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.

Battery module and battery module overcharge prevention device

ActiveCN105870518BSecondary cells charging/dischargingBattery overcharge protectionEngineeringBattery cell
Owner:HYUNDAI MOBIS CO LTD

Intermediate piece for connecting manganese steel molded bodies with carbon steel and method for connecting manganese high-carbon steel cast parts to control rails

InactiveCN104827196AAvoid hardnessAvoid intensityFurnace typesWelding/cutting media/materialsHigh carbonCarbon steel
Owner:奥钢联软件系统有限责任公司 +1

Target location determination method, device, electronic equipment and computer storage medium

ActiveCN112685659BAccurately determineCharacter and pattern recognitionGeographical information databasesEngineeringData mining
Owner:上海游昆信息技术有限公司

Zinc oxide hollow spheres synthesized by steam oxidation method and preparation method thereof

InactiveCN101665264BLow costSimple production processZinc oxides/hydroxidesTube furnaceThin layer
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Intelligent anti-theft system of electric bicycle and implementation method

InactiveCN102991612BImprove anti-theft performanceSolve the problem of stealingAnti-theft cycle devicesMicrocontrollerElectric machine
Owner:ZHONGLU CO LTD

A kind of organic polymer modified polysaccharide hydrogel protective film and its preparation method and application

ActiveCN107189294BFree from pollutionImprove stabilityAntifouling/underwater paintsPaints with biocidesPolymer modifiedWarm water
Owner:HUAZHONG NORMAL UNIV

A layered deployment intelligent soil cultivation equipment for crop growth and its working method

ActiveCN110214482BAvoid diggingDoes not affect depthSpadesProgramme controlAgricultural scienceAgricultural engineering
Owner:陕西白河县安烨生态农业科技有限公司

Commodity recommendation method and device

ActiveCN109102127BResponse preferenceImprove recommendationsForecastingBuying/selling/leasing transactionsFeature vectorEngineering
Owner:杭州贝购科技有限公司 +1

A kind of microwave mechanical switch repeatability test method

InactiveCN108919105BAchieving repeatable testingGuaranteed accuracyCircuit interrupters testingHandoff controlMicrowave
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

A distributed optical fiber reinforcement device embedded in a structure and its application method

ActiveCN109613669BReduce redundant segmentsAvoid breakingFibre mechanical structuresEngineeringComputational physics
Owner:DONGGUAN UNIV OF TECH +1

Enterobacter aerogenes M6R9 capable of degrading pyrethroid pesticide residues

InactiveCN102021135BBacteriaMicroorganism based processesCypermethrinMicroorganism
Owner:ZHEJIANG UNIV

A kind of underwear test equipment

ActiveCN107252141BEasy to observeFully meet the needsBrassieresCorsetsStructural engineeringTest equipment
Owner:晋江市嘉利服装织造有限公司

A kind of negative electrode material of double-shell capsule-shaped silicon-based lithium ion battery and preparation method thereof

InactiveCN104319401BHigh specific capacityImprove conductivityMaterial nanotechnologyCell electrodesCarbonizationCharge discharge
Owner:SHANGHAI JIAOTONG UNIV

A kind of device for pediatrics to attract children to exercise and blow bubbles

ActiveCN108744552BAchieve the function of assisting in blowing bubblesAttract attentionGymnastic exercisingToysPhysical medicine and rehabilitationPhysical therapy
Owner:JILIN ACAD OF TRADITIONAL CHINESE MEDICINE

A kind of electrospinning nanofiber-extracellular matrix composite material and its preparation method and application

InactiveCN103877622BEasy to stick value-addedAdhesion promotionArtificial cell constructsSkeletal/connective tissue cellsCell-Extracellular MatrixCell adhesion
Owner:SUN YAT SEN UNIV

A Rolling Method for Eliminating the Chilling Layer on the Surface of Medium Carbon Steel

ActiveCN112090966BAvoid it happening againReduce surface temperatureTemperature control deviceWork cooling devicesProcess engineeringCarbon steel
Owner:DAYE SPECIAL STEEL CO LTD

An air conditioning device and its control method

ActiveCN113739293BImprove experienceImprove satisfactionMechanical apparatusSpace heating and ventilation safety systemsControl engineeringAir conditioning
Owner:GREE ELECTRIC APPLIANCES INC

Radio system, apparatus, means of transport and method for radio supply

ActiveCN107659895BFirmly connectedPrecise positioningSpatial transmit diversityParticular environment based servicesTelecommunicationsEffective surface
Owner:VOLKSWAGEN AG

A medium distribution method and device

ActiveCN107452127BComplete banking machinesCoin/currency accepting devicesEngineeringPush ups
Owner:GRG BAKING EQUIP CO LTD +1

Mechanical transmission system and control method of milling machine and milling machine

ActiveCN102828462BMeet different pressure needsAvoid abnormal wear and tearRoads maintainenceDrive wheelTransmission belt
Owner:ZOOMLION HEAVY IND CO LTD

A kind of supercapacitor electrode material and preparation method thereof

ActiveCN108831763BRaw materials are easy to getLow priceHybrid capacitor electrodesHybrid/EDL manufactureCapacitancePolypyrrole
Owner:HUNAN CHENLI NEW MATERIAL CO LTD

seat belt height adjuster

ActiveCN109398294BFree height adjustmentSimple structureBelt anchoring devicesSeat beltMagnetic poles
Owner:CIXI CITY YALU VEHICLE FITTINGS CO LTD

3D glass film sticking device and process method thereof

ActiveCN111516254BEasy to tearReasonable designGlass coverAdhesive glue
Owner:KORNERSTONE MATERIALS TECH

Laterally diffused metal-oxide semiconductor transistor and method of forming same

PendingCN114256353ASemiconductor/solid-state device detailsSolid-state devicesPhysical chemistryEngineering
Owner:NXP USA INC

A kind of automatic preparation system and method of drug extraction solution for tumor treatment

ActiveCN112843784BFully automatedExtraction operation automatic controlSolid solvent extractionAntineoplastic agentsBiochemical engineeringControl system
Owner:HENAN CANCER HOSPITAL

Method for combustion-synthesis casting of Al2O3/ZrO2 eutectic ceramic

ActiveCN103304222BWell mixedHigh purityCombustionNitrate
Owner:HARBIN INST OF TECH

a curved emitter

ActiveCN107144178BBlow achievedImprove shooting accuracyAmmunition projectilesProjectilesThermal insulationEngineering
Owner:威海高新园区运营管理有限公司

Load locking chamber unit

ActiveCN100458515CImprove maintainabilitySemiconductor/solid-state device manufacturingCharge manipulationMechanical engineeringEngineering
Owner:TOKYO ELECTRON LTD

Lotus leaf type anti-fingerprint feel UV curable coating and its preparation method and application

ActiveCN109880515BImprove hydrophobicityHighly corrosiveAntifouling/underwater paintsPaints with biocidesPolymer scienceStain
Owner:上海长润化工有限公司

Integrated automatic detection system for wire and cable voltage and insulation resistance testing

ActiveCN111123047BReduce security risksLow operating pressureTesting dielectric strengthVery high resistance measurementsElectrical resistance and conductanceTester device
Owner:VKAN CERTIFICATION & TESTING

A Theoretical Prediction Method of Burning Rate of High Metal Content Water Ramjet Engine

ActiveCN108304690BReduce dependencyChemical processes analysis/designRamjetSolid fuel
Owner:NAT UNIV OF DEFENSE TECH

Shimming control method, device and system for magnetic resonance imaging

ActiveCN110927642BMagnetic measurementsCoil arrayMR - Magnetic resonance
Owner:HUNAN MAGTECH MEDICAL TECH CO LTD

A kind of manufacturing method of atmospheric corrosion monitoring sensor

ActiveCN104749094BImprove reliabilityIncreased durabilityWeather/light/corrosion resistanceGalvanic cellAdhesive
Owner:有研金属复材技术有限公司

Preparation method and application of zinc nitride film, touch screen cover plate and film

ActiveCN106048526BStrong absorption capacityGood film adhesionVacuum evaporation coatingSputtering coatingZinc nitrideSputtering
Owner:SHANGHAI COPIOUS OPTICAL S & T CO LTD

An anti-counterfeiting and quality data code generating device and system thereof

InactiveCN102855513BQuality improvementHappy to Query OperationsResourcesCommerceQuality dataDatabase
Owner:西安白尔信息科技有限公司

A kind of pre-assembled tooling of barrel wall unit of thickener

ActiveCN104526230BReduce the workload of working at heightsImprove work efficiencyWelding/cutting auxillary devicesWork holdersFlangeSupport plane
Owner:南通华川交通装备有限责任公司

Magnetic resonance imaging device and gradient magnetic field coil

ActiveCN104968263BImprove the efficiency of shimming operationsMagnetic measurementsDiagnostic recording/measuringResonanceStatic field
Owner:TOSHIBA MEDICAL SYST CORP

Culex and aedes attractant and application method

InactiveCN101843245BStatistics are accurateEffective lureBiocidePest attractantsCulexAedes krombeini
Owner:成都军区疾病预防控制中心军事医学研究所

A kind of LED chip and its manufacturing method

ActiveCN106784218BImprove light extraction efficiencyImprove luminous brightnessSemiconductor devicesLight-emitting diodeSemiconductor technology
Owner:HC SEMITEK ZHEJIANG CO LTD

Charge correlation method and system of application service

InactiveCN1905462BImprove satisfactionMetering/charging/biilling arrangementsComputer networkTelecommunications
Owner:GLOBAL INNOVATION AGGREGATORS LLC

Touch screen and displaying device

InactiveCN107229375AReduce manufacturing costInput/output processes for data processingSemiconductor devicesCapacitanceDisplay device
Owner:BOE TECH GRP CO LTD +1

A pneumatic intelligent cache station

ActiveCN109359915BFast shippingPrecise transportationBulk conveyorsLogisticsConvertersHigh density
Owner:四川虫洞科技有限公司

A Calculation Method of Intersecting Area of ​​Arbitrary Polygons Based on GPU

ActiveCN106530208BEasy to handleProcessing speedProcessor architectures/configurationRasterisationComputer science
Owner:PLA UNIV OF SCI & TECH +1

A loudspeaker-based low-frequency drive compensation method and system

ActiveCN111654781BReduce distortionTransducer circuitsLoudspeakerSignal source
Owner:GUANGZHOU LEAFUN CULTURE SCI & TECH

Pneumatic driving mechanism of vehicle seat cushion inclination adjusting device

InactiveCN102009609BIncrease the angleProtection securityVehicle seatsMagnetic valveEngineering
Owner:JIANGSU UNIV

An electric truck battery locking device, an electric truck, and a battery replacement method

ActiveCN114506202BReduce shockReduce impactNon-rotating vibration suppressionElectric propulsion mountingElectrical batteryPower exchange
Owner:SINO TRUK JINAN POWER +1

Medical Air Cooling Dryer

ActiveCN112957882BMeet moisture requirementsReduce output pressureDispersed particle separationSolenoid valveProcess engineering
Owner:厦门艾欣特医用设备有限公司

A method for smelting reduction production and quenching and tempering treatment of mixed slag containing rare earth and niobium

ActiveCN106119447BEasy to removeTake advantage ofRecycling and recovery technologiesProcess efficiency improvementMolten stateSlag
Owner:NORTHEASTERN UNIV LIAONING

A rice cake forming and packaging all-in-one machine and a rice cake cutting device

ActiveCN113367275BExtended shelf lifeFood processingWrapper twisting/gatheringEngineeringMechanical engineering
Owner:郭雯蕾 +1

A schedule creation method and device

ActiveCN106372844BImprove experienceImprove efficiencyOffice automationTime informationSpecific time
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A persistent storage method, device and storage medium for a quantum program

ActiveCN109886412BQuantum computersInput/output to record carriersComputer hardwareData node
Owner:ORIGIN QUANTUM COMPUTING TECH (HEFEI) CO LTD

Fuel battery pile

ActiveCN100429818CWill not polluteFacilitated DiffusionFuel cells groupingSolid electrolyte fuel cellsFuel cellsEngineering
Owner:BYD CO LTD

A stable energy recovery system and an excavator with the system

ActiveCN108825564BImprove stabilitySoil-shifting machines/dredgersFluid-pressure actuator componentsHydraulic motorControl engineering
Owner:济宁麟鼎信息科技有限公司

A kind of preparation method of triene liquid crystal monomer

ActiveCN104844428BOvercome the shortcoming of extremely low yieldFew reaction stepsLiquid crystal compositionsHalogenated hydrocarbon preparationCyclohexenoneIsomerization
Owner:VALIANT CO LTD

All-optical switch based on rubidium atomic filter and its method

InactiveCN103996966BClear design principlesSimple structureLaser detailsOptical elementsPolarizerPrism
Owner:ZHEJIANG UNIV CITY COLLEGE

A Maintainable Centrifugal Axial Fan

ActiveCN104728135BImprove scienceImprove accuracyPump componentsPump installationsImpellerMaintainability
Owner:CENT SOUTH UNIV +1

Phase transfer of a cargo laden scaffold

ActiveCN109642213AHighly repeatableIncrease success rateAdditive manufacturing apparatusSkeletal/connective tissue cellsPolymer scienceChemical compound
Owner:OXFORD UNIV INNOVATION LTD

A kind of heat insulation waterproof environmental protection paint and preparation method thereof

ActiveCN105778676BAchieve aestheticsGood energy saving effectAnti-corrosive paintsReflecting/signal paintsExtensibilityUltraviolet lights
Owner:深圳润海材料科技有限公司

Production method for semiconductor wafer

InactiveCN1795545AProduce frictionLittle grinding damageEdge grinding machinesSemiconductor/solid-state device manufacturingWaferingSemiconductor
Owner:SUMCO CORP

High speed modulation semiconductor laser

InactiveCN101325313BLower the thresholdLow chirpOptical wave guidanceLaser detailsGain coefficientWaveguide
Owner:ZHEJIANG UNIV

Web flow collator, and method and system for accessing Web page by using terminal

ActiveCN102065106BEasy to presentAchieve accessWireless network protocolsData switching networksWeb serviceWeb page
Owner:CHINA TELECOM CORP LTD

Flexible circuit board manufacturing method

ActiveCN106561070BIncrease contact areaExcellent adhesionConductive pattern formationPre-fabricated insulating pattern transferFlexible circuitsMetal
Owner:AVARY HLDG (SHENZHEN) CO LTD +2

High-straw crop harvester

InactiveCN102652475BStubble lowImprove efficiencyHarvestersChain typeCrop harvester
Owner:袁春福

Frame reduction method and system for video images

ActiveCN103269421BImprove stuck phenomenonConversion with storage device usageSelective content distributionDecompositionCarton
Owner:GUANGDONG VTRON TECH CO LTD

A Self-Growing Fixation Method for Buoy Mooring in Coral Reef Steep Slope Area

ActiveCN110723254BWon't sinkNot easy to slipWaterborne vesselsBuoysBuoySteep slope
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

mask machine

ActiveCN104382745BQuality assuranceEasy to transportCosmetic preparationsToilet preparationsEngineeringMechanical engineering
Owner:北京美源创世科技发展有限公司

gate driver

ActiveCN105587845BRealize automated assemblyLower assembly costsGearboxesGearing detailsDrive wheelGear drive
Owner:ZF FRIEDRICHSHAFEN AG

Composite threaded fastener and manufacturing method thereof

ActiveCN108457961BIncreased torsional strengthHigh tensile strengthNutsBoltsFiberScrew thread
Owner:ZHUHAI PANSHI ELECTRONICS TECH CO LTD

Refrigerator and control method thereof

InactiveCN1158511CFast failureQuick repairData processing applicationsFault responseThe InternetData storing
Owner:LG ELECTRONICS INC

Method and system for making two-dimensional code

ActiveCN109272065BAccurate identificationIncrease productivityVisual presentation using printersCo-operative working arrangementsProgramming languageTheoretical computer science
Owner:深圳市建美来展示制品有限公司

Egg Rack Assemblies and Refrigerators

ActiveCN103196272BSmall footprintTake up a lot of spaceLighting and heating apparatusCooling fluid circulationZoologyRefrigerated temperature
Owner:HEFEI MIDEA REFRIGERATOR CO LTD

An integrated device for fruit picking and pruning

InactiveCN105191577BAvoid stickingEasy to switchCuttersCutting implementsEngineeringScrew thread
Owner:CHONGQING ACAD OF AGRI SCI

A method for identifying pulse modulation codes

InactiveCN106612147BThe identification method is simpleSimple and fast operationModulation type identificationAlgorithmEngineering
Owner:中国人民解放军63889部队 +1

Passenger detection device for escalator or moving walk and its realization method

ActiveCN106144871BEnsure safetyMonitor passenger flowSustainable buildingsEscalatorsSimulationLight beam
Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

A bank self-service terminal

ActiveCN105869311BAvoid lossReduce security risksComplete banking machinesATM surveillanceEngineeringUSB
Owner:WEIRONG TECH CO LTD

A molecular marker closely linked to rice race-specific blast resistance gene and its application

ActiveCN105779622BPredicting Rice Blast ResistanceAccurate genetic lociMicrobiological testing/measurementDNA/RNA fragmentationAgricultural scienceGenomic DNA
Owner:NANJING AGRICULTURAL UNIVERSITY

A Parameter Identification Method of Low Frequency Oscillation Signal Considering Singular Values

ActiveCN109274107BGood recognition effectLose weightPower oscillations reduction/preventionComputational physicsLow-frequency oscillation
Owner:HOHAI UNIV

The surrounding structure of the suspension frame

InactiveCN103129619BImprove installation rigidityImprove rigidityUnderstructuresVehicle frame
Owner:SUZUKI MOTOR CORP

Recycling method of phosphorus in waste water

InactiveCN102092811BRealize recycling of resourcesSolve pollutionOther chemical processesWater/sewage treatment by sorptionPolyvinyl alcoholWastewater
Owner:HENAN UNIV OF SCI & TECH

A kind of substation protection pressure plate state identification method

ActiveCN108805038BFully describeReduce the influence of the recognition effectCharacter and pattern recognitionImage extractionAlgorithm
Owner:CHINA THREE GORGES UNIV

Outdoor unit for air conditioner

ActiveCN111868445APrevent infiltrationCondensate preventionPositive displacement pump componentsStructural engineeringMechanical engineering
Owner:MITSUBISHI ELECTRIC CORP

handling tools

ActiveCN104703555BDiagnosticsSurgical instruments for heatingBiological bodyDistal portion
Owner:OLYMPUS CORP

Sealing method after excavation of deep foundation pit downfall pipe well

ActiveCN108930279BGuaranteed Vacuum EfficiencyThe process principle is simpleFoundation engineeringGlass fiberPlastic film
Owner:CHINA MCC20 GRP CORP

A multi-axial loading and water saturation coupled rock three-point bending experimental device and method

ActiveCN110646284BExperimental results are reliableMaterial strength using tensile/compressive forcesClassical mechanicsRock sample
Owner:NORTHEASTERN UNIV LIAONING

Fracturing vehicle control method and device

ActiveCN107544304BAvoid useless workImprove utilization efficiencyProgramme control in sequence/logic controllersHydraulic motorHydraulic pump
Owner:SANY PETROLEUM INTELLIGENT EQUIP CO LTD

Composite foam mortar, and preparation and construction method thereof

ActiveCN101412608BGood compatibilitySave energySolid waste managementCeramicwareAggregate (composite)Crack resistance
Owner:SHENZHEN GRANDLAND DECORATION GROUP

Dry powder feeding mechanism of multi-body rotary pot

ActiveCN107083459BEasy to addEvenly dispersedLeather/skins/hides/pelt chemical treatment apparatusDyeing processEngineeringMulti body
Owner:桐乡市新时代环保科技有限公司

Thermoplastic phenol formaldehyde resin for ultrathin resin grinding tools and preparation method thereof

ActiveCN103739798BImprove high temperature fluidityImproved cutting and grinding efficiencyPolymer sciencePtru catalyst
Owner:ZHUHAI BONDRIGHT SYNTHETIC MATERIAL

Thermal insulation bearing wall brick and preparation method thereof

InactiveCN100408505CBreak through the weak points that cannot be used as load-bearing wallsGood shrinkage stabilityManufacturing technologyBrick
Owner:尉锋

Preparation method of cobalt ferrite/polydopamine/silver composite nano-cube antibacterial agent

ActiveCN109705575BThe synthesis method is simpleSynthesis process economyBiocideDisinfectantsAcid etchingActive agent
Owner:甘肃兰博研创科技有限公司

A wearable app synchronised pointer chronograph photon therapy watch

ActiveCN104147708BTo achieve the role of personalized serviceSolve metabolic problemsElectronic time-piece structural detailsTelephonic communicationBluetoothWireless connectivity
Owner:上海百家益医疗器械有限公司

Fruit surface defect detection method and system based on brightness correction and color classification

ActiveCN105046700BMeet the needs of online testingImprove accuracyImage enhancementImage analysisSurface brightnessRgb image
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI

A Stereo Image Quality Evaluation Method Based on Disparity Map Stereo Structure Information Extraction

ActiveCN109345502BImprove consistencyQuality improvementImage enhancementImage analysisContrast levelImaging quality
Owner:ZHEJIANG UNIV

Manufacturing process of permanent magnet direct current motor

ActiveCN102738944BGuaranteed uniformityManufacturing stator/rotor bodiesSupports/enclosures/casingsButt jointEngineering
Owner:CHIAPHUA COMPONENTS SHENZHEN

A method for authorization and authentication of inter-system data transfer

ActiveCN106506498BEnsure safetyAvoid data crossoverUser identity/authority verificationSystems managementEngineering
Owner:ANHUI SUN CREATE ELECTRONICS

Easily degraded molten metal oxidation resisting reducing agent

InactiveCN101838787BThe effect is immediateHot-dipping/immersion processesSolubilityHalogen

A cryopreservation solution for cryopreservation of mononuclear cells

ActiveCN108029679BImprove recovery rateStrong differentiation abilityDead animal preservationForeign proteinCell extraction
Owner:广东银丰细胞科技有限公司 +1

Catalytic asymmetric synthesis of chiral spirocyclic diphenol derivatives

ActiveCN106631702BGood stereo controlReduce dosageOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsO-Phosphoric AcidPtru catalyst
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

A kind of cultivation method of milk vetch

ActiveCN104221668BHigh medicinal valueReduce disease prevention rateSeed immunisationSeed coating/dressingPhacusNutrient solution
Owner:安徽省舒城县舒丰现代农业科技开发有限责任公司

Three-dimension detecting method for front window frame of high speed train body

ActiveCN104374327ASimple conversion processFit closelyUsing optical meansSpecial data processing applicationsRectangular coordinatesEngineering
Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

New energy vehicle three-phase inverter test system

ActiveCN106932665BLow costEasy to operateElectrical testingTest powerElectrical battery
Owner:UNITED AUTOMOTIVE ELECTRONICS SYST

Location fingerprint information matching method, device, storage medium and terminal equipment

