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.

Reinforcement part applied to diaphragm of loudspeaker, diaphragm and loudspeaker

ActiveCN109151676AImprove thermal conductivityHeat dissipation fastFibre diaphragmsMetallic diaphragmsEngineeringLoudspeaker
Owner:GOERTEK INC

Method for improving DHF corrosion uniformity and controlling corrosion rate

ActiveCN104992898AImprove efficiencyImprove uniformitySemiconductor/solid-state device manufacturingHydrofluoric acidSilicon
Owner:BEIJING SEVENSTAR ELECTRONICS CO LTD

Communication method with coexistence of multiple wireless techniques in terminal and system

InactiveCN102595543AImprove communication experienceImprove communication qualityConnection managementOrthogonal multiplexCommunication qualityTerminal equipment
Owner:ZTE CORP

Wood surface treatment device and method

PendingCN110497497AEasy to rollEasy to paintWood compressionWood charring/burningTemperature controlMotor drive
Owner:简木(广东)定制家居有限公司

Two-stage balancing type piezoelectric energy-supply parking house

InactiveCN104499743AEasy accessDoes not affect public activity spaceParkingsControl systemElectric power system
Owner:王军强

Method and apparatus for intra prediction using cross-component linear model

ActiveCN110999290ADigital video signal modificationAlgorithmLinear model
Owner:HUAWEI TECH CO LTD

Drainage device for medical oncology

PendingCN113995893AMedical devicesSuction devicesEngineeringControl valves
Owner:王达

Rotating speed control method for range hood and range hood

ActiveCN111765499AAccurate speed controlEliminate the influence of speedImage analysisDomestic stoves or rangesControl engineeringProcess engineering
Owner:HONGYANG HOME APPLIANCES

Automatic straw conveying and incineration device

InactiveCN111076186AEasy to carryBurn fullyIncinerator apparatusEnvironmental engineeringIncineration
Owner:胡从英

Data management method and device for blockchain system, medium and electronic equipment

ActiveCN109379381AUpdate flexibleEnsure safetyUser identity/authority verificationData managementElectronic equipment
Owner:深圳市智税链科技有限公司

Dual-purpose universal radiator for assembly type skirting and door-window casing

PendingCN111550864AEasy to produceEasy to transportLighting and heating apparatusSpace heating and ventilation detailsClassical mechanicsStructural engineering
Owner:深圳昂行科技有限公司

Digital quantity output card and digital quantity output system

ActiveCN109407612AReliable fault detectionWith self-diagnosis functionProgramme control in sequence/logic controllersPrimary stationControl signal
Owner:中电智能科技有限公司

Loader constant and variable hydraulic system based on flow amplifying steering

ActiveCN104929183ALow powerProtect against high pressure shocksSoil-shifting machines/dredgersSolenoid valveEngineering
Owner:XCMG CONSTR MACHINERY

Clamping type integral shrinking and overturning climbing robot

InactiveCN102632505AFast straight climbImprove terrain adaptabilityGripping headsEngineeringClimbing robots
Owner:HARBIN ENG UNIV

Natural fiber cut pile fabric serving as bag face fabric

InactiveCN103290603AImprove wear resistanceHigh color fastnessWoven fabricsSurface layerNatural fiber
Owner:QINGDAO VELTEX VELVET

Furnace bottom carbon brick building feeding construction method

ActiveCN106282456AReduce investmentLow costBlast furnace componentsBlast furnace detailsBrickMaterials science
Owner:BEIJING SHOUGANG CONSTR GROUP

Tree and tabular combined notation (TTCN)-based network protocol performance testing method

InactiveCN102118230AReduce the difficulty of performance testingImprove reuseError prevention/detection by using return channelSoftware testing/debuggingTTCNNetworking protocol
Owner:HUAZHONG UNIV OF SCI & TECH

High-brightness electric baking pan heating plate and manufacturing method thereof

InactiveCN104223969AImprove qualityIncrease brightnessFrying pansWear resistantHazardous substance
Owner:张大伟

Uninterrupted power conversion device for power distribution cabinet

ActiveCN110706949ACompact structureQuickly rotate into placeSnap-action arrangementsContact engagementsRotational axisTransfer switch
Owner:卡新电子科技(上海)有限公司

Copper material surface anti-corrosion rust remover and preparation method thereof

InactiveCN105908199AImprove rust removal efficiencyDoes not change colorMeth-Ethylic acid
Owner:WUXI EPIC TECH

Garbage can

InactiveCN103395585ASimple structureFlexible useRefuse receptaclesFar distanceLitter
Owner:刘星

Support positioner

InactiveCN104889906ASolve wear and tearAvoid tight fitWork holdersScrew threadPhysics
Owner:JIANGXI HONGDU AVIATION IND GRP

Combined treatment method for discarded sodium dichromate and emulsion

ActiveCN109293041ALow toxicitySolid waste disposalWater contaminantsSludgeFiltration
Owner:成都兴蓉环保科技股份有限公司

The robot and robot control method

ActiveCN106335071AImprove human-computer interactionProgramme-controlled manipulatorRobot controlInteraction object
Owner:上海木木聚枞机器人科技有限公司

Multiplayer online dynamic encryption method and apparatus

ActiveCN106452754ASafe deliveryGuaranteed decryption speedKey distribution for secure communicationCiphertextPassword
Owner:BEIJING DATANG TELECOM CONVERGENCE COMMTECH

A mobile self-adjusting brightness LED lamp

ActiveCN106439702BEasy to moveBrightness effectElectrical apparatusElectric circuit arrangementsEngineeringThermistor
Owner:FRESH SOURCE INT INC

Radio communication major teaching experiment shielded box

ActiveCN109035988AEasy accessImprove reciprocating swing support abilityClimate change adaptationTeaching apparatusDrive shaftEngineering
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Die for manufacturing drawing piece

InactiveCN107866484AShort preparation cycleLow costShaping toolsLow melting pointShort cycle
Owner:浙江耿坚电子科技有限公司

Bottom plate assembly for handheld sander

InactiveCN105935924ASimple structureReduce manufacturing costPortable grinding machinesSanderHand held
Owner:SUZHOU BOLAIXI ELECTRICAL APPLIANCE CO LTD

Display device, display system and display method

InactiveCN102346641AAppropriate and fastAppropriate displayTelevision conference systemsColor television detailsCommunication unitComputer graphics (images)
Owner:SEIKO EPSON CORP

Small-current grounding system fault line selection method

PendingCN112415324AShort-circuit testingFault locationTransient stateAlgorithm
Owner:XIAN UNIV OF TECH

Method for preparing multiphase fiber based on microfluidic-electrostatic spinning technology

InactiveCN113355754AEasy to makeWide choice of materialsMaterial nanotechnologyFilament/thread formingFiberSpinning
Owner:CHINA JILIANG UNIV

Suspension type transportation crane

ActiveCN111039187AAccurate arrivalPrecise avoidanceBase supporting structuresBraking devices for hoisting equipmentsMarine engineeringStructural engineering
Owner:WUHAN UNIV OF TECH

Adjustable safety steering column

InactiveCN102656077AAdhesive friction overcomesReduce clamping forceSteering columnsWound springsSteering columnControl theory
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

New energy photovoltaic power generation system grid connection circuit

InactiveCN104467014AReduce switching lossesImprove conversion efficiencySingle network parallel feeding arrangementsPhotovoltaic energy generationNew energyEngineering
Owner:STATE GRID CORP OF CHINA +3

Data synchronization method, data synchronization device and system, terminal and server

ActiveCN104468719AImprove user experienceTransmissionWireless communicationData synchronizationComputer terminal
Owner:DONGGUAN YULONG COMM TECH

Photochromic glass and preparation method thereof

PendingCN113138509AIncrease the range of color controlWide range of color coordinatesNon-linear opticsElectrical conductorMaterials science
Owner:传奇视界有限公司

Remote street lamp intelligent controller

InactiveCN102105003AEfficient exclusionAchieve energy saving effectElectric circuit arrangementsElectric light circuit arrangementMicrocontrollerComputer module
Owner:上海沃胜电力设备有限公司 +1

Preparation method of nitrogen-doped carbon nanohorn

ActiveCN107973288AReduce manufacturing costIncrease productivityCarbon compoundsX-rayElectron
Owner:JIANGSU FENGCHI CARBON BASED NEW MATERIAL RES INST CO LTD

Heat dissipation structure

PendingCN109712951AImprove interoperabilityDigital data processing detailsSemiconductor/solid-state device detailsWorking fluidEngineering
Owner:ASIA VITAL COMPONENTS (CHINA) CO LTD

Portable multifunctional inflating bathtub

InactiveCN105231921AAvoid deformationMore water storageBathsDouchesEngineeringVertical cylinder
Owner:张光鹤

Composite oligosaccharide microelement water-soluble fertilizer for Chinese wolfberry planting and preparation method thereof

InactiveCN113754487AEarly germinationObvious thickeningOrganic fertilisersFertilizer mixturesVitamin CNutrition
Owner:盛尚杞美(宁夏)生物科技开发有限公司

Method for controlling acquisition of alloy films on multi-arc ion plating machine and proportional regulator thereof

InactiveCN101871094AProportional controlEffective filteringVacuum evaporation coatingSputtering coatingComposite filmAlloy
Owner:GUANGDONG UNIV OF TECH

Method and system for uploading and downloading file

ActiveCN104601724AImprove download speedIncrease upload speedWeb data retrievalTransmissionFailure rateWeb service
Owner:BEIJING JINHER SOFTWARE

High-performance steel wire production method

PendingCN108300841AFix damageGuaranteed contentQuenching agentsWire rodConductor Coil
Owner:张家港市瑞特金属材料有限公司

Cooling and slag removing device for salt bath tank

PendingCN114657343ASolve the cooling problemEasy to cleanQuenching devicesSlagProcess engineering
Owner:TANGSHAN YAJIE MACHINERY

Washing machine carrying magnetic field device and control method

PendingCN112359552AImprove bindingEasy to cleanOther washing machinesControl devices for washing apparatusLaundry washing machineCell membrane
Owner:CHANGHONG MEILING CO LTD

Method for post-processing of images acquired by digital mammography machine

InactiveCN103514590AEffective recoveryEffective expansionImage enhancementDigital mammographyOperand
Owner:杨大刚

Method for producing screwed filter tube, special equipment and product

InactiveCN101722660AReduce packageReduce manufacturing costLiquid surface applicatorsFiltration separationThermoplasticPunching
Owner:宁波俱进建材塑料有限公司

Air leakage resistance overflow valve

InactiveCN101975303AStable and reliable weightImprove sealingOperating means/releasing devices for valvesFloats for valve actuationEngineeringWater level
Owner:南京艾普太阳能设备有限公司

Underground fault explosion-proof switch positioning method

InactiveCN105652153AIncrease the speed of positioningImprove positioning accuracyFault location by conductor typesInformation technology support systemDecision tableCoal
Owner:GUILIN UNIV OF ELECTRONIC TECH

Automobile steering device performance detection method and detection machine

ActiveCN111678712AGuaranteed accuracyReduce labor intensityVehicle steering/rolling behaviourLoad torqueControl theory
Owner:荆州恒隆汽车零部件制造有限公司

Application of Monodisperse Polymethacrylate Microspheres in Purification of Vancomycin by Column Chromatography

InactiveCN102276699AChange pHHigh purityPeptide preparation methodsMicrosphereVancomycin
Owner:SUZHOU NANOMICRO TECH CO LTD

Method for extracting rare earth from abyssal sediment

ActiveCN107983529AAchieve high enrichment ratioEmission reductionProcess efficiency improvementWet separationRare earthSediment
Owner:INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Trimming-free super-hard grinding wheel for machining hard and brittle materials and preparation method thereof

InactiveCN110732983AImprove chip volumeImprove cooling effectAbrasion apparatusGrinding devicesMaterials processingGrinding wheel
Owner:郑州伯利森新材料科技有限公司

Live broadcast classroom microphone connection state visualization method and system

PendingCN113905279AImprove classroom interaction experienceReal-time understanding of Lianmai statusData processing applicationsSelective content distributionEngineeringVisualization methods
Owner:CHUANGSHENG SHILIAN DIGITAL TECH BEIJING CO LTD

Shock absorption type water outlet nozzle assembly capable of achieving contact alarm and used for water heater

InactiveCN105299897ADoes not involve power input issuesGuaranteed uptimeFluid heatersWater sprayWater heater
Owner:乐清市明祥电器厂

Method for quickly selecting alternate route between mutually non-registered IP (Internet Protocol) equipment

InactiveCN103281243AShorten the timeImprove call experienceData switching networksComputer scienceWaiting time
Owner:BEIJING JIAXUN FEIHONG ELECTRIC CO LTD

Capacitance distance measuring method and device

ActiveCN101382411ARealize measurementSmall amount of calculationUsing electrical meansMicrocontrollerCapacitance
Owner:LENOVO (BEIJING) LTD

Sail car

ActiveCN105564567ARetractableAdjust the area at any timeCyclesSteering deviceEngineeringRocker arm
Owner:李冰

Pharmaceutical wastewater evaporation equipment

InactiveCN110844952AUniform heating effectImprove cooling effectWater/sewage treatment by heatingPharmaceutical industryElectric machinery
Owner:习颖

Electrical part assembly hoisting device

InactiveCN106553185AImprove assembly efficiencyHigh quality standardProgramme-controlled manipulatorMetal working apparatusEngineeringSteel frame
Owner:明光市和诚电气有限公司

Novel calorimeter

InactiveCN106124093ALow costSimple structureCalorimeterAdhesiveEngineering
Owner:HUZHOU TEACHERS COLLEGE

Method for production of sodium fluosilicate from fluorine-containing acidic wastewater

InactiveCN103738967AAchieve recyclingReduce fluorine contentSilicon halogen compoundsHydrogen phosphateAfter treatment
Owner:WENGFU (GRP) CO LTD

Compensation feedback voltage pixel unit circuit

InactiveCN104991363AEliminate the effects ofReduce flickerStatic indicating devicesNon-linear opticsParasitic capacitanceElectrode
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Fresh keeping method of blueberries

InactiveCN106359550AExtended storage timeAchieve long-lasting freshnessFruits/vegetable preservation by irradiation/electric treatmentFruits/vegetable preservation by freezing/coolingFlavorFood safety
Owner:盛林蓝莓集团股份有限公司

System and method of discovering social group having unspecified behavior senses in multi-dimensional space

ActiveCN105719191AClosely relatedLarge behavioral similarity likelihoodData processing applicationsSpecial data processing applicationsGeographic siteData dredging
Owner:NORTHEASTERN UNIV

Emulsion used for quick-drying high-gloss high-weatherability waterborne alkyd paint, and preparation method thereof

ActiveCN110156933AImprove drynessEasy to storeCoatingsCarbon chainEther solvent
Owner:陕西宝塔山油漆股份有限公司

Method of sharing video clips by mobile terminal

ActiveCN107509089AShare accuratelyImprove viewing experienceSelective content distributionComputer graphics (images)Computer science
Owner:ZHONGGUANG REDIANYUN TECH CO LTD

Pregnancy healing oral liquid for treating abortion and preparation method of oral liquid

ActiveCN103071103AEfficient extractionQuality assurancePharmaceutical delivery mechanismUnknown materialsMaternal and child healthSucrose
Owner:回音必集团浙江齐齐制药有限公司

Preparation method of Al-Mg oxide defluorination material based on biological template

ActiveCN108911007AGood defluoridation effectTake advantage ofWater contaminantsWater/sewage treatment by sorptionNatural resourceMaterials preparation
Owner:济南蓝海洋环保科技有限公司

Task scheduling method for satisfying demand for reliability and used for distributed system

ActiveCN108108241AMeeting Reliability NeedsLow costProgram initiation/switchingResource allocationTime costHigh effectiveness
Owner:XIANGTAN UNIV

Smashing and brick making device of crop straw

InactiveCN110216768AImprove operational efficiencyGuaranteed stabilityCuttersDomestic articlesBrickBiochemical engineering
Owner:简胜坚 +2

Low-temperature lithium ion battery considering both energy density and safety

ActiveCN111525089ASecondary cellsNon-aqueous electrolyte accumulator electrodesHigh energyEngineering
Owner:CHANGSHA STORM ENERGY TTECH

Plastic pipe production assembly line

ActiveCN106881818AFully automatedAchieve high efficiencyTubular articlesAssembly lineInjection molding machine
Owner:NINGBO SIASUN ROBOT TECH CO LTD

Preparation method of medicine (actarit intermediate) for rheumatic bone disease

ActiveCN108686687AEasy to prepareHigh catalytic efficiencyOrganic compound preparationCatalyst activation/preparationAcetic acidZinc salts
Owner:ZIBO VOCATIONAL INST

Useless dependency detection method and device

ActiveCN108628751AAccurate detectionImprove accuracySoftware testing/debuggingSoftware designSoftware engineeringSoftware
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Method, device and system for processing sensor protocol information

ActiveCN102571732AAvoid dependencyReduce complexityTransmissionComputer terminalProtocol for Carrying Authentication for Network Access
Owner:CHINA MOBILE COMM GRP CO LTD

Logistic method of object

ActiveCN103359417AReduce the burden onReduce logistics timePackage recyclingContainers for annular articlesLogistics managementComputer science
Owner:SANKYU INC +1

Line information and non-line area information capturing method and line defect detecting method

ActiveCN105092604ATo achieve the purpose of defect detectionElectrical testingMaterial analysis by optical meansComputer Aided DesignShoot
Owner:UTECHZONE CO LTD

Two types of plant proteins as well as coding genes and application thereof

InactiveCN103242438AImprove cold resistanceHigh in celluloseBacteriaTransferasesCellulosePapermaking
Owner:SOUTHWEAT UNIV OF SCI & TECH

Automobile emission and automobile comprehensive safety inspection method

ActiveCN112798299ASmall footprintImprove inspection efficiencyVehicle testingAutomobile emissionControl theory
Owner:山东正能汽车检测装备有限公司

Hot continuous rolling thick-gauge carbon steel reeling pinch roll variable pressure control method

ActiveCN105583237ASolve faultsAvoid scratchesTension/compression control deviceStrip steelVariable pressure
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

System and method for restoring water environment by constructed wetland

ActiveCN110577334AIncreased redox potentialEnhanced reoxygenation capacityWater contaminantsClimate change adaptationConstructed wetlandMagnetization
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

High-fine surface material for display, high-fine display and high-fine touch screen having the same

ActiveCN101162275AImprove visibilityAffinityLayered productsDiffusing elementsDisplay deviceTouchscreen
Owner:HIGASHIYAMA FILM CO LTD

Cable wiring proofing tool for engineering construction

ActiveCN108205093AAccurate judgmentImprove detection efficiencyElectrical testingMicrocontrollerMicrocomputer
Owner:南通国然电子科技有限公司

Slide sway type stereoscopic garage with shear forks

ActiveCN104895365ASolve the problem of excessive starting forceResolve in and outParkingsEngineeringCantilever
Owner:宜昌车云台立体车库科技有限公司

Method for rapidly measuring content of effective crumb rubber in crumb rubber modified asphalt

ActiveCN107389496AShorten the dissolution timeShort experiment cycleWeighing by removing componentBüchner funnelEngineering
Owner:HEBEI PROVINCIAL COMM PLANNING & DESIGN INST

GaN-based semiconductor device and manufacturing method thereof

ActiveCN110600547AImprove conduction characteristicsReduced inverse piezoelectric deformationSemiconductor/solid-state device manufacturingSemiconductor devicesHigh pressureGas concentration
Owner:XIAMEN SANAN INTEGRATED CIRCUIT

Browser and method for controlling flow of browser

ActiveCN103326957AImprove efficiencyData switching networksControl flowWeb browser
Owner:BEIJING QIHOO TECH CO LTD

Outside rotary feeding device for opposite roller driving powerful spinning equipment

ActiveCN110479833AImprove stabilityIncrease stiffnessMotor driveEngineering
Owner:XI AN JIAOTONG UNIV

Separating device used for holding frame group

ActiveCN106321663AEasy to separateImprove work efficiencyBearing componentsMetal working apparatusEngineering
Owner:WUXI SHUANGYI PRECISION MACHINERY

Automatic valve guide pipe drilling device

ActiveCN108889978AGuaranteed accuracyGuaranteed stabilityMetal working apparatusBoring/drilling machinesGuide tubeMachining
Owner:漳州市龙文区洋鼎发机械有限公司

Wiring device and display

InactiveCN102394233AGuaranteed normal operationImprove reliabilitySemiconductor/solid-state device detailsSolid-state devicesVertical projectionDisplay device
Owner:CPT TECH GRP +1

Lotus leaf tea and its preparing process

InactiveCN1923024AKeep the fragranceEasy to eatTea substituesPlant ingredientsBiotechnologyBotany
Owner:重庆荷香食品开发有限公司

Planar film structured infrared molecular fingerprint sensor and preparation method thereof

InactiveCN109799205ALow costReduce processing difficultyColor/spectral properties measurementsHigh rateGold film
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Web service combination result repairing method based on dependency graph model

ActiveCN104166733AImprove efficiencyWebsite content managementSpecial data processing applicationsComputer scienceDependency graph
Owner:NANJING UNIV

Freeze-drying powder for fluorouracil composition for injection

ActiveCN108853032AImprove stabilityExtended storage timeOrganic active ingredientsPowder deliveryHydrogenFreeze-drying
Owner:海南卓泰制药有限公司

Image retrieval method based on robot vision platform

ActiveCN104504161AImprove accuracyImprove objectivityCharacter and pattern recognitionSpecial data processing applicationsSupport vector machineImage retrieval
Owner:JIANGSU CITRON BIOTECH CO LTD

EAPS distributed Ethernet ring network protection switching method, device and medium

ActiveCN111092800AOut of controlImprove reliabilityData switching networksRing networkEthernet
Owner:浪潮思科网络科技有限公司

Multi-task cooperative spectrum sensing method based on Stackelberg game

ActiveCN110149161AGuaranteed utilityGood effectTransmission monitoringNetwork planningFrequency spectrumSimulation
Owner:NANJING UNIV OF POSTS & TELECOMM

Permeable sound insulation device for high-speed railway

ActiveCN108951444AAchieve absorptionReduce pollutionNoise reduction constructionSound energyResonance
Owner:安徽中源环保科技有限公司

Supporting box lowering method

ActiveCN106006057ARealize automatic unboxingAccurate separationConveyorsPackagingStructural engineeringMachining
Owner:CHENGDU SOONTRUE MECHANICAL EQUIP CO LTD

Cycleave fluorescent PCR method for detecting bovine lumpy skin disease

InactiveCN113278732AHigh sensitivityStrong specificityMicrobiological testing/measurementAgainst vector-borne diseasesForward primerHigh flux
Owner:CHINA ANIMAL HEALTH & EPIDEMIOLOGY CENT

Raincoat

ActiveCN108497572AAdjustable sizeAvoid drippingOvergarmentsSOCKSEngineering
Owner:衡阳盛必达户外用品有限公司

Semiconductor manufacturing equipment-oriented logic coupling test method

InactiveCN102607870AVersatilityReal-time feedback of test resultsStructural/machines measurementProgramming languageCoupling
Owner:TSINGHUA UNIV

Automobile headlamp detector calibration device and all-digital display method thereof

ActiveCN108318225AOptimize data processingRealize the display effectPhotometryTesting alignment of vehicle headlampsLuminous intensityGrating
Owner:GUANGZHOU FULI ANALYTICAL INSTR CO LTD

Fluid flow velocity measuring device based on terahertz high-speed echo effect

ActiveCN112964901AAccurate measurementSolve the technical problem of low detection accuracyFluid speed measurementEngineeringMechanical engineering
Owner:CENT SOUTH UNIV

High temperature resistant and wear resistant ultrahigh voltage insulation coating and preparation method thereof

ActiveCN105368309AGood colorHigh modulus of elasticityAnti-corrosive paintsWear resistantSolvent
Owner:STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY +1

Network information pushing method, apparatus and system based on instant message

ActiveCN105323143AReduce redundancyReduce wasteCharacter and pattern recognitionSubstation equipmentComputer scienceInstant messaging
Owner:TENCENT TECH (SHENZHEN) CO LTD

Nutrient solution for breeding selenium rich snail, breeding method and selenium rich snail product

InactiveCN101642194AGuaranteed survival ratePromote growthAnimal feeding stuffAccessory food factorsAnimal scienceNutrient solution
Owner:吴敦虎 +2

Method for detecting bonding strength between weathering steel rust layer and matrix

ActiveCN112161923AImprove protectionAccurate judgment of protection abilityUsing mechanical meansMaterial analysisAdhesive glueEngineering
Owner:YANSHAN UNIV

Filter material containing nanometer SOD and its preparation method and application in cigarette

InactiveCN1596782ASuitability for damageReduce contentTobacco smoke filtersTarFilter material
Owner:王成余

Split type bearing assembly

ActiveCN106402169AAchieve correct assemblyReduce error rateBearing unit rigid supportMechanical engineeringEngineering
Owner:MIBA PRECISION COMPONENTS CHINA

Heat radiation method of power supply

InactiveCN105682433AStable jobRealize cooling treatmentAlarmsModifications using gaseous coolantsRoom temperatureEngineering
Owner:刘梦真

Automatic workpiece inner hole machining method

ActiveCN106041653AImprove processing efficiencyEfficient cooperationRevolution surface grinding machinesEngineeringMachining
Owner:马鞍山市恒永利机械科技有限公司

Power supply and communication device for underground measurement

ActiveCN103808367AEasy maintenanceThe principle is simpleMeasurement devicesControl systemCommunication device
Owner:HUNAN UNIV OF SCI & TECH

Method and device for controlling obstacle avoidance of automobile and automobile

ActiveCN109774710AReduce or eliminate steering backlashImprove driving safetyRisk levelObstacle avoidance
Owner:AIWAYS AUTOMOBILE CO LTD

Adjustable hydraulic pressure reducing device with power generation function

InactiveCN101498271AMachines/enginesEngine componentsElectricityEngineering
Owner:成丽

Website fault analysis method and device, storage medium and computer equipment

ActiveCN111555895AAutomatically monitor exceptionsData switching networksWeb siteAlgorithm
Owner:BEIJING SHU AN XINYUN TECH CO LTD

Hydrolysis device adopting multi-point flow-ascending type water feeding and distributing and technology

ActiveCN109650537AImprove biodegradabilityEnhanced hydrolytic acidificationBiological treatment apparatusTreatment with anaerobic digestion processesEngineeringEqualization
Owner:ENVIRONMENTAL SCI RES & DESIGN INST OF ZHEJIANG PROVINCE

Polymer net pipe manhole cover

InactiveCN104074205AImprove stabilityImprove sealingArtificial islandsUnderwater structuresAgricultural engineeringUnsaturated polyester
Owner:卢国孝

Stirring device for feed production

InactiveCN109261008AChange opening angleChange the mixing rangeFeeding-stuffTransportation and packagingPulp and paper industryDrive motor
Owner:HUNAN DEBANG BIOLOGICAL TECH CO LTD

Capacitor clamping tool

PendingCN111916292AEasy to holdPrevent slippingCapacitor manufactureClamp capacitorEngineering
Owner:长兴星星电容器厂

Data exchange monitoring system

InactiveCN107734055AGuaranteed uptimeRealize real-time remote monitoringData switching networksFault indicatorMonitoring system
Owner:CHANGSHA ZHUNGUANGLI ELECTRONICS TECH CO LTD

Device for grinding U rib

ActiveCN112757127ARealize automatic grinding processRealize automatic grindingGrinding carriagesGrinding machinesStructural engineeringMachine
Owner:WUHAN LIXIN AUTOMATION TECH CO LTD

High-tensile stainless steel wire rope

InactiveCN103526621AHigh tensile strengthImprove wear resistanceTextile cablesMetallurgySS - Stainless steel
Owner:无锡市前洲康华染整设备厂

Biopesticide spraying device

InactiveCN102630660AGuaranteed activityGuaranteed utilizationInsect catchers and killersEngineeringBiopesticide
Owner:NANJING FORESTRY UNIV

Ultra-low dose PET image reconstruction system and method based on deep learning

ActiveCN113808106AGood for later learningEasy to learnImage enhancementImage analysisRadiologyComputer vision
Owner:ZHEJIANG UNIV

Base band winding cylinder, unwinding roll replacing device and unwinding method

ActiveCN111320005ARealize comprehensive utilizationAvoid scrappingWebs handlingClassical mechanicsEngineering
Owner:CALB CO LTD

Water-cooling heat dissipation module, electronic equipment and control method of electronic equipment

ActiveCN113966159ADigital data processing detailsEnergy efficient computingThermodynamicsMechanical engineering
Owner:LENOVO (BEIJING) LTD

Data structuralization system based on QR code

ActiveCN110781985AAchieve management effectDatabase updatingCo-operative working arrangementsComputer hardwareNetworked system
Owner:杭州利项科技有限公司

Muffler for household automobile

InactiveCN102071989AImprove the noise reduction effectShorten speedExhaust apparatusSilencing apparatusPulp and paper industryMuffler
Owner:王根良

New energy environment-friendly biomass granulator

InactiveCN108927074ATo achieve the purpose of ventilation and dehumidificationSolve quality problemsBiofuelsSolid fuelsNew energyDrive shaft
Owner:赵伍飞

Column-type spherical expanding base meter tube for ultrasonic heat meter

InactiveCN105318988AHigh measurement accuracyRemove in timeCalorimeterTransducerSpherical shaped
Owner:WINSUN ENERGY SAVING TECH TIANJIN

Pump-free energy-saving sterilizing and osmosizing water purifier

InactiveCN105621682AStable service lifeExtended service lifeBiocideReverse osmosisWater storageFree energies
Owner:TAOEE QINGDAO WATER PURIFICATION EQUIP MFG

Embossed gold porcelain manufacturing technology

InactiveCN111439061AVariety of colorsObvious three-dimensional sense of sculptureDecorative surface effectsPattern printingManufacturing technologyPaper production
Owner:广西三环陶瓷小镇发展有限公司 +1

Ultrasonic seamless bonding machine for down jackets

ActiveCN114668207AAvoid Stretch DeformationAvoid wrinklesTextile/flexible product manufactureClothes making applicancesElectric machineryEngineering
Owner:GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD

Small-sample sentiment classification method based on knowledge distillation of big and small tutors

ActiveCN114722805AReduce consumptionShorten distillation timeCharacter and pattern recognitionNatural language data processingAlgorithmClassification methods
Owner:SUZHOU UNIV

Preparation method of dewaxing asphalt carbon fiber

InactiveCN106120026AReduce paraffin contentNovel methodFibre chemical featuresMelt spinning methodsCarbon fibersCarbonization
Owner:仇颖超

Constant temperature electric soldering iron heating circuit

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