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.

Municipal inspection well protective device and operation method thereof

InactiveCN106996121AInhibit sheddingAvoid damageArtificial islandsUnderwater structuresEngineeringMechanical engineering
Owner:广州猎狗信息咨询有限公司

Method and device for achieving mobile phone client software upgrading

ActiveCN103731815ANetwork data managementSoftware engineeringClient-side
Owner:BEIJING FEINNO COMM TECH

Method for preparing biodegradable poly(malic acid) material

InactiveCN102002148AFast preparation methodEconomical method of preparationPolymer sciencePtru catalyst
Owner:ZHANGJIAGANG CHAINENG BIOLOGICAL TECH

Intelligent household window with electricity abnormity early warning function

InactiveCN105096505ATimely emergency communicationWith feedback controlElectrical testingFrequency measurement arrangementElectricityControl signal
Owner:CHONGQING JIAOTONG UNIVERSITY

Low-temperature-setting block touch screen silver paste and preparation method thereof

ActiveCN106782760AOvercoming problems requiring high temperature curingHigh opacityNon-conductive material with dispersed conductive materialCable/conductor manufactureAdhesion forceSilver paste
Owner:湖南省国银新材料有限公司

Offset plate surface detection method and system based on machine vision

ActiveCN103175840AEasy to installRealize real-time online detectionOptically investigating flaws/contaminationProduction lineMachine vision
Owner:BEIJING C&W ELECTRONICS GRP +1

Cavitation and Fenton reaction-assisted low pressure homogeneous polishing method and cavitation and Fenton reaction-assisted low pressure homogeneous polishing device for silicon carbide plane

ActiveCN110181388AProtection from damageReduce hardnessEdge grinding machinesPolishing machinesFenton reactionParticle flow
Owner:ZHEJIANG UNIV OF TECH

Therapeutic equipment for dermatology department

ActiveCN108403188APromote blood flowAvoid wastingVibration massageMedical devicesDermatology departmentBiological activation
Owner:THE FIRST AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV

Aluminum alloy guide wire material resistant to medium-temperature creep and preparation method thereof

ActiveCN110343911AImprove creep resistance at medium temperatureImprove mechanical propertiesConductive materialMetal/alloy conductorsGuide wiresMaterials science
Owner:CENT SOUTH UNIV +1

Joint test device and method for expansion and frost heaving of soil body

InactiveCN103776984AComprehensive testImprove accuracyMaterial thermal coefficient of expansionEarth material testingData acquisitionEngineering
Owner:HEILONGJIANG PROVINCIAL HYDRAULIC RES INST

Method for preparing water-repellent polyester fibers

InactiveCN101984154AEasy to operateNo pollution in the processFibre typesMelt spinning methodsPolyesterFiber
Owner:远纺工业(上海)有限公司

Audio-video device with hybrid standby mode and implementation method thereof

ActiveCN101729830AMeet the requirements for easy operationAchieve energy saving effectTelevision system detailsColor television detailsEngineeringStart up
Owner:SHENZHEN TCL NEW-TECH CO LTD

Method, apparatuses and system for playing synchronization controlling in video recommendation service

ActiveCN103634621AResolved issues with synchronous playback controlsAdd timestampSelective content distributionComputer terminalRecommendation service
Owner:ZTE CORP

Quasi-five-axis machining centre and machining method thereof

ActiveCN104097072AGuaranteed rotation accuracyGuaranteed rigidityLarge fixed membersPositioning apparatusMachine toolMachining
Owner:SUZHOU MINGZHI TECH

Sludge reduction treatment system and sludge treatment technique thereof

ActiveCN109678270AEasy to separateImprove work efficiencySpecific water treatment objectivesSludge treatment by pyrolysisReduction treatmentFiltration
Owner:深圳市鸿卓环保科技有限公司

Transfer goods shelf for warehousing and processing equipment thereof

ActiveCN111439508APrevent disengagementReduce lossStorage devicesStructural engineeringUltimate tensile strength
Owner:南京立为正仓储设备有限公司

Gamma debugging methods for display panels

InactiveCN109637475AReduced gamma tuning timeImprove debugging efficiencyStatic indicating devicesComputer scienceLightness
Owner:HKC CORP LTD

Device, system and method for quickly and stably applying anti-counterfeiting paper anti-counterfeiting line

ActiveCN111088721AReduce wearStable tensionNon-fibrous pulp additionReciprocating motionElectric machine
Owner:CHENGDU BANKNOTE PRINTING +1

Bicycle trailer with automatic seat belt

InactiveCN104773246AAvoid the risk of fallingImprove securitySidecarsSeat beltEngineering
Owner:WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT

Combined electric appliance for electric power system

PendingCN113629565AEasy to assembleReduce physical laborProtective switch detailsSubstation mounted on poleElectric power systemEngineering
Owner:ZHEJIANG RIXIN ELECTRIC CO LTD

Novel outdoor LED lamp free of external power source

InactiveCN105588064ABig spaceNot easy to short circuitPoint-like light sourceWith built-in powerEngineeringLED lamp
Owner:罗周连

Common low-carbon low-silicon hot-rolling steel belt and method for manufacturing same

InactiveCN101230436AReduce intensityFulfil requirementsMetal rolling arrangementsSteel beltSilicon
Owner:SHANDONG TAISHAN STEEL GROUP

Server device with data processing safety

InactiveCN107978915AIncrease insertion efficiencyPower on is safe and stableComputer periphery connectorsLive contact access preventionElectricityEngineering
Owner:黄国锦

Color-temperature-adjustable color-enhanced LED lamp

PendingCN110265386AImprove the display effectSolve the problem of insufficient red displaySolid-state devicesSpectral modifiersBlue emissionHigh color
Owner:ZHEJIANG SUNSHINE MEIJIA LIGHTING CO LTD +1

Glass lens side edge grinding device for pressure instrument

ActiveCN111843704ASmall range of motionAvoid situations that cause overgrindingEdge grinding machinesGrinding drivesMagnetVaristor
Owner:济南三泉中石实验仪器有限公司

Mechanical fault intelligent diagnosis method for implicit excitation adversarial training under small sample

ActiveCN112396088AAchieving Failure Mode RecognitionEfficient extractionMachine bearings testingCharacter and pattern recognitionSmall sampleAlgorithm
Owner:XI AN JIAOTONG UNIV

Weather information display method and mobile terminal

InactiveCN101945173AIntuitive experienceKeep freshSubstation equipmentAnimationComputer science
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Flexible mobile phone

InactiveCN102917090AReduce manufacturing difficultyEasy to manufactureTelephone set constructionsElectrical batteryFlexible circuits
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Convolutional neural network road damage identification method based on extended Kalman filtering

InactiveCN110147761AImprove accuracyReduce dimensionalityCharacter and pattern recognitionStochastic gradient descentAlgorithm
Owner:HANGZHOU DIANZI UNIV

Copper-aluminum composite substrate and laser beam welding processing method and application thereof

PendingCN110202853AAvoid Galvanic CorrosionImprove electrical performanceLaser beam welding apparatusMetal layered productsAluminum compositesElectrochemical corrosion
Owner:JILIN ZHONG YING HIGH TECH CO LTD

Contextual model operation method and device and computer-readable storage medium

ActiveCN107832102AAchieve the purpose of operationFlexible changeProgram loading/initiatingComputer terminalComputer science
Owner:固安县朔程燃气有限公司

Full touch screen type intelligent water dispenser for caravan

InactiveCN103284594AComfortable lifeWarm lifeBeverage vesselsPeristaltic pumpDisplay device
Owner:罗红光

Factory-like fishpond water draining circulation purification and blow down system

InactiveCN103535312AImprove recycling efficiencyHigh densityPisciculture and aquariaReclaimed waterSewage
Owner:KEENLAND TIANJIN PRECISION MFG

Dual-wireless network bridge frequency conversion transmission system

InactiveCN107888210AEasy to useLow costPower distribution line transmissionCommunications systemMicrowave
Owner:柳州市睿亿联电子商务有限公司

Multifunctional garden flower stand

InactiveCN108849063AAvoid erosionDiffusion effectPhotovoltaic supportsSolar heating energyWater flowEngineering
Owner:芜湖三月禾园艺设计有限公司

Treatment agent for electroplating wastewater applied to circuit boards

InactiveCN108840411AStrong ability to remove heavy metalsProcessing speedWater contaminantsWaste water treatment from metallurgical processPotassium hydroxideWheat Brans
Owner:如皋宏皓金属表面水处理有限公司

Energy conservation oriented method for allocating tasks with multi-step negotiation of mobile Agent

InactiveCN101448285AProlong survival timeReduce consumptionNetwork traffic/resource managementNetwork topologiesComputer scienceNetwork topology
Owner:XI AN JIAOTONG UNIV

Fault detection response in robotic arm

PendingCN114514432ACurrent/voltage measurementDynamo-electric converter controlElectric machineRobotic arm
Owner:CMR SURGICAL LTD

Rotor and motor

ActiveCN113036958AReduce the difficulty of manufacturing processReduce occupancyMagnetic circuit rotating partsElectric machineAdhesive glue
Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Stepping natural gas heating furnace

PendingCN108036640ATake advantage ofReduce energy consumptionFurnace typesGas emission reductionHydraulic cylinderProcess engineering
Owner:HANGZHOU JINZHOU TECH CO INC

Traditional Chinese medicine ointment for treating burns and scalds

InactiveCN111150768ANo drug resistanceImprove antibacterial propertiesAerosol deliveryOintment deliveryRadix Astragali seu HedysariBurns/scalds
Owner:袁磊

Method and system for protecting industrial internet big data server

PendingCN113742087AGuaranteed uptimeNo overloadResource allocationCharacter and pattern recognitionData packData stream
Owner:深圳市玄羽科技有限公司

HUCC-based flexible interconnection multi-microgrid control method and system

InactiveCN108183477AIncrease flexibilityImprove coordinationSingle network parallel feeding arrangementsMicrogridControl system
Owner:SHANGHAI JIAO TONG UNIV

Method for determining low-frequency oscillating and mandatory oscillating through negative damping mechanism of power system

ActiveCN104698325AVarious oscillation waveformsImprove adaptabilityElectrical testingFrequency spectrumEngineering
Owner:SOUTHEAST UNIV

Multipurpose low-speed gearbox

PendingCN107859716AOptimized locking fitOptimized locking fit structureToothed gearingsGearing controlLow speedDrive shaft
Owner:陈周林

Built-in type high-density thermoelectric generator

InactiveCN1667937AEfficient use ofReduce thermal contact resistanceGenerators/motorsThermoelectric devicesElectricityHigh density
Owner:SOUTH CHINA UNIV OF TECH

Process for producing pullulan

ActiveCN1654482AImprove conversion rateFermentationBiotechnologyPullulan
Owner:广东富味健康科技有限公司

Cold or hot joint for carbon fiber heating cable

InactiveCN105491693AIncrease distanceImprove airtightnessHeater elementsHeating element shapesFiberCarbon fibers
Owner:XUNGUAN NEW ENERGY TECH SHANGHAI CO LTD

Casting machine

ActiveCN114535553APrecise positioningQuick connectionMelt-holding vesselsProcess efficiency improvementEngineeringPhysics
Owner:河北百瑞昊诚机械设备有限公司

Synthesis method of 6''-N-ethyl gentamicin C1a

ActiveCN110498823AStrong specificityLess side effectsSugar derivativesSugar derivatives preparationAcetic anhydridePotassium borohydride
Owner:WUXI JIYU SHANHE PHARM CO LTD

Anti-toppling storage cabinet with automatic opening and closing function

InactiveCN107139145AEasy accessPrevent dumpingWork tools storageEngineeringMechanical engineering
Owner:XINCHANG HAIGE SAISI TRADE

Music embedding attack defense method for voice recognition system

ActiveCN111261147ARealize the attackImprove defenseSpeech recognitionData setNetwork generation
Owner:ZHEJIANG UNIV OF TECH

Floccule adsorber applied to printing and dyeing wastewater treatment

ActiveCN111875008APlay the role of adsorption and fixationImproves uniformity of diffusionWater/sewage treatment by magnetic/electric fieldsSustainable biological treatmentActivated carbonFiber
Owner:山东大斯夫材料科技有限公司

High-damping copper alloy equipment

InactiveCN108465728AConvenient stamping workHigh precisionPunchingCopper alloy
Owner:FOSHAN CHENFAN ENVIRONMENTAL TECH CO LTD

Heat exchanger auxiliary energy-saving device with automatic deposited carbon cleaning function

InactiveCN112696969AExtended service lifeLow costHeat exhanger sealing arrangementNon-rotary device cleaningCarbon depositRotating disc
Owner:杨帅

Game data communication method, communication processing apparatus, terminal, and readable medium

InactiveCN109040020AImprove experienceNetwork connectionsWireless communicationComputer terminalMultimedia
Owner:NUBIA TECHNOLOGY CO LTD

Laser device and dehumidification management method for laser device

PendingCN112272905ASuppresses fluctuations in outputImprove performanceGas treatmentDispersed particle separationMolecular adsorptionEngineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Human body bearing device convenient to adjust and used for radiology department examination

InactiveCN114176621ARelieve stressWith automatic replacement effectPatient positioning for diagnosticsChemicalsHuman bodyRatchet
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Comprehensive on-line measuring method of prompt neutron attenuation constant

InactiveCN101713830AIncrease credibilityImprove measurement efficiencyNeutron radiation measurementUltrasound attenuationTime domain
Owner:CHONGQING UNIV

Application of radix hedysari extract to preparation of product for preventing or treating inflammatory bowel diseases

InactiveCN111617129APreventing and Treating Inflammatory Bowel DiseaseThe preparation process steps are simpleOrganic active ingredientsDigestive systemMedicarpinAdenosine
Owner:LANZHOU UNIVERSITY

A method and apparatus for synchronizing user orders

ActiveCN109389306AImprove experienceTimely processingBuying/selling/leasing transactionsResourcesLevel orderOrder form
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Plate number, body color and mark identification-based equipment and plate number, body color and mark identification-based method for identifying fake plate vehicles

InactiveCN101630361ACharacter and pattern recognitionAlarmsDatabase queryColor recognition
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Multi-station barrel film machine, bag making and packaging all-in-one machine and packaging method

PendingCN112009785ARealize continuous bag makingRealize continuous productionWrapping material feeding apparatusWrapper twisting/gatheringMechanical engineeringIndustrial engineering
Owner:广东瑞迅智能机器有限公司

Novel method for preparing acetylsalicylic acid

InactiveCN108129300AImprove securityEfficient responseOrganic compound preparationCarboxylic acid esters preparationSalicylic acidContinuous flow
Owner:浙江省衢州第二中学

Low-sugar moon cakes and making method thereof

InactiveCN109169794ARich in vitaminsHypoglycemicDough treatmentBakery productsPolygonum fagopyrumFruit juice
Owner:威宁县一品鲜食品有限公司

Flow plastic-state sludge sand stratum grooving and rectifying method

InactiveCN106836349ACorrection is fast and effectiveImprove construction progressSoil-shifting machines/dredgersBulkheads/pilesSludgeEngineering
Owner:SINOHYDRO FOUND ENG

Bandwidth optimization and design method for optical frequency code chips of spectral amplitude encoding/decoding system

InactiveCN102723985AAvoid wastingImprove performanceElectromagnetic transmissionLight demodulationData acquisitionSignal-to-quantization-noise ratio
Owner:CHANGCHUN UNIV OF SCI & TECH

Integrated circuit module

InactiveCN103824838ASimple designAchieve standardizationSemiconductor/solid-state device detailsSolid-state devicesElectrical resistance and conductanceElectrical polarity
Owner:SILERGY SEMICON TECH (HANGZHOU) CO LTD

Automatic bridging graphics processing method for power system circuit

ActiveCN103077496AQuickly judge the wiring modeSolve difficult problems that are difficult to clearly labelImage data processing detailsGraphicsComputational science
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Application of triptolide, triptolide derivant and triptolide analogue in preparation of antitumor drugs

InactiveCN102634561AOrganic active ingredientsMicrobiological testing/measurementThreoninePharmaceutical drug
Owner:XIAMEN UNIV

Bracket type inner die supporting system construction method

ActiveCN107160542AImprove installationDoes not affect structural qualityCeramic shaping mandrelsCeramic shaping coresSupporting systemPre stress
Owner:CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP OF THE FIFTH ENG

Motorcade following monitoring method, device and system

ActiveCN107042829AImprove accuracyMake sure to followExternal condition input parametersComputer visionDistance sensors
Owner:SAIC MOTOR

Method for display steering guidance of virtual reality product

PendingCN112802205ASolve common problemsInput/output for user-computer interactionImage data processingComputer graphics (images)Engineering
Owner:BEIJING INBASIS TECH

Method for removing metal adhesive material on stirring head

ActiveCN113579460AAchieve removalQuality improvementNon-electric welding apparatusFriction weldingPolymer science
Owner:CHINA-UKRAINE INST OF WELDING GUANGDONG ACAD OF SCI

Sewing machine and method for protecting parameter data of sewing machine

InactiveCN1576430BTo prevent sudden sewing startOther control effectsProgramme-controlled sewing machinesElectrical and Electronics engineeringSewing machine
Owner:BROTHER KOGYO KK

Magnetic steel inserting and mounting error correction method

InactiveCN108494190AGuaranteed accuracyImprove assembly efficiencyManufacturing stator/rotor bodiesMagnetic polesEngineering
Owner:CHONGQING ZOTYE NEW ENERGY AUTOMOBILE TECH RES INST CO LTD

Hospital sewage treatment process

InactiveCN108840513AFast precipitationSpeed ​​upSpecific water treatment objectivesTreatment involving filtrationFiltrationWater flow
Owner:华夏中然生态科技集团有限公司

Preparation method of Chinese herbal medicine yield-increase fertilizer for eleusine indica

InactiveCN102775200AFast growthExtend the fertilizer periodBio-organic fraction processingOrganic fertiliser preparationSesamum orientaleAdditive ingredient
Owner:张世冯

Mechanical alloy plate panel surface strengthening device

InactiveCN109280752AEasy to useEasy to disassemble and carryAlloyUltimate tensile strength
Owner:徐州易尚饰家装饰工程有限责任公司

Method and system for dynamically displaying watermark image

ActiveCN112927121AReduce memory consumptionReduce time consumptionImage data processing detailsInput/output processes for data processingComputer graphics (images)Radiology
Owner:GUANGZHOU XUANWU WIRELESS TECH CO LTD

Lane departure judging and early warning system for automobile on high-way

InactiveCN106218634AEasy to identifySimple structureSignalling/lighting devicesControl devicesDistractionEarly warning system
Owner:SHANXI PROVINCIAL RES INST OF COMM

Method for preparing dried instant mutton slices

InactiveCN104247953AGood effectFood ingredient as antioxidantSugar food ingredientsFlavorAntioxidant
Owner:卢仁华

Human-machine cooperation wall building robot and system

PendingCN111502313AReduce weightFully meet the carrying capacityBuilding material handlingRobotic systemsControl engineering
Owner:中物智建(武汉)科技有限公司

Special sealing filler applied to pumping-unit wellhead under condition of high-water-content produced liquid

ActiveCN109971052AExtend your lifeCapable of self-expandingOther chemical processesSealing/packingEpoxyWater leakage
Owner:PETROCHINA CO LTD +1

Prefabricated limiting piece, spar cap, fan blade and manufacturing method, and prefabricated panel fixing method

PendingCN113954388AReduce edge protrusionReduce mutual stackingFinal product manufactureMachines/enginesGroove widthFan blade
Owner:SHANGHAI ELECTRIC WIND POWER GRP CO LTD

Inverted trapezoid top grid-structure fin field-effect transistor and fabrication method thereof

InactiveCN106298936AReduce leakage currentNo severe degradationSemiconductor/solid-state device manufacturingSemiconductor devicesVery large scale integrated circuitsEngineering
Owner:PEKING UNIV

Material display method and device

PendingCN114817729AImprove experienceIncrease profitDigital data information retrievalSpecial data processing applicationsComputer hardwareEngineering
Owner:BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1

Two-component acrylate structure adhesive with high strength and excellent stability and preparation method of two-component acrylate structure adhesive

PendingCN110218547AImprove stabilityExtended shelf lifeNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesAviationEpoxy
Owner:广州正琪新材料科技有限公司

Small sample bearing fault diagnosis method based on triple model

PendingCN114593917AImprove fault recognition rateMachine part testingSustainable transportationFeature vectorSmall sample
Owner:ANHUI UNIV OF SCI & TECH

GIS internal defect ultrasonic imaging identification method

ActiveCN114783011AHigh precisionImprove operational reliabilityTesting using acoustic measurementsNeural architecturesInformation processingEngineering
Owner:广东惠丰达电气设备有限公司

Double-skin milk slurry and preparation method thereof

PendingCN114794243AImprove securityImprove processing qualityMilk preparationMilk preservationBiotechnologyYolk
Owner:SHENGDOUSHI SHANGHAI SCI & TECH DEV CO LTD

Air cleaning system purification chamber

InactiveCN101338930ALighting and heating apparatusMountingsAir cleaning
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Display panel and display device

ActiveCN109709727AStrong penetrating powerImprove the problem that the polarization direction is the same but the phase is differentNon-linear opticsDisplay deviceEngineering
Owner:HKC CORP LTD

Mobile phone charging software

InactiveCN103296721AImprove securityProtect the charging processBatteries circuit arrangementsEmergency protective circuit arrangementsPower flowElectrical battery
Owner:SUZHOU MIXIANG NETWORK INFORMATION TECH

Photovoltaic power station and control method thereof

InactiveCN111864801AShorten grid connection cycleSingle network parallel feeding arrangementsPhotovoltaic energy generationTransformerLow voltage grid
Owner:SUNGROW POWER SUPPLY CO LTD

Multimedia data recording method

InactiveCN103780949ASmall footprintReduce tariffSelective content distributionData recordingData storing
Owner:深圳菲戈斯互动科技有限公司

Freeze-dried powder and injection preparation of red sage root and safflower, and preparation method

InactiveCN1626227APowder deliveryUnknown materialsHollow fibreSalvia miltiorrhiza
Owner:张正生

Grounding connection device and grounding method

PendingCN110034421AShorten the timeIncrease ground areaElectric connection testingElastomeric connecting elements apparatusElectrical conductorFan blade
Owner:STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1

Underground large-span space structure and construction method thereof

ActiveCN112065469AStrong enduranceGuaranteed StrengthRefuge islandsUnderground chambersSpatial structureArchitectural engineering
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Method and device for detecting system bootstrap area abnormity

InactiveCN112733143AThe detection method is simpleEfficient detection methodBootstrappingPlatform integrity maintainanceOperational systemAlgorithm
Owner:安芯网盾(北京)科技有限公司

Method for testing heat generation rate of power battery

ActiveCN108983107AThe process is simple and convenientSimple calculationElectrical testingPower batteryGeneration rate
Owner:UNIV OF SHANGHAI FOR SCI & TECH +1

Preparation method of dimethyldiallylammonium chloride with low salt

InactiveCN101648878AReduce pollutionImprove protectionAmino compound purification/separationOrganic compound preparationOrganic solventHigh activity
Owner:SHANDONG POLYMER BIO CHEM CO LTD

Manufacturing method of hot-pressing double-sided concave inclined dry slice

ActiveCN105904599AImprove gripReduce lossStone-like material working toolsEngineeringMachining
Owner:江苏华昌工具制造有限公司

Self-locking steering engine

InactiveCN109649637AAircraft controlWith power amplificationFlight vehicleReduction drive
Owner:LANZHOU FLIGHT CONTROL

Nano slurry and preparation method thereof

ActiveCN107151917AHydrophobicEasy to useFibre treatmentEnvironmental resistancePhosphoric acid
Owner:王义辉

Corrosion-resisting and stamping-resisting bearing and preparation method thereof

InactiveCN106086667AImprove mechanical propertiesHas strong corrosion resistance and stamping resistanceEuropiumFault rate
Owner:ANHUI QIANSHAN BEARING MFG

Transceiver optical devices, optical modules and communication equipment

ActiveCN111868590BReduces Optical Crosstalk ProblemsImprove isolationCoupling light guidesOptical ModuleSusceptor
Owner:HUAWEI TECH CO LTD

Solution to VLAN ID convergence conversion

InactiveCN101697555AEasy to implementPromote reductionNetworks interconnectionData streamBroadcasting
Owner:FENGHUO COMM SCI & TECH CO LTD

Multi-beam low-orbit satellite intelligent dynamic channel resource allocation method

InactiveCN111211831AImprove communication service performanceAvoid the effects of co-channel interferenceTransmission monitoringRadio transmissionMultiplexingComputer science
Owner:中国星网网络应用有限公司

Remote-control indoor flower planting system with insect catching and irrigating functions

InactiveCN105052691ASimple structureIncrease interest in planting flowers and plantsSelf-acting watering devicesWatering devicesVideo monitoringWater storage
Owner:四川格伊尔生物科技有限公司

Method for planting cherry blossoms

InactiveCN109156241AIrrigate evenlyPrevent evaporationWatering devicesGrowth substratesShootEvaporation
Owner:江苏天悦生态农业股份有限公司

Graphene-doped and lanthanum-modified titanium-based lead dioxide electrode and preparation method thereof

ActiveCN105239094AImprove electrocatalytic activityImprove electrodegradabilityElectrolytic inorganic material coatingElectrodesLead dioxideMethyl orange
Owner:陕西恒悦材料科技有限公司

Sleeve type micro-channel electrolytic reaction device and application thereof

ActiveCN112030183AReduce usageLower cell voltageCellsVacuum evaporation coatingFuranElectrolysis
Owner:WANHUA CHEM GRP CO LTD

Steam-cooking device having layering function and used for yellow rice wine production

InactiveCN108690774ARealize the function of layered cookingReduce manufacturing costAlcoholic beverage preparationSteam cookingEngineering
Owner:浙江安吉原味年代酒业有限公司

Automatic ladder-shaped bridge

PendingCN107482551ARealize automatic layingImprove laying efficiencyElectrical apparatusStructural engineeringElectric motor
Owner:镇江玄润电气设备有限公司

Energy-saving and environment-friendly mechanical mixer

InactiveCN112058114AImprove the homogeneous dispersion effectAchieve stable reciprocating motionRotary stirring mixersTransportation and packagingReciprocating motionEngineering
Owner:苏州浔宇新材料科技有限公司

Piezoelectric vibration device

InactiveCN104053511AIncrease contactPiezoelectric/electrostriction/magnetostriction machinesMechanical vibrations separationEngineeringMechanical engineering
Owner:HOKURIKU ELECTRIC INDS

Packaging box

InactiveCN105059730AIncrease usagePackagingElectrical and Electronics engineeringPackaging Case
Owner:NUBIA TECHNOLOGY CO LTD

Prefabricated installation construction method for bridge deck slab of transition section of steel plate composite beam bridge

ActiveCN113931076AReduce the number of customizationsRich varietyClimate change adaptationBridge erection/assemblyArchitectural engineeringBridge deck
Owner:ANHUI HIGHWAY BRIDGE ENG CO LTD

Blowfish algorithm-based H.264 video coding method and transmission encryption system

InactiveCN105763887AImprove accuracySelective content distributionVideo transmissionBlowfish algorithm
Owner:STATE GRID CORP OF CHINA +3

Inertial sensor network node device and information fusion method thereof

InactiveCN102706347AOptimal error state estimationOptimal output state estimationNavigation by speed/acceleration measurementsSensor arrayDigital signal processing
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Electromagnet attraction fixing mechanism for automobile part machining plate cutting machine

InactiveCN108177003AEasy to install and disassembleGood effectPositioning apparatusMetal-working holdersAgricultural engineeringMachining
Owner:FOSHAN ZHIDA SIJIA ELECTRICAL & MECHANICAL TECH CO LTD

Single-wind-wheel automatic yaw power generation system and yaw control method thereof

InactiveCN113719421ASave costlyEasy to install and maintainWaterborne vesselsWind motor controlMooring systemPropeller
Owner:HUANENG CLEAN ENERGY RES INST +1

Folding and distributing roller machine

InactiveCN113877802AGuaranteed continuous delivery effectGuaranteed screening effectSievingScreeningEngineeringMachine
Owner:济南众泰自动化科技有限公司

Caisson toilet backfill waterproof construction process

InactiveCN113482277AImprove stabilityImprove waterproof performanceCovering/liningsSewerage structuresWater leakageBrick
Owner:广东卢泥工别墅有限公司

Connector box with high measurement accuracy

InactiveCN106871944AExtended service lifeHigh measurement accuracyMeasurement apparatus componentsEngineeringAccuracy and precision
Owner:JINAN HUAXIN AUTOMATION ENG

Deep high-stress high-permeability environment simulation experiment system and experiment method thereof

PendingCN111289377AOvercoming Load Fluctuation ProblemsThe test result is accurateMaterial strength using tensile/compressive forcesAxial pressureClassical mechanics
Owner:SICHUAN UNIV

Bicycle hub transmission having power control mechanism for switching auxiliary mechanism

InactiveCN1429732AWheel based transmissionGearing controlEngineeringPower control
Owner:SHIMANO INC

Data distribution method based on rule engine, server and storage medium

PendingCN112669076AIncrease success rateReduce the phenomenon of excessive loadDigital data information retrievalSpecial data processing applicationsDistribution methodData library
Owner:PING AN SECURITIES CO LTD

Composite optical film

InactiveCN107884849ASimple structureEasy to manufactureCoatingsOptical elementsMoisture absorptionOptical thin film
Owner:JIANGSU RIJIU OPTOELECTRONICS LTD

Sandstone centralized multiple screening device for highway municipal house building

InactiveCN114798061AImprove work efficiencyConvenience to workSievingScreeningGear wheelArchitectural engineering
Owner:安徽禹丹建设工程有限公司

Foldable rotor wing bracket of unmanned aerial vehicle

ActiveCN104908940AReduce volumeEasy to carry and transportRotocraftPropellerHelicopter rotor
Owner:深圳飞马机器人科技有限公司

Composite impact-resistant energy absorption device suitable for advanced hydraulic support

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