InactiveCN109490824BReduce data volumePrevent the problem of inexact matchingPosition fixationAlgorithmTerminal equipment
Owner:TP-LINK

A steam-cooled tube screen flue and its supporting and hanging structure

ActiveCN107218588BEasy to hangSafe and reliable supportBoiler supporting/setting arrangementsFlueBuilding construction
Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

Air conditioner

InactiveCN101424419BHigh strengthSmooth movementLighting and heating apparatusHeating and ventilation casings/coversAerospace engineering
Owner:LG ELECTRONICS INC

Etching solution composition, wiring, array substrate for display device, and manufacturing method thereof

ActiveCN108265296BImprove etch uniformityDoes not produce cutting edge effectsSolid-state devicesSurface treatment compositionsAcetic acidO-Phosphoric Acid
Owner:DONGWOO FINE CHEM CO LTD

A Dynamic Deflection Monitoring Method of Standard Simply Supported Beams for 32-meter High-speed Railway

ActiveCN113239481BSolve problems where the flat section assumption is not metImprove automationGeometric CADMaterial strength using tensile/compressive forcesInfluence lineCoupling
Owner:CHINA RAILWAY DESIGN GRP CO LTD +1

A method and device for early warning of dangerous driving

ActiveCN106379325BAcoustic signal devicesPedestrian/occupant safety arrangementTraffic accidentReliability engineering
Owner:SAMSUNG ELECTRONICS CHINA R&D CENT +1

A high-stability lift-and-transfer vehicle-carrying board

ActiveCN110359750BReduce loadLarge moving massParkingsElectric machineryStructural engineering
Owner:湖北亘华工科有限公司

Automatic ink-jet blowing system for hot die forging press

InactiveCN103111574BWill not interfere with normal operationReduce labor intensityForging/hammering/pressing machinesEngineeringMechanical engineering
Owner:CHONGQING UNIV +2

Biomass carbonizing, gasifying and generating process and movable carbonization and gasification furnaces

ActiveCN101775314BBiofuelsMachines/enginesCarbonizationFixed bed
Owner:河北序然环保工程有限公司

A kind of preparation method of mid-wave infrared medium-enhanced metal high-reflection film

ActiveCN108196329BMirrorsEvaporation (deposition)Optical thin film
Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

Open circulation cooling water system for steam turbine generating set

ActiveCN106996322BSteam regenerationSiphonEngineering
Owner:SHENERGY COMPANY

An air purification device for catalytically decomposing formaldehyde

ActiveCN103212289BHas air purification effectDispersed particle filtrationLighting and heating apparatusAir filtrationFiber
Owner:BEIJING UNIV OF CHEM TECH

An aluminum profile forming device

ActiveCN104384375BEliminate potential safety hazardsShorten return timeMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:湖州华利铝业有限公司

Elevator safety loop fault location system, method and location module

ActiveCN102701035BAchieve positioningAvoid manual investigationElevatorsCapacitanceComputer module
Owner:SUZHOU INOVANCE TECH CO LTD +1

A precision casting method for a solid duplex single crystal guide vane

ActiveCN111451447BReduce casting residual stressImprove pass rateFoundry mouldsBy pulling from meltEngineeringSingle crystal
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

A Coke Oven Raw Gas Flame Furnace System

ActiveCN105157019BReduce usageLow costFuel supply regulationFuel feedersElectric controlAir blower
Owner:ZUNYI ALUMINUM

A Damping Structure to Prevent Oscillation of Reducer

ActiveCN109139791BAdjust the vibration damping sizeEasy to adjustNon-rotating vibration suppressionSpring forceEngineering
Owner:BEIJING INST OF CONTROL ENG

Split diameter scrubber

InactiveCN108499318BImprove washing efficiencyImprove purification efficiencyCombination devicesProcess engineeringTower
Owner:丛伟

A washing machine base for reducing washing machine collision

ActiveCN109853194BAvoid collisionExtended service lifeOther washing machinesTextiles and paperLaundry washing machineAirbag
Owner:安吉万洲电气有限公司

Droplet separator and evaporator

ActiveCN104936673AAchieve separationNo major lossDispersed particle separationEvaporators/condensersEngineeringEvaporator
Owner:EFFICIENT ENERGY GMBH

Anticorrdant stripping waste liquor regeneration method and device

ActiveCN101030046BReduce pollutionLow costSemiconductor/solid-state device manufacturingMultistage water/sewage treatmentResistOrganic solvent
Owner:DONGJIN SEMICHEM CO LTD

Polypeptide variants with altered effector function

InactiveCN101052654ACompound screeningNervous disorderAmino acidEffector functions
Owner:GENENTECH INC

A kind of stilbene nitrile derivative and its preparation method and application

ActiveCN105111102BIncrease contrastSelf-recoverableCarboxylic acid nitrile preparationOrganic compound preparationPhenylboronic acidSynthesis methods
Owner:ZHEJIANG UNIV OF TECH

A semantic intelligent substation inspection robot autonomous inspection method and system

ActiveCN111958591BSolve the problem of insufficient front-end image analysis functionsImprove the level of intelligenceProgramme-controlled manipulatorSmart substationAcquisition apparatus
Owner:STATE GRID INTELLIGENCE TECH CO LTD

Oil viscosity detection device

ActiveCN111272610BAccurately Obtain ViscositySimple structureDirect flow property measurementStopwatchOil viscosity
Owner:武汉神动汽车电子电器股份有限公司

A three-section connector

ActiveCN106859350BAvoid the disadvantages of connecting the wrong power cordEasy to installCoupling contact membersBeverage vesselsStructural engineeringElectric heating
Owner:陈梓杭

Method for continuously preparing tetrabenzylthiuram disulfide by using micro-reaction device

ActiveCN106831515BReduce generationImprove conversion rateOrganic chemistryMicroreactorSolvent
Owner:山东斯递尔化工科技有限公司

An easy-to-install structure for a shower room and the shower room

ActiveCN108518087BEasy to assembleImprove installation efficiencySpecial buildingWing arrangementsEngineeringStructural engineering
Owner:加泰罗尼亚(宁波)科技有限公司

A self-correcting optoelectronic integrated electric field sensor system

ActiveCN103616570BImprove the sensitivity of electric field measurementAccurate measurementElectrostatic field measurementsElectric field sensorControl signal
Owner:TSINGHUA UNIV

A Rolling Bearing Fault Detection Method Based on Graph Similarity Feature Extraction

ActiveCN112857805BEasy to operateMachine part testingTime domainAlgorithm
Owner:COLLEGE OF SCI & TECH NINGBO UNIV

A controllable mold opening and closing mechanism for a thermoforming machine

InactiveCN102962990BRealize high-speed movementSmall inertia forceEngineeringServo drive
Owner:SHANTOU UNIV

Image display method and related products

ActiveCN111309146BRealize personalized image displayInput/output for user-computer interactionAcquiring/recognising eyesComputer graphics (images)Radiology
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of bacterial laccase gene derived from Bacillus subtilis zxn4, bacterial laccase and application thereof

InactiveCN106434706BWater contaminantsOxidoreductasesBiotechnologyTriphenylmethane
Owner:JILIN UNIV

A kind of treatment method of tar wastewater

ActiveCN104193107BAvoid issues that don't work wellHigh removal rateWorking-up pitch/asphalt/bitumen by chemical meansMultistage water/sewage treatmentEmission standardWater quality
Owner:广州北港能源环保有限公司

Automatic transverse level-adjusting mechanism for vehicle chassis

InactiveCN102975787BRealize automatic adjustmentVehiclesVehicle frameTransverse level
Owner:CHINA AGRI UNIV

Impulse wireless ultra-wideband rake reception and decision method in high-speed mobile environment

ActiveCN104660301BSimple methodImprove bit error rate performanceTransmissionUltra-widebandData information
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Comprehensive treatment method for high-concentration aldehyde acrylic wastewater

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