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.
Barrage display method, device and system, as well as terminal
ActiveCN109451333AIncrease stickinessImprove viewing experienceSelective content distributionComputer scienceUser information
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Ladder used for meter reading
Owner:STATE GRID CORP OF CHINA +1
Water pump switching control method and device, computer equipment and storage medium
PendingCN114279068AAvoid damageAchieve energy saving and emission reductionMechanical apparatusFrequency changerThermodynamics
Owner:GUANGDONG PHNIX ECO ENERGY SOLUTION
Method and system for time synchronization calibration of wireless sensor network
InactiveCN105071892AReduce lossHigh precisionTime-division multiplexWireless sensor networkWireless network
Owner:PHICOMM (SHANGHAI) CO LTD
Intelligent retail equipment of outside and inside use for convenience store, and system thereof
InactiveCN110443948AImprove utilizationLow staffing requirementsCoin-freed apparatus detailsCash registersSystems managementFood safety
Owner:苏州麦垛信息科技有限公司
Coupled Torsion Beam Axle Type Of Suspension System
ActiveCN105584309AInterconnection systemsResilient suspensionsBeam axleFastener
Owner:HYUNDAI MOTOR CO LTD
System and method for automatically and circularly complementing crystalline-silicon solar cell texture etch solution
ActiveCN101667608AImprove concentration uniformityImprove consistencyFinal product manufactureSemiconductor devicesCircular loopEngineering
Owner:鸿舸半导体设备(上海)有限公司
Pulverizer for biomass power station
Owner:徐丹丽
Upper digestive tract electronic endoscope objective lens
InactiveCN101067677AHigh resolutionGood reproducibilityGastroscopesOesophagoscopesColor imageMedicine
Owner:HANGZHOU HAWK OPTICAL ELECTRONICS INSTR CO LTD
Water purification system for reverse osmosis membrane filtration
ActiveCN113233633AImprove filtration efficiencyReduce loadGeneral water supply conservationSpecific water treatment objectivesReverse osmosisFilter media
Owner:佛山市顺德区盈沣泰环保科技有限公司
A method for realizing crosstalk elimination and filter generation and playing device
InactiveCN100444695CGood crosstalk cancellationFully reflect the effectStereophonic circuit arrangementsSound producing devicesVocal tractStep number
Owner:VIMICRO CORP
Seat and support structure thereof
InactiveCN110313742AReduce side to side swingBig-amplitudeStoolsRocking chairsEngineeringMechanical engineering
Owner:HENGLIN HOME FURNISHINGS CO LTD
Power amplifier and input signal adjusting method
ActiveCN105978510AGain controlAudio amplifierAudio power amplifierVoltage regulation
Owner:YAMAHA CORP
Guard railing rapid assembling and disassembling device based on screw mechanism
ActiveCN105350473APrevent vandalismReduce labor intensityRoadway safety arrangementsMan-hourEngineering
Owner:邳州市景鹏创业投资有限公司
Drop test machine capable of simulating continuous drop
ActiveCN111707436AAvoid risk of looseningConsistent lifting heightShock testingDrop testsTest sample
Owner:萍乡伊博智能科技有限公司
Construction process for connecting and fixing water supply and drainage pipe in building construction
ActiveCN111350879ASecondary fixationFunctionalPipe supportsSewer pipelinesArchitectural engineeringDrainage tubes
Owner:荣泰建设集团有限公司
Ping-pong ball assembly component
Owner:苏州聚慧体育用品有限公司
Economic exterior wall coating and preparation method thereof
ActiveCN104592819AReduce dosageAntifouling/underwater paintsPaints with biocidesWater basedDefoaming Agents
Owner:河北三棵树涂料有限公司
Frequency agile transceiver for use in a multi-band handheld communications device
InactiveCN101176267ADuplex signal operationMulti bandTransceiver
Owner:QUALCOMM INC
Biological soluble fiber mat, preparation method thereof and vacuum insulated panel using mat
ActiveCN105274728AEffective insulationWith green characteristicsFibreboardThermal insulationAdhesiveSoluble fiber
Owner:FUJIAN SUPERTECH ADVANCED MATERIAL
Preparation and application of biomass carbon coated cobalt sulfide-cobalt octasulfide composite material
ActiveCN110492090AHigh specific capacityAchieve recyclabilitySecondary cellsNegative electrodesBiomass carbonCobalt salt
Owner:NORTHWEST NORMAL UNIVERSITY
Decoding system and method
ActiveCN101072350ALower latencyImprove efficiencyImage codingTelevision systemsDecoding methodsArithmetic coding
Owner:VIA TECH INC
Piston-type bridge buffer protection method and device and manufacture method
ActiveCN102304893ANo pollution in the processPlay a buffer roleBridge structural detailsAbutmentMechanical engineering
Owner:ZHUZHOU TIMES NEW MATERIALS TECH
Cab slide device of industrial machinery
InactiveCN1856426APrecise positioningEasy maintenanceCrane transportationLifting devicesMan-hourMaintainability
Owner:力至优三菱叉车株式会社
Energy-saving start device of submersible screw pump unit
ActiveCN102734155ALower static resistanceStatic drag torque reductionMachines/enginesRotary/oscillating piston pump componentsAxial displacementFree rotation
Owner:赵锡寰 +1
Method for cleaning deposits of water-ring vacuum pump
Owner:WENGFU (GRP) CO LTD
Impact sound detection method and detection system
ActiveCN103886868AImprove accuracyReduce the difficulty of judgingSpeech analysisCorrelation coefficientSound detection
Owner:SHANGHAI KEYGO TECH CO LTD
Digital signal processing method for multi-channel high-frequency radar receiver
InactiveCN1837849AImprove data processing capabilitiesAvoid lossRadio wave reradiation/reflectionDigital signal processingPhase shifted
Owner:WUHAN UNIV
Cross-layer optimizing method for maximizing lifetime of wireless sensor network under constraint of timeliness
InactiveCN101394422AGuaranteed timelinessImprove energy efficiencyTransmission control/equalisingData switching networksCross-layer optimizationWireless mesh network
Owner:SHANGHAI JIAO TONG UNIV +1
Voice outputting system and method
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Projector horizontal deviation angle calibration device and method based on distance detection
InactiveCN112558396AEasy to detect whether the projection in the horizontal direction is offsetConvenient horizontal offset calibrationMeasurement devicesProjectorsDistance detectionDistance analysis
Owner:安徽文香信息技术有限公司
Hospital dress for protecting postnatal patient
InactiveCN106213627AReduce labor intensityEasy to take offProtective garmentSpecial outerwear garmentsFrenulumPediatrics
Owner:四川一众药业有限公司
Convenient-to-mount fixing bracket for charging pile
PendingCN111572381AAchieve installationEasy to chargeCharging stationsElectric vehicle charging technologyScrew headElectrical and Electronics engineering
Owner:浙江潮城科技发展有限公司
Contact lens lathe control method, device and system
ActiveCN106802635ANumerical controlGraphicsEmbedded operating system
Owner:北京海普瑞森超精密技术有限公司
Cantilever frame for building engineering construction
InactiveCN113668878ARealize moving up and downRealize fine-tuning up and downBuilding material handlingScaffold accessoriesArchitectural engineeringElectric machinery
Owner:裴光伟
Secondary battery based on calcium ions and preparation method thereof
ActiveCN108630979AFinal product manufactureCell electrodesMetal foilElectrical battery
Owner:SHENZHEN INST OF ADVANCED TECH
Book placement desk for Chinese education
InactiveCN108078190AEffectively fixedIncrease interest in learningBook-restsBed-tablesEngineeringConductor Coil
Owner:汤琴
Battery support
InactiveCN102751456ASimplify the installation processFirmly connectedCell component detailsElectricityEngineering
Owner:李相哲 +1
Preparation method and application of adsorbent for heavy metals lead and chromium
InactiveCN112516965ARealize resource utilizationReduce pollutionOther chemical processesWater contaminantsCarbonizationNitrogen gas
Owner:HENAN ACAD OF SCI INST OF BIOLOGY LIABILITY +1
Novel high-pressure water supply system
PendingCN106677248ACompact structureReduce volumeService pipe systemsWater mainsFrequency conversionHigh pressure water
Owner:江苏林格环境工程集团有限公司
Article collection task linkage cancellation method and device, equipment and storage medium
PendingCN111738750AProtect interestsIncrease transaction amountMarket predictionsBuying/selling/leasing transactionsSoftware engineeringDatabase
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Low-noise circular saw blade multi-shaft gear grinding machine with protective structure
PendingCN113909570AImprove working environmentReduce noiseSawing tools dressing arrangementsMaintainance and safety accessoriesGear grindingCircular saw
Owner:ZHEJIANG JUNYE TOOL CO LTD
Decontamination air dryer
InactiveCN109680452ANot subject to external damageExternal force damage preventionOther washing machinesWashing machine with receptaclesEngineeringAir dryer
Owner:汪畑
Waybill generation method and device
PendingCN113902382AEasy to superviseBuying/selling/leasing transactionsLogisticsLogistics managementService mode
Owner:BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
Production line for desulfurization, mixing and calendering of recycled rubber
PendingCN111055416ATake advantage ofReduce manufacturing costPlastic recyclingThermodynamicsProcess engineering
Owner:沭阳乐福橡塑工业有限公司
Method for screening regulation new gene participating in biological process
ActiveCN109584968ABiostatisticsInstrumentsReference genesOrthologous Gene
Owner:DALIAN MARITIME UNIVERSITY
Cable bending device
Owner:辛成辉
Elevator control method and device, electronic equipment and storage medium
Owner:BEIJING UNISOUND INFORMATION TECH
Polyacrylic ester and polyacrylic ester copolymer material hydrophilic modification products and hydrophilic modification method of polyacrylic ester
ActiveCN102617869AImprove hydrophilicityReduce the amount of non-specific adsorptionMicrosphereCopolymer
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Sterilization cleaning device
InactiveCN114367493APlay a protective effectPlay a sound insulation effectCleaning using liquidsMegasonic cleaningEngineering
Owner:GUANGDONG GT ULTRASONIC CO LTD
Synthesis method of dimer acid glycidyl ester
Owner:SHANDONG SHENGQUAN NEW MATERIALS CO LTD
Preparation method of in-situ synthesized Cu-graphene heteropolymer reinforced aluminum matrix composite
ActiveCN109022868AImprove mechanical propertiesImprove the status quo of non-wettingGas phaseCopper nitrate
Owner:TIANJIN UNIV
Winding device
ActiveCN109560316AHigh precisionImprove stabilityAssembling battery machinesFinal product manufactureEngineeringMechanical engineering
Owner:DONGGUAN ARECONN PRECISION MACHINERY
Transplantation sorting equipment
Owner:SHANGHAI QISHEN AUTOMATION EQUIP CO LTD
Solar system
InactiveCN108917194AImprove utilization efficiencyExtend your lifeSolar heating energySolar heat collector controllersWater storage tankEngineering
Owner:ANHUI CHUNSHENG NEW ENERGY TECH
Hardware punching machine with automatic feeding function
InactiveCN108500158AWith automatic feeding functionPrevent movementMetal-working feeding devicesPositioning devicesPunch pressEngineering
Owner:WUXI TUOYI PLASTIC PROD FACTORY
Air conditioner
InactiveCN105571105AReduce volumeImprove applicabilityDucting arrangementsLighting and heating apparatusBarrel ShapedEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
High-efficiency lithium-sulfur battery additive and application method thereof
InactiveCN106450455AReduce generationGood dispersionSecondary cellsCarbon compositesTetrafluoroborate
Owner:CHONGQING IND POLYTECHNIC COLLEGE
Electric cooker powered by air energy
Owner:中山昊天节能科技有限公司
Set-top box system parameter setting method, smart card and set-top box
InactiveCN102186113ASelective content distributionStopped workSmart card
Owner:SHENZHEN JIUZHOU ELECTRIC
Method, device and system for group switch in monitoring systems
ActiveCN101616016BRealize synchronous establishmentRealize synchronous switchingSpecial service provision for substationClosed circuit television systemsSwitching cycleMonitoring system
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Preparation method of metal base nanometer composite powder material for added material manufacturing
InactiveCN108015295AEvenly distributedGood dispersionMaterial nanotechnologyTransportation and packagingNanoparticleMetal powder
Owner:BEIJING COMPO ADVANCED TECH
Manufacturing method of enzymatic modification vital gluten specially used for bread and licorice powder modified flour
InactiveCN109122765AHas antibacterial effectGood Food Preservation ValueDough treatmentDough/pre-mixesNutritive valuesAdditive ingredient
Owner:安徽雪莲面粉有限责任公司
Image semantic segmentation model based on context awareness and modeling method
ActiveCN111626300AHigh resolutionHigh precisionCharacter and pattern recognitionNeural architecturesPattern recognitionComputer vision
Owner:NANJING UNIV OF POSTS & TELECOMM
Cationic pyridine and pyridazine dyes
InactiveCN102159698ADetergent dyesPyridazinePyridine
Owner:UNILEVER NV
Digital detecting method of bending angle of sheet metal part
ActiveCN106295058ARealize batch detectionGeometric CADDesign optimisation/simulationPoint cloudStructural engineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Explosive eliminating equipment and using method thereof
PendingCN110595309ARealize acquisitionRealize scanningBlastingUsing wave/particle radiation meansProjection imageComputer module
Owner:SHENZHEN TIANHESHIDAI ELECTRONICS EQUIP
Tyre Mounting And Demounting Apparatus With Load Belt Apparatus
InactiveCN104057792AKeep book tightReduce deflectionVehicle tyre testingTyre repairingEngineeringMechanical engineering
Owner:SNAP ON EQUIP
Smart integrated MBR sewage purifying device
InactiveCN108892331AControllable production cycleCompact structureSpecific water treatment objectivesWater contaminantsNitrationSewage
Owner:TIANJIN BISHUIYUAN MEMBRANE MATERIAL CO LTD
Data processing method of electronic price tag, gateway and electronic price tag
ActiveCN112492559AGet rid of the limitation of power supply lifeFlexible deploymentCircuit arrangementsTransmissionEngineeringWorld Wide Web
Owner:武汉慧联无限科技有限公司
Method for preparing and processing oil pump driving gear
Owner:重庆市尔汉科技有限公司
Chinese medicine physiotherapy instrument
InactiveCN108938356AEffectively stimulate meridian responseMeridian stimulation responseDevices for heating/cooling reflex pointsVibration massageMedicineMassage
Owner:熊金才
Pipe internal combustion superhigh temperature valve testing apparatus
InactiveCN104977157AEasy to printPrinting and other follow-up work is convenientMachine part testingElectricityCombustion
Owner:SHANGHAI JIUJIU AUTOMOBILE SECURITY APP
Lotus-shaped drawstring storage bag
InactiveCN106136512AEasy to put inSo as not to damageHandbagsLuggageMechanical engineeringEngineering
Owner:唐德利
Multi-strength regeneration brick aggregate fiber concrete and preparing method thereof
Owner:ZHENGZHOU UNIV
Assembly type environment-friendly container convenient to move
InactiveCN113247472AQuick assemblyEasy to assembleLarge containersMortise and tenonStructural engineering
Owner:宣城和众集装箱有限公司
Precipitation device for preventing anaerobic fermentation of sludge and sewage treatment system
ActiveCN112279366AAvoid anaerobic fermentationImprove slipSpecific water treatment objectivesBiological treatment apparatusSludgeSewage treatment
Owner:北京华宇辉煌生态环保科技股份有限公司
Mass-energy transformation treatment process for production wastewater
InactiveCN104418481ASmall footprintAchieve water discharge standardsSludge treatment by de-watering/drying/thickeningMultistage water/sewage treatmentWater dischargeSludge
Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP
Edge computing embedded micro-server model, service mode and equipment
PendingCN114035964ASolve the problem of not being able to provide services remotelyResource allocationMicrocontrol arrangementsFile synchronizationChip operating system
Owner:BEIJING UNIV OF POSTS & TELECOMM
Zigbee network tree-shaped routing method for neighbor table mode interaction
InactiveCN103781144AReduce latencyExtend the life cycleNetwork topologiesData switching networksTree shapedRouting algorithm
Owner:SOUTHEAST UNIV
Method and system for distributing equipment identifiers
InactiveCN104066078ANetwork data managementTelecommunicationsUser equipment
Owner:ZTE CORP
Wake-up method and equipment
InactiveCN107979866APower managementHigh level techniquesTransceiver
Owner:HUAWEI TECH CO LTD
Sand screening device for building construction
InactiveCN112191488AImprove screening efficiencySave human effortSievingScreeningArchitectural engineeringMechanical engineering
Owner:董亚楠
Energy-saving electrically-controlled hard hose traveler
ActiveCN103947514ARecovery uniform speedPrevent overwindingWatering devicesRenewable energy machinesReduction driveEngineering
Owner:CHINA UNIV OF MINING & TECH +1
Optical sensor and image forming apparatus incorporating same
ActiveCN104570647AScattering properties measurementsElectrographic process apparatusAngle of incidenceImage formation
Owner:RICOH KK
Wing stall flutter closed-loop control method for continuous variable camber trailing edge
ActiveCN112948973AStall Flutter SuppressionReduce consumptionGeometric CADSustainable transportationLoop controlControl manner
Owner:BEIHANG UNIV
Power supply method and device, and equipment
ActiveCN113079116AIncrease flexibilityMeet diverse power needsData switching networksControl theoryReliability engineering
Owner:NEW H3C TECH CO LTD
In-situ anchoring co-reduction preparation method of carbon-based supported metal sub-nanoparticles
InactiveCN110976899AAchieve dopingImprove performanceMaterial nanotechnologyTransportation and packagingHigh densityFreeze-drying
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)
Free space quantum key distribution parameter optimization method based on machine learning
ActiveCN111555866AOptimizationEasy to configureKey distribution for secure communicationMachine learningAlgorithmQuantum channel
Owner:NAT UNIV OF DEFENSE TECH
Slag removal agent for removing remelting non-vacuum Fe-based nanocrystalline alloy impurities and using method of slag removal agent
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD
Preparation method of traditional Chinese medicine preparation namely Liuwei Dihuang drop pills
InactiveCN109464566AIncreased reflux ethanol concentrationImprove extraction transfer rateSenses disorderDigestive systemRefluxAlcohol
Owner:江西省药明扬海医药科技有限公司
Streptococcus-A quantum dot immunochromatographic detection reagent card and preparation method thereof
ActiveCN103926403AImprove the detection rateOptimal treatment timeBiological material analysisFluorescence immunoassayFluorescence
Owner:GUANGZHOU WEIMI BIOLOGICAL SCI & TECH
Electronic gastroscope device
PendingCN113100696AAvoid damageAvoid affecting service lifeGastroscopesOesophagoscopesEngineeringMechanical engineering
Owner:深圳亿惠医疗科技有限公司
Net rack mounting construction method
InactiveCN111608397AOvercoming problems such as difficult placement and lifting constructionEfficient and safe construction methodBuilding material handlingManufactured materialSupport point
Owner:贵州建工集团第四建筑工程有限责任公司
Multi-station IC (integrated circuit) card reading and writing module
InactiveCN104951818AImprove read and write speedIngenious designCo-operative working arrangementsComputer moduleIntegrated circuit layout
Owner:江苏华桠融通智能科技有限公司 +1
Bending structure part of endoscope
PendingCN113768450ABig angleImprove flexibilityBronchoscopesLaryngoscopesEngineeringStructural engineering
Owner:DAICHUAN MEDICAL (SHENZHEN) CO LTD
Information sending method and related apparatus
InactiveCN105022553AReduce error rateImprove accuracyInput/output processes for data processingExchange of informationDialog box
Owner:TENCENT TECH (SHENZHEN) CO LTD
High-efficiency piston ring assembling system
PendingCN113400252ARealize mechanized assemblyFast assemblyWork holdersMetal-working hand toolsPiston ringEngineering
Owner:GUANGXI YUCHAI MASCH CO LTD
Preparation method of fishbone collagen
InactiveCN105316382AEasy to operateSimple production processConnective tissue peptidesPeptide preparation methodsAdditive ingredientDrug biological activity
Owner:李国深
Display device
PendingCN112514076AEfficient removalImprove display qualityStatic indicating devicesSolid-state devicesDisplay deviceData signal
Owner:SAMSUNG DISPLAY CO LTD
High-availability database clustering method based on invisible watermarks
PendingCN113867949AGuaranteed copyStrong consistencyResource allocationDatabase distribution/replicationParallel computingEngineering
Owner:HEFEI HIGH DIMENSIONAL DATA TECH CO LTD
Material with excellent biological activity for preparing artificial joint
ActiveCN105749344AImprove biological activityGood biocompatibilityTissue regenerationProsthesisBiocompatibility TestingFumed silica
Owner:海南普林互联网医院有限公司
Sub-opening structure and explosion-proof tire
Owner:QINGDAO DOUBLESTAR TIRE IND CO LTD
Vehicle air conditioner air outlet blade and manufacturing technology thereof
InactiveCN104214919AEasy to manufactureWith highlight effectAir-flow control membersHot stampingManufacturing technology
Owner:SAIC VOLKSWAGEN AUTOMOTIVE CO LTD
Method for controlling display of air conditioner
InactiveCN1873614ATelevision system detailsMechanical apparatusDisplay deviceOn-screen display
Owner:LG ELECTRONICS INC
Method for preparing carbon quantum dots by using Enteromorpha
InactiveCN107311143AUniform particle sizeExcellent fluorescence propertiesNanotechnologyNano-carbonBiological imagingImpurity
Owner:QINGDAO UNIV
High-temperature-resistant cobalt-based alloy for heat-resistant heel block of steel rolling heating furnace
Owner:中冶京诚(扬州)冶金科技产业有限公司
Novel multifunctional punching and shearing machine material pressing device
InactiveCN106334746AImprove work efficiencyImprove operational safetyPerforating toolsMetal-working feeding devicesEconomic benefitsEngineering
Owner:ANHUI ZHONGYI MACHINE TOOL MFG +2
Hand drying device
ActiveCN103945747AMaintenance implementationDomestic applicationsEngineeringNozzle
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Manufacturing method for multiple sprue bushes
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Vinylene carbonate-based lithium ion battery polymer electrolyte and preparation method as well as application thereof
ActiveCN105826603AImproved magnification performanceImprove long cycle stabilitySolid electrolytesSecondary cellsPolymer electrolytesIn situ polymerization
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI
Commodity true and false inquiry system and its method
InactiveCN1719470ALower buy onCommerceSpecial data processing applicationsWeb siteInterconnection
Owner:应广维
Cooling water system and control method thereof
PendingCN110118405AGuaranteed energy savingStable temperatureMechanical apparatusEfficient regulation technologiesCooling towerEngineering
Owner:广东新菱空调科技有限公司
Detachable glasses
Owner:江朝霞
Anchoring device and anchoring method for overwater photovoltaic array
PendingCN113955013APlay the role of adaptive adjustmentSelf-adaptiveFloating buildingsAnchoring arrangementsPhotovoltaic arraysEngineering
Owner:光之能(厦门)科技有限公司
Assembled high-performance reinforced concrete floating bridge
PendingCN108385507ASave time for curing and solidificationImprove construction qualityFloating bridgesBridge materialsReinforced concreteRebar
Owner:青岛特瑞安海洋工程科技有限公司
Colorectal cancer marker and application thereof
InactiveCN110872624AHigh-precision detectionGood curative effectBioreactor/fermenter combinationsBiological substance pretreatmentsStainingWestern blot
Owner:SHENZHEN UNIV +1
Filtering core obstruction alarm device of filter
InactiveCN101313834APrevents the problem of filter cleaning ability declineSuction filtersFiltration separationManipulatorFilter holder
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Rice precise direct-seeding and cavitating device
ActiveCN107124942AChange speedEnhanced cavitationDibble seedersAgriculture gas emission reductionCircular discCavitation
Owner:SOUTH CHINA AGRI UNIV
Method for preparing ceramic ink fountain roller special for printing
Owner:ZHEJIANG XINHUA DIGITAL PRINTING
Data similarity calculation method and device, computer equipment and storage medium
PendingCN110427453AImprove calculation resultsReduce labor input costsText database queryingSpecial data processing applicationsData informationData profiling
Owner:PING AN TECH (SHENZHEN) CO LTD
Special apparatus for improving quality of corrugated board
InactiveCN107962857APaper feeding status is stablePrevent static electricityLamination ancillary operationsLaminationPulp and paper industryEnergy consumption
Owner:TIANJIN YUSHENGLONG PAPER IND
Automatic uniform shaking-off equipment for dried fish airing
Owner:湖南洞庭美农业有限公司
Multilayer film and method for producing same
ActiveCN107249886AGood adhesionBase layers for recording layersSynthetic resin layered productsPolyesterSurface resistivity
Owner:TORAY IND INC
Structured abrasive articles and methods of using the same
ActiveCN105722643AImprove reliabilityFully filledOther chemical processesBonded abrasive wheelsAbrasive
Owner:3M INNOVATIVE PROPERTIES CO
Constant-current diode and manufacturing method thereof
ActiveCN105576040ALower junction capacitanceOther performance impactSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceConstant-current diode
Owner:FOUNDER MICROELECTRONICS INT
Artificial intelligence cleaning robot
ActiveCN114287838AImprove work efficiencyTake advantage ofMachine detailsFloor-scrubbing machinesEngineeringMechanical engineering
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG
Tilting tray spring device capable of attenuating high-frequency vibration of tilting tray and measuring angle of tilting tray
ActiveCN107061611AImprove angle measurement accuracyReduce vibrationPositive displacement pump componentsNon-rotating vibration suppressionVibration attenuationEngineering
Owner:ZHEJIANG UNIV
Electric wheelchair with precision gears
PendingCN114432052ASimple structureReduce manufacturing costGearboxesPortable liftingGear wheelControl engineering
Owner:NINGBO XIASHA GEARS
Method and system for acquiring planting information by planting box and planting box
InactiveCN106416793ACharacter and pattern recognitionSound input/outputComputer terminalComputer science
Owner:SHENZHEN SPRINGWOODS HLDG CO LTD
Enhancement film for under-screen optical fingerprint sensor
ActiveCN111357010APrint image acquisitionNon-linear opticsEngineeringPrism
Owner:SHENZHEN GOODIX TECH CO LTD
Drainage ditch excavating device for railway bridge
PendingCN110952399AAchieve cleanupRestore drainageBallastwayBridge structural detailsVehicle frameGear drive
Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +5
Process for producing active carbon for decolorization
Owner:南雄市青松环保材料有限公司
Preparation method of high-density silver-based tungsten-doped vanadium dioxide composite material
Owner:XIAN UNIV OF TECH
Draining cushion block
InactiveCN103604027ARealize vertical two-way drainageSmooth drainageMachine framesEngineeringCushion
Owner:郭鑫
Preparation method for wide-temperature-range chlorinated polyethylene cable material
InactiveCN105328808AGood compatibilityImprove high temperature resistanceWeather resistancePlasticizer
Owner:JIANGSU JIANGYANG CABLE
Reactive orange dye and preparation method thereof
Owner:无锡润新染料有限公司
Commercial vehicle electronic parking system controller hardware-in-the-loop test device and method
PendingCN113671927AReduce labor intensityImprove test efficiencyProgramme controlElectric testing/monitoringDriver/operatorAir brake
Owner:武汉辅安科技有限公司
Production method of sylvinite
Owner:QINGHAI SALT LAKE IND
Half mode substrate integration waveguide horizontal symmetrical filter
InactiveCN103647123AReduce plane sizeFlexible adjustment performanceWaveguide type devicesSystem integrationResonant cavity
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Constant-temperature control method of gas water heater and gas water heater
ActiveCN112665194AGuaranteed accuracyAvoid the problem of worse constant temperatureFluid heatersTemperature controlWater flow
Owner:GUANGDONG VANWARD NEW ELECTRIC CO LTD
Polyether polyurethane resin and preparation method thereof
PendingCN114773566AUniform skin crusting speedFast solidificationPolymer sciencePolyether polyurethane
Owner:ZHEJIANG HUAFON SYNTHETIC RESIN
Breakpoint continuous sweeping method of sweeping robot
InactiveCN112315382AReduce algorithmic pressureEffectively achieve the purpose of cleaning in real timeCarpet cleanersFloor cleanersContinuous scanningSimulation
Owner:广东杜尼智能机器人工程技术研究中心有限公司
Anti-aging high-transparency high-strength polypropylene plastic barrel and preparation method thereof
Owner:TIANJIN RUIJIE PLASTIC PROD
Arrangement structure of side protecting wall of escalator or moving walkway
Owner:三六零安全科技股份有限公司
Multi-layer nuclear magnetic image classification method and system based on reinforcement learning brain-like reading images
ActiveCN112257769AImprove low-dimensional deep featuresImprove accuracyCharacter and pattern recognitionNeural architecturesImaging processingMedicine
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Continuous synthesis method of polyamide and vertical multi-stage reactor
Owner:ZHEJIANG UNIV
Dumper
Owner:SANY SPECIAL PURPOSE VEHICLE CO LTD
Sound insulation glass with air purifying function
InactiveCN108409152AHas the function of purifying airHas the effect of purifying the airGas treatmentDispersed particle separationHoneycombMaterials science
Owner:合肥协耀玻璃制品有限公司