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.

Acanthaster planci underwater injection syringe and integrated control platform thereof

ActiveCN111012541ARealize automatic huntingImprove protectionMechanical energy handlingVeterinary instrumentsReciprocating motionBiomedical engineering

Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1

Manufacturing method for LED chip

ActiveCN103904174AImprove light extraction efficiencyFlat surfaceSemiconductor devicesEtchingEngineering

Owner:ANHUI SANAN OPTOELECTRONICS CO LTD

Drainage assisting type theft-proof drainage well lid with adjustable positional altitude

InactiveCN103774695AImplement the lock functionThe function of reaching the lockArtificial islandsSewerage structuresRoad surfacePinion

Owner:SHANGHAI JIAO TONG UNIV

Rural collective three-asset online supervision system

ActiveCN111210325AControl usage quotaImprove distributionFinancePaymentOperation Activity

Owner:JIANGSU SUZHOU RURAL COMMERCIAL BANK CO LTD

System device for trapping liquefied carbon dioxide by using cold energy of liquefied natural gas and method of device

ActiveCN105115245ADiversified use and high efficiencyReduce manufacturing costSolidificationLiquefactionTrappingEnergy recovery

Owner:中海油能源发展股份有限公司清洁能源分公司

Grading culture system for crayfish fries

ActiveCN113115736ACultivate precisionPrevent mutilationPisciculture and aquariaEngineeringDrainage tubes

Owner:GUANGXI ACADEMY OF FISHERY SCI

Method for detecting erythromycin series compounds and special-purpose enzyme-linked immunologic reagent kit thereof

InactiveCN101299046AHigh precisionSimple structureFused cellsMaterial analysisElisa kitErythromycin Ethylsuccinate

Owner:贵州勤邦食品安全科学技术有限公司

Liquid tank type partition-free high-efficiency filter

InactiveCN112933751AEasy to useImprove cleaning qualityDispersed particle filtrationTransportation and packagingControl engineeringLiquid tank

Owner:广东钜宏科技股份有限公司

Software complex network-based four-dimensional software evolution measurement analysis method

ActiveCN106406870AEnsure objectivityGuaranteed validitySoftware maintainance/managementSpecific program execution arrangementsSoftware development processQuality level

Owner:BEIHANG UNIV

Stable vibration excitation device for towering device experiment table

PendingCN113865815ASimple structureSimple designVibration testingEngineeringVibration exciter

Owner:嵊州市浙江工业大学创新研究院

Anti-radiation heat preservation fire-resistant corrosion-resistant fabric

InactiveCN103481578AImprove performanceExtended service lifeGlass/slag layered productsMetal layered productsGlass fiberAdhesive

Owner:仲诚

Microwave radio-frequency synergistic rotation irradiation tumor global thermal therapy instrument

InactiveCN111840807AAvoid overall overheatingHeating evenlyMicrowave therapyDiseaseTumor therapy

Owner:尚圣杰

Piezoresistive/piezoelectric interlayer material and preparation and application methods thereof, and interlayer type sensor and preparation and application methods thereof

ActiveCN105953821ALaminationLamination apparatusStructural monitoringThin membrane

Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Convenient and rapid kit of plant gene editing tool p-XCHBCC3

PendingCN113462718AEasy to operateFast processVector-based foreign material introductionBiotechnologyEscherichia coli

Owner:谢文军

Rail type robot driving lifting mechanism

PendingCN114056829ASimple structureRealize functionStorage devicesDrive shaftStructural engineering

Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Power protection circuit and control method thereof

InactiveCN106711934AWill not harmArrangements responsive to excess voltageArrangements responsive to undervoltageElectrical resistance and conductanceEngineering

Owner:KUSN INFOVISION OPTOELECTRONICS

Upright stirring device of liquid cosmetic raw material

InactiveCN109261016AStir wellImprove mixing uniformityRotary stirring mixersTransportation and packagingBall bearingPulp and paper industry

Owner:湖州中远机电设备有限公司

Polyol composition for rigid polyurethane foam and process for producing rigid polyurethane foam

InactiveCN106687491AGood storage stabilityDecline in physical propertiesFoaming agentPolyol

Owner:SEKISUI SOFLAN WIZ CO LTD

System and method for voice intercom between software terminal and interphone

InactiveCN110545493AEasy to useStations for two-party-line systemsComputer hardwareElectronic map

Owner:陈志林

Method for automatically controlling electrode with less carbon in calcium carbide furnace

ActiveCN101808439AReduce the current valueRealize automatic controlElectric discharge heatingIncreasing energy efficiencyMaterials scienceDigital signal

Owner:南通江海港建设工程有限公司

Process for manufacturing an optical microelectromechanical device having a tiltable structure with an antireflective surface

PendingCN113003533ATelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesWaferingSemiconductor materials

Owner:STMICROELECTRONICS SRL

Method for two frequency point sound measurement of heat capacity of ideal gas

InactiveCN106706752AEliminate the effects ofAvoid systematic errorsMaterial analysis using sonic/ultrasonic/infrasonic wavesVelocity dispersionAcoustic wave

Owner:GUIZHOU INST OF TECH

Hygiene and epidemic prevention monitoring and rescue robot

InactiveCN105500364AAvoid exposureRealize day and night workProgramme-controlled manipulatorDeodrantsRescue robotEngineering

Owner:任曲波

Artificial-induction upwelling marine ranch

InactiveCN103766243AClimate change adaptationPisciculture and aquariaTerrainLandform

Owner:朱祖阳

Fast battery displacement device of battery compartment of large electric vehicle

ActiveCN103192804ASmooth connectionEasy to operateElectric propulsion mountingElectric/fluid circuitElectricityVehicle frame

Owner:王建排

A Method for Identifying Slack Cables Based on Hybrid Monitoring During Angular Displacement of Bearings

InactiveCN102288428AMonitor and evaluate health statusStructural/machines measurementApparatus for force/torque/work measurementLinear relationshipStructural engineering

Owner:SOUTHEAST UNIV

Nucleotide sequence and detection method for detecting corn plant DBN9981

ActiveCN104878097ABiocideMicrobiological testing/measurementNucleic acid sequencingA-DNA

Owner:BEIJING DABEINONG BIOTECHNOLOGY CO LTD

Dust amount detection method, device and circuit, and household appliance

PendingCN112649025AAccurate detectionAvoid the problem of ineffective cleaningConverting sensor output opticallyHemt circuitsHome appliance

Owner:SHENZHEN TOPBAND CO LTD

Graphene anti-ultraviolet flame-retardant synergist and preparation method thereof

ActiveCN113999534AImproves UV resistanceImprove flame retardant performancePolymer modifiedMeth-

Owner:HARBIN UNIV OF SCI & TECH

Chalcone tryptophan derivatives capable of improving renal toxicity of cis-platinum and anti-tumor activity

ActiveCN112961096AImprove anti-tumor activityEasily damagedOrganic active ingredientsOrganic chemistryChemical compoundTryptophan

Owner:ANHUI MEDICAL UNIV

Charger connector

InactiveCN107645089ABatteries circuit arrangementsTwo pole connectionsEngineeringMechanical engineering

Owner:LITE ON ELECTRONICS (GUANGZHOU) LTD +1

Hard draw-bar box capable of being positioned and identified

InactiveCN105595576AIncreased load-bearing capacityAvoid oppressionPursesLuggagePasswordGps positioning

Owner:平湖市利群箱包有限公司

Drying device for top back washer

InactiveCN103485097AEasy to adjust powerEasy maintenanceTextile treatment machine partsLiquid/gas/vapor removalElectric machineryEngineering

Owner:JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE

Method and device for improving wastewater ratio of electrodialysis water purifier and water purifier

PendingCN114195232AIncrease the ratio of pure waste waterWater treatment parameter controlDispersed particle separationWater productionWastewater

Owner:GUANGDONG LIZI TECH CO LTD

Intelligent rubber tapping robot system implementation method based on Aliyun Internet of Things

PendingCN114654483AFree laborData monitoringProgramme controlProgramme-controlled manipulatorSimulationData acquisition

Owner:HARBIN UNIV OF SCI & TECH

Premixed high-performance concrete mixture and preparation method thereof

InactiveCN110041000AReduce weightImprove workabilityWater useAnti freezing

Owner:湖北恒利建材科技有限公司

Technical method for differentiating skin stem cells into sperms by ectopic development

InactiveCN106754661AReduce harmReasonable configurationCulture processEpidermal cells/skin cellsMitomycin CPlant Germ Cells

Owner:QINGDAO AGRI UNIV

Radial calcium carbonate biological filler, preparation method and application thereof in sewage treatment

InactiveCN113149212AReduce yieldNot easy to disperseWater contaminantsTreatment with aerobic and anaerobic processesMicroorganismCalcium crystals

Owner:四川绵阳岷山实业集团有限公司

Exterior wall painting device for house building construction

ActiveCN114351985AGuaranteed painting efficiencyQuick paintBuilding constructionsArchitectural engineeringHouse building

Owner:中交四公局第二工程有限公司

Precise and quantitative feeding and recycling system for breeding chickens according to cage positions

ActiveCN113749013ARealize breedingAvicultureAnimal scienceMedicine

Owner:成都小巨人畜牧设备有限公司

Landscape garden ecological maintenance device

PendingCN112293090AThe installation is firmSimple structureHorticulture methodsEngineeringZoology

Owner:海南金一诺文化传媒有限公司

L-theanine zinc chelate and preparation method thereof, as well as tea drink containing L-theanine zinc chelate, and preparation method thereof

InactiveCN106928085AReduce manufacturing costReduce resource consumptionOrganic compound preparationTea substituesSynthesis methodsFermentation

Owner:SHAANXI NORMAL UNIV

Lightning protection box with temperature control function and alarming function

InactiveCN104577731AAvoid failureReduce security risksThermometer detailsSubstation/switching arrangement boards/panels/desksMicrocontrollerMicrocomputer

Owner:SHAANXI HENGFA ELECTRONICS TECH

Machine tool spindle front end sealing structure

ActiveCN112943934APrevent intrusionAvoid accessEngine sealsEngineeringMachine tool

Owner:泉州市泉航工程机械有限公司

Nitrate-free environment-friendly steel plate enamel low-temperature titanium dioxide cover glaze and preparation method thereof

PendingCN114315149AIncrease the oxidizing atmosphereFluxing GuaranteePotassium carbonateCarbonate

Owner:SINOPIGMENT & ENAMEL CHEM

Method for detecting paving uniformity of asphalt pavement mixture based on binocular vision

PendingCN111553878AReduce distractionsAvoid interferenceImage enhancementImage analysisComputer graphics (images)Gradation

Owner:四川公路工程咨询监理有限公司

Control method of intelligent environment-friendly barrel and intelligent environment-friendly barrel

InactiveCN112340282AReach the function of automatic openingReliable electrical connectionRefuse receptaclesIntelligent environmentGear wheel

Owner:郭中飞

System and method for making object move along preset route on interactive platform

InactiveCN105983228ASimple structureReduce manufacturing costBoard gamesCapacitanceInformation interoperability

Owner:施政

Soybean milk production technology and soybean milk

InactiveCN107771951AExtended shelf lifeAvoid damageMilk substitutesFood scienceBiotechnologyMilk production

Owner:四川南溪庶人食品有限公司

Chinese herbal feed additive capable of effectively enhancing chicken fragrance

ActiveCN104187187AIncrease production capacityEnhance immune functionAnimal feeding stuffEpimediumRadix Rehmanniae Preparata

Owner:ANHUI SCI & TECH UNIV

Safety access door

InactiveCN104134314ADesign scienceImprove securityBoards/switchyards circuit arrangementsSubstation/switching arrangement casingsEngineeringJamb

Owner:STATE GRID CORP OF CHINA +1

Aluminum alloy and production process thereof

InactiveCN105256194AHigh strengthImprove pressure resistanceUltimate tensile strengthContinuous rolling

Owner:刘振宇

Arm injury treatment assisting device

ActiveCN107970099AAvoid instabilityReduce circulationEnemata/irrigatorsSurgeryEngineeringArm injury

Owner:福州市长乐区巧通工业设计有限公司

Information acquisition system, information acquisition method and equipment structure of labeling machine

ActiveCN114004316AEasy to traceEasy detectionCo-operative working arrangementsCommercePoultry productSubscriber identity module

Owner:ZHONGKAI UNIV OF AGRI & ENG

Focus-variable retina scanning imaging three-dimensional display device

PendingCN110727112AIncrease brightnessGood colorOptical elementsOphthalmologyLaser light

Owner:CHENGDU TECH UNIV

Codirectional lane separation line ruling machine for ship construction

InactiveCN108643018AHigh degree of automationEasy to useRoads maintainenceMarine engineeringScrew thread

Owner:芜湖恒安钢结构有限公司

Two-in-one tape measure tester

InactiveCN1690645AEasy to useCutting costsSurveying instrumentsMeasuring tapesEngineeringTape measure

Owner:陈知丰

Data processing method, device and electronic equipment

ActiveCN110413766AImprove fluencyImprove reading experienceCharacter and pattern recognitionNatural language data processingComputer scienceElectronic equipment

Owner:LENOVO (BEIJING) LTD

Curved display support

ActiveCN113236913AHeight adjustablePitch angle can be adjustedStands/trestlesIdentification meansDisplay deviceMechanical engineering

Owner:XIAN THERMAL POWER RES INST CO LTD

Continuous flow micro-channel reactor and method for preparing imidazole by using same

InactiveCN111250012AEnhance heat and mass transferHigh selectivityOrganic chemistryChemical/physical/physico-chemical microreactorsStraight tubeProcess engineering

Owner:NINGXIA JOIE MATERIAL CO LTD

Internet technology based resistance welding machine remote monitoring system

InactiveCN107749890AOriginalityCross-platformTransmissionData synchronizationRemote control

Owner:天津七所高科技有限公司

Automatic-driving real-time regulation and control liquid fertilizer jet hole fertilizer applicator

ActiveCN112400439AAchieving Small Area GoalsSolve the blockageRoot feedersLiquid fertiliser regulation systemsAgricultural engineeringControl theory

Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Preparation method and application of halophilic archaea extracellular protease truncation

PendingCN114807203AImprove stabilityHigh purityFermentationVector-based foreign material introductionFermentationExtracellular protease

Owner:JIANGSU UNIV

Method and device for correcting accuracy of indoor triangulation location

ActiveCN109541541AQuality improvementSolving the Insufficiency of Indoor PositioningPosition fixationTriangulationAlgorithm

Owner:广东理致技术有限公司

Mixing machine for powdery medicinal materials

InactiveCN108927065AReasonable designSimple structureTransportation and packagingMixing methodsEngineeringMechanical engineering

Owner:马洪星

Optical power testing device

PendingCN106301543AEasy to identifyRealize automatic identificationMultiplex system selection arrangementsTransmission monitoring/testing/fault-measurement systemsPhotovoltaic detectorsOptical power

Owner:SHANGHAI GRANDWAY TELECOM TECH +1

Red bean jelly and processing method thereof

InactiveCN107198187ALow sweetnessMild sweetnessFood ingredientsFiberFlavor

Owner:COFCO GROUP +1

Three-phase separation equipment for oil-containing silt (sand)

PendingCN111533400AEasy to separateWaste water treatment from quariesSludge treatmentGear pumpElectric machinery

Owner:无锡市江南给排水设备有限公司

Energy consumption measuring device for mechanical processing equipment

InactiveCN109342812AEfficient collectionGuaranteed accuracyElectrical measurementsMicrocontrollerNumerical control

Owner:HOHAI UNIV CHANGZHOU

Preserving method of fresh bean curd skin

ActiveCN105285140ASmall doseImprove securityClimate change adaptationFood preservationBiotechnologyPreservative

Owner:UNIV FOR SCI & TECH ZHENGZHOU

Deep sea mineral conveying diaphragm pump control system based on stroke switching

PendingCN114427525AImprove stabilityIncreased durabilityPositive displacement pump componentsFlexible member pumpsDiaphragm pumpMining engineering

Owner:唐新孝

Pollution source video monitoring method and system

ActiveCN114500959ASafe and convenient driving at high speedInstruments for road network navigationClosed circuit television systemsVideo monitoringEnvironmental resource management

Owner:广东中浦科技有限公司

Evaporation source and vacuum evaporation system

ActiveCN110777334AAvoid spoilageGuaranteed qualityVacuum evaporation coatingSputtering coatingEvaporation (deposition)Crucible

Owner:BOE TECH GRP CO LTD +1

Perilla leaf oil and application thereof

InactiveCN107854519AExtensive resourcesAntibacterial agentsAntipyreticAntibiosisPerillaldehyde

Owner:TIANJIN TASLY PHARMA CO LTD

A text automatic classification method and system based on sample keyword learning and a medium

PendingCN109002561AImprove retrieval accuracyImprove retrieval speedSpecial data processing applicationsNeural learning methodsText categorizationClassification methods

Owner:SHANDONG NORMAL UNIV

Preparation method of liposome emulsion

PendingCN113456593AImprove securityThe production process is safe and environmentally friendlyOrganic active ingredientsNanomedicinePhospholipinOrganic solvent

Owner:HUAANTANG BIOTECH GRP CO LTD

Unmanned aerial vehicle routing inspection base station

ActiveCN105391155ARealize automatic chargingRealize long-distance inspectionBatteries circuit arrangementsHelicopter landing platformInterface designParking space

Owner:BEIHANG UNIV

Upgrading system of wireless charging transmitting equipment

PendingCN112732327AAchieve upgradeSolve pain pointsCircuit arrangementsVersion controlTerminal equipmentEmbedded system

Owner:MEIZU TECH CO LTD

Blast furnace gas fine desulfurization device and method

ActiveCN113072983AImprove desulfurization efficiencyReduce absorbing loadGas purification by catalytic conversionGas contaminants removalPhysical chemistryWaste management

Owner:SHANDONG GUOSHUN CONSTR GRP

RO dense water standard discharge technology in reclaimed water reuse

InactiveCN102190392AEasy to handleSolve the problem of pollutionWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentFlocculationElectrolysis

Owner:上海瑞勇实业有限公司

Prefabricated high-performance concrete precast member and manufacturing method thereof

InactiveCN106316457AImprove toughnessLow elastic modulusMouldsCeramicwareFoam concreteFoaming agent

Owner:NANJING UNIV OF TECH

Absorption heat pump heat storage and heat releasing system used for heating unit and work method of absorption heat pump heat storage and heat releasing system

ActiveCN110243009ARealization of heat storageIncrease heat storageHeat pumpsSpace heating and ventilation detailsLatent heat storageWater vapor

Owner:XI AN JIAOTONG UNIV

Hydrophobic porous composite membrane, preparation method, and application thereof

InactiveCN102423644AThe method of hydrophilic modification is simpleLow costSemi-permeable membranesCell component detailsEthyl cinnamateAbsorption rate

Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI

Flange sleeve inner ring grinding mechanism for automobile part

InactiveCN107971844AGood effectImprove efficiencyRevolution surface grinding machinesGrinding drivesArchitectural engineeringFlange

Owner:FOSHAN ZHIDA SIJIA ELECTRICAL & MECHANICAL TECH CO LTD

An inductive mouse-proof clothes storage cabinet

InactiveCN108887911AFlexible useIncrease or decrease the placement spaceWardrobesAlarmsEngineering

Owner:德耳曼家居用品成都有限公司

Sewage total-nitrogen processing apparatus and method thereof

InactiveCN106554085AGuaranteed complianceImprove denitrification efficiencyTreatment with aerobic and anaerobic processesSludgeWater quality

Owner:CHINA PETROLEUM & CHEM CORP

Protection device for wind power equipment

InactiveCN108798495ARelieve pressurePrevent climbing and playingMachines/enginesWind energy generationElectricityStationary case

Owner:CHANGSHU GAOTONG INTELLECT EQUIP CO LTD

Short-term tide level forecasting method

ActiveCN110727923AImprove accuracyAccurate analysisWeather condition predictionClimate change adaptationTidal ModelAtmospheric sciences

Owner:江苏省有色金属华东地质勘查局地球化学勘查与海洋地质调查研究院

Liver and gallbladder drainage device

PendingCN111956872ASo as not to damageImprove securitySuction drainage systemsLiquid storage tankApparatus instruments

Owner:YANGZHOU FIRST PEOPLES HOSPITAL

Manufacturing method of rat-proof and termite-proof cage-free feed table

InactiveCN104304091APrevent stealingEasy to prepareAvicultureEngineeringMetal

Owner:孙桂芝

Degradable magnetic nano material with caramel nanospheres as templates as well as preparation method and application of material in MRI (magnetic resonance imaging)

InactiveCN106006755AEasy to prepareGood biocompatibilityNMR/MRI constrast preparationsFerric oxidesMRI contrast agentBiocompatibility Testing

Owner:SHANDONG UNIV

Metrology tools comprising aplanatic objective singlet

PendingCN113906346ASemiconductor/solid-state device manufacturingMaterial analysis by optical meansMicroscope objectiveWavelength range

Owner:ASML NETHERLANDS BV

Mixer with screening function

InactiveCN106563374AWell mixedAvoid mixingSievingTransportation and packagingPulp and paper industryFood processing

Owner:成都市红鑫科技有限公司

Road-side parking vehicle inspection apparatus

InactiveCN106504582ALow costIndication of parksing free spacesParking lotData processing

Owner:安徽嘉盛位联网络科技有限公司

Healthcare solid beverage and method for preparing same

InactiveCN105685709AReasonable formulaFormulation ScienceNatural extract food ingredientsFood ingredient functionsMedicineAdditive ingredient

Owner:长沙思健生物科技有限公司

Efficient data encryption, updating and access control method for cloud storage

InactiveCN102624708AImprove confidentialityGood for partial modificationTransmissionCiphertextConfidentiality

Owner:ZHEJIANG GONGSHANG UNIVERSITY

Lightweight concrete with high shock absorption performance and production process thereof

InactiveCN112919925AGuaranteed tensile propertiesImprove shock absorptionCeramicwareAdhesiveProcess engineering

Owner:尹会贤

Plant tissue slice collecting device and using method thereof

InactiveCN114001999ARealize clamping workImplement sampling workWithdrawing sample devicesPreparing sample for investigationPlant tissueVertical plane

Owner:济南泽逸生物科技有限公司

Method for implementing process multi-queue dispatching of embedded SRAM operating system

InactiveCN1825288AFast dispatch responseIncrease occupancyProgram initiation/switchingOperational systemProcessor scheduling

Owner:ZHEJIANG UNIV

Method for making baking-free bricks by means of housing demolition garbage

InactiveCN105330216AReduce pollutionReduce manufacturing costSolid waste managementBrickLitter

Owner:曹斌

Three-dimensional screenshot method and device, apparatus and storage medium

InactiveCN110187805AImprove efficiencyIncrease flexibilityImage data processingInput/output processes for data processingThree-dimensional spaceComputer graphics (images)

Owner:广州欧科信息技术股份有限公司

Terminal interaction method, display method and corresponding device

PendingCN112860152AImprove convenienceImprove friendlinessDigital data information retrievalSpecial data processing applicationsHuman–computer interactionSentence

Owner:ALIBABA GRP HLDG LTD

Locker opening authentication system

InactiveCN110491036AFlexible architectureImprove economyApparatus for meter-controlled dispensingIndividual entry/exit registersData acquisitionTask management

Owner:广东云陪陪互联网科技有限公司

Control method of split bearer and related equipment

ActiveCN111132233AImprove resource utilizationFlexible transmission pathNetwork traffic/resource managementConnection managementData transmissionReal-time computing

Owner:VIVO MOBILE COMM CO LTD

Load-distributing self-adjusting bag packsack

PendingCN106617629APrevent diseaseRelieve pressureTravelling sacksStress concentrationPolyvinyl chloride

Owner:陈光 +1

Magnetofluid sealing structure

InactiveCN108468811AGuaranteed withstand voltageGuaranteed tightnessEngine sealsEngineeringHigh pressure

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

An instructional automatic chat method based on deep reinforcement learning

InactiveCN109388698AAdaptableEffective trainingDigital data information retrievalSpecial data processing applicationsSpoken languageHuman–computer interaction

Owner:BEIJING UNIV OF TECH

Copper paste feeding device for dual tubing of automobile

ActiveCN109079801AReduce processing timeImprove processing efficiencyProgramme-controlled manipulatorGripping headsBiochemical engineeringAssurance quality

Owner:ZHEJIANG SEOKHO ROBOT TECH CO LTD

Light source device

InactiveCN101586795AImprove cooling efficiencyReduce thermal resistancePoint-like light sourceSemiconductor/solid-state device detailsElectricityLight-emitting diode

Owner:ZHANJING TECH SHENZHEN +1

Continuous compression natural gas compressor

ActiveCN106014942APositive displacement pump componentsFlexible member pumpsCompressed natural gasCheck valve

Owner:BENGBU JINPENG GAS EQUIP MFG

Method of preparing baseball surfacing material

InactiveCN101138901ALow costAvoid deformationCoatings with pigmentsLamination ancillary operationsSurface layerEmbryo

Owner:FENGAN LEATHER

Mechanical clamping tool for glass processing

InactiveCN110711754ASimple structureEasy to assemble and installFlexible article cleaningEngineeringScrew thread

Owner:安徽恒乐家庭用品有限公司

Agricultural application method of biogas slurry for third-party socialized service

PendingCN113424678AReduce economic pressureReduce environmental problemsSeed and root treatmentFertilising methodsThird partyEnvironmental resource management

Owner:江西正合生态农业有限公司

Calculating metabolic equivalence with a computing device

InactiveCN103019372AInput/output for user-computer interactionVideo gamesComputer scienceVertical velocity

Owner:MICROSOFT TECH LICENSING LLC

Active phased-array antenna row feed

InactiveCN113113781AImprove consistencyImprove stabilityIndividually energised antenna arraysModular arraysComputer hardwareEmbedded system

Owner:苏州军杰电子科技有限公司

Corridor control switch

ActiveCN109148181AGuaranteed continuous lightingElectric switchesEngineeringPrism

Owner:浙江润成合金材料科技有限公司

Gehman torsion testing machine

ActiveCN106198253ASimple structureReliable test resultsMaterial strength using steady torsional forcesTest efficiencyTorsion test

Owner:GOTECH TESTING MACHINES DONGGUAN

System and method for intelligently expanding and multiplexing test question bank

PendingCN114708607ARealize automatic identificationRealize automatic entryMetadata text retrievalImage analysisEngineeringTest question

Owner:珠海读书郎软件科技有限公司

A method for directional control of pore size and graphitization of porous activated carbon materials and its application in lithium ion capacitors

ActiveCN110498413BImprove performancePromote application developmentCarbon compoundsHybrid capacitor electrodesLi ion capacitorsPorous carbon

Owner:CENT SOUTH UNIV