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.

Use of Xiaomeng oculentum in preparation of medicines for treating alopecia areata

ActiveCN102362873BGood effectInorganic boron active ingredientsHydroxy compound active ingredientsExternal applicationMedicine
Owner:慈怀济健康科技有限公司

Image hiding and restoring method, device and storage medium

ActiveCN110430336BSolve hidden common problemsImprove visual qualityImage enhancementCharacter and pattern recognitionPattern recognitionFilter (signal processing)
Owner:SHAANXI NORMAL UNIV

A table body structure and inertial measurement device for installing inertial instruments

ActiveCN110763230BCompact installationEasy to installNavigation by speed/acceleration measurementsCruciformMeasurement device
Owner:BEIJING XINGJI RONGYAO SPACE TECH CO LTD +2

A pulse variable-diameter computer heat dissipation device and pulse heat dissipation method

InactiveCN111258401BAffect work efficiencyImprove cooling efficiencyDigital data processing detailsSemiconductor/solid-state device detailsEngineeringFan blade
Owner:HEILONGJIANG UNIV OF CHINESE MEDICINE

Fruit porridge

InactiveCN103829129ARaw materials are easy to getSimple methodFood preparationBiotechnologyCereal grain
Owner:王慧

A positioning method for estimating departure angle by using wifi field strength

ActiveCN103945331BReduce complexityHigh positioning accuracyWireless commuication servicesElevation angleRound complexity
Owner:XI AN JIAOTONG UNIV

An Incremental Graph Computing Method in Distributed Computing Mode in Cloud Computing Environment

ActiveCN106033476BReduce transfer volumeReduce computing loadDigital data information retrievalTransmissionParallel computingComputer science
Owner:XI AN JIAOTONG UNIV

High-voltage electrostatic precipitator combustible gas explosion simulation test device and method

ActiveCN112698167BReduce volumeImprove securityMaterial breakdown voltageHuman health protectionCapacitanceEngineering
Owner:HUBEI UNIV OF TECH +1

Display panel and display device

ActiveCN111413828BStrong penetrating powerShrink dark areasNon-linear opticsDisplay deviceEngineering
Owner:SUZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD

Artificial float stone and its manufacturing method

InactiveCN1269761CReduce loadReduce engineering costsPumice dustCarbon dust
Owner:郭勇

A sun-resistant and water-resistant polyester resin and its production process

ActiveCN103554451BGood molding effectEasy brushing operationPolyester coatingsEpoxyPolymer science
Owner:滁州市全丰物资有限公司

A system for realizing real-time detection of the edge of a bag cover by a bag opener and a non-stop feeding method

ActiveCN103625879BImprove real-time performanceReduce occupancyControl devices for conveyorsWrapper twisting/gatheringControl flowStopped work
Owner:中国船舶重工集团公司第七〇五研究所

Method and system for selecting link aggregation root port on stacking device

ActiveCN103731376BBandwidth does not occupyBandwidth is not occupiedData switching networksComputer networkEngineering
Owner:MAIPU COMM TECH CO LTD

A Hybrid Cloud Storage Architecture System

ActiveCN108491164BRealize unified managementRelieve pressureInput/output to record carriersComputer security arrangementsData sourceCloud resources
Owner:上海精鲲计算机科技有限公司

A Dim Object Detection Method Based on Morphological Filtering and SVD

InactiveCN105469428BShort calculation timeImprove detection efficiencyImage enhancementImage analysisFeature vectorNoise removal
Owner:HOHAI UNIV

An adjustable ion sterilization system and its refrigerator

ActiveCN103438642BSolve the problem that the experience is not obviousImprove experienceLighting and heating apparatusDomestic refrigeratorsElectricityPlasma sterilization
Owner:HISENSE RONSHEN GUANGDONG REFRIGERATOR

Copper alloy for electronic or electrical device, copper alloy thin sheet for electronic or electrical device, process for manufacturing copper alloy for electronic or electrical device, conductive component for electronic or electrical device, and terminal

InactiveCN104919066ARealize thin wallReliable and sufficiently excellent stress relaxation resistanceSingle bars/rods/wires/strips conductorsApparatus for heat treatmentThin sheetCopper alloy
Owner:MITSUBISHI MATERIALS CORP +1

Method, device, and service server for replacing operation after model update

ActiveCN108573355BExamples cannot be limitedResourcesData miningStandard score
Owner:ADVANCED NEW TECH CO LTD

A photovoltaic step-by-step pumping system suitable for mountainous areas

ActiveCN104895141BLow priceEasy to implementService pipe systemsWater mainsWater sourceEnvironmental engineering
Owner:CHONGQING UNIV OF TECH

Sucker rod buckle

ActiveCN104060953BReduce work intensityReduce accident rateDrilling rodsDrilling casingsPipe wrenchTransverse groove
Owner:胜利油田华滨机制管件有限责任公司 +1

Electromigration test structure and test method

ActiveCN109742066BSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsStructural engineeringMechanical engineering
Owner:SHANGHAI HUALI INTEGRATED CIRCUTE MFG CO LTD

Gate drive circuit and control method

ActiveCN106652958BReduce power consumptionReduce error rateStatic indicating devicesPre-chargeComputer module
Owner:KUSN INFOVISION OPTOELECTRONICS

Test method and device applied to driverless cars

ActiveCN107218941BReduce overheadVehicle testingInstruments for road network navigationControl engineeringUncrewed vehicle
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of pmos device and preparation method thereof

ActiveCN104576391BReduce dislocationReduce defectsSemiconductor/solid-state device manufacturingSemiconductor devicesAcceptor dopingSemiconductor
Owner:SEMICON MFG INT (SHANGHAI) CORP

A Perovskite Crystallization Control Strategy and Its Fabrication Method for Photovoltaic Devices

ActiveCN114068823BAvoid the effects of growthUniform thicknessSolid-state devicesSemiconductor/solid-state device manufacturingPhysical chemistryActive layer
Owner:NANJING UNIV OF POSTS & TELECOMM

Pairwise Key Generation Method

ActiveCN103596174BSecurity arrangementEngineeringTimestamping
Owner:CHINA JILIANG UNIV

A technical method to improve the first-time efficiency of lithium-ion full batteries

ActiveCN107611441BImprove first-time efficiencyDoes not affect capacity performanceFinal product manufactureCell electrodesMetallic lithiumBattery charge
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

A recycling device for landscaping

ActiveCN111543203BEnsuring channelingReduce volumePlant waste comminutingCuttersAgricultural scienceEnvironmental resource management
Owner:博弘环境建设有限公司

Anticorrosion structure for main cable of suspension bridge

ActiveCN102561186BReduce inspection costsLow maintenanceBridge structural detailsExpansion jointMoisture sensor
Owner:JIANGSU FASTEN STEEL CABLE CO LTD +1

High speed melt spinnig of thermoplastic plastics and composition containing the thermoplastic plastics

InactiveCN1131345CMonocomponent polyesters artificial filamentMonocomponent polyamides artificial filamentLiquid crystallineThermoplastic
Owner:INVISTA TECHNOLOG IES S A R L

Decentralized type sewage and sludge biochemical treatment system

InactiveCN100584773CPrevent penetrationLow costTreatment using aerobic processesSustainable biological treatmentBasementResource utilization
Owner:常州市规划局 +1

A powder metallurgy preparation method of carbon nanotube reinforced aluminum alloy composite material

ActiveCN103789564BRapid precipitation strengtheningStructural damage is smallMicro nanoThermal deformation
Owner:SHANGHAI JIAOTONG UNIV

An auxiliary device for installing a bus stop sign

ActiveCN111962959BEasy to installReduce labor intensityTowersControl switchControl theory
Owner:合肥速纳工程设计有限公司

A quick connector for cables

ActiveCN105206954BIncrease lossQuick pullElectric connection structural associationsEngineeringMechanical engineering
Owner:WUXI XINHONGYE WIRE & CABLE

A distributed storage system that stores metadata and data together

ActiveCN114153374BImportant safetyMaintain reliabilityInput/output to record carriersDigital data protectionParallel computingPhysical layer
Owner:ZEU CRYPTO NETWORKS INC +1

Novel local reinforced insulation type transposed conducting wire

ActiveCN101882483BGuaranteed cooling effectGuaranteed growthTransformers/inductances coils/windings/connectionsInsulated cablesInsulation layerThermal insulation
Owner:WUXI XIZHOU MAGNET WIRES

Manufacture method of ceramic lining composite square steel tube

InactiveCN100482861CRaise the combustion temperatureHigh purityHeat inorganic powder coatingAl powderCeramic coating
Owner:UNIV OF SCI & TECH LIAONING

Automatic safety door device in parking equipment

InactiveCN104847227BAvoid safety hazardsPower-operated mechanismWing arrangementsPulleyLimit switch
Owner:TIANJIN ZHONGHUAN FUSHI INTELLIGENT EQUIP

A fuel assembly transfer machine

ActiveCN101540213BHigh positioning accuracyOperational securityNuclear energy generationReactor fuel elementsReduction driveDrive shaft
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Knowledge point relationship labeling method and system

ActiveCN112100976BImprove labeling efficiencyNatural language data processingTest questionData science
Owner:SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD

A high-precision curved surface screen printing machine

ActiveCN106945388BHigh feasibilityIngenious designScreen printersScreen printingEngineering
Owner:南通江海港建设工程有限公司

Electric propulsion system

ActiveCN102530219BReturn to Hong Kong smoothlyFlexible and efficient operationPropulsion power plantsPropulsive elementsElectricityMachine control
Owner:CRRC YONGJI ELECTRIC CO LTD

A kind of mushroom drying method

ActiveCN109430908BImprove heating uniformityAvoid compromising qualityFood processingDrying gas arrangementsThermodynamicsExhaust valve
Owner:国网浙江省电力有限公司丽水供电公司 +2

A kind of production process and equipment of high-efficiency and energy-saving foam plastic

ActiveCN104118087BGood upper and lower fusionUniform foamingHigh pressureGas chamber
Owner:FACKEL MACHINERY FUJIAN

Baffle structure of cutting machine

PendingCN111619017AGood orientationReduce or avoid harmWorking accessoriesStone-like material working toolsElectric machineryStructural engineering
Owner:胡才春

Surface treating appliance

InactiveCN101744582ASuction hosesMachine detailsBiomedical engineeringVacuum cleaner
Owner:DYSON TECH LTD

Solution application apparatus and a tablet printing apparatus

ActiveCN112537142APharmaceutical product form changeInksEngineeringMaterials science
Owner:SHIBAURA MECHATRONICS CORP

Sequencing batch type or batch type water-filtering apparatus and method of operating the same

ActiveCN103717537AExtended backwash cycleAchieve productionSemi-permeable membranesMembranesWater filterMembrane array
Owner:COWAY ENTECH CO LTD

Sheet processing apparatus

InactiveCN1709702ATypewritersOther printing apparatusMaterials processingComputer science
Owner:SEIKO EPSON CORP +1

Camera shutter device and optical apparatus having the same

ActiveCN102162972AImprove performanceImprove opening/closing speedShuttersDynamo-electric machinesEngineeringClosure operation
Owner:LG INNOTEK CO LTD

Electronic apparatus with display unit, information-processing method, and program for making computer execute the same method

ActiveCN101299802AImprove visual recognitionThe effect of reliable judgmentTelevision system detailsColor television detailsInformation processingDisplay device
Owner:RICOH KK

Fabric treatment

InactiveCN100338298CFibre treatmentCellulose
Owner:UNILEVER NV

A kind of method preparing amoxicillin and phenylacetic acid by penicillin potassium

ActiveCN106497989BImprove product qualityGuarantee product qualityOrganic compound preparationFermentationSodium acetatePhenylacetic acid
Owner:INNER MONGOLIA CHANGSHENG PHARMA

Double arc surface steel pile, underground support structure and construction method of underground support structure

ActiveCN108951661BEasy to recycleExcavationsBulkheads/pilesArchitectural engineeringStructure support
Owner:JIANGSU DONGHENAN GEOTECHNICAL TECH CO LTD

Method for preparing crisp garlic slices by using low-temperature vacuum oil bath technology

ActiveCN106666543BGuaranteed tasteImprove aestheticsFood scienceProcess engineeringAllium sativum
Owner:河南省万源蒜业食品有限公司

Method for Determination of Rifamycin S by Liquid Chromatography

ActiveCN110687217BAccurate quantitative analysisComponent separationFluid phaseAcetic acid solution
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Method for extracting solanesol and chlorogenic acid from discard tobacco leaves

ActiveCN103204765BAvoid dependenceReduce manufacturing costCarboxylic acid esters separation/purificationHydroxy compound separation/purificationChromatographic separationChlorogenic acid
Owner:CHINA TOBACCO HUNAN INDAL CORP

A post-processing equipment for circular printing of sheet-fed paper

ActiveCN105252895BRealize automatic processingShort switching timeRotary pressesPrinting press partsProduction lineEngineering
Owner:CHANGDE JINPENG PRINTING

Voltage decoupling variable-frequency control vector controlling method with parameter self-regulating function

InactiveCN100444515CImprove controlThe output value is independentElectronic commutation motor controlAC motor controlFrequency changerVoltage control
Owner:SHANGHAI JIAOTONG UNIV

A kind of extraction method of aloin used in cosmetics

InactiveCN104402851BHigh extraction yieldHigh purityOrganic chemistryPhosphateSlurry
Owner:JIANGSU QILIKANG SKIN PHARMA

Lead-free material for spraying gold and its preparing process

InactiveCN1169997CImprove contact effectReduce melt outMolten spray coatingWelding/cutting media/materialsAlloyCopper
Owner:戴国水

A kind of in vitro culture medium of water tower flower

ActiveCN106472307BHigh reproductive coefficientStrong vitality tenaciousHorticulture methodsPlant tissue cultureGibberellinSodium sulfate
Owner:日照新睿招商发展有限公司

A low-orbit high-voltage solar cell array current collection and testing system and method

ActiveCN109525193BEvaluable on-orbit suitabilityEvaluate on-orbit suitabilityPhotovoltaic monitoringPhotovoltaic energy generationSpacecraft chargingEngineering
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Constructed shaft element, particularly a constructed camshaft for valve controlled internal combustion engines

ActiveCN102459826AAdd supportReduce noise emissionsValve arrangementsCouplings for rigid shaftsCombustionInternal combustion engine
Owner:AUDI AG

Four-wheel somatosensory vehicle braking method, device, system and four-wheel somatosensory vehicle

ActiveCN107792283BImprove securityImprove timelinessCyclesCycle brakesMotor driveMotion sensing
Owner:SHEN ZHEN TALUER TECH CO LTD

A test case execution method and mobile terminal

ActiveCN106294104BImprove test efficiencySoftware testing/debuggingTest efficiencyOperating system
Owner:TENCENT TECH (SHENZHEN) CO LTD

A temperature-stabilized electro-optic modulation device

ActiveCN113467107BStable temperatureStabilize peripheral temperatureNon-linear opticsTemperature controlElectro-optic modulator
Owner:HUAZHONG PHOTOELECTRIC TECH INST (CHINA SHIPBUILDING IND CORP THE NO 717 INST)

Method for producing dyed thread

InactiveCN1276140CEasy to prepareLiquid/gas/vapor treatment of definite length materialsTextile treatment carriersEngineeringDyeing
Owner:J & P COATS LTD

Total internal reflection illumination and semi-total internal reflection illumination dual optical path fluorescence microscope system

InactiveCN103235406BAvoid background fluorescence interferenceImprove the signal-to-background ratioMicroscopesFluorescence/phosphorescenceBeam splitterTotal internal reflection
Owner:INST OF CHEM CHINESE ACAD OF SCI

A client request control method and device

ActiveCN104253824BSave resourcesHigh data update frequencyTransmissionClient-sideRate change
Owner:TENCENT TECH (BEIJING) CO LTD

Method for preparing wall and floor tile adhesive mortar by using mill tailings

ActiveCN101880142BWell mixedStir wellSolid waste managementCopperMoisture
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for preparing polyhydroxybutyrate (PHB)

InactiveCN102226206BBacteriaMicroorganism based processesCupriavidusHigh density
Owner:BIOCHEM ENG COLLEGE OF BEIJING UNION UNIV

A method, device and storage medium for preventing false touch

ActiveCN110413153BGuaranteed normal editingImprove experienceStatic indicating devicesHardware monitoringComputer hardwareEngineering
Owner:GREE ELECTRIC APPLIANCES INC

A kind of highly active tea pigment and its extraction method and application

ActiveCN103478336BHigh effective contentLess impuritiesTea extractionFood preparationAlcoholAqueous solution
Owner:杭州茗褐生物科技有限公司

Production method for transformation induced plasticity steels by hot rolling

ActiveCN101886161BIncrease in sizeSimple processLaminar coolingRoom temperature
Owner:武汉钢铁有限公司

A multi-jet electrospinning direct writing deep learning control system and control method

ActiveCN112301435BJet stabilityImprove uniformityFilament/thread formingTotal factory controlLiquid storage tankData acquisition
Owner:福建微纳丝智造科技有限公司

Method and system for rail plug fault detection based on image alignment and detection network model

ActiveCN107292870BImprove performanceImprove robustnessImage enhancementImage analysisReference imageEngineering
Owner:FUDAN UNIV

An Adaptive Activation Function Parameter Adjustment Method for Deep Neural Networks

ActiveCN108898213BImprove fitting abilityAvoid problems such as gradient dispersionNeural architecturesActivation functionData set
Owner:ZHEJIANG UNIV OF TECH

Electronic apparatus and method for adjusting audio level

InactiveCN101677371ATelevision system detailsGain controlComputer hardwareInformation control
Owner:KK TOSHIBA

Molecular marker assisted selection method for female line breeding of cucumber

ActiveCN102816860BLow costImprove selection efficiencyMicrobiological testing/measurementAgricultural scienceGenome
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Melting point fractionation product of palm oil and oil composition containing same

ActiveCN108244326BHigh S2U contentSteep Fat CurveFrozen sweetsFatty-oils/fats separationBiotechnologyOil and grease
Owner:上海嘉里食品工业有限公司

Backlight unit

ActiveCN100403116CImprove lighting efficiencyPlanar/plate-like light guidesNon-linear opticsLight guideCurve shape
Owner:LG DISPLAY CO LTD

A detection device for a contact bridge assembly

ActiveCN110658560BImprove production automationIncrease production capacityElectric/magnetic detectionAcoustic wave reradiationMechanical engineeringManual handling
Owner:昌辉汽车电器(黄山)股份公司

Transmitting service advertisements

InactiveCN104081800APower managementBeacon systems using radio wavesTransceiverMobile device
Owner:NOKIA TECH OY

Hot melt adhesive composition

ActiveCN107148459ANon-macromolecular adhesive additivesFilm/foil adhesivesElastomerWax
Owner:DOW GLOBAL TECH LLC

Anti virus for an item store

ActiveCN100557546CDigital data processing detailsSpecial data processing applicationsAnti virusMemory bank
Owner:MICROSOFT TECH LICENSING LLC

Data transmission method and device

ActiveCN111277600BTransmissionData packTransceiver
Owner:YUSUR TECH CO LTD

A method and system for automatically adding water to an electric steamer

ActiveCN110326961BReduce the temperatureIncrease temperatureSteam cooking vesselsWarming devicesWater storageThermodynamics
Owner:宁波奥克斯厨电制造有限公司 +1

Flue gas desulfurization synergistic agent

InactiveCN103463962BIncrease concentrationInhibition of dissolutionDispersed particle separationAcetic acidSuccinic acid
Owner:重庆高成环保技术开发有限公司

A dual-channel multifunctional Chinese herbal medicine skin repair instrument

InactiveCN103271814BPromote absorptionImprove the beauty effect of treatmentMedical devicesBathing devicesSkin repairEngineering
Owner:SOUTHERN MEDICAL UNIVERSITY

Method for continuously enriching and separating phosphoeptide at high throughput

InactiveCN101885754BIncrease contact areaEfficient selective enrichmentPeptide preparation methodsAutomatic controlContact time
Owner:DONGHUA UNIV

Expansion valve for rear seat air conditioner

ActiveCN1959164ACompressorDiaphragm valvesMobile vehicleEngineering
Owner:HANON SYST

Water filtering method

ActiveCN103058410BReduce concentrationLoose structureWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentFlocculationWater filter
Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Method for determining key temperature for growth and development of bacterial strain capable of producing coronatine

InactiveCN102517370BRobust Population Temperature CharacteristicsRobust and reliable practical technologyMicrobiological testing/measurementMicroorganism based processesModel selectionCoronatine
Owner:JIANGSU UNIV OF SCI & TECH

Screw type pipeline travel mechanism

InactiveCN101749520BRealize synchronized motionAdaptablePigs/molesPower outputElectric motor
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Multifunctional ventilating type protection material and preparation method thereof

InactiveCN101181661BVersatileAchieve harmonyFire extinguisherSocial benefitsEconomic benefits
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME +1

Electrostatic spinning method of red fluorescent nanosheet Y2O2SO4: Eu3+

InactiveCN102874861BImprove luminosityUniform shapeMaterial nanotechnologyRare earth metal compoundsFiberSpinning
Owner:ZHEJIANG SCI-TECH UNIV

A wellhead sealing and blowout prevention device for heavy oil thermal recovery

ActiveCN111894508BReduce labor intensityGuaranteed uptimeWell/borehole valve arrangementsSealing/packingThermodynamicsRotary pump
Owner:赵振军

An adjustable voltage electrode type water heating equipment

ActiveCN111503877BAdjust the water temperatureLow costWater heatersSilicon-controlled rectifierVacuum pump
Owner:YANTAI ZHUOYUE NEW ENERGY TECH

A production method for increasing the yield of isophthalic acid-5-sulfonic acid for synthesizing three monomers

ActiveCN109180538BShort reaction timeLow reaction temperatureSulfonic acid preparationOleumReaction temperature
Owner:SHANDONG FIRST MEDICAL UNIV & SHANDONG ACADEMY OF MEDICAL SCI +1

A flower watering device for intelligent forestry

InactiveCN111685025BDosage controlReal-time monitoring of humiditySelf-acting watering devicesReceptacle cultivationForest industrySoil science
Owner:丰和园林建设集团有限公司

A kind of menthol fragrance precursor compound and its preparation method and application

ActiveCN107382931BReduce volatilityImprove stabilityOrganic chemistryTobacco treatmentMentholButanedioic acid
Owner:CHINA TOBACCO YUNNAN IND

Bionic solar water heater heat collection plate

InactiveCN100587358CTake advantage ofImprove utilization efficiencySolar heating energySolar heat devicesSolar waterEngineering
Owner:BEIJING FORESTRY UNIVERSITY

Control method, system and device for circuit field fall-back

ActiveCN101222765AImprove satisfactionGuaranteed availabilityConnection managementRadio/inductive link selection arrangementsUsabilityNetwork service
Owner:ZTE CORP

A large-brimmed hat with an embedded air purifier

ActiveCN105708022BProtect respiratory healthImprove ventilationHatsHeadwear capsAir purifiersAir cleaning
Owner:HUNAN KUANGWEI TECH CO LTD

Radiating device

ActiveCN101573017ASemiconductor/solid-state device detailsSolid-state devicesThin metalBiochemical engineering
Owner:CHAMP TECH OPTICAL FOSHAN

Optical touch device

ActiveCN101937289AReduce restrictionsIncrease flexibilitySpeed measurement using gyroscopic effectsAcceleration measurementRemote controlTouch panel
Owner:XUZHOU NADIA ELECTRONICS TECH

Electrical contact

ActiveCN101790819ACombined continuousLarge bending stressCoupling device detailsMechanical engineeringElectrical contacts
Owner:TE CONNECTIVITY GERMANY GMBH

A model test method for ditching of rotorcraft

ActiveCN106525388BEffectively evaluate ditching performanceAccurate and effective measurementHydrodynamic testingData acquisitionEngineering
Owner:CHINA SPECIAL TYPE FLIER RES INST

An open-pit coal mine end-side mining drilling rig

ActiveCN111119883BEasy to liftAccurate operationPropulsionCutting machinesHydraulic cylinderMining engineering
Owner:CHINA UNIV OF MINING & TECH

Photosensitive sensor used for switchgear safety protection device and its preparation process

ActiveCN109083902BEffective protectionFix damageMaterial gluingUltraviolet lightsEngineering
Owner:ANHUI CHANGNAN ELECTRICAL TECH

A kind of blackboard eraser and its using method

ActiveCN110525094BPrevent fallingImprove wiping effectBoard cleaning devicesEngineeringMechanical engineering
Owner:徐艳霞

Single / double stage mixed composite stacking heat pump air conditioner unit

InactiveCN100547319CReduce one heat exchange processReduce the compression ratioHeat pumpsCompression machines with reversible cycleSingle stageEngineering
Owner:NANJING UNIV OF SCI & TECH

Wheel carrier for four-wheel skating shoes

InactiveCN100502987CEven by forceEasy to controlSkate-boardsRoller skatesEngineeringShock absorber
Owner:贺国峰

Single arm failure redundancy in a multi-rotor aerial vehicle with least rotors/propellers

ActiveCN110997485AMaintain stabilityAircraft power plantsPropellersFlight vehiclePropeller
Owner:IDEAFORGE TECH PVT LTD

A preparation method and equipment of western medicine composition for treating bronchitis

ActiveCN111617863BSame particleImprove diffusion efficiencyAntibacterial agentsTetracycline active ingredientsWestern medicinePharmaceutical drug
Owner:侯西成

A device for testing fracture toughness of brazed joints

ActiveCN105547837BGuaranteed parallelImprove reliabilityMaterial strength using tensile/compressive forcesTest sampleData acquisition
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Wax used for dehairing from human body, its preparation method

InactiveCN100398088CGood effectComfortable temperatureCosmetic preparationsHair removalBee productsWax
Owner:江苏泰尔新材料股份有限公司

A Simulation Method of Mass Concrete Water Pipe Cooling Temperature Field

ActiveCN106021720BSimulated cooling effectImprove efficiencyDesign optimisation/simulationSpecial data processing applicationsCooling effectEngineering
Owner:HOHAI UNIV

Stepped member for steel pipe storage and method for storing steel pipe

ActiveCN104648806BImplement tiered storageFlexible adjustmentExternal framesSheet steelAlloy
Owner:攀中伊红金属制品(重庆)有限责任公司

Interactive three-dimensional real scene and digital image high-speed fusion processing system and processing method

ActiveCN104536579BInput/output for user-computer interactionGraph readingCode moduleLiquid-crystal display
Owner:SHENZHEN WEIA TECH

A blockchain-based smart parking system and consensus mechanism optimization method

ActiveCN110971712BImprove reliabilityImprove real-time performanceTicket-issuing apparatusRoad vehicles traffic controlControl signalOutput device
Owner:广东迅华电气技术有限公司

A Household Water Meter for Data Acquisition

ActiveCN110836700BAchieve no entryRealize manual observation dataVolume indication and recording devicesWater useData acquisition
Owner:徐州润物科技发展有限公司

Debugging device and debugging method

InactiveCN103823725AReduce debugging timeLow costDetecting faulty hardware by power-on testRedundant data error correctionLookup tableComputer science
Owner:INVENTEC PUDONG TECH CORPOARTION +1

A kind of textile yarn automatic lubricating equipment and lubricating method

ActiveCN112899919BAvoid wastingEasy to operateTextile treatment machine arrangementsLiquid/gas/vapor textile treatmentHydraulic cylinderTextile yarn
Owner:浙江沪江线业有限公司

Die with heating device

InactiveCN103072222BSimple structureUniform surface temperature distributionPower flowRoom temperature
Owner:KUNSHAN YURONG ELECTRONICS +1

Copying turning apparatus for water sleeve arcuated inner bore in round blank crystallizer

InactiveCN101402141BSimple structureEasy to operateCopying process control systemsTurning machinesJackscrewEngineering
Owner:大连冶金结晶器有限公司

Hinge of vehicle door, and making method

InactiveCN1959051BSmooth rotationClear gearPin hingesSelf limitingEngineering
Owner:ANHUI SAIJUE MACHINERY MFG CO LTD

Demagnetization detection method, demagnetization detection circuit and constant current driver using the circuit

ActiveCN103728578BReduce design costIncrease flexibilityMagnetic property measurementsElectric light circuit arrangementVoltage referenceEnergy storage
Owner:MAXIC TECHNOLOGY CORPORATION

Piston for centrifugation

ActiveCN111699046ARotary centrifugesLaboratory glasswaresCentrifugationEngineering
Owner:李晙硕

A portable medical first aid platform based on the Internet of Things

ActiveCN111132051BReduce volumeEasy to carryMedical communicationParticular environment based servicesThe InternetEngineering
Owner:QILU NORMAL UNIV

A kind of rubber glove with anti-inflammatory function and preparation method thereof

ActiveCN103587017BGood anti-inflammatory effectImprove product qualitySurgical glovesDomestic articlesEngineeringAnti-inflammatory analgesics
Owner:镇江华扬乳胶制品有限公司

