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.

A kind of treatment method to improve corrosion resistance of iron painting

ActiveCN110029337BImprove corrosion resistanceMetallic material coating processesSodium molybdateHexamethylenetetramine

Owner:安徽协同创新设计研究院有限公司

A new type of functional fabric

InactiveCN105671732BImproves ease of cleaningImprove drying efficiencyWoven fabricsYarnYarnMicroparticle

Owner:浙江朗莎尔维迪制衣有限公司

A Dry Distillation Equipment for Dry Coke Gas Heat Carrier Oil Shale

InactiveCN104531189BSolve the sealing problemNo pollutionDirect heating destructive distillationSpecial form destructive distillationHeat carrierDistillation

Owner:WANGQING LONGTENG ENERGY DEV CO LTD

Production method of steel-plastic composite pipe

ActiveCN102774012BEliminates low longitudinal tensile capacityHigh peel strengthTubular articlesSteel beltPlane layer

Owner:山东金诚联创管业股份有限公司

Vehicle control device, vehicle control method, and recording medium

ActiveCN109760687AAutonomous decision making processScene recognitionControl theoryVehicle control

Owner:HONDA MOTOR CO LTD

Prefabricated frame concrete building connection node structure

ActiveCN113445624BPrecise positioningEasy to set upBuilding constructionsArchitectural engineeringHorizontal bar

Owner:温州神光建设工程有限公司

Pipe for petroleum product, gas product and product pipelines, and method for the production thereof

InactiveCN100485078CHigh strength propertiesImprove ductilityFurnace typesRigid pipesPetroleum productMaterials science

Owner:KILKENNY INDS BVI

Bins for automatic positioning of pipe positioning holes

ActiveCN104827236BEasy to locate and grabWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering

Owner:CHANGZHOU INST OF MECHATRONIC TECH

A data message matching method and device based on ipv6 address

ActiveCN106953849BReduce the likelihood of an attackImprove network securityData switching networksTerminal equipmentData transmission

Owner:HUAWEI TECH CO LTD

Flame-retardant sound-absorbing board based on polyester fiber material and its production process

ActiveCN106968049BImprove flame retardant performanceImprove mechanical propertiesHeat resistant fibresNon-woven fabricsPolyesterFiber

Owner:青岛博时阻燃织物有限公司

An electromagnetic array micro wind generator

ActiveCN109274214BExtended service lifeEasy to processMachines/enginesWind motor combinationsNew energyEngineering

Owner:SHANDONG UNIV OF TECH

A nickel-based catalyst for bio-oil reforming supported by ordered mesoporous scheelite

InactiveCN109078640BImprove orderGood dispersionHydrogenHydrogen/synthetic gas productionPtru catalystOrganic chemistry

Owner:SHANDONG UNIV OF SCI & TECH

a lens

ActiveCN110609380BOptical elementsOphthalmologyOptical axis

Owner:ZHEJIANG DAHUA TECH CO LTD

refrigerator

ActiveCN104792089BReduce outside temperatureLighting and heating apparatusDomestic refrigeratorsRefrigerated temperatureFreezing chamber

Owner:HEFEI HUALING CO LTD +1

Pedestrian navigation zero-speed interval detection method and device based on optimal interval estimation

ActiveCN111707294BSmall amount of calculationMeasurement devicesSimulationReal-time computing

Owner:NAT UNIV OF DEFENSE TECH

Composite of hepatitis B virus core antigen and heat shock protein and preparation method and application thereof

ActiveCN101914160BInhibition of replicationReduce loadDigestive systemAntiviralsHepatitis B virus core AntigenAdjuvant

Owner:ARMY MEDICAL UNIV

A horizontal vacuum furnace for producing silicon monoxide and its application method

ActiveCN105858666BIncrease productionQuality improvementSilicon oxidesManufacturing technologySilicon monoxide

Owner:凯永(固安)光电技术有限公司

A kind of mesoporous modified polyurethane resin for automobile interior decoration and preparation method thereof

ActiveCN106188481BEasy reunionWell mixedTextiles and paperPolyesterPhosphorous acid

Owner:泰州精展金属制品有限公司

User terminal scheduling method and device

ActiveCN106817774BReduce latencyWireless communicationResource blockControl signal

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Wireless communication device and wireless communication method

InactiveCN103201965ASynchronisation arrangementActive radio relay systemsTelecommunications equipmentClock synchronization

Owner:PANASONIC CORP

A method and device for fast-forwarding or rewinding video streams

ActiveCN106331871BImprove experienceAvoid roughnessSelective content distributionComputer hardwareEngineering

Owner:ALIBABA GRP HLDG LTD

A hinged beam assembly and a new six-sided top press

ActiveCN112791668BLow processing and manufacturing costsImprove structural strengthUltra-high pressure processesSuperhard materialEngineering

Owner:北京潭龙天钻科技有限公司

High-impact electroplating grade automotive pc/abs alloy material production equipment

ActiveCN112757525BImprove impact resistanceGood oil resistanceMetal working apparatusNitrile rubberButadiene Dioxide

Owner:NINGBO HUIBANG NOLY TECH CO LTD

Fault diagnosis method and system for small samples of power equipment based on virtual-real twin space

ActiveCN111400930BImprove diagnostic capabilitiesInternal-combustion engine testingDesign optimisation/simulationSmall sampleElectric power equipment

Owner:WUHAN UNIV

Connecting rod coupling-type finger device for neat robot

InactiveCN102717393BReduce volumeReduce weightJointsGripping headsRobot handReduction drive

Owner:TSINGHUA UNIV

Method for preparing cordierite-based microwave dielectric ceramic material

InactiveCN102199034BLower firing temperatureImprove energy efficiency ratingDielectricMicrowave oven

Owner:湖南嘉盛电陶新材料股份有限公司

System and method for reducing wear during build-up of engine torque

InactiveCN104204593AReduce rotationProtect automated processesClutchesEngine controllersEngineeringControl theory

Owner:SCANIA CV AB

Signal source backup method, device, system and led controller

ActiveCN110718181BImprove reliabilityStatic indicating devicesComputer hardwareSignal source

Owner:HANGZHOU HIKVISION DIGITAL TECH

A kind of composite tire mold formed by one mold and its forming method

InactiveCN102941301BChanging the forming process of one fire and one moldChange forming modeForging/hammering/pressing machinesEngine componentsEngineeringForging

Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

A fast indexing method and device for digital hard disk video recorder file storage

ActiveCN103514226BImprove retrieval efficiencyRecord information storageCarrier indexing/addressing/timing/synchronisingDigital videoVideo monitoring

Owner:ZHEJIANG DAHUA TECH CO LTD

Trusted hardware equipment and using method thereof

ActiveCN101901318BReal-time integrity self-test functionIntegrity controlPlatform integrity maintainanceTrusted hardwareNetwork packet

Owner:BEIJING UNIV OF TECH

A Pose Calculation Method for Pipeline Flexible Assembly and Welding Robot Based on Measurement Data

ActiveCN104729455BIncrease productivityQuick measurementAngle measurementNavigational calculation instrumentsSimulationVisual perception

Owner:合肥欣奕华智能机器股份有限公司

A titanium alloy open impeller investment casting method

ActiveCN112338144BRealize layer-by-layer flippingAvoid deformationFoundry mouldsFