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.

Adjustable turnplate device of tire mounting and demounting machine

ActiveCN103921621AFlexible operationSimple structureWheel mounting apparatusTyre repairingControl engineeringMachine

Owner:中意泰达(营口)汽车保修设备有限公司

Medicinal and edible Chinese herbal medicine fermented beverage for improving female immunity, and preparation method

PendingCN112515069AIncrease contentFunction increaseUnknown materialsFungi medical ingredientsPolygonum odoratumAngelica Sinensis Root

Owner:BAISE UNIV

Method and system for facilitation of wireless e-commerce transactions

InactiveCN1310470CAcutation objectsData switching by path configurationE-commerceCAPTCHA

Owner:GTECH GLOBAL SERVICES CORP

Welding machine special for dialysis bag

InactiveCN106696282AEasy to adjustEasy to moveDomestic articlesKey pressingEngineering

Owner:天津明和超音波科技有限公司

Controller high-voltage interlocking detection method and device and controller

PendingCN113400942AAvoid susceptibility to high voltage magnetic fieldsReliable signal qualityElectric devicesContinuity testingControl engineeringControl theory

Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Information classifying method, device and terminal and information displaying method, device and terminal

PendingCN107992762ADigital data protectionDigital data authenticationPattern recognitionTime information

Owner:ZTE CORP

Transient pressure data analysis system for reservoir pipeline and measurement method

ActiveCN113203516AKeep smoothMaintain validityFluid pressure measurementMeasurement deviceData analysis system

Owner:中电建路桥集团有限公司

Tea grading machine

InactiveCN106914400ASimple structureEasy to useSievingGas current separationCoarse meshPulp and paper industry

Owner:CHONGQING TONGHEZHI AGRI INTEGRATION DEV CO LTD

Stranding and grinding machine of electric power engineering

InactiveCN110950164AWon't hinderWinding orderlyFilament handlingCircular discElectric machine

Owner:姚杏江

Friction nano-generator based on fish gelatin film and preparation method and application thereof

PendingCN112217413AGreenEasy to makeFriction generatorsCopper foilBiocompatibility

Owner:NANJING UNIV OF TECH

Rubber composition for preparing external and internal layers of automotive turbocharged hose and production method thereof

ActiveCN106279958AImprove high temperature resistanceImprove balanceProcedure AgentsVulcanization

Owner:QINGDAO SUNSONG CO LTD

Plate-type belt conveyor without deviation

InactiveCN109230225AReasonable structureFunctionalConveyorsCleaningClamp connectionTorsion spring

Owner:JIANGSU XINGXIN SEPARATION EQUIP MFR

User preference prediction method based on session recommendation system

ActiveCN112364976AHigh precisionEfficient captureBuying/selling/leasing transactionsNeural architecturesEngineeringGraph neural networks

Owner:NANKAI UNIV

Electric power apparatus, electromagnetic induction fixing apparatus and image forming apparatus using the same

InactiveCN1706223AElectrographic process apparatusInduction current sourcesImage formationPower apparatus

Owner:PANASONIC CORP

Variable damping piezoelectric actuator

ActiveCN105846719ASmooth motionExtended service lifePiezoelectric/electrostriction/magnetostriction machinesPiezoelectric actuatorsElastic substrate

Owner:谐振机电精密技术(苏州)有限公司

Electronic device and method for controlling electronic device

InactiveCN108989783AImprove experienceImprove the photo effectTelevision system detailsPicture signal generatorsColor imageBrightness perception

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method and device for quickly acquiring optical fiber interconnection information

ActiveCN105634605AImprove collection efficiencyAvoid statistical inaccuraciesElectromagnetic network arrangementsFibre transmissionFiberInterconnection

Owner:FENGHUO COMM SCI & TECH CO LTD

Data searching method and device

ActiveCN102033870ASolve the problem of low search efficiencyImprove search efficiencySpecial data processing applicationsData miningComputer science

Owner:CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +2

Data balancing strategy and multi-feature fusion-based image labeling method

ActiveCN108595558AFully trainedCharacter and pattern recognitionSpecial data processing applicationsData balancingVisual perception