Hot switch method of software interface

ActiveCN102929712BRealize switchingWork without interruptionProgram initiation/switchingSoftware engineeringIntelligent interface
Owner:YOZOSOFT

A hot-dip galvanizing slag recovery device

ActiveCN109022804BSmooth rotationIncrease contact areaHot-dipping/immersion processesProcess efficiency improvementSlagProcess engineering
Owner:益阳苏湘环保科技有限公司

Method for charging zinc-air batteries using a constrained potential

ActiveCN104937764BFuel and secondary cellsSecondary cells charging/dischargingElectrical batteryPhysical chemistry
Owner:ELECTRICITE DE FRANCE

A cosmetic pen body injection mold

ActiveCN111070571BEasy to take outImprove demoulding efficiencyEngineeringInjection molding machine
Owner:常熟市池田化妆品包装有限公司

A pwm/pfm control circuit

ActiveCN104993701BReduce charging currentReduce frequencyEfficient power electronics conversionDc-dc conversionCharge currentPower flow
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Method for producing liquid crystal display

InactiveCN1324377CImprove alignment efficiencyImprove productivitySemiconductor/solid-state device manufacturingNon-linear opticsLiquid-crystal displayEngineering
Owner:LG DISPLAY CO LTD

Method for producing environment-friendly rubber oil through blending method

ActiveCN101693772BImprove wet skid resistanceHigh aromatic contentHydrocarbon oils refiningResidual oilTower
Owner:CHINA NAT OFFSHORE OIL CORP +2

Electronic device

ActiveCN103148089BConvenient to accommodateEasy to operatePivotal connectionsMechanical engineeringElectronic equipment
Owner:LENOVO (BEIJING) LTD

Concrete Quality Traceability System

ActiveCN113139733BStrong reliabilitySolve information silosCo-operative working arrangementsResourcesInformation transmissionConstruction engineering
Owner:GUANGZHOU YUEJIAN SANHE SOFTWARE

Li-n-h system hydrogen storage material and preparation method thereof

ActiveCN107161946BLow hydrogen release temperatureLower hydrogen desorption peak temperatureHydrogenHydrogen atmosphereSulfate
Owner:SHANGHAI UNIV

A kind of natural rubber/modified white carbon black composite material and preparation method thereof

ActiveCN107353448BGood dispersionSimple stepsAcetic acidRare earth
Owner:AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI

State simplification method of sequential logic circuit based on granular computing

ActiveCN108170911BAvoid it happening againGuaranteed optimalityCAD circuit designSpecial data processing applicationsTheoretical computer scienceSequential logic
Owner:TAIYUAN UNIV OF TECH

A mems magnetic field sensor with a folded beam structure and its preparation method

ActiveCN107271930BLarge displacement degrees of freedomNot prone to fatigue fractureMagnitude/direction of magnetic fieldsCapacitanceMEMS magnetic field sensor
Owner:HEFEI UNIV OF TECH

A kind of multi-function gateway multi-channel data intelligent distribution method and system

ActiveCN114079672BRealize intelligent distributionAvoid transmissionNetwork connectionsChannel dataTransmission channel
Owner:广州市成格信息技术有限公司

All-bamboo tapered-joint extension material and manufacturing method thereof

InactiveCN103056934BImprove connection strengthGuaranteed coaxialityWood veneer joiningFinger joining apparatusEngineeringApplication areas
Owner:BEIJING FORESTRY MACHINERY RES INST OF STATE FORESTRY ADMINISTRATION

A kind of emulsion type antirust cutting fluid and preparation method thereof

ActiveCN103756770BImprove the lubrication effectImprove cooling effectLubricant compositionKeroseneFatty alcohol
Owner:当涂县金龙凤科技股份有限公司

Method for Measuring Air Specific Heat Capacity Ratio by Piston Vibration in Single-End Sealed Horizontal Cylinder

InactiveCN104483233BFlexibleIncrease elasticityMaterial analysisHarmonic vibrationEngineering
Owner:SICHUAN UNIV

Device for positioning active to-be-measured-object in real time by using synchronous antenna arrays

ActiveCN102798839BGuaranteed accuracyEasy to operatePosition fixationPhase differenceComputerized system
Owner:广东利通科技投资有限公司