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.

Rotary inertial piezoelectric actuator with built-in photoelectric encoder and its actuation method

ActiveCN106899228BImprove output performanceReduce wear effectPiezoelectric/electrostriction/magnetostriction machinesInterference fitCircular disc
Owner:XI AN JIAOTONG UNIV

Driving suggestion method, system, storage medium and server based on big data

ActiveCN113048997BInstruments for road network navigationSimulationOperations research
Owner:CHONGQING UNIV OF EDUCATION

Working Bucket Hydraulic Control System and Engineering Vehicle

ActiveCN103629175BAchieve recyclingWorking bucket automatic levelingServomotor componentsServomotorsHydraulic cylinderControl system
Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE +1

Process method for surface sacrificial layer of mems device prepared by using soi sheet

ActiveCN104003349BAvoid stickingLess bendingDecorative surface effectsChemical vapor deposition coatingEtchingPre stress
Owner:PEKING UNIV

A 3D printing device for the preparation of metamaterials

ActiveCN107662333BQuality assuranceIncrease printing speedAdditive manufacturing apparatus3D object support structuresControl systemConductive materials
Owner:INST OF CHEM CHINESE ACAD OF SCI

Body shape recognition method based on big data processing

ActiveCN109472186BMeet different needsCharacter and pattern recognitionElectric/electromagnetic audible signallingHuman bodyBody shape
Owner:凯士电子(浙江)有限公司

Method for improving forward business mixing automatic re-sending efficiency, base station controller

ActiveCN101052233BImprove efficiencyImprove demodulation qualityPower managementError prevention/detection by using return channelData rateControl channel
Owner:XFUSION DIGITAL TECH CO LTD

Emergency positioning method based on IP, server and system thereof

InactiveCN102413195BHigh precisionEffective positioningInterconnection arrangementsWireless commuication servicesSession Initiation ProtocolEngineering
Owner:安徽圣大天齐电子科技有限公司

Method for preparing fibrillar meshwork structure conducting polypyrrole film by interfacial polymerization

InactiveCN102516538BEasy to operateLow toxicityBulk chemical productionFiberPolymer science
Owner:HOHAI UNIV

New thrust chain device

ActiveCN104633034BSmooth application of tensionGearingThree levelPull force
Owner:GUANGXI UNIV

Ink-jet printer

InactiveCN101134394BEfficient removalPrevent reattachmentPrintingEngineeringInkjet printing
Owner:SEIKO PRECISION CO LTD

Device control method, device and electronic device

ActiveCN109257732BIncrease signal strengthImprove experienceConnection managementDevices with wireless LAN interfaceComputer hardwareSignal strength
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A hanger for hub micro-arc oxidation

ActiveCN106119925BEasy to installEasy to disassembleAnodisationElectrolysis componentsMicro arc oxidationComposite film
Owner:KA SHUI TECH HUIZHOU CO LTD

an electric hammer

InactiveCN102554878BImprove efficiencyEasy to operatePortable percussive toolsEngineeringEnergy conversion efficiency
Owner:NINGBO GEMAY IND

Image display device and light source unit therefor

InactiveCN1691117ATelevision system detailsProjectorsDisplay devicePeak value
Owner:HITACHI LTD

Pressure automatic adjusting device for dive motor

InactiveCN101145708BExtended service lifeSimple structurePump componentsPump installationsUpper jointWorking environment
Owner:支春来

A self-propelled forage harvesting and bundling machine

InactiveCN105723917BEasy to chopGuaranteed qualityReaper-bindersForage harvesterEngineering
Owner:SHIJIAZHUANG XINNONG MACHINERY +1

System designed to reduce the amount of nox in motor vehicle exhaust gases

InactiveCN103228884BReduce NO <sub>X</sub> quantityReduce the necessary timeInternal combustion piston enginesExhaust apparatusNitrogen oxidesMotorized vehicle
Owner:AAQIUS & AAQIUS

Display system and display method of AC and DC power grid operating characteristics based on rtds real-time digital simulation

ActiveCN104616572BFlexible designImprove performanceData processing applicationsEducational modelsTransient stateDisplay device
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Method and device for detecting network access results, and computer storage medium

ActiveCN107889109BImprove Internet experienceVerify validityAssess restrictionSecurity arrangementAccess networkEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method of large-diameter pile hole operation

ActiveCN105003199BSmooth dischargeIncrease supportDrilling drivesSteel barDrill bit
Owner:SHANDONG ZHONGRUI CONSTR MACHINERY CO LTD

A method for producing coke by using coke powder and tar residue to replace part of coal

ActiveCN104845649BAlleviate shortagesCoke ovensCarbonizationTar
Owner:BAOSHAN IRON & STEEL CO LTD

Trench gate charge storage type insulated gate bipolar transistor (IGBT)

InactiveCN102683403BImprove breakdown voltageSemiconductor devicesParasitic bipolar transistorConductivity modulation
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +1

Food cooking appliance

InactiveCN101617912BCooking-vessel materialsCooking-vessel lids/coversAusteniteIngested food
Owner:SEB SA

Introduction method for sea-tangle

InactiveCN100544589CHigh ability to withstand harsh environmentsIncrease success rateCultivating equipmentsPlant cellsSporangiumDry heat
Owner:MARICULTURE INST OF SHANDONG PROVINCE

Ultrasonic health care massager for legs

InactiveCN109718079BEffectiveShorten the timeVibration massageHuman bodyPhysical medicine and rehabilitation
Owner:JILIN UNIV

Pedestrian re-identification data generation method under different lighting conditions based on adversarial network

ActiveCN109726669BLow costImprove efficiencyCharacter and pattern recognitionPattern recognitionGenerative adversarial network
Owner:浙江捷汇鑫数字科技有限公司

A single crystal furnace thermal field heating device and heating method thereof

ActiveCN113122911BEasy to operateImprove efficiencyPolycrystalline material growthBy pulling from meltCrucibleEngineering
Owner:浙江晶阳机电股份有限公司

EVA (Ethylene vinyl-acetate) film and manufacturing method thereof

ActiveCN103205212BImprove adhesionHigh transparencyFilm/foil adhesivesSynthetic resin layered productsPolymer sciencePolyolefin
Owner:GUANGDONG ANDELI NEW MATERIALS CO LTD

High temperature pipeline heat insulation clamp without two wing ear plates

ActiveCN103148315BSmall structure sizeReduce manufacturing costThermal insulationPipe protection by thermal insulationLine tubingEngineering
Owner:JIANGSU MINGJIANG MACHINERY MFG

Stretcher bracket with auxiliary transportation turning plate

ActiveCN102631263BLower the ground clearanceEasy loading and unloadingStretcherLocking mechanismEngineering
Owner:SANITARY EQUIP INST ACAD OF MILITARY MEDICAL SCI PLA

Item display device and item display method

InactiveCN104182149BReduce the number of timesImprove satisfactionInput/output processes for data processingDisplay deviceControl unit
Owner:ALPINE ELECTRONICS INC

Electronic bid document multi-layer encryption and decryption system and method for electronic bidding

ActiveCN103795523BImprove securityImprove work efficiencyOffice automationSecuring communicationPublic key certificateClient-side
Owner:福州市勘测院有限公司

Backlight module group

InactiveCN100419516CImprove internal heat dissipationFast conductionNon-linear opticsDiffusionEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of water-based erucamide emulsion and preparation method thereof

ActiveCN107936680BEvenly dispersedImprove the lubrication effectInksCoatingsEmulsionErucyl amide
Owner:郑州市仲达新材料科技有限公司

Rechargeable battery pack

ActiveCN107799681BSolve matching problemsCoupling device detailsCells with cell condition indicationsRechargeable battery packMechanical engineering
Owner:CONTA

Processing method of fish diced meat non-cooking freezing prepared food and product prepared by processing method

InactiveCN102805377AKeep sweetSmall shapeFood preparationBiotechnologyNutrition
Owner:SHANDONG ORIENTAL OCEAN SCI TECH

A refrigeration and freezing device

ActiveCN106352648BAdjustable temperatureEasy to implementLighting and heating apparatusDomestic refrigeratorsEngineeringRefrigeration
Owner:HAIER SMART HOME CO LTD

Train central control unit installation box, train control equipment and train control cabinet

ActiveCN103101544BImprove installationImprove maintainabilityLocomotivesControl engineeringControl equipment
Owner:CHINA CNR CORPORATION

An automatic identification passive tag and its communication system based on visible light communication

InactiveCN106529645BWith storage functionHas a storableCo-operative working arrangementsRecord carriers used with machinesEngineeringElectromagnetic radiation
Owner:TIANJIN UNIV

Unified control method and system for barcode printing equipment

ActiveCN104772992BReduce workloadAffect production efficiencyTypewritersOther printing apparatusWorkloadDevelopment period
Owner:GOERTEK INC

A kind of metal organic framework material and its preparation method and application

ActiveCN111892715BEvenly dispersedHigh yieldFluorescence/phosphorescenceZinc ionMetal-organic framework
Owner:广东泰金智能包装有限公司

Signaling optimization processing method, device and system

ActiveCN103178938BReduce loadEasy to handleError preventionWireless communicationAccess networkTime delays
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Floating Die Punching Die for Car Roof

ActiveCN107442645BShorten production timeReduce retrofit riskPerforating toolsMetal-working feeding devicesProduction linePunching
Owner:CHINA FIRST AUTOMOBILE

Liquid crystal display device with switchable viewing angle

ActiveCN106444104BLess warpingStrong penetrating powerNon-linear opticsLiquid-crystal displayLiquid crystal
Owner:KUSN INFOVISION OPTOELECTRONICS

A Method for Improving the Receiving Performance of Differential System

ActiveCN104967583BImprove reception performanceReduce noiseModulated-carrier systemsChannel estimationData simulationDifferential modulation
Owner:江苏研泉通信技术有限公司

Graphene oxide disperse composite phase-change energy storage microcapsules and preparation method

InactiveCN105860936AFix the leakSolve the problems that hinder the application in practiceHeat-exchange elementsMicroballoon preparationPhase-change materialMaterials science
Owner:JILIN JIANZHU UNIVERSITY

Lead-free copper alloy wire material and preparation method thereof

ActiveCN102676870BAdjustable lengthEasy to cutTe elementHot working
Owner:TIELING FUXING COPPER IND

A kind of high-strength composite aluminum alloy plate and preparation method thereof

ActiveCN110450476BDiffusion fusion effect is goodImprove bindingAnodisationFurnace typesMicro arc oxidationSilicon alloy
Owner:马鞍山南实科技有限公司

Method and device for accessing NGMS card

ActiveCN101772204BRealize managementEasy to controlRecord carriers used with machinesTelephone set constructionsComputer moduleComputer terminal
Owner:HUAWEI DEVICE CO LTD

A kind of ct front collimator with adjustment mechanism

ActiveCN111631747BEasy to adjustHigh precisionComputerised tomographsTomographyMechanical engineeringPhysics
Owner:SAINUO WEISHENG SCI & TECH BEIJING

Feed device and recording device

InactiveCN101654195BSame function and effectFunction indicatorsArticle separationPaper sheetElectrical and Electronics engineering
Owner:SEIKO EPSON CORP

4-amido-1,8-naphthalimide derivative fluorescent dichroic dye and application thereof

InactiveCN101942210BNegative fluorescent dichroismNovel structureLiquid crystal compositionsNaphthalimide/phthalimide dyesQuantum yieldGreen yellow
Owner:DALIAN UNIV OF TECH

Digital TV data transmission method and system

ActiveCN103096159BReduce couplingReduce difficultySelective content distributionCode couplingData stream
Owner:HISENSE BROADBAND MULTIMEDIA TECH

Anti-rolling auxiliary device for electric vehicle driven by push rod motor

ActiveCN106347527BEasy to useWon't wear outCyclesCycle standsElectric machineryElectric cars
Owner:吴仁渭

3C oriented digital household middleware engine

ActiveCN100531200CGuaranteed upgradabilityIncrease vitalityData switching by path configurationGraphicsInformation repository
Owner:SHENZHEN TCL IND RES INST +1

A unified control method for rectifier and inverter

ActiveCN107222114BAchieve sharingShorten the development cycleAc-dc conversionPower factorHarmonic control
Owner:ZHEJIANG UNIV

A production system for metal marble pattern thermal insulation and decoration integrated panel edge trim

ActiveCN109352334BGuarantee product qualityIncrease productivityOther manufacturing equipments/toolsEngineeringMetal
Owner:江苏斯派尔建材科技有限公司

Edge detection sensor for windshield glass

InactiveCN102564292BGuaranteed to move normallySimple way of workingElectric/magnetic contours/curvatures measurementsMicrocontrollerControl system
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

A Grain Refining Method for Preventing Silicon Poisoning of Al-Si Alloy

ActiveCN111996409BSolve processing problemsAvoid "silicon poisoning" effectSilicon alloyMetallic materials
Owner:XIANGTAN UNIV

Apparatus and methods for wireless communication

InactiveCN105144474ASimultaneous aerial operationsAntenna supports/mountingsAntenna (radio)Radio frequency circuits
Owner:NOKIA TECH OY

Code analysis method and system

ActiveCN102193859BImprove analysis efficiencyIncrease flexibilitySoftware testing/debuggingEnterprise levelAnalysis method
Owner:SHENZHEN SHI JI GUANG SU INFORMATION TECH

Priority Evaluation Method of Radar Nodes in Networked Radar System

ActiveCN104318115BImprove accuracyImportance features are unlimitedTransmission monitoringSpecial data processing applicationsTraffic capacityTelecommunications link
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Internet-controlled lock system

InactiveCN103093531BIndividual entry/exit registersThe InternetUnique identifier
Owner:陈志衍

Power management device and power management method

InactiveCN103176581BExtension of timeAvoid resetting the programError detection/correctionVolume/mass flow measurementSupply managementEmbedded system
Owner:INVENTEC CORP

A load reduction method for power supply reliability of an independent microgrid power supply system

ActiveCN104682398BTake advantage ofEnsure power supply reliabilityPower network operation systems integrationAc network voltage adjustmentMicrogridControl power
Owner:SOUTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP CORP

Arc edge fit mobile phone film

InactiveCN107690012BPrevent outflowReduce high angle refractionTelephone set constructionsImage resolutionProtection layer
Owner:深圳市鑫三奇科技有限公司

A kind of graphene lubricating oil for robot and its preparation method and application

ActiveCN111676085BImprove Oxidation StabilityImprove rust resistanceLubricant compositionMetallurgyPyrrolidinones
Owner:佛山市南海区里水镇经济促进局 +1

Circuit ceramic material composition and preparation process thereof

InactiveCN102718467BReduce pollutionImprove performanceCeramic materials productionClaywaresMineral SourcesSludge
Owner:贝爱达电器制造股份有限公司

A device and method for twist detection and untwist of panda-type polarization-maintaining optical fiber

InactiveCN104655058BNo damageReduced Radial Magnetic Field SensitivitySagnac effect gyrometersUsing optical meansInformation controlGyroscope
Owner:ZHEJIANG UNIV

Cavitation vapor closet pan

InactiveCN1188573CImprove suction capacitySimple manufacturing processFlushing devicesCycloneCavitation
Owner:广州斯克罗莱涡卷精密机械有限公司 +3

Garbled code processing method and device

ActiveCN108271041BGarbled code eliminationGarbled code elimination method is convenient and quickSelective content distributionProgramming languageData pack
Owner:BEIJING GRIDSUM TECH CO LTD

Method and system for encrypting multicast data

ActiveCN102833230BNo performance impactTransmissionMassageBroadcast data
Owner:NEW H3C TECH CO LTD

A lower linkage folding joint of a linkage folding stroller

ActiveCN104442984BReduce thicknessReduce volumeCarriage/perambulator with multiple axesEngineeringSacroiliac joint
Owner:GUANGDONG ROADMATE GRP

A preparation method of high-barrier and aging-resistant high-density polyethylene resin for cosmetic bottles

ActiveCN109053941BImprove aging resistanceGuaranteed air tightnessPolymer sciencePolymer chemistry
Owner:HANGZHOU KANGHONG IND & TRADE

A drilling machine for processing air-conditioning hardware

ActiveCN111390236BEasy to adjustReduce wearWork clamping meansPositioning apparatusComputer hardwareElectric machinery
Owner:苏州玉田精密模具有限公司

Anhydrous fiber dyeing method of mixed fluid medium

ActiveCN109355928AIncrease polarityImprove solubilityTextile/flexible product manufactureDyeing processSolubilityWater resources
Owner:SUZHOU UNIV

Method for obtaining optical link relationship, panel point device and optical networking system

InactiveCN102396172AGet it in timeEasy to operateMultiplex system selection arrangementsTransmission monitoring/testing/fault-measurement systemsNetworked systemPointing device
Owner:HUAWEI TECH CO LTD

Tendon pulling method of pig foot tendon pulling unit

InactiveCN112493296AAutomate operationImprove efficiencyMeat holding apparatusLong armStructural engineering
Owner:DONGGUAN SONGYAN ZHIDA IND DESIGN CO LTD

Semiconductor device and its manufacturing method

InactiveCN1551340AImprove production efficiencySemiconductor/solid-state device detailsSolid-state devicesElectrical conductorSemiconductor chip
Owner:FUJI ELECTRIC CO LTD

Heat treatment equipment and semiconductor device manufacture method

InactiveCN1362731ARelieve pressureSemiconductor/solid-state device manufacturingFrom chemically reactive gasesEngineeringSemiconductor
Owner:SEMICON ENERGY LAB CO LTD

System and method for tuning an antenna in a wireless communication device

ActiveCN104954027AReduce or eliminate degradation in transmission performanceTransmissionControl signalRadio frequency
Owner:APPLE INC

Clock generation device

InactiveCN1499719AImprove performancePulse generatorPulse automatic controlFrequency spectrumPhase difference
Owner:ROHM CO LTD

A modular water-cooled cabinet and its noise redundancy control method

ActiveCN104457068BRun effective controlMeet thermal requirementsRefrigeration safety arrangementCooling/ventilation/heating modificationsControl signalEngineering
Owner:716TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Extraction and purification of blue berry and its product

InactiveCN1279049CHigh dissolution rateAvoid degradationSugar derivativesSugar derivatives preparationPurification methodsUltrafiltration
Owner:贵州金桫椤科技农业发展有限公司 +1

A test equipment for welding gold wire tension and gold ball shear force

ActiveCN104697856BAvoid jitterEasy to observeMaterial strength using tensile/compressive forcesMaterial strength using steady shearing forcesPull forceGold ball
Owner:SINY OPTIC COM CO

A slotted sleeve directional blanking device for an assembly machine

ActiveCN113042987BTimely detectionQuality assuranceMetal working apparatusClassical mechanicsChain link
Owner:QINGDAO CHOHO IND CO LTD

Compound microbial preparation and preparation method thereof

ActiveCN103333813BFull rangeCompatibility is reasonableBiocideFungiMicroorganismBacillus thuringiensis
Owner:攀枝花市绿态美生物科技有限公司

A preparation device and preparation process for electronic grade aluminum etching solution

ActiveCN111996532BSimple structureEasy to operateTransportation and packagingMixer accessoriesAcetic acidO-Phosphoric Acid
Owner:FUJIAN TIANFU ELECTRONIC MATERIAL CO LTD

Traction beams for rail vehicles

ActiveCN108791348BUnderframesStructural engineeringMechanical engineering
Owner:CSR CHENGDU +1

A new detection method for docusate sodium content and related substances

ActiveCN105891352BAccurate measurementReduce testing costsComponent separationTest articleETHYLHEXYL ACETATE
Owner:ZHONGSHAN BAILING BIOTECHNOLOGY CO LTD

A kind of cold bending forming method of square sharp-angle steel pipe

ActiveCN111215475BAchieve universal rollingEngineeringPipe
Owner:HANKOU STEEL ROLLING MILL WUHAN IRON & STEEL CORP

A kind of fast curing silicone sealant for photovoltaic modules and preparation method thereof

ActiveCN109181623BFast curingHigh bonding strengthNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer sciencePtru catalyst
Owner:GUANGZHOU JOINTAS CHEM

Information processing appts. with optical data reader, servers, and electronic commerce method

InactiveCN1661616AInstruments for road network navigationBuying/selling/leasing transactionsDisplay deviceFinancial transaction
Owner:北川 淑子 +1

Adjusting circuit and circuit adjusting method

ActiveCN103631723BIncrease flexibilityImprove universalityMemory adressing/allocation/relocationProgrammable read-only memoryComputer engineering
Owner:NO 47 INST OF CHINA ELECTRONICS TECH GRP

Method for testing radio frequency multiple-input multiple-output packet data signal transceivers

InactiveCN105164946BTransmitters monitoringSpatial transmit diversityTransceiverData stream
Owner:LITEPOINT CORP

Method for measuring 222Rn (radon) and 220Rn daughters in air by means of alpha energy disperse spectroscopy

ActiveCN102830128BReduced measurement timeHigh measurement accuracyMaterial analysis using wave/particle radiationSpectroscopyRadon Daughters
Owner:HENGYANG NORMAL UNIV

Method for producing liquid of shark cartilage utilizing cartilage of shark

InactiveCN100534444CDigestive systemSolution deliveryPharmacy medicineMedicine
Owner:姜 敏子

Method, device and electronic equipment for setting lock screen password

ActiveCN106203028BThe unlocking process is simpleReduce the time required for unlocking operationsDigital data authenticationStrategy mapPassword
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD

A kind of compound three-dimensional ecological interplanting cultivation method of pepper, loofah and water spinach

ActiveCN108812116BImprove physical and chemical propertiesHigh in beneficial bacteriaSeed and root treatmentFertilising methodsEconomic benefitsAgricultural crops
Owner:HUNAN VEGETABLE RES INST

Modular electronic vision tester

ActiveCN106618472BEasy to carryEasy to transportEye diagnosticsVision inspectionModularity
Owner:SHANGHAI MEDIWORKS PRECISION INSTR CO LTD

Base turnover device

InactiveCN114289982AIncrease speedImprove processing efficiencyWelding/cutting auxillary devicesAuxillary welding devicesDrive shaftEngineering
Owner:江苏圣创半导体科技有限公司

A Direction Finding and Target Recognition Method Based on Passive Phased Array Antenna

ActiveCN109324322BImprove search speedEasy to implementRadio wave reradiation/reflectionTime domainPassive radar
Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

Camera module, electronic equipment, camera module control method and control device

ActiveCN112887543BReduce resistanceAvoid resistanceTelevision system detailsColor television detailsEngineeringCamera module
Owner:VIVO MOBILE COMM CO LTD

A kind of soft clad metal graphite medium temperature energy storage battery and preparation method thereof

ActiveCN110890539BLower operating temperatureImprove securityCell electrodesFinal product manufactureElectrical batteryMolten salt
Owner:XI AN JIAOTONG UNIV

motorcycle helmet

ActiveCN106108211BEasy to loosenQuick releaseHelmetsHelmet coversLocking mechanismEngineering
Owner:FOSHAN NANHAI JIUJIANG JIADESHI HELMET CO LTD

A kind of herbicide composition and its application

ActiveCN112075451BLong durationOvercoming the disadvantages of drug resistanceBiocideAnimal repellantsGlyphosateSulfonylurea
Owner:北京傲锐科技有限公司

An outer ring grinding device for drive shaft assembly processing

ActiveCN110802476BFlexible useReduce pollutionGrinding wheel securing apparatusGrinding drivesDrive shaftStructural engineering
Owner:芜湖佳先传动轴有限公司

Holder for Drill Coating

ActiveCN103261475BAvoid polygonsLiquid surface applicatorsVacuum evaporation coatingEngineeringStructural engineering
Owner:OERLIKON SURFACE SOLUTIONS AG PFAFFIKON

Devices for capturing objects or carrying assault weapons

InactiveCN103267448BSimple structureEasy to manufactureWeapons typesAttack deviceElectrical and Electronics engineering
Owner:马升昊

Integrated nano microcavity current amplifier

InactiveCN102347736BSmall sizeQuick responseSemiconductor devicesTotal currentWaveguide
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Semi-continuous casting crystallizer for suppressing cracking of magnesium alloy billet and method of use thereof

ActiveCN105108080BImprove surface qualityAvoid crackingIngotCasting mold
Owner:NORTHEASTERN UNIV LIAONING

An overhead line bending stiffness measuring device

InactiveCN103499497BSolve the problem that the bending stiffness is not easy to determine accuratelyThe test result is accurateMaterial strength using steady bending forcesEngineeringStructural engineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

multifunctional schoolbag

ActiveCN107836807BAvoid troubleTravelling sacksTravelling carriersEngineeringBottle
Owner:TAIZHOU HONGLIN IND DESIGN CO LTD

Heat storage device and air conditioner equipped with the heat storage device

ActiveCN103154643BGuaranteed reliabilityCompressorHeat storage plantsHeat storage materialEngineering
Owner:PANASONIC CORP

A tripod head cover

ActiveCN110274134BEasy to operateQuick and labor-saving operationStands/trestlesStructural engineeringIndustrial engineering
Owner:佛山市特达摄影器材有限公司

Production equipment and method for connectors including needle parts

ActiveCN108598834BEasy to adjustCompact and reasonable structureContact member assembly/disassemblyNumerical controlAdhesive
Owner:CHANGZHOU DISIBO MEDICAL PROD

Electronic ballast of light-adjustable high strength gas discharge light

InactiveCN1262153CExtend your lifeWide dimming rangeElectrical apparatusElectric lighting sourcesTransformerLamp current
Owner:ZHEJIANG UNIV

A kind of method that takes xonotlite as raw material to prepare titanite

ActiveCN107777694BLow costReduce energy consumptionSilicon compoundsSilicic acidSilenes
Owner:JILIN UNIV

A Ship Yard Operation Scheduling System and Its Scheduling Method Based on Twin Data

ActiveCN110705868BQuick responseImprove efficiencyCo-operative working arrangementsDesign optimisation/simulationOperation schedulingPhysical layer
Owner:扬州海翼船舶工程有限公司

Aspects of Construction

InactiveCN102459775AWallsStructural engineeringCivil engineering
Owner:HSEM MANAGEMENT

Antenna device and mobile terminal

ActiveCN105896087BRadiation performance impactHigh bandwidthSimultaneous aerial operationsRadiating elements structural formsElectricityMicro gap
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Microfiltration membrane and its preparation method and application

ActiveCN110813096BImprove mechanical propertiesGood solvent resistanceMembranesOrganic compound preparationMicrofiltration membranePhysical chemistry
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI

Method for constructing air gun array used in marine seismic exploration and air gun array

ActiveCN103901477BReduce vibrationSufficient low frequency componentsSeismologyImage resolutionEngineering
Owner:CHINA NAT OFFSHORE OIL CORP +2

A kind of directly transshipable door leaf packaging and turning stacker and its application method

ActiveCN113979135BPlay a buffer roleRealize automatic flipStacking articlesLogistics managementEngineering
Owner:四川和乐门业有限公司 +1

A detection method of Chinese medicine compound preparation for invigorating kidney and essence

ActiveCN110988194BEnhanced authenticationAvoid product qualityComponent separationAngelica Sinensis RootIsoflavones
Owner:GUANGZHOU BAIYUNSHAN JINGXIUTANG PHARM CO LTD

Method for controlling phenylethene/butadiene block copolymer PB chain 1,2- structural content for hydrogenation

ActiveCN100497421CEasy to adjustIndustrial operation is easy to controlLevel structurePolybutadiene
Owner:CHINA PETROCHEMICAL CORP

Pick-and-place unit for vertical bicycle garages

ActiveCN108661366BNeatly placedEasy to pick and placeCycle standsParkingsBicycle parkingLocking mechanism
Owner:WENZHOU POLYTECHNIC

Safety airbag

ActiveCN102627094BReduce in quantityLow costPedestrian/occupant safety arrangementBarrel ShapedEngineering
Owner:SHANGHAI LINGANG JOYSON SAFETY SYST CO LTD +1

a drying mechanism

ActiveCN104036974BQuick drying processEfficient drying processDrying/impregnating machinesEngineeringManipulator
Owner:DONGGUAN DONG JIN MACHINERY

A saliency-based multimodal small-shot learning method

ActiveCN111881997BMeet the needs of visual cognitionQuick classificationCharacter and pattern recognitionNeural architecturesSmall sampleSaliency map
Owner:TIANJIN UNIV

A multi-focus frequency-sweeping OCT focusing device and method thereof

ActiveCN107843969BRealize multi-focus auto-focus functionMountingsPlane mirrorOptical circulator
Owner:佛山市灵觉科技有限公司

An experimental device for oil-gas two-phase flow in crankcase ventilation system

InactiveCN109973173BEasy accessEasy to implementHydrodynamic testingMachines/enginesTomographyInformation acquisition
Owner:HUAZHONG UNIV OF SCI & TECH

Electric pressure cooker

ActiveCN107684340BSmall thermal inertiaImprove controllabilityCooking vesselsEngineeringElectromagnetic heating
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Method and device for sending and receiving mapping overhead

ActiveCN101729188BImprove reliabilityIncrease the speed of adjustmentMultiplex system selection arrangementsError preventionDependabilitySelf adaptive
Owner:HUAWEI TECH CO LTD

Micro-channel heat exchanger and flat pipe thereof

InactiveCN101782335BImprove heat transfer efficiencySmall pressure lossStationary conduit assembliesTubular elementsPlate heat exchangerEngineering
Owner:SANHUA(HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD +1

Method for determining la element in aluminum wire by spectrometer

ActiveCN108490013BFast and accurate determinationReduce consumptionMaterial analysis using wave/particle radiationPreparing sample for investigationAssayOptical spectrometer
Owner:TIANJIN STEEL PIPE MFG CO LTD

A device for fault diagnosis of photoelectric detection equipment based on pso optimized neural network

ActiveCN112032488BEasy to useQuick height adjustmentBook cabinetsStands/trestlesHydraulic cylinderElectric machinery
Owner:NANNING UNIV

FPGA implementation method and device of a general quasi-cyclic ldpc code encoder

ActiveCN108540139BError correction/detection using multiple parity bitsCode conversionCode moduleParallel encoding
Owner:ACADEMY OF BROADCASTING SCI STATE ADMINISTATION OF PRESS PUBLICATION RADIO FILM & TELEVISION

Facial Feature Extraction Method Based on Sample Pair Weighting Based on lp Norm

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