Owner:FUJIAN UNIV OF TECH

Suction silencer and compressor provided with same

ActiveCN104110358AGuaranteed suction efficiencyReduce noise levelPositive displacement pump componentsPositive-displacement liquid enginesNoise levelEngineering

Owner:ANHUI MEIZHI COMPRESSOR

LED light source using fluorescence conversion device with transparent base material

InactiveCN101881420AImprove light extraction efficiencyAvoid heat agingPoint-like light sourceSpectral modifiersFluorescenceOptical glass

Owner:李欣洋

Water-cooling wall-climbing robot for power plant boiler

InactiveCN101070081AImprove adsorption capacityReasonable structureVehiclesSteel ballEngineering

Owner:徐州必和科技有限公司

Container type drying fermenter

ActiveCN107651820AImprove uniformityAdaptableBiological treatment apparatusBiological sludge treatmentPulp and paper industrySludge fermentation

Owner:陕西理福环保产业有限公司

Simulation mechanical arm and control system thereof

ActiveCN112388668AExpand the scope of activitiesIncrease the effective operating spaceProgramme-controlled manipulatorJointsControl systemEngineering

Owner:WANNAN MEDICAL COLLEGE

Transverse damping electric scooter

ActiveCN113320635AImprove shock absorptionAvoid tremorsAxle suspensionsTyre measurementsShaped beamControl theory

Owner:SHENZHEN ZHISHENGFU SCI & TECH CO LTD

Frame type dry hollow controllable reactor

InactiveCN101388282AHigh mechanical strengthPrecise positioningTransformers/inductances coils/windings/connectionsVariable inductancesInductanceStructural stability

Owner:TIANJIN INSTITUTE OF HYDROELECTRIC AND POWER RESEARCH

Carbon fiber pre-pregs and methods for manufacturing thereof

ActiveCN107618194ACarbon fibresLayered productsCarbon fibersMaterials science

Owner:GM GLOBAL TECH OPERATIONS LLC

Combined inquiring method oriented to Hbase database

ActiveCN104111955AReduce retrieval timeImprove retrieval efficiencyDatabase queryingSpecial data processing applicationsData retrievalData library

Owner:CHINA UNIONPAY

Ftrace-based processor executing status model building method and system

ActiveCN108228435AImprove construction efficiencyImprove convenienceHardware monitoringEnergy efficient computingState modelReal-time computing

Owner:MEIZU TECH CO LTD

Non-pollution directional solidification method of high-niobium titanium aluminum intermetallic compound

ActiveCN102921929AImprove one-wayNo pollution in the processCrucibleIngot

Owner:HARBIN INST OF TECH

Flowerpot

ActiveCN105830786ATimely supplyAvoid artificial timed wateringWater/sewage treatment by irradiationSelf-acting watering devicesPlant rootsEnvironmental engineering

Owner:山东瑞健特体育器材有限公司

Unmanned aerial vehicle system and method thereof for remotely sensing and measuring high-spectral-resolution aerial image

ActiveCN104494838AHighly integratedReduce weightAircraft componentsAviationGyroscope

Owner:北京欧普特科技有限公司

Pyranopyrazole acrylate derivative as well as preparation method and application thereof

ActiveCN112939999AHigh chemoselectivityHigh regional selectivityOrganic chemistryAntineoplastic agentsPtru catalystQuinoline

Owner:ZHEJIANG UNIV OF TECH

Low-illumination image classification method based on attention mechanism and capsule network

ActiveCN111950649AIncrease brightnessClear detailsCharacter and pattern recognitionNeural architecturesIlluminanceComputer graphics (images)

Owner:GUILIN UNIV OF ELECTRONIC TECH

Nucleic acid for inhibiting Ebola virus, pharmaceutical composition containing nucleic acid, and use of nucleic acid and pharmaceutical composition

ActiveCN111378656AHigh mRNA suppressor activityImprove stabilityOrganic active ingredientsAntiviralsNucleotideModified nucleosides

Owner:SUZHOU RIBO LIFE SCIENCE CO LTD

Communication method and communication system for supporting subscription/distribution mechanism

InactiveCN102710545AProactiveSolve the problem of receiving and processing a large number of unnecessary messagesData switching networksCommunications systemMessage processing

Owner:CHENGDU SANLING KAITIAN COMM IND

Anchor rod used for power construction

ActiveCN105133608AAvoid unfoldingEasy to installBulkheads/pilesArchitectural engineeringTower

Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Paper-based friction material test clamp and test method thereof

ActiveCN103411824ARealize adsorption positioningSolve technical problems that are difficult to removeInvestigating abrasion/wear resistanceMaterials testingPaper based

Owner:陕西航沣新材料有限公司

Water-soluble environmental protective dedicated liquid in favor of die set synthetically

InactiveCN1563302ANo side effectsNo irritationAdditivesWater solubleCleansing Agents

Owner:李波

Device for measuring spatial motion with six degrees of freedom and dynamic measuring method

ActiveCN102692201AHigh precision dynamic measurementSimple structureMeasurement devicesAngular degreesEngineering

Owner:CHONGQING UNIV +1

Visual carbon dioxide desublimation experiment device

ActiveCN107633756AMeasure thickness in real timeEducational modelsSublimationTemperature controlDry ice

Owner:ZHEJIANG UNIV

Contactor driven by capacitive stored energy

InactiveCN104538251AReduce potential safety hazardsImprove experienceRelaysCapacitanceSemi automatic

Owner:TECH POWER INT

Mobile positioning mechanism for large support plate

ActiveCN106340481AMoving the carrier board saves time and effortSave human effortSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSolar cell

Owner:山东昆仲信息科技有限公司

Intelligent glasses

ActiveCN110221434AMeet comfort wearing needsMeet the needs of stable wearingNon-optical partsOptical elementsUses eyeglassesEyewear

Owner:SUZHOU YUDESHUI ELECTRIC TECH CO LTD

White-reflecting film for large-scale display

ActiveCN107710032AGood reflective propertiesNot easy to heat deformationMirrorsSynthetic resin layered productsDisplay deviceReflective layer

Owner:TEIJIN DUPONT FILMS JAPAN

Data transmission method, system and device based on 5G communication and medium

ActiveCN110856148AEasy accessNo internetLocation information based serviceMachine-to-machine/machine-type communication serviceData transmissionData request

Owner:宜宾东方拓宇科技有限公司

Welding device for ball type welding flux

ActiveCN104588812AAvoid Solder Quantity DeviationAvoid influenceMetal working apparatusSolder feeding devicesEngineeringLaser

Owner:GOERTEK INC

Medicine filling device

InactiveCN105744922ADrug and medicationsCoin-freed apparatus detailsBiomedical engineeringFill device

Owner:TAKAZONO TECH

System and method for shortening compiling time of byte codes in java program

InactiveCN1525321AReduced execution timeSave compilation timeSpecific program execution arrangementsMemory systemsParallel computingByte

Owner:SAMSUNG ELECTRONICS CO LTD

Normal-temperature molten salt, electrode, cell, agent for preventing charge-up, and method for observing sample

ActiveCN102656150AImprove ionic conductivityTo prevent cut-offFuel and primary cellsOrganic chemistryHalogenMolten salt

Owner:TOYOTA JIDOSHA KK

Multi-unit synchronous tension control system and method for pull steel wire rope cleaning and maintenance line

ActiveCN103303741AUniform tensionArrange tension neatly and orderlyFilament handlingMulti unitPull force

Owner:UNIV OF JINAN

Preparation method of ultralarge-particle macroporous strong-acid styrene-series cation exchange resin

ActiveCN109320642ANot easy to wash awayAvoid easy cloggingCation exchanger materialsChromatographic separationSoftened water

Owner:扬州金珠树脂有限公司

Wind sleeve support and bait device

ActiveCN110946127AReduce stepsEasy to useAnimal huntingStructural engineeringMechanical engineering

Owner:中山中美进取贸易有限公司

Method for detecting tervalent and hexavalent chromium ions simultaneously by use of gold nanoparticles

ActiveCN103983638AAchieve conversionGood choiceMaterial analysis by observing effect on chemical indicatorNanoparticleColor changes

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Drug delivery device with removably attachable sensor device

ActiveCN108697857AInfusion syringesMedical devicesBiomedical engineeringDrug delivery

Owner:SANOFI AVENTIS DEUT GMBH

Biomass charcoal-based preservative mould-proof environment-friendly artificial board

ActiveCN110712257AIncrease surface areaExtended service lifeWood veneer joiningPreservativePulp and paper industry

Owner:国家林业和草原局竹子研究开发中心

Beam blank continuous casting machine tundish working lining, construction tire film of working lining and preparation method of working lining

ActiveCN102699316AImprove corrosion resistanceImprove anti-scourabilityMelt-holding vesselsFireproofingImpact area

Owner:LAIWU IRON & STEEL GRP

Motor-controlled hydraulic braking system

ActiveCN112918451AReduce R&D costsOptimize layoutBraking action transmissionElectrodynamic brake systemsElectric machineryEngineering

Owner:HEFEI UNIV OF TECH

Production method of sweet osmanthus scented black tea

ActiveCN103416539AGuaranteed qualityGuaranteed YieldPre-extraction tea treatmentCooking & bakingBlack tea

Owner:FUJIAN PUCHENG KANGAN TEA IND CO LTD

Control method for improving defrosting effect of air-cooled refrigerator under low-loop temperature condition

ActiveCN111811199AImprove defrosting effectSatisfy securityLighting and heating apparatusCooling fluid circulationThermodynamicsIcebox

Owner:NANJING CHUANGWEI HOUSEHOLD ELECTRONICS APPLIANCES LTD

Mountain forest greening structure for expressway

ActiveCN109588300AAvoid scourAvoid churnAgriculture gas emission reductionExcavationsEngineeringMountain forest

Owner:深圳华熙环境建设有限公司

Method and device for unlocking touch screen

ActiveCN103279299AAchieve unlockAdd funInput/output processes for data processingAnimationTouchscreen

Owner:上海榕安科技有限公司

Mechanical vehicle carrying plate device for small two-wheel vehicle

ActiveCN107795161ASolve the inconvenience of chargingSimple and fast operationCharging stationsCycle standsMechanical transmissionAutomotive engineering

Owner:CHONGQING ASTRONAUTIC BASHAN MOTORCYCLE MFG

Adaptive plane layering method based on additional material remanufacturing point cloud model

ActiveCN108022307ASkip the resurfacing processImprove efficiencyAdditive manufacturing apparatusImage data processingPoint cloudInter layer

Owner:ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY

PCB and component

ActiveCN113056089AImprove welding qualityAvoid formingCircuit thermal detailsElectrical connection printed elementsMechanical engineeringPhysics

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method used for preparing antibacterial polymer film through chemical vapor deposition, and applications

ActiveCN110467697AReduce infectionGood biocompatibilitySurgeryPharmaceutical delivery mechanismPolymer scienceThermal chemical vapor deposition

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method for experimentally determining carbonate rock oil and gas reservoir acid fracturing fracture conductivity distribution

ActiveCN106522935AImprove the transformation effectThe distribution of diversion capacity is conducive to real evaluationConstructionsFluid removalAcid fracturingAcid etching

Owner:SOUTHWEST PETROLEUM UNIV

Slurry pipeline crusher used in shield machine

ActiveCN104984780AMeet brokenMeet delivery requirementsGrain treatmentsMotor driveMaintainability

Owner:CHINA RAILWAY CONSTR HEAVY IND

Speed increasing box for compressor

InactiveCN102086919AReduce volumeCompact structureRotary bearingsToothed gearingsShock waveEngineering

Owner:杭州南方通达齿轮有限公司

Stable expansion control method for space tethered formation

ActiveCN110209194ARetain flexibilityUnfold stablePosition/course control in three dimensionsSpace tetherSpins

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Instrument cleaning rack capable of being horizontally placed on inclined plane

ActiveCN105215035AEasy to cleanDoes not affect normal useCleaning processes and apparatusEngineeringElectrical and Electronics engineering

Owner:山东爱舒乐卫生用品有限责任公司

Application of dl-3-n-butylphthalide to protection of intracerebral hippocampus gamma network vibration caused by acute alcoholism

InactiveCN109528709AProtective structureProtective functionOrganic active ingredientsNervous disorderApoptosisNerve cells

Owner:XINXIANG MEDICAL UNIV

Quick analysis method and system for ray diffraction of polyatomic system, terminal and medium

ActiveCN113936746ASmall amount of calculationEasy to parallelizeMaterial analysis using wave/particle radiationMolecular entity identificationComputational physicsRay

Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS

Method for telephone set to log on automatically to acquire information from network server

InactiveCN1507258ATelephonic communicationRelevant informationTelephone network

Owner:INVENTEC(NANJING) TECH CO LTD

Acid degradation method of Hericium erinaceus active polysaccharide

ActiveCN107964054AImprove solubilityHigh activityOrganic active ingredientsImmunological disordersSolubilityImmunocompetence

Owner:上海艾匠健康科技有限公司

Flock spraying machine

ActiveCN104841615ALarge spray amountIncrease productivityLiquid surface applicatorsCoatingsEngineeringMechanical engineering

Owner:JIANGSU XINTU MACHINERY CO LTD

Ultra supercritical heat-resistant steel welding rod and production method thereof

InactiveCN103737199AGood workmanshipGood mechanicalWelding/cutting media/materialsSoldering mediaFerrosiliconManganese

Owner:ATLANTIC CHINA WELDING CONSUMABLES

Preparation method for functional feed additive

InactiveCN106343155ADelay drug resistanceReduce drug residuesAnimal feeding stuffCinnabarSide effect

Owner:ANHUI HUARUI PHARMA TECH DEV CO LTD

Determination method for coupling of non-linear power and environmental medium of pipe gallery under traffic load

PendingCN114139417AGeometric CADArtificial islandsEnergy transferEnvironmental resource management

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Batch scanning system for courier boxes

InactiveCN107092845ARealize processingRealize entryMemory record carrier reading problemsArticle feedersRadio frequency signalEngineering

Owner:杭州利邮通信器材有限公司

Node recommendation method in network graph, server and storage medium

ActiveCN110175296ASimplify computational complexityReduce occupancyData processing applicationsDigital data information retrievalPersonalizationOmega

Owner:TENCENT TECH (SHENZHEN) CO LTD

Lifting type truck scale convenient to detect and maintain

InactiveCN114111986AEasy to detectEasy maintenanceWeighing auxillary devicesSpecial purpose weighing apparatusStructural engineeringTruck

Owner:ZHENGZHOU UNIVERSITY OF AERONAUTICS

PFC rectifier and uninterrupted power source

ActiveCN105529941AThe amplitude of the potential jump is reducedReduce electromagnetic interferenceEfficient power electronics conversionAc-dc conversionCapacitanceElectromagnetic interference

Owner:VERTIV CORP

Electronic equipment

ActiveCN111867309AReduce forceIncrease the screen ratioCasings with display/control unitsCasings/cabinets/drawers detailsEngineeringCam

Owner:VIVO MOBILE COMM CO LTD

Communication resource distributing method and equipment

ActiveCN102572843AIncrease profitImprove throughputNetwork planningMedia access controlResource distribution

Owner:WUXI INSTITUTION OF INTERNET OF THINGS +1

Novel speed reduction clutch of intelligent washing machine

InactiveCN106120249AExtended service lifeFast and efficient connectivityOther washing machinesTextiles and paperTorque transmissionPulp and paper industry

Owner:ZHEJIANG SANXING MECHANICAL & ELECTRONICSAL STOCK

Axial piston machine with variable displacement volume, and hydraulic drivetrain having an axial piston machine

InactiveCN103998779AChange displacementChange torquePositive-displacement liquid enginesMulti-cylinder pumpsDrivetrainEngineering

Owner:ROBERT BOSCH GMBH

Trusted verification method and system for starting loader under full virtualization environment

ActiveCN102750470ASolve the problem of trusted verificationComputer security arrangementsSoftware simulation/interpretation/emulationComputer architectureValidation methods

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Organic electroluminescence device and preparation method thereof

InactiveCN104659246AImprove conductivityImprove light extraction efficiencySolid-state devicesSemiconductor/solid-state device manufacturingIron(III) sulfideRubidium compound

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Air draft type heat dissipation vehicle-mounted DCDC converter of new energy automobile

PendingCN111799986AAvoid damageExtended service lifeCooling/ventilation/heating modificationsPower conversion systemsElectric machineNew energy

Owner:JIANGSU UNIV OF TECH

Lip language recognition method and system

ActiveCN104217218AImprove accuracyHigh precisionCharacter and pattern recognitionSpeech soundLanguage recognition

Owner:GUANGZHOU HKUST FOK YING TUNG RES INST

Multi-objective active reconstruction method for distribution network based on perfect match genetic algorithm

ActiveCN109390971AImprove computing efficiencyImprove search abilitySingle network parallel feeding arrangementsSystems intergating technologiesAlgorithmMatrix method

Owner:STATE GRID CORP OF CHINA +1

Air cooling structure of transformer

InactiveCN101944419AEasy maintenanceTransformers/inductances coolingAir coolingTransformer windings

Owner:EAGLERISE ELECTRIC & ELECTRONICS (CHINA) CO LTD

Glass cover plate packaging and positioning jig

PendingCN110356622AReduce chippingReduce scratchesShock-sensitive articlesGlass coverEngineering

Owner:北海市龙浩光电科技有限公司

Etimicin sulfate preparation method

ActiveCN105524129AEasy to operateEasy to industrializeSugar derivativesSugar derivatives preparationGentamicin C1aAcetylation

Owner:WUXI JIMIN KEXIN SHANHE PHARMA +1

Tire tread extruding and laminating all-in-one machine and tire production line

PendingCN113681956AReduce workloadEasy to useTyresMachineEquipment use

Owner:MESNAC +1

Sweet potato slice drying device

InactiveCN107183755ATurn overEasy to dryFood treatmentEngineeringUltimate tensile strength

Owner:耒阳市耒兴薯业发展有限公司

Water-based velvet effect auxiliary agent applicable to synthetic leather

InactiveCN106977955AThe processing is environmentally friendlySolve the pollution of the environmentTextiles and paperWater basedFiber

Owner:江西展邦科技有限公司

Whitening and moisturizing essence and preparation method thereof

InactiveCN107823017AElasticImprove hormone-dependent dermatitisCosmetic preparationsToilet preparationsPhenylalanineMoisture

Owner:GUANGDONG DEXIN TECH INCUBATOR CO LTD

Chalcone derivative containing thioether triazole, preparation method and application

ActiveCN109810068AHigh activityBiocideOrganic chemistryRalstonia solanacearumPyridine

Owner:GUIZHOU UNIV

Heat pump system based on open type cold water solidification heat exchanger

ActiveCN108387030ACompact structureImprove heat transfer efficiencyMechanical apparatusHeat pumpsEngineeringRefrigerant

Owner:NORTHEAST DIANLI UNIVERSITY

Gap adjusting mechanism of gear rack steering gear for automobile

PendingCN109436084ASimple structureReduce manufacturing costGear vibration/noise dampingPortable liftingMechanical engineeringRack and pinion

Owner:贵州长江汽车有限公司

Air duct system, air supply method thereof and fan and air conditioner with air duct system

ActiveCN104456882AImprove the air supply effectGood air supplyDucting arrangementsAir-flow control membersEngineeringAerodynamics

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Bee pollen antioxidant milk and preparation method thereof

ActiveCN105433327AExcellent flavor and textureSolve problems that are not easily accepted by most peopleFood preservationFood ingredient for microbe protectionBiotechnologyVitamin C

Owner:NORTHWEST UNIV(CN)

Intelligent flower and plant growing pot

InactiveCN105850556AStable structureImprove aestheticsSelf-acting watering devicesReceptacle cultivationSprayerEngineering

Owner:杨航

LDO device and storage equipment

ActiveCN111026230AUniform power supplyHigh sensitivityElectric variable regulationDriving currentControl theory

Owner:CHENGDU HAIGUANG MICROELECTRONICS TECH CO LTD

Semiconductor cooling part edge banding device

PendingCN110459492ALabor savingIncrease productivitySemiconductor/solid-state device manufacturingEngineeringSemiconductor

Owner:许昌市森洋电子材料有限公司

Preparation method for filling materials in ultra-light warm clothes and application of filling material in ultra-light warm clothes

InactiveCN103734958ALow thermal conductivityEasy to compressProtective garmentSpecial outerwear garmentsFreeze-dryingFilling materials

Owner:HARBIN INST OF TECH