1

Power device electrode and manufacture method thereof

InactiveCN104810391AImprove device performanceImprove reliabilitySemiconductor devicesPower flowHydrogen
Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Stride frequency analysis method based on pressure detection

InactiveCN108960034AImprove accuracyCharacter and pattern recognitionMovement coordination devicesImaging processingTime–frequency analysis
Owner:钱文伟

Preparation method of high-quality white carbon black for rubber

InactiveCN101704525AHigh purityFine and uniform particle sizeSilicaPolymer scienceGranularity
Owner:CHINACOAL PINGSHUO GRP

Gas extraction device for septic system

InactiveCN108793658APull out automaticallyPull out automatic in timeTreatment with anaerobic digestion processesToilet black water treatmentMonitoring systemEngineering
Owner:芜湖优聚塑模有限公司

Turnover test equipment and axial switching method

PendingCN109782174AEasy to rotate and switch fixedSimple structureElectrical measurement instrument detailsElectrical testingAutomatic controlControl engineering
Owner:深圳渝鹏新能源汽车检测研究有限公司

Study device for remote control codes, control system for electric device and control method thereof

ActiveCN106683376AAchieve learningEasy to controlNon-electrical signal transmission systemsData switching by path configurationControl systemComputer module
Owner:GREE ELECTRIC APPLIANCES INC

Analysis methd of power supply random signal and its reducing method

InactiveCN1477697ASolid-state devicesSemiconductor/solid-state device manufacturingCapacitanceAs element
Owner:SILICON INTEGRATED SYSTEMS

Anti-scraping thermo-sensitive paper and manufacturing method thereof

InactiveCN106149465AImprove face feelingImprove efficacyNon-fibrous pulp additionCoatings with pigmentsPulp and paper industryThermal paper
Owner:GOLD HUASHENG PAPER SUZHOU IND PARK

Position deviation mechanism for die punch and female die sleeve

InactiveCN108031753AFast implementation of positional offsetRealize position offsetShaping toolsMechanical engineeringEngineering
Owner:WUXI MINGHAO AUTOMOTIVE PARTS

Gas cooler for carbon dioxide refrigeration

InactiveCN109029020AReduce areaImprove work efficiencyStationary tubular conduit assembliesBusbarGas cooler
Owner:芜湖盘云石磨新能源科技有限公司

Sitting posture forward-leaning bracket for noon break

InactiveCN101711630ASimple structureRelieve stiffnessSeating furnitureEngineeringNoon
Owner:刘峰

Low-precipitation halogen-free flame-retardant polyphenylene ether-polyamide resin alloy and preparation method thereof

InactiveCN109553967APromote migrationReduce precipitationHigh humidityAntioxidant
Owner:JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD

Quick assembly type indoor decoration suspended ceiling suspension mechanism

PendingCN112282187ATo achieve reinforcementEasy to installCeilingsStructural engineeringControl theory
Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD

Heat radiating device of high-power light-emitting diode light source lamp

InactiveCN101813305AImprove heat transfer performancePromote refluxPoint-like light sourceLighting heating/cooling arrangementsHeat conductingHeat sink
Owner:上海鑫阳光电科技股份有限公司

Seat adjustment switch

ActiveCN113557166AManual control with multiple controlled membersElectronic switchingEngineeringStructural engineering
Owner:KOSTAL AUTOMOBIL ELEKTRIKK GMBH & CO KG

Automatic perforating machine for bamboo straws

PendingCN111136738ARealize automatic deliveryRealize the processing effectStationary drilling machinesCane mechanical workingCircular discEngineering
Owner:池州平舍智能科技有限公司

High-efficiency cleaning equipment for sand loading buckets for municipal engineering construction

InactiveCN109868760AEasy to replaceEasy to removeProtective constructionArchitectural engineeringBlowing down
Owner:谷合龙

Configuration file interactive updating method and device based on file comparison

ActiveCN111142903AImprove update efficiencyAvoid mistakesNatural language data processingProgram loading/initiatingPersonalizationConfiguration item
Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Novel car multimedia sound system demonstrating board

InactiveCN104464436AEasy to storeReasonable designCosmonautic condition simulationsSimulatorsDisplay deviceEngineering
Owner:SUZHOU LONGLIAN INSTR TECH

Conveying device for shoe factory

ActiveCN106144968ALow costEasy to transportLifting devicesEngineeringPulley
Owner:浙江成就针织有限公司

Method for realizing network virtual security domain

ActiveCN102739665ASecurity flexibleTransmissionNetwork packetSecurity domain
Owner:中电科(北京)网络信息安全有限公司

Bypass structure of static random access memory (SRAM)

ActiveCN103137187AReduce areaReduce power consumptionDigital storageStatic random-access memoryNegation
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Conditioner for slowing down continuous cropping obstacles of ginger and application method thereof

ActiveCN105218214ASimple preparation processContinuous cropping barrier effect is goodPlant growth regulatorsBiocideContinuous croppingAcetic anhydride
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI

LED lighting lamp with mounting interface support combined component

ActiveCN102777824AEasy to passSimple structurePoint-like light sourceElectric circuit arrangementsEnergy efficient lightingLamp shell
Owner:GUIZHOU GUANGPUSEN PHOTOELECTRIC

Transparent conductive film and preparation method of transparent conductive film

InactiveCN102568654AGood light transmissionImprove conductivityConductive layers on insulating-supportsSolid-state devicesTransparent conducting filmGraphite
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Hot plate preventing drifting of wafer during placement

ActiveCN103779257AAvoid driftingReduce the phenomenon of skew filmSemiconductor/solid-state device manufacturingDevice materialHard metal
Owner:JIANGYIN CHANGDIAN ADVANCED PACKAGING CO LTD

Ultrasonic device and method capable of switching vibration modes

ActiveCN112024342AReduce processing costsImprove processing efficiencyAcupuncturePiezoelectric/electrostriction/magnetostriction machinesElectric machineryEngineering
Owner:JIANGSU UNIV

Mask for solder printing and manufacturing method for printed circuit board using the same

InactiveCN102036503APrinted circuit assemblingSolid-state devicesEngineeringSolder paste
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Display screen contrast detection system and method

ActiveCN107221275AContrast EffectiveStatic indicating devicesNon-linear opticsComputer scienceBrightness perception
Owner:KUSN INFOVISION OPTOELECTRONICS

Communication method and device between block chain nodes, and block chain node

ActiveCN108833513ATransmissionIp addressPublic network
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method for preparing poly organic polysulfide/sulfonated graphene conductive composite material

InactiveCN101728534AHigh specific capacityImprove cycle stabilityCell electrodesLithiumPolysulfide
Owner:EAST CHINA UNIV OF SCI & TECH

Stopping device driven by hydraulic cylinder to ascend and descend

ActiveCN104453312AFast drive responseHigh sensitivity and precisionParkingsHydraulic cylinderHydraulic pump
Owner:ANHUI LOCKU INTELLIGENT PARKING EQUIP

Laboratory air purification dedusting cover with automatic cleaning function

ActiveCN106807710ATo achieve the effect of purifying the airEasy to operateDirt cleaningParticulatesWater vapor
Owner:HOHAI UNIV

Control method and electronic equipment

ActiveCN111142674AEasy to useAutomate the processInput/output for user-computer interactionDetails for portable computersComputer hardwareControl engineering
Owner:LENOVO (BEIJING) LTD

Chipping blowing device for machine tool workpieces

InactiveCN108381279AAvoid harmExtended service lifeMaintainance and safety accessoriesEngineeringMachine tool
Owner:贵州龙翔能源(集团)有限公司

On-line dynamic balancing head for bidirectionally adjust two balancing discs to by driving of stepping motor

ActiveCN107707096ASimple control systemHigh control precisionMechanical energy handlingInterference fitDynamic balance
Owner:NORTHEASTERN UNIV

Constant voltage overvoltage protector

InactiveCN101325106AKeep dry airStable dry humidityOvervoltage protection resistorsOvervoltageEngineering
Owner:HEFEI NANNAN POWER EQUIP CO LTD

Hydrologic monitoring device

ActiveCN110702466AConvenient sampling and testing workEasy to storeWithdrawing sample devicesTesting waterHydrometryEngineering
Owner:YELLOW RIVER CONSERVANCY TECHN INST

Carved sample observation device for carving machine assisting

ActiveCN106427335AEasy to observeEasy to placeOther artistic work equipmentsModel makingEngineeringLED lamp
Owner:江苏明昌和科技有限公司

A method and apparatus for tunnel switching

ActiveCN109150761AImprove reliabilityImplementation of tunnel switchingData switching networksData transmissionComputer engineering
Owner:XINHUASAN INFORMATION TECH CO LTD

Back buckle locking close joint mounting stone curtain wall dry-hanging structure

InactiveCN102877580ASimple structureLow costWallsKeelShock resistance
Owner:冯文钦

Automatic cleaning system and movable equipment

ActiveCN111870190AReduce the manual work of clearing buckets to be cleanedImprove experienceCarpet cleanersFloor cleanersProcess engineeringMechanical engineering
Owner:TIANKE INTELLIGENT TECH CO LTD

Coal tar extracting and coal pyrolyzing method

ActiveCN102229810AWidely sourced and inexpensiveLow costLiquid hydrocarbon mixture productionTar working-up by distillationGranularityTar
Owner:陕西煤化工技术工程中心有限公司 +1

Method for preparing hair weft by chaining device

InactiveCN104738859AIncrease the number ofLarge number of standsHair accessoriesToupeesYarnEngineering
Owner:ZHONGYUAN ENGINEERING COLLEGE

Press fit fixing device for vehicle lamp lampshade and lamp shell

ActiveCN102615495AImprove pass rateGuaranteed matching gapMetal working apparatusEngineeringLamp shell
Owner:CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD

Preparation method for 2,2-diisopropyl propionitrile

ActiveCN103242194AAvoid irritationLow costCarboxylic acid nitrile preparationOrganic compound preparationOrganic solventPropionitrile
Owner:APPLE FLAVOR & FRAGRANCE GRP

A high-aluminum ferritic heat-resistant steel

InactiveCN102268603AHigh Al contentImprove high temperature oxidation resistanceChemical compositionIngot
Owner:WUHAN UNIV OF SCI & TECH

Chemical synthesis of 3,4,5-trioxyaniline

InactiveCN101029008ALow priceLow costOrganic compound preparationAmino-hyroxy compound preparationChemical synthesisIce water
Owner:XIAMEN UNIV

Protective cover for a battery assembly

InactiveCN1808740AAvoid short circuitImprove productivityCell component detailsProduction rateEngineering
Owner:NISSAN MOTOR CO LTD

Method for preparing oxalic acid through CO2 electrochemical reductionf in aromatic ester type ionic liquid system

ActiveCN110273164AEnhanced mass transferIncrease current densityElectrolysis componentsElectrolytic organic productionPhosphoniumIonic liquid
Owner:郑州中科新兴产业技术研究院 +1

Measurement calibration method for multi-characteristic impedance network

ActiveCN103399286ARealize measurementHigh measurement accuracyResistance/reactance/impedenceCharacteristic impedanceSystem error
Owner:CHINA ELECTRONIS TECH INSTR CO LTD

Side support device for coal mining machine

ActiveCN104453893AImprove operational efficiencyEliminate bending momentSlitting machinesHydraulic cylinderEngineering
Owner:NANTONG JULI SPRING SUSPENSION BRACKET

Electric leakage protection device

ActiveCN103794425AStable structureLeakage protection is simple and effectiveSwitch operated by current/voltage unbalanceSwitch operated by excess voltageOvervoltagePush pull
Owner:XIAMEN ZTC TECH

LED bulb lamp

ActiveCN105864659AUniform illuminationEvenly distributedLighting heating/cooling arrangementsSemiconductor devices for light sourcesIlluminanceEngineering
Owner:JIAXING SUPER LIGHTING ELECTRIC APPLIANCE

Ag/TiO2 composite film with adjustable contact angle and preparation method thereof

InactiveCN1557990AHydrophobicHydrophobic recoveryVacuum evaporation coatingSputtering coatingNano sizeComposite film
Owner:TSINGHUA UNIV

Multi-lightning current motion load test method of surge protective device

ActiveCN107728016AThe test method is feasibleTesting dielectric strengthReturn currentTest sample
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Field data processing method and device and system

ActiveCN108459563AAvoid processing powerGuaranteed safe transmissionDigital data protectionTransmissionIndustrial systemsSimulation
Owner:SIEMENS AG

Multi-fragment active clearing online re-planning algorithm

InactiveCN106840164ABenefit optimizationMeet the corresponding needs in orbitNavigational calculation instrumentsInstruments for comonautical navigationPath expressionOrbit
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Adjustable clamping and multi-azimuth adjusting and fixing device of boiler pipeline detection sensor

ActiveCN106482768AAvoid damageWide range of useMeasurement apparatus componentsEngineeringAzimuth
Owner:STATE GRID CORP OF CHINA +1

Cement-based material reinforced basalt fiber special impregnating agent, and preparation method thereof

ActiveCN106396448AImprove mechanical riveting abilityFast corrosionPolymer sciencePhosphate
Owner:浙江长兴市政建设有限公司

Technology for extracting heparin sulfate from duodena

ActiveCN105504098AProduct quality is easy to controlAdvanced preparation technologyOrganic active ingredientsMetabolism disorderCentrifugationSulfate
Owner:DONGYING TIANDONG PHARM CO LTD

Removable powerpack and seat for a bicycle

ActiveCN105936319ACycle saddlesRider propulsionEngineeringMechanical engineering
Owner:FORD GLOBAL TECH LLC

Reversible fuel battery cathode flow field structure and reversible fuel battery

ActiveCN107579264AImprove water management efficiencyRealize high-efficiency bidirectional reversibilityFuel cellsElectrolysisElectrical battery
Owner:SHANGHAI JIAO TONG UNIV