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.

Dust fall device for open pit coal mine

ActiveCN113202543ADust removalFire preventionMining engineeringStructural engineering
Owner:中煤科工集团北京土地整治与生态修复科技研究院有限公司 +1

Chemiluminescent detector

ActiveCN103776942AComponent separationMaterial analysis by optical meansChemical speciesChemical reaction
Owner:AGILENT TECH INC

Nuclear power plant proportional integral controller-based noise analysis method and device

ActiveCN106054856AElectric testing/monitoringNuclear powerNuclear engineering
Owner:CHINA NUCLEAR POWER TECH RES INST CO LTD +2

Method for preparation of PU-coated paper

InactiveCN106436453AGood surface resistance to dirt and wearSolve technical problems that are difficult to promoteNon-fibrous pulp additionPaper coatingWater basedAcrylic resin
Owner:CHANGZHOU JIASHIJIA DECORATIVE NEW MATERIAL

Environment-friendly synthesis method for cyclically preparing benzoin

ActiveCN105906499AImprove stabilityGood catalyticOrganic compound preparationCarbonyl compound preparationBenzaldehydeSynthesis methods
Owner:赵三虎 +1

Wallboard connecting protection corner and wallboard connecting method

InactiveCN105220849AImprove build qualityExtended service lifeCovering/liningsEngineeringQuality safety
Owner:TIANJIN YUANTAI MODULE HOUSING MFG

Automobile hub with crossover structure

InactiveCN104943466AStructural Design CoordinationBeautiful structural designDisc wheelsEngineeringSpoke
Owner:KAIPING ZHONGLV IND

Transformer substation protection method based on positioning video dynamic target three-dimensional space calibration

InactiveCN113393532AAchieve long-term storageImage enhancementImage analysisThree-dimensional spaceEmbedded system
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH

Incinerator capable of accelerating material combustion

InactiveCN106439828APromote combustionBurn fasterAir/fuel supply for combustionIncinerator apparatusSlagSprayer
Owner:王秀珠

Motor cooling structure, motor and automobile

PendingCN111756133AImprove cooling effectSimple designMagnetic circuit rotating partsMagnetic circuit stationary partsThermodynamicsStator coil
Owner:GREE ELECTRIC APPLIANCES INC

A direct illumination system for machine vision

InactiveCN108986128AEasy to controlQuality improvementImage enhancementImage analysisGraphicsMachine vision
Owner:WUHU SHENGMEIFU TECH

Flame-retardant body paper and production method thereof

ActiveCN103526642AReduce manufacturing costTo satisfy the market's needsNon-fibrous pulp additionSpecial paperStarch gelatinizationPulp and paper industry
Owner:ZHEJIANG XINDU PAPER CO LTD +2

Composition for preventing and/or treating osteoporosis

ActiveCN114224939AGood osteogenic propertiesPromotes bone formationSkeletal disorderAgainst vector-borne diseasesPharmaceutical drugTraditional medicine
Owner:中山莱博瑞辰生物医药有限公司

Method for detecting dermatophyte

PendingCN114235765AEasy to recordEasy to comparePreparing sample for investigationFluorescence/phosphorescenceFluorescent stainingHair Specimen
Owner:江西业力医疗器械有限公司

Target adapted to an indirect cooling device

ActiveCN104204286AElectric discharge tubesFilm/foil adhesivesCarbon filmGas phase
Owner:OERLIKON SURFACE SOLUTIONS AG PFAFFIKON

Refreshing tea effervescent tablet and processing method thereof

PendingCN114376030AEasy to eatFit for consumptionPre-extraction tea treatmentEffervescent tabletWarm water
Owner:GUIZHOU DUOBEIGU TEA DEV CO LTD

OTP device structure, manufacturing method thereof and OTP memory

ActiveCN112768452ASmall sizeImprove breakdown resistanceFinal product manufactureSolid-state devicesComputer hardwareEmbedded system
Owner:ZHUHAI CHUANGFEIXIN TECH CO LTD

Method and device for car using wind energy

InactiveCN101148149AReduce consumptionEasy Specification Model SpecificationsWind energy with electric storageEnergy storageEngineeringTurbine
Owner:周汉臣

Vehicle speed limiter

InactiveCN1431392ALow costReduce speedElectrical controlMachines/enginesLean controlCombustion
Owner:HONDA MOTOR CO LTD

Ciprofloxacin lactate soluble powder and preparation method thereof

InactiveCN106727335AEvenly dispersedImprove solubilityAntibacterial agentsPowder deliveryPig farmsCiprofloxacin lactate
Owner:浙江大飞龙动物保健品股份有限公司

Recovery well

InactiveCN104818966AGood viscosity reduction effectDistribution scienceDrilling rodsInsulationWater vaporScrew pump
Owner:ZHEJIANG SCI-TECH UNIV

Double-frequency and dual-antenna structure

InactiveCN101997168ASmall footprintComply with size reduction requirementsAntenna arraysSimultaneous aerial operationsDouble frequencyPhysics
Owner:ARCADYAN

Processing method of fruity asparagus cochinchinensis soft sweets

InactiveCN105124112ASweet and strongFruity fragranceConfectionerySweetmeatsBiotechnologyFritillaria cirrhosa
Owner:NANLING DENDROBIUM IND ASSOC

Method for preparing recuperation fruit vegetables crisp slices through vacuum refrigeration, drying and dipping treatment

InactiveCN101138358BImprove qualityEasy to processFruits/vegetable preservation by freezing/coolingFood preparationFreeze-dryingFermentation
Owner:NINGBO HAITONG FOOD SCI & TECH CO LTD +1

Processing device for automatic cutting and polishing of stone

ActiveCN111331495AAchieve clampingIntegrated cuttingPolishing machinesGrinding drivesPolishingEngineering
Owner:广东新友石业有限公司

Fixed structure of motor speed signal output

InactiveCN102684397ASolve problems without wear and tearLow costSingle motor speed/torque controlStructural associationMotor speedRadial position
Owner:李显平

High-strength reverser reinforcing ring

InactiveCN102924873AHigh strengthImprove wear resistanceRotary current collectorGlass fiberEpoxy
Owner:CAOXIAN LUGONG MACHINERY CO LTD

Power semiconductor packaging structure

ActiveCN113067472AReduce voltage spikesReduce the risk of electromagnetic interferencePower conversion systemsCapacitanceSemiconductor package
Owner:苏州悉智科技有限公司

Multi-surface auxiliary material automatic detection equipment

PendingCN112268510AMove quicklyQuick checkOptical detectionUsing optical meansEngineeringPrism
Owner:深圳市科斯福科技有限公司

Method for synthesizing submicron spherical bismuth oxide through self-propagating reaction

ActiveCN107364885ALower requirementUniform shapeBismuth compoundsBismuthMaterials science
Owner:SUZHOU INSTITUE OF WUHAN UNIV

Permanent magnet synchronous motor (PMSM ) state estimation method based on sliding mode reference self adaptation

InactiveCN108574440AEasy to calculateFast convergenceElectronic commutation motor controlVector control systemsPermanent magnet synchronous motorPermanent magnet synchronous generator
Owner:JIANGSU UNIV

A sea-island type composite fiber with excellent color strength, and its suede like fabrics

InactiveCN1756863AReduce pollutionEasy to handleRefrigeration componentsConjugated synthetic polymer artificial filamentsHigh concentrationFiber
Owner:KOLON IND INC

Urine sampling cup for clinical laboratory

PendingCN114159101AEmission reductionAvoid interferenceSurgeryVaccination/ovulation diagnosticsMedicineEngineering
Owner:高乐天

Anti-static super-hydrophobic anticorrosive paint for bronze sculptures and preparation method of anti-static super-hydrophobic anticorrosive paint

InactiveCN106118354AImprove stabilityImprove hydrophobicityAnti-corrosive paintsEpoxy resin coatingsEpoxyMesoporous silica
Owner:TONGLING QINGTONGSHIDA SCULPTURE CO LTD

Private pile sharing method and device, computer equipment and storage medium

PendingCN113159907ATimely communicationImprove response success rateReservationsBuying/selling/leasing transactionsComputer networkIdle time
Owner:重庆紫微星新能源科技有限公司

Stable-running ditch gate equipment

InactiveCN106284251AAvoid damageSave installation spaceConstructionsIrrigation ditchesEngineeringDitch
Owner:冯碧英

Black glass fiber reinforced nylon 6 material for laser welding and preparing method thereof

InactiveCN106317864AOvercoming No Laser TransparencyHigh strengthFiberGlass fiber
Owner:5ELEM HI TECH CORP

Object carrying or transferring method and device

InactiveCN110713005ASimple structureGreat suctionConveyor partsMagnetic tension forceSoftware engineering
Owner:陈永生

Magnetic suspension manual heart pump

InactiveCN101041091AAvoid pollutionWork reliablySuction devicesProsthesisImpellerMagnetic bearing
Owner:SHANGHAI UNIV

Control circuit of power MOSFET switching tube source electrode drive topological structure

ActiveCN104333937AImprove efficiencySimple and reliable control methodElectric light circuit arrangementManufacturing cost reductionOvervoltage
Owner:SUZHOU ORIENTAL SEMICONDUCTOR CO LTD

Low-reflection high-transparency cover plate and manufacturing process thereof

ActiveCN114349359AGood light transmissionReduce reflectivityCoatingsGlass coverStructural engineering
Owner:盐城牧东光电科技有限公司

Numerical control automatic looping welding device

InactiveCN113245483AImprove welding effectEasy to disassemble and replaceWire ringsNumerical controlMicrocomputer
Owner:广东金客厨房科技有限公司

Planting method for interplanting watermelons and chilies

InactiveCN106358662AEasy to operatePromote growthHorticultureNutritive valuesLand resources
Owner:安徽省华春生态农业开发有限公司

Domestic small-sized satellite receiver fixing frame

InactiveCN106654514AEasy to fixPrecise positioningAntenna supports/mountingsFixed frameEngineering
Owner:张运

Method and device for automatically adding and deleting portrait objects based on dichotomy labels

PendingCN113689324AReduce the cost of trainingRealize automatic addition and deletionGeometric image transformationCharacter and pattern recognitionPattern recognitionComputer graphics (images)
Owner:TSINGHUA UNIV

Color-changing water-permeable brick with gradient pore structure and preparation method of color-changing water-permeable brick

ActiveCN107141011AMeet the needs of building a sponge cityImprove the decorative effectCeramic shaping apparatusCeramic materials productionSurface layerBrick
Owner:淄博天之润生态科技有限公司

Air source heat pump water heater high-density heat storage integrated machine

InactiveCN107741070AWith comfortExothermic temperature equalizationFluid heatersHeat pumpsElectricityHigh density
Owner:SHANGHAI JIAO TONG UNIV

Sb doped BiCuSeO thermoelectric material and preparation method thereof

InactiveCN107394035AShorten the production cycleIncrease productivityThermoelectric device manufacture/treatmentThermoelectric device junction materialsThermoelectric materialsMass ratio
Owner:WUHAN UNIV OF SCI & TECH

Renewable energy source conveying and utilization system

ActiveCN106014520AImprove utilization potentialEfficient use ofSteam engine plantsNew energyShielding gas
Owner:SHIJIAZHUANG XINHUA IND FURNACE CO LTD

GNSS three-frequency combination cycle slip detection and restoration method without blind spots

ActiveCN111239779AEliminate featuresEfficient detectionSatellite radio beaconingAlgorithmRestoration method
Owner:SOUTHEAST UNIV

Sintered combined wallboard adhesive and preparation method thereof

PendingCN112939547AHigh bonding strengthSpeed up productionBrickAdhesive
Owner:四川建园新型建筑材料有限公司 +1

Small wind power generation controller with impedance source

InactiveCN102832869ARealize buck-boost controlImprove capture abilityGenerator control by field variationCurrent transducerEngineering
Owner:佛山烨盛新能源科技有限公司 +1

Alpha-beta filter method based on depolarization coordinate transformation

InactiveCN104849697ARadio wave reradiation/reflectionFilter gainAlpha beta filter
Owner:SHANGHAI QIANLONG INFORMATION TECH CO LTD

Pressure-sensitive anti-counterfeit label with hollowed positioning stick-on layer and manufacturing method thereof

InactiveCN101800007AScientific and reasonable processImprove product qualityStampsIdentification meansFilm planeEngineering
Owner:陈伟钿

Magnetic bearing control device and magnetic bearing system

ActiveCN105333010ASimple structureReduce computationBearingsMagnetic bearingAudio power amplifier
Owner:GREE ELECTRIC APPLIANCES INC +1

Identity recognition method based on electroencephalogram signal class multispectral image sequence

PendingCN114139573AImprove robustnessImprove universalityCharacter and pattern recognitionNeural architecturesPattern recognitionIdentity recognition
Owner:HANGZHOU DIANZI UNIV

Generation of changeable colour and displaying method and apparatus thereof

InactiveCN1710565ADetermine the color textureSpecial data processing applicationsGraphicsChange color
Owner:KANSAI PAINT CO LTD

Method and device for determining shooting operation through gesture identification

InactiveCN101742114ARealize control operationEasy to operateTelevision system detailsCharacter and pattern recognitionHuman–computer interactionBiometrics
Owner:SHANGHAI LIANGKE ELECTRONICS TECH

Polishing assembly of industrial polishing robot

InactiveCN107344332AImprove stabilityImprove sanding qualityGrinding drivesDrive wheelMotor drive
Owner:ANHUI HAITUO ZHIYONG INTELLIGENT EQUIP CO LTD

Refrigerator

ActiveCN104329901AImprove experienceLighting and heating apparatusNon-mechanical controlsClose relativesEngineering
Owner:HAIER SMART HOME CO LTD

Preparation method of 17beta-cyano-17alpha-hydroxypregna-4-ene-3-one

PendingCN113788873ANo environmental issuesShort reaction timeSteroidsPtru catalystBiochemical engineering
Owner:佳尔科生物科技南通有限公司

Method and system for debugging embedded equipment, and terminal

PendingCN110554939AFlexibility limitationsImprove scalabilityDetecting faulty computer hardwareData informationComputer terminal
Owner:深圳亿智时代科技有限公司

Intelligent anti-tipping child cart

InactiveCN107472345ASolve the single functionSimple structureSledgesCarriage/perambulator with multiple axesEngineering
Owner:苏州马尔萨斯文化传媒有限公司

Ointment massage device

InactiveCN105877905AReduce the stress areaReduce crush strengthMedical devicesTherapeutic coolingDiseaseTreatment effect
Owner:李复生

Combined type LED bulb lamp

InactiveCN108071951ALight fasteningsSemiconductor devices for light sourcesEngineeringLight source
Owner:王明虎

Information security system based on nuclear power emergency control

InactiveCN109495448ASolve the protection problemImprove information security protection capabilitiesCircuit arrangementsStar/tree networksNuclear powerStructure of Management Information
Owner:中广核工程有限公司 +2

Applications of rice OsPCF7 gene in culturing high-tillering rice varieties

InactiveCN106434692APromote stable productionIncrease the number of tillersPlant peptidesFermentationGenetically modified riceMicroorganism
Owner:CHONGQING UNIV

A spatial downscaling method for remotely sensed daily precipitation data

ActiveCN109325540AImprove monitoring effectImprove spatial resolutionCharacter and pattern recognitionImage resolutionSpacetime
Owner:HENAN UNIVERSITY

High-temperature-resistant pressure-sensitive adhesive and preparation method thereof

InactiveCN104119809AEasy to prepareMeet the use requirementsOrganic non-macromolecular adhesivePlasticizerAntioxidant
Owner:SUZHOU SHIYOUJIA ELECTRONICS TECH

Electric transmission device of electric wheel mining truck

ActiveCN102328595APrevent deviationRealize the will to controlElectrodynamic brake systemsPropulsion using engine-driven generatorsFrequency changerElectricity
Owner:XUZHOU XCMG MINING MACHINERY CO LTD

Regeneration technology for wet flue gas desulfurization rich solution

ActiveCN106731833AEasy to useWill not consumeGas treatmentPhysical/chemical process catalystsIron sulfideSediment
Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

Punching device for titanium alloy pipeline

InactiveCN113102613AEasy to moveReduce labor intensityPerforating toolsMetal-working feeding devicesStructural engineeringTitanium alloy
Owner:南京速淘技术研发有限公司

Video retrieval method of multi-label relation based on correlation analysis

PendingCN113361313AHigh speedExact searchDigital data information retrievalCharacter and pattern recognitionPattern recognitionVideo retrieval
Owner:WENZHOU UNIVERSITY

Series type superfine dual-wheel airflow classifier system

InactiveCN106824783AQuality improvementIncrease productionGas current separationGrain treatmentsFluidized bedEngineering
Owner:广州中卓智能装备有限公司

Dual-shallow trench isolation structure forming method

ActiveCN102254853AAvoid the pitfalls of engravingSemiconductor/solid-state device manufacturingSilicon on insulatorPhysics
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

MOS tube protection device of lithium battery power supply module

PendingCN113452101AAvoid dangerElectric powerSafety/protection circuitsElectric machineControl theory
Owner:SUZHOU CHUNJU ELECTRIC CO LTD

Recycling station capable of resisting strong wind and convenient for accurately recycling unmanned aerial vehicle

InactiveCN107310742AStable floatingPortable landing padsFloating buildingsMarine engineeringTurbine
Owner:SHANGHAI FOYOUNG COMM SCI

Design information provision device

InactiveCN105556521AReasonable designPromote enrichmentConfiguration CADCAD network environmentFile transmissionComputer terminal
Owner:MISUMI

Seawater desalination system and process method coupled with bubbling humidification and heat pump cycle

InactiveCN104495966BSimple structureCompact structureGeneral water supply conservationSeawater treatmentWater vaporEngineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Width dimension measuring device for visual inspection of small batteries

ActiveCN110530267BImprove reliabilityImprove productivityImage analysisSecondary cells testingVisual inspectionEngineering
Owner:SEJONG TECH

Solar hydrogen and hot water combined supply system

InactiveCN104404564ALow costReduce inverterCellsEnergy inputElectricitySolar hydrogen
Owner:吴兆流

Cage type elevator comprising H-beam columns

InactiveCN104249960AImprove securityElevatorsDual columnEngineering
Owner:MIRACLE AUTOMATION ENG CO LTD

Oil-resistant cover mechanism used for hosiery circular knitting machine

InactiveCN102899803APrevent infiltrationPrevent leakageKnittingEngineeringLubrication
Owner:NINGBO YUREN NUMERICAL CONTROL TECH

Intravascular stent used for repairing lesion blood vessel

ActiveCN101732116AImplement patching and refactoringAchieving Anatomical HealingStentsProsthesisPorosityIntravascular stent
Owner:MICROPORT NEUROTECH SHANGHAI

Reactor pressure vessel and supporting device for outlet nozzle of pressure vessel

PendingCN108711458AReduce workloadImprove work efficiencyNuclear energy generationContainmentReactor pressure vesselEngineering
Owner:CHINA NUCLEAR POWER TECH RES INST CO LTD +2

Rotating-wheel clip capable of thoroughly squeezing toothpaste

InactiveCN105460321AReasonable designSimple structureArticle unpackingToothpasteEngineering
Owner:QINGDAO CENTURY YUNFAN IND

Pelleting production system of organic fertilizers

PendingCN105481487AClosely connectedImprove roundnessExcrement fertilisersOrganic fertiliser preparationOrganic manureProcess engineering
Owner:淮南润辉环保科技有限公司

Handheld water leakage detection device based on overhead lines

InactiveCN109029880AImprove work efficiencyAvoid error-prone disadvantagesFluid-tightness measurement using electric meansWater leakageOverhead line
Owner:SUZHOU DACHENG ELECTRIC TECH CO LTD

Additive for promoting yield increase of flammulina velutipes and yield increase method

PendingCN113940234ASingle ingredientImprove stabilityCultivating equipmentsMushroom cultivationBiotechnologyMonosodium glutamate
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI

Equiaxial nanocrystalline Ti6Al4V-Co alloy with high thermal stability and preparation method of equiaxial nanocrystalline Ti6Al4V-Co alloy

ActiveCN112195367AAchieve preparationImprove thermal stabilityAuto industryThermal deformation
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Wood-plate-base environment-friendly waterproof paint structure

InactiveCN105155693AImprove rationalityPromote environmental protectionBuilding insulationsFlooring insulationsActive particlesMoisture
Owner:TIANJIN YUSHEN BUILDING WATERPROOF MATERIAL

Application of polypeptide in regulating and controlling in-vitro culture of fibroblasts

ActiveCN113621565ACosmetic preparationsToilet preparationsFibroblastCollagen secretion
Owner:渤海水产股份有限公司 +1

PCB cutting and cleaning integrated device

PendingCN109548296ARealize vertical cuttingSimple structureInsulating layers/substrates workingConveyor beltRapid mixing
Owner:AOSHIKANG TECH CO LTD

Clamp for corner joint and machining method

InactiveCN107186502AGuaranteed sizeGuaranteed geometric tolerancePositioning apparatusMetal-working holdersEngineeringMachining
Owner:AEROSPACE PRECISION PROD INC LTD

Metal antirust agent containing modified thiadiazole

InactiveCN109097781AImprove rust resistanceImprove stabilityCerium nitratePolyethylene glycol
Owner:HEFEI LYUJIE ENVIRONMENTAL PROTECTION TECH

Control method, control apparatus, computer readable storage medium, and computer device

InactiveCN108419022AIncrease brightnessBrightness is lower than preset brightness highTelevision system detailsColor television detailsMultiple frameBrightness perception
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Copper wire stretching and annealing process

InactiveCN107262540AEliminate work hardeningRestore plasticityWire straightening devicesFurnace typesCopper wireQuenching
Owner:SUZHOU JIN JU SONG MECHANICAL & ELECTRICAL CO LTD

Glass sealing alloy

InactiveCN100347327CEasy to smeltLow costAlloyMaterials science
Owner:丁文凯

Fluid-filled type vibration damping device

ActiveCN1932329AEasy to operateOpen quicklySpringsJet propulsion mountingElastomerEngineering
Owner:SUMITOMO RIKO CO LTD

Data interaction system based on block chain, and relay server

ActiveCN108259594AFast data processingSafety of tradementFinanceTransmissionInteraction systemsNetwork connection
Owner:杭州秘猿科技有限公司

Method for calculating droop coefficient of flexible DC power grid converter station

ActiveCN107171354AQuick calculationEasy to solveElectric power transfer ac networkPower oscillations reduction/preventionAnalytic relationPower balancing
Owner:TIANJIN UNIV

Method and device for determining path

ActiveCN107797764AReasonable transmissionInput/output to record carriersDistributed computing
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Intelligent control method of tableware sterilizing cabinet

ActiveCN109581893AGuaranteed cleanlinessMeet the needs of personalized usage habitsLavatory sanitoryDisinfectionEngineeringSmart control
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

External pharmaceutical composition as well as preparation method and application thereof

ActiveCN111481628AAnti-inflammatory and pain-relievingWith muscle regeneration and hemostasisInorganic boron active ingredientsHydroxy compound active ingredientsBletilla striataLicorice roots
Owner:四川省中医药科学院中医研究所 +1

Shooting method and device and electronic equipment

ActiveCN112887624AReduce cumbersome operationsTelevision system detailsColor television detailsComputer graphics (images)Engineering
Owner:VIVO MOBILE COMM CO LTD

Indoor air purification device

InactiveCN105920969AImprove adsorption capacityPrevent indoor secondary pollutionDispersed particle separationEngineeringAir purification
Owner:昆山初本电子科技有限公司

An alkaline battery capable of efficiently releasing battery capacity

ActiveCN109065972AHigh power discharge capabilityAlkaline accumulatorsEngineeringBattery capacity
Owner:FUJIAN NANPING NANFU BATTERY

Portable multimedia mobile teaching device

ActiveCN110074547APortableEasy to movePulpitsLecternsStep heightComputer science
Owner:枣庄科技职业学院

Spark plug

ActiveCN105633800AAvoid surge phenomenonImprove combustion efficiencySparking plugsState of artEngineering
Owner:张蝶儿

Method for smelting high-strength grey-iron cast

ActiveCN103882279AEasy to manageReduce manufacturing costProcess efficiency improvementFoundryCarbide silicon
Owner:江苏力源金河铸造有限公司

Electric tool and its speed change mechanism

InactiveCN101245830ANo teething phenomenonExtend your lifeToothed gearingsPortable power-driven toolsEngineeringPower tool
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Multifunctional SPI flash burning method and CD-R machine

ActiveCN107844317AShorten the timeRealize offline programmingKey distribution for secure communicationSoftware engineeringCiphertext
Owner:WUHAN JINGCE ELECTRONICS GRP CO LTD

Multi-beam lens antenna

ActiveCN103296476ASolve processabilitySolve the costAntenna arraysMulti beamMetamaterial
Owner:KUANG CHI INST OF ADVANCED TECH

Trolley

ActiveCN106114591AEasy to operateGreat suctionPackagingHand carts with multiple axesEngineeringUpper floor
Owner:蚌埠航宇知识产权服务有限公司

Control circuit for automobile steering signal lamp and emergency lamp

ActiveCN104175949AEnsure safetyRealize the function of turn indicationOptical signallingControl circuitPedestrian
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Main transmission machine platform with compensation adjustment mechanism in automatic shoe making equipment

ActiveCN104720202AAdjustable spacingAchieve spacingShoemaking devicesSprocketEngineering
Owner:NANHAI KOTO MACHINERY

Clip for attaching a fluid circulation pipe to a drive arm of a vehicle windscreen wiper

ActiveCN104691510AVehicle cleaningFriction grip releasable fasteningsEngineeringMotorized vehicle
Owner:VALEO SYST DESSUYAGE

Duplex stainless steel used on pump valve products

InactiveCN101684541AImprove corrosion resistanceHigh yield strengthWear resistanceVALVE PORT
Owner:ZHANGJIAGANG FEILANG PUMP & VALVE

Adhesion process of mouthed crucible

InactiveCN104030717ASmooth appearanceAdhesion processCrucible
Owner:CHENGDU TIANFU GRAPHITE CRUCIBLE

Hetero-state heat utilization plate

ActiveCN104807223AIncrease suction/radiation areaOvercome the stubborn disease of frequent high temperature protection in the hot summer seasonSolar heating energySolar heat devicesElectricityBusiness efficiency
Owner:浙江柿子新能源科技有限公司

Antistatic agent for dacron textile and preparation method of antistatic agent

InactiveCN103214629AEasy to chemically modifyIncrease the number ofFibre typesCross-linkPolymer science
Owner:SUZHOU UNIV

In-situ visualization method of dispersity of inorganic filler in plastic

ActiveCN107607500AQuick FillQuick checkFluorescence/phosphorescenceDispersityConfocal laser scanning microscope
Owner:BEIJING UNIV OF CHEM TECH

In-situ grafting modification spinning method for high-tenacity flame-retardant polyester

InactiveCN105177752ASimple methodImprove flame retardant performanceFlame-proof filament manufactureArtificial thread manufacturing machinesPolyesterFiber
Owner:DONGHUA UNIV +1

Semiconductor chip and semiconductor package with stacked chip structure

InactiveCN102263084AImprove reliabilitySemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipSemiconductor package
Owner:SK HYNIX INC

Wear-resistant eco-environment protective lubricating oil and preparation method thereof

ActiveCN105255555AImprove thermal stabilityImprove oxidation stabilityLubricant compositionLong chain fatty acidEnvironmental resistance
Owner:RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN +1

A production process for a step stencil

InactiveCN103203956AHigh positioning accuracyGood opening qualityPhotomechanical apparatusPlate printingEngineeringPre treatment
Owner:KUN SHAN POWER STENCIL

Device for calibrating light projection keyboard and use method thereof

ActiveCN106802745AImage enhancementImage analysisKey pressingData acquisition
Owner:哈尔滨拓博科技有限公司

Chip packaging method

ActiveCN102104008AImprove reliabilityAvoid difficultiesSemiconductor/solid-state device manufacturingSystems designPrinted circuit board
Owner:JIANGNAN INST OF COMPUTING TECH

Floor brush assembly for dust collector and dust collector

ActiveCN113229746ASuction nozzlesBrush bodiesBristleDust control
Owner:JIANGSU MIDEA CLEANING APPLIANCES +1

Steel pipe column-H-shaped beam joint adopting shape memory alloy bolts

ActiveCN103216010ASelf-healingImprove intelligenceBuilding constructionsSelf recoveryShape-memory alloy
Owner:TONGJI UNIV

Composite cross-arm insulator device and method for replacing overhead transmission line

ActiveCN105977860AInhibit sheddingSimple structureApparatus for overhead lines/cablesBlock and tackleEconomic benefits
Owner:STATE GRID CORP OF CHINA +1

Method and device for identifying impact of service object on expense in medical expense database

ActiveCN107194190AProtection of rights and interestsSpecial data processing applicationsMedical expensesSoftware engineering
Owner:韩晟

High-voltage line protection device of new energy automobile

ActiveCN110176740AAvoid LeakageAffect the service lifeElectrical apparatusThermal isolationNew energy
Owner:HANTENG AUTOMOBILE CO LTD

Mobile telephone having function of calorie value generation

InactiveCN1571556AAccurate calculationRadio/inductive link selection arrangementsTelephone set constructionsLarge CalorieComputer science
Owner:BENQ CORP

Traditional Chinese medicine for treating hypertension

InactiveCN103550713AEffective treatmentGood curative effectCardiovascular disorderLeech/worm material medical ingredientsSide effectAchyranthes bidentata
Owner:杜春玲

Windmill type rotary material turnover method for uniformly turning over materials and rotary material turnover system

ActiveCN105564916ASmooth feedingAutomatic adjustment of vibration frequencyRotary conveyorsRotational axisEngineering
Owner:湖州求精汽车链传动有限公司

Self-adaption overall overturning conveyor

ActiveCN106219167AHigh degree of automationSafe and reliableCargo handling apparatusConveyorsFiberCarbon fibers
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Humic acid turnover machine

ActiveCN105966931AFully turned overLoading/unloadingEngineeringSteel frame
Owner:广西亿润生物科技有限公司

Concentrated refrigerating energy-consumption allocating method and apparatus

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