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.

Method and device for restoring network session

ActiveCN108011939BTransmissionInternet trafficData mining
Owner:神州绿盟武汉科技有限公司

A kind of environment-friendly water-retaining anti-evaporation composite material and preparation method thereof

ActiveCN104629769BHas the function of water retention and water resistancePrevent penetrationOther chemical processesOrganic fertilisersActivated carbonMontmorillonite
Owner:马新亮

Peanut pest control methods

ActiveCN104756748BStimulate rapid growth and developmentFruityPlant protectionInsect pestPlant disease
Owner:佘延英

A portable device for ionizing radiation monitoring

ActiveCN110673193BRealize the whole process monitoringImprove safety management levelRadiation intensity measurementComputer hardwareWireless transmission
Owner:CGNPC INSPECTION TECH +3

Anti-penetration sticky sand alcohol-based casting coating for resin sand mold and preparation method thereof

InactiveCN103551498BGood suspensionImprove breathabilityFoundry mouldsFoundry coresPolyvinyl butyralFoundry
Owner:武汉市四友新材料开发有限责任公司 +1

Kelimycin tablet and preparation method thereof

ActiveCN103142520BDisintegrates quicklyIncrease dissolution rateAntibacterial agentsOrganic active ingredientsCarboxymethyl starchAdjuvant
Owner:SHENYANG TONGLIAN GRP CO LTD

UAV information transmission method and device

ActiveCN108614577BSafeguard Flight ControlGuaranteed normal transmissionWireless communicationPosition/course control in three dimensionsFly controlInformation transmission
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A kind of strongly inhibited water-based drilling fluid and its preparation method and application

ActiveCN105086959BImprove the lubrication effectEnhanced inhibitory effectDrilling compositionWater basedSynthesis methods
Owner:CHINA PETROLEUM & CHEM CORP +1

Process for manufacturing pullulan hard capsules having improved film properties

ActiveCN109745297AExcellent film performanceImprove fill ingredient dissolutionOrganic active ingredientsInorganic non-active ingredientsPolymer sciencePullulan
Owner:株式会社瑞兴

A Curriculum Learning Approach for Learning Multi-Robot Formation Navigation Policies Under Sparse Reward Signals

ActiveCN111830971BOptimizing Navigation StrategiesIdeal navigation strategyPosition/course control in two dimensionsVehiclesComputer visionLearning methods
Owner:SUN YAT SEN UNIV

Fast assembly and disassembly mechanism of slide rail and drawer panel

ActiveCN101543347BAvoid shakingSimple structureDrawersWrench
Owner:伍志勇

A method and data processing system for restructuring web content

InactiveCN101346720AHigh frequency of visitsWeb data navigationSpecial data processing applicationsData processing systemPortlet
Owner:INT BUSINESS MASCH CORP

Plant stress tolerance related protein TaPK, and coding gene and application thereof

ActiveCN103509766BBacteriaTransferasesBiotechnologyTransgene
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI

A kind of pvc pipe production process

ActiveCN110154353BReduce time consumptionPlasticultureProcess engineering
Owner:河北双龙盛光电科技有限公司

An unlocking and folding mechanism driven by a single motor and its application

ActiveCN107472089BSmall form factorImprove compatibilityMovable seatsDismountable/non-dismountable seatsSimulationElectric machinery
Owner:YANFENG ADIENT SEATING CO LTD

Voltage transformer arrangement

ActiveCN1295720CSimple structureImprove electricity safetyTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresEngineeringLeakage inductance
Owner:DELTA ELECTRONICS INC

An automatic pick-up robot

ActiveCN107838926BRealize the purpose of automatic transferWork lessProgramme-controlled manipulatorCharacter and pattern recognitionPanoramaEngineering
Owner:GEER TECH CO LTD

Time reversal focusing method-based method for judging size of pipeline defect

ActiveCN102520064BRealize judgmentAnalysing solids using sonic/ultrasonic/infrasonic wavesSize changeFinite element software
Owner:BEIJING UNIV OF TECH

Electrical connector, electric connector shell and their production methods

ActiveCN101371405BAvoid deformationImprove signal transmission qualityElectrically conductive connectionsContact member assembly/disassemblyContact failureEngineering
Owner:TYCO ELECTRONICS NETHERLAND BV

Two-wire without neutral digital dimmer for leading edge dimmable lamp driver and method of operating same

ActiveCN104160788BElectroluminescent light sourcesAc-ac conversionLeading edgeTRIAC
Owner:SIGNIFY HLDG BV

Method for determining network address of node equipment, node equipment and control system

ActiveCN107026919BExtended service lifeIncrease profitTransmissionControl systemNetwork addressing
Owner:GREE ELECTRIC APPLIANCES INC

A Non-Uniform Video Blind Deblurring Method Based on Block Fuzzy Kernel Set

InactiveCN104867111BEasy to handleImprove robustnessImage enhancementPattern recognitionVideo processing
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

A Product Attribute Clustering Method Based on User Comments

InactiveCN103778214BImprove shopping experienceShorten the timeMarketingSpecial data processing applicationsRe sequencingPurchasing
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Heavy metal molybdenum ion direct competition enzyme-linked immunosorbent assay kit and its application

ActiveCN106841627BThe test result is simpleReduce the number of washesMaterial analysisBALB/cEthylene diamine
Owner:HENAN INST OF SCI & TECH

A simulation experiment platform for research on privacy protection of Internet of Vehicles

ActiveCN110189517BReduce experiment costImprove realizabilityDetection of traffic movementTransmissionData setSimulation
Owner:ZHEJIANG UNIV

Distributed ring main unit monitor terminal

InactiveCN101576743BRealize real-time monitoringCompact structureComputer controlSimulator controlCapacitanceAlternating current
Owner:HEFEI UNIV OF TECH

A kind of method that bamboo produces bamboo cotton

ActiveCN105177721BRetain propertiesSimple processVegetable materialMechanical fibre separationFiberBleach
Owner:重庆事竟成科技发展有限公司

An image processing method, device, equipment and storage medium

ActiveCN110992256BAdd funImprove experienceGeometric image transformationSpecial data processing applicationsImaging processingRadiology
Owner:TENCENT TECH (SHENZHEN) CO LTD

An adjustable multi-layer glass transport rack

ActiveCN108706207BAvoid scratchesPlace stableExternal framesContainers to prevent mechanical damageMirror imageMultiple layer
Owner:江苏长欣车辆装备有限公司

A car brake pedal structure

ActiveCN107933533BFully contactedImprove comfortFoot actuated initiationsTraffic accidentBraking system
Owner:ANHUI KEYUAN MACHINERY

Composition for fiber laser capable of laser color marking

ActiveCN109337356BImprove clarityHigh resolutionLaser beam welding apparatusPhotosensitizerImage resolution
Owner:浙江优可丽新材料有限公司

Artificial eyelash applicator

InactiveCN106793843AEasy to separateEasy to fixHair accessoriesToupeesEyelidEyelash
Owner:韩镛昊

Method and device for calculating engine response time

ActiveCN112696276BIn line with the actual working statusGuaranteed normal outputInternal combustion piston enginesOutput powerEngineeringMechanical engineering
Owner:GREAT WALL MOTOR CO LTD

Item Handling Equipment

ActiveCN106005924BElevated railway with suspended vehicleMechanical conveyorsEngineering
Owner:DAIFUKU CO LTD

Preparation of humic urea

InactiveCN100484906CIncrease profitFully complexedOrganic fertilisersUrea compound fertilisersAdhesiveMoisture absorption
Owner:亓欣

Method and device for message transmission

ActiveCN109067666BAvoid accumulationTransmissionNeighbor relationEngineering
Owner:NEW H3C TECH CO LTD

A visual alignment method under the multi-station operation of an industrial manipulator

ActiveCN111775146BExcellent angle errorSimple compositionProgramme-controlled manipulatorImage analysisControl engineeringVisual occlusion
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Rack boot

InactiveCN1904415AAvoid bendingReduce compression loadEngine sealsSteering linkagesEngineeringRidge
Owner:TOYODA GOSEI CO LTD

Method of cultivating mangrove in tidal zone

ActiveCN100544588CReduce labor intensityEasy accessCultivating equipmentsForestryMangrove plantsArtificial environment
Owner:SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI

An inflatable tire for the manufacture of cast aluminum rotors

InactiveCN103545993BGuaranteed coaxialityImprove product qualityManufacturing stator/rotor bodiesWasherConical surface
Owner:SHANDONG HUALI ELECTRIC MOTOR GRP

An enhanced heat dissipation liquid cooling radiator

InactiveCN105246301BReduce volumeReduce in quantityCooling/ventilation/heating modificationsMiniaturizationEvaporation chamber
Owner:TIANJIN UNIV OF COMMERCE

A kind of 2-(2,4,6-trimethylphenylselenyl)-5-methylbenzoxazole compound and its preparation method

ActiveCN108484518BHigh yieldEfficient responseOrganic chemistryPtru catalystMethyl benzene
Owner:WENZHOU MEDICAL UNIV

Lamp post

InactiveCN102840562BEnsure safetyAvoid safety hazardsLighting support devicesEngineering
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A method of monitoring client renewal

ActiveCN110661902BRealize automated monitoringAvoid timeTransmissionRenewal timeReliability engineering
Owner:INSPUR BUSINESS MACHINE CO LTD

Acquisition of semiconductor structure parameters, acquisition of detection standards and detection methods

ActiveCN112908881BMonitoring exceptionSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingCapacitanceSemiconductor structure
Owner:CHANGXIN MEMORY TECH INC

A method for breaking sleep at regular intervals of Chinese yam seed potato

ActiveCN106941807BHigh yieldImprove qualitySeed and root treatmentDioscorea polystachyaCold storage
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Running window live broadcast method, system and browser

ActiveCN106020852BPrivacy protectionTransmissionExecution for user interfacesThird partyComputer network
Owner:北京鸿享技术服务有限公司

Wellhead protection device for sucker rod

ActiveCN110043213BAvoid harmNo harmFlushingSealing/packingTubing hangerLiquid storage tank
Owner:PETROCHINA CO LTD

A municipal engineering road paving device

ActiveCN113417197BAchieve levelingReduce workloadRoads maintainenceReciprocating motionArchitectural engineering
Owner:WENZHOU SUNSHINE CONSTR CO LTD

A high-efficiency magnetic separation mechanism

ActiveCN105964397BSimple structureEasy to assembleMagnetic separationClassical mechanicsMagnetic separator
Owner:海南山金矿业有限公司

Energy-saving deployment method of reconfigurable fat-tree hybrid data center network

ActiveCN109302711BImprove fitnessImprove energy efficiencyData switching networksNetwork planningMix networkGreedy algorithm
Owner:XIDIAN UNIV

An accurate method for measuring the thickness of tobacco leaf samples

ActiveCN103697845BExtensive sampling areaStrong representativeWithdrawing sample devicesPreparing sample for investigationSingle sampleRepeatability
Owner:CHINA NAT TOBACCO QUALITY SUPERVISION & TEST CENT

Call reason recording method and call center agent system

ActiveCN103873707BPreserve accuratelyEasy to recordSpecial service for subscribersHotlineCall centre
Owner:CHINA TELECOM CORP LTD

Light emitting diode induced fluorescence detection device

ActiveCN102279173BOvercome the bulky and other defectsFluorescence/phosphorescencePhotovoltaic detectorsScrew thread
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method and system for interactive identity identification and tracking based on multi-modal intelligent robot

ActiveCN107808145BHigh precisionImprove efficiencySpeech analysisCharacter and pattern recognitionFeature extractionObject registration
Owner:HENAN UNIVERSITY

A device and method for recovering phosphorus and magnesium from phosphate rock demagnesia solution

InactiveCN106517132BShort reaction timeSave time and costPhosphorus compoundsHydrogenPh control
Owner:GUIZHOU KAILIN GRP MINERAL FERTILIZER CO LTD

Permanent magnetic speed regulating coupling

InactiveCN104518641AImprove cooling effectReduced risk of thermal demagnetizationDynamo-electric gearsMagnetsPermanent magnet rotorElectrical conductor
Owner:DELTA GREENTECH CHINA CO LTD +1

Nonvolatile memory device using resistor having multiple resistance states and method of operating the same

InactiveCN1790720ASolid-state devicesDigital storageElectrical resistance and conductanceEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A method for removing sterols in herbivorous insect artificial feed

ActiveCN106912750BNot to drainAccurate separationAnimal feeding stuffWorking-up animal fodderSterolAdditive ingredient
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

A mid-suction gasification furnace

ActiveCN111442279BEasy to storeAffect normal operationIncinerator apparatusCarbon layerCombustion chamber
Owner:北京鼎胜投资管理有限公司

Semiconductor laser module

ActiveCN105518505AImprove reliabilityLaser detailsCoupling light guidesOptical transparencyLaser light
Owner:FURUKAWA ELECTRIC CO LTD

A method for uniform modification and processing of transparent medium microstructure

ActiveCN106041313BImprove uniformityFast corrosion rateLaser beam welding apparatusLight beamComputer science
Owner:CENT SOUTH UNIV

A solar powered device for led lamps

ActiveCN111780032BLarge light receiving areaIncrease profitPhotovoltaic supportsMechanical apparatusSolar lightElectric machine
Owner:ZHAOQING UNIV +1

A crop water-saving irrigation decision-making method and measurement and control system based on multi-source information fusion

ActiveCN108446997BHigh precisionReasonable and accurate water-saving irrigationData processing applicationsClimate change adaptationWater savingCrop evapotranspiration
Owner:CHANGSHU JIASHENG AGRI SCI & TECH DEV

Manufacturing method of special weeding fertilizer for paddy rice

InactiveCN100413814CImprove weed control effectNo manual weeding requiredBio-organic fraction processingClimate change adaptationFermentationWater content
Owner:陈琴笙

A fully automatic pcb electroplating system

ActiveCN103774203BUniform platingNovel structural designCellsSemiconductor devicesPower flowCar driving
Owner:黄海

single-coat thick oxide film

ActiveCN102870244BLiquid/solution decomposition chemical coatingSuperconductor device manufacture/treatmentAlkaline earth metalRare earth
Owner:AMERICAN SUPERCONDUCTOR

Preparation method for difunctional nanoparticle carrier and preparation method for difunctional nanoparticle preparation

InactiveCN102766262BHigh encapsulation efficiencyHigh drug loadingOrganic active ingredientsPowder deliveryPolyethylene glycolP-Toluenesulfonic acid
Owner:SHANGHAI JIAOTONG UNIV

A clamping device that satisfies the stable installation of the cantilever shaft

ActiveCN110243584BEasy to installSecurely mounted on theMachine part testingCantileverMechanical engineering
Owner:CHANGHE AIRCRAFT INDUSTRIES CORPORATION

Freeze-dried powder injection of broad-spectrum antiviral drug triazavirin and preparation method thereof

ActiveCN111388429BReduce moistureGood lookingPowder deliveryOrganic active ingredientsActivated carbonTriazavirin
Owner:宁夏蓝博思化学技术有限公司

Excitation source micro-ionization central air-conditioning special purification device

ActiveCN105485802BSimple installation and constructionEasy to operate and intelligentMechanical apparatusLighting and heating apparatusStaging operationStaged operation
Owner:HEBEI AIJIE ENVIRONMENTAL PROTECTION TECH

System comprising at least two loads which are connected to common feed line and can be switched off selectively, and use of at least one interrupter switching element with externally activatable ignition device for safely separating load from electric grid feeding load

ActiveCN113966571APower network operation systems integrationConductor severing switchesFeeder linePower grid
Owner:西门子能源全球有限两合公司 +1

A device for smelting lead-containing waste by anaerobic pressurized process

InactiveCN106337131BAvoid pollutionMake great progressCombination devicesGas treatmentThermal energyLead smelting
Owner:安徽省陶庄湖废弃物处置有限公司

Noise filter

InactiveCN1485863AIncrease the length dimensionImprove the attenuation effectMultiple-port networksWaveguide type devicesDielectricNormal mode
Owner:MURATA MFG CO LTD

Laser light source, wavelength conversion light source, combined light source and projection display device

ActiveCN103969933BProjectorsSpectral modifiersIntegratorDivergence angle
Owner:APPOTRONICS CORP LTD

Gravitational electric power plant technology

InactiveCN103429871AEngine fuctionsMachines/enginesFree fallingPower station
Owner:GLOBAL ENVIRONMENT MANAGEMENT FZC

Nonflammable gel electrolyte, preparation method and application thereof, and sodium-ion battery

ActiveCN111193063BImprove flame retardant performanceImprove thermal stabilitySolid electrolytesSecondary cellsElectrolytic agentOrganic solvent
Owner:BEIJING INST OF NANOENERGY & NANOSYST

A positive projection all-in-one machine and a reflective screen

InactiveCN104122744BCompact structureEasy to assembleProjectorsEngineeringDiffuse reflection
Owner:成都宽显科技有限责任公司

Shock-resistant heat-dissipating electronics packaging

InactiveCN102686829BSurveyConstructionsEngineeringMechanical engineering
Owner:PRAD RES & DEV LTD

File management system and file management method

InactiveCN102930218BReduce riskEnsure safetyDigital data protectionInteraction systemsUser needs
Owner:SHENZHEN QYCLOUD TECH +1

A Digitization Method for Historical Aerial Photographs

InactiveCN111935399BAdjust contrastBrightness adjustableTelevision system detailsColor television detailsComputer graphics (images)Image resolution
Owner:昆明市测绘研究院 +1

An explosion-proof wireless charging loosely coupled transformer and wireless charging device

ActiveCN109300675BImprove coupling coefficientIncrease inductanceTransformersCircuit arrangementsSwitching frequencyHigh transmission
Owner:南京和若源电气有限公司

Preparation method of liquid crystal copolyester material containing phosphorus and nitrogen

InactiveCN103665359BImprove thermal stabilityImprove flame retardant performanceLiquid crystal compositionsOrganic solventNitrogen
Owner:SHANGHAI UNIV

Three-dimensional time-domain hybrid discontinuous Galerkin method plus electromagnetic source term processing method

ActiveCN111079278BImprove applicabilityReduced simulation timeDesign optimisation/simulationMagnetic currentComputational physics
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A kind of method for improving product content in yew branches and leaves

ActiveCN105993769BIncrease contentPromote accumulationBiocidePlant growth regulatorsShootBiological organism
Owner:梅州市中大南药发展有限公司 +1

Image recognition method and unmanned aerial vehicle system

PendingCN114821288AIncrease elasticityImprove resolutionAircraft componentsGeometric image transformationUncrewed vehicleFeature data
Owner:CORETRONIC

Business processing method, system and equipment for circuit commutative field

ActiveCN101431812BReduce transmission delayReduce bandwidth requirementsNetwork traffic/resource managementAssess restrictionService flowLocal loop
Owner:XFUSION DIGITAL TECH CO LTD

An electric vehicle battery pack and its battery module thermal management unit

ActiveCN112072203BRealize the heating effectImprove cooling effectSecondary cellsCell component detailsHeat managementElectrical battery
Owner:NORTHEAST FORESTRY UNIVERSITY

A kind of cobalt-iron-based nitrogen-containing alloy magnetostrictive material and preparation method thereof

InactiveCN105543697BGood acid corrosion resistanceSimple preparation processSolid state diffusion coatingMagnetostrictive material selectionFerrocobaltNitrogen
Owner:ANHUI UNIVERSITY

A Cascaded Axial Excited Switched Reluctance Motor

ActiveCN105762953BEven by forceImprove excitation efficiencyMagnetic circuit rotating partsMagnetic circuit stationary partsElectric machineStator coil
Owner:浙江中自机电控制技术有限公司

Prepn process of soaking treatment agent for modification of glass fiber yarn

InactiveCN1321927CHigh tensile strengthImproved bending fatigue strengthYarnGlass fiber
Owner:薛秉荣

Method for generating shadow caption based on structure of characters

InactiveCN101616269BQuick buildVarious formsTelevision system detailsColor television detailsWhiteboardComputer graphics (images)
Owner:CHINA DIGITAL VIDEO BEIJING

A multifunctional underground coal gasification experimental furnace

InactiveCN104457252BFurnace typesThermodynamicsMechanical engineering
Owner:CHINA UNIV OF MINING & TECH

Slaughtering and processing method capable of improving edible quality of tilapia mossambica fillet

InactiveCN102125074BAvoid stimulationAvoid painGas slaughtering/stunningPoultry/fish slaughtering/stunningTilapiaSugar
Owner:GUANGXI UNIV

Self-climbing mounting platform for mounting elevator during building construction

PendingCN114585581AReduce in quantityQuick installationMine liftsBuilding support scaffoldsArchitectural engineeringMechanical engineering
Owner:KONE CORP

A diverter structure for self-dividing fluid

ActiveCN110671565BSimple structureEvenly distributedBranching pipesEngineeringMechanics
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

Double-scale grid stiffened cylindrical shell structure

ActiveCN102937396BImprove defect robustnessSimple processing technologySelf-propelled projectilesDistribution patternEngineering
Owner:DALIAN UNIV OF TECH

Chinese traditional medicine preparations for treating hyperosteogeny and method for preparing the same

ActiveCN101095844BLow cost of treatmentLow recurrence rateAnthropod material medical ingredientsSkeletal disorderBroom RapeOsteoproliferation
Owner:孙爱岚

Solder-free wide-leg combined special-shaped skeleton

ActiveCN109440971BHigh strengthWallsEngineeringUltimate tensile strength
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

A kind of nanoscale Pickering emulsion type fracturing fluid and its preparation method

ActiveCN105504182BEasy to useSaving clayDrilling compositionFunctional monomerFracturing fluid
Owner:PETROCHINA CO LTD

Tactile reproduction method and device integrating electrostatic force and vibration

ActiveCN107943290BRealistic tactile reproductionImprove portabilityInput/output for user-computer interactionGraph readingTactile sensationEngineering
Owner:JILIN UNIV

A Reverse Atom Transfer Radical Polymerization Method Based on Alkali Activation of Halogenated Hydrocarbons

ActiveCN107056976BReduce damageLower reaction costHalohydrocarbonActivation action
Owner:HUAZHONG UNIV OF SCI & TECH

Surface oxide scale cleaning method for wet shot blasting system and wheel rim

ActiveCN111823144BEnsure Removal ReliabilityAvoid pollutionAbrasive machine appurtenancesAbrasive blasting machinesSurface oxidationMortar
Owner:杭州金固环保设备科技有限公司

A method for removing chlorine from desulfurization wastewater drying ash in coal-fired power plants

ActiveCN112570432BIncrease concentrationGood removal effectSolid waste disposalTransportation and packagingEngineeringWaste treatment
Owner:ZHEJIANG ZHENENG TECHN RES INST

A container for submersible deployment and recovery equipment

ActiveCN107284626BSo as not to damageImprove work efficiencyPackaging vehiclesContainers for machinesEngineeringWinch
Owner:SOUTH CHINA MARINE MACHINERY

Pressure-sensitive adhesive tape or sheet, and process for producing pressure-sensitive adhesive tape or sheet

ActiveCN101053542BPrevent leakageGood touchAdhesive dressingsAbsorbent padsThird generationEngineering
Owner:NITTO DENKO CORP

Rigid connection semi-grout sleeve joint

ActiveCN105839857BRealize rigid positioning connection and fixationEasy to fixBuilding reinforcementsPulp and paper industrySlurry
Owner:CHENGDU JIANGONG INDZATION BUILDING CO LTD

A method for releasing tumor cells captured by red blood cell biomimetic materials

ActiveCN113088494BCell dissociation methodsTumor/cancer cellsCell membraneErythrocytes membrane
Owner:WUHAN UNIV

A rubber fender with shock absorbing function

ActiveCN111749202BImprove shock absorptionExtended service lifeClimate change adaptationShipping equipmentFenderMechanics
Owner:扬州市远望橡胶有限公司

Tubular pile dragging device

InactiveCN101245696BDown into the lengthGood effectBorehole/well accessoriesHorizontal wellsEngineering
Owner:SOUTHWEST PETROLEUM UNIV

A wheel assembly for an aerial work platform

ActiveCN104494417BRotating connection is stableSimple structureSteering linkagesLifting devicesDrive wheelEngineering
Owner:ZHEJIANG DINGLI MACHINERY CO LTD

A liquid crystal composition containing polyfluorobiphenyl liquid crystal compound and its application

ActiveCN107619668BLiquid crystal compositionsNon-linear opticsCrystallographyDielectric anisotropy
Owner:BEIJING BAYI SPACE LCD MATERIALS TECH

Multi-row back sealing machine horizontal sealing stepping traction device

ActiveCN106240943BGuaranteed uptimeEasy to controlWrapper twisting/gatheringBall screwEngineering
Owner:LIAONING CHUNGUANG PHARMA EQUIP CORP LTD

Dehydration technology of multi-water sodium sulfide in polyphenylene sulfide production

ActiveCN102888000BAvoid consumptionAvoid wastingProcess equipmentWater vapor
Owner:四川得阳特种新材料有限公司

A channel information feedback method, a precoding method, a receiving station, and a sending station

InactiveCN101902304BReduce Feedback OverheadSmall amount of calculationSpatial transmit diversityTransmitter/receiver shaping networksTelecommunications
Owner:NTT DOCOMO INC

Treatment of conditions involving dopaminergic neuronal degeneration using NOGO receptor antagonists

InactiveCN1946418ANervous disorderPeptide/protein ingredientsNeuronal degenerationMedicine
Owner:BIOGEN MA INC +1

Preparation of medicine for treating male's sterility

InactiveCN1212142CNo side effectsIncrease profitUnknown materialsSexual disorderEpimediumDistillation
Owner:NANJING ZHONGSHAN PHARMA CO LTD

A circuit breaker and gas-insulated switchgear using the same

ActiveCN110970272BSmall sizeIn line with the trend of miniaturizationProtective switch detailsStructural engineeringSwitchgear
Owner:HENAN PINGGAO GENERAL ELECTRIC CO LTD +2

Time-sharing two-wheel/four-wheel drive switching control device and method

ActiveCN105083288BIncreased durabilityLow costDriver input parametersEngineeringDriving mode
Owner:HYUNDAI DYMOS

Head-mounted decorative mask

InactiveCN106388103BReduce volumeDoes not take up spaceMasksForeheadBiomedical engineering
Owner:叶嘉庆

Method and apparatus for accelerated entry of symbols on reduced keypad

InactiveCN100378625CMeet actual needsRaise the importanceInput/output processes for data processingPredictive methodsTheoretical computer science
Owner:EATONI ERGONOMICS INC

Pipe bender

InactiveCN102019309BLess investmentImprove bending qualityArchitectural engineeringVertical cylinder
Owner:HENAN MECHANICAL & ELECTRICAL ENG COLLEGE

A dust detector

ActiveCN113252524BImprove detection efficiencyReasonable blocking protectionHollow article cleaningDrying gas arrangementsDust detectionDry structure
Owner:北京九州鹏跃科技有限公司

Method for transferring cells

InactiveCN101173244BInhibit migrationEasy to getTissue cultureTransfer cellFiber
Owner:SHENZHEN POLYTECHNIC

Method for preparing biodiesel

ActiveCN106480114BReduce dosageResidue reductionFatty acid chemical modificationBiofuelsBiodieselMonoglyceride
Owner:WILMAR SHANGHAI BIOTECH RES & DEV CENT

A method and system for extracting road traffic signs from aerial images

ActiveCN110427902BImprove extraction accuracyImprove robustnessImage analysisScene recognitionEdge mapsBinary segmentation
Owner:KUNMING UNIV OF SCI & TECH

A barrier frame for limiting the growth area of ​​herbaceous plants and its growth limiting method

ActiveCN103477893BGrowth restrictionBeautiful shapeCultivating equipmentsHorticulture methodsBiotechnologyPlant roots
Owner:JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY

A method and system for self-correcting axle counting of railway trains

ActiveCN108163011BImprove accuracySimplified Computational ComplexityVehicle route interaction devicesEngineeringData encoding
Owner:大连鼎汉奇辉电子系统工程有限公司

Trusted policy update method and device, trusted security management platform

ActiveCN110334517BImprove update efficiencySolve technical problems with low update efficiencyPlatform integrity maintainanceEngineeringBehavioral data
Owner:BEIJING KEXIN HUATAI INFORMATION TECH

A Method for Predicting the Durability of Concrete Structures Based on Random Forest and Intelligent Algorithm

ActiveCN111985796BImprove forecast accuracyPrediction is accurateGeometric CADArtificial lifeAlgorithmLeast squares support vector machine
Owner:HUAZHONG UNIV OF SCI & TECH

Polishing machine

ActiveCN102554731BEliminate manual polishing operationsIncrease productivityEdge grinding machinesEngineeringMachining
Owner:JIANGMEN CITY PENGJIANG WEISHENG MACHINERY CO LTD

Cleft grafting method for optical fiber instant interruption service

ActiveCN102331602BAvoid cutoverCutoverCoupling light guidesFibre mechanical structuresEngineeringPlastic optical fiber
Owner:SHANGHAI TELECOMM ENG

Strontium-containing organic microorganism fertilizer and preparation method thereof

ActiveCN102180729BProduction Process RefiningRich in organic matterOrganic fertilisersFertilizer mixturesInoculationRaw material
Owner:寿光圣德源生物科技有限公司

Image Compression Sensing and Image Encryption Method with Controlled Measurement Matrix

InactiveCN102833514BImprove securityLarge key spaceTelevision system detailsColor television detailsChaotic systemsImage compression
Owner:NANCHANG UNIV

A hot air backflow prevention device fixed on the cab

ActiveCN111572468BEffectively cover the air leakage gapCover the air leakage gapVehicle componentsThermodynamicsBackflow prevention device
Owner:SHAANXI HEAVY DUTY AUTOMOBILE

A kind of dyeing method of wool fiber by using walnut green peel pigment

ActiveCN111519453BLow microwave powerShorten the fixation timeRadio/micro wave fibre treatmentNatural dyesTextile printerColour fastness
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Broadband public telephone system and its realizing method

InactiveCN100417168CIncrease opennessPromote expansionMetering/charging/biilling arrangementsUser identity/authority verificationTelephone terminalBroadband
Owner:ZTE CORP

a juicer

ActiveCN104127134BExtended service lifeReduce cooling pressureBeverage vesselsCouplingCooling chamber
Owner:ZHONGSHAN MESTER IND

Bending and pressing device and bending and pressing method

ActiveCN111036737BImprove bending efficiencyImprove accuracyLine/current collector detailsMaterial gluingStructural engineeringMechanical engineering
Owner:GOERTEK INC

A dynamic domain name analysis system and the corresponding dynamic analysis method

ActiveCN101217576BResolve conflicts in network servicesSolve the effective problemTransmissionDomain namePersonal computer
Owner:厦门纳网科技股份有限公司

display components

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Fractional-turn switching substation device with constant magnetic field

ActiveCN103795155BThe efficiency of inverter frequency modulation is improvedCircuit arrangementsEddy currentSingle strand
Owner:STATE GRID CORP OF CHINA +2

A storage device for medical raw materials

ActiveCN112591269BGuaranteed tightnessImprove sealingSealingContainers preventing decayEngineeringHeat conservation
Owner:山东中医药高等专科学校

A large-scale liftable uniform field plate electrode system and method thereof

ActiveCN113335562BRealize automatic liftingQuick Auto AdjustAssociation with control/drive circuitsFinal product manufactureEngineeringPulley
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A Multifunctional Magnetic Suspension Elevator Control Teaching Instrument

ActiveCN105869482BRun at a constant speedSimple designEducational modelsSimulationControl algorithm
Owner:JIANGNAN UNIV

Method for preparing acrolein by catalyzed liquid-phase dehydration of glycerin by quaternary ammonium salt ionic liquid

InactiveCN102942462BLow priceIn line with the sustainable development strategyOrganic compound preparationCarbonyl compound preparationPtru catalystReaction rate
Owner:JIANGSU UNIV

An anti-seismic steel structure

ActiveCN111827517BWallsProtective buildings/sheltersClassical mechanicsEngineering
Owner:山西工程职业学院

A human body sub-health state decompression traction device

ActiveCN107951607BRealize limitAchieve pullDevices for pressing relfex pointsChiropractic devicesHuman bodyPhysical medicine and rehabilitation
Owner:张铁峰

Combined file frame provided with shooting plate

InactiveCN105966114AEffective positioningReduce manufacturing costBook cabinetsBed-tablesComputer engineering
Owner:CHUZHOU HUAZUN ELECTRICAL TECH

Integrated removing device for carbon dioxide and tiny particulate matter in mariculture

InactiveCN103583432BEfficient removalAvoid it happening againClimate change adaptationPisciculture and aquariaParticulatesDual mode
Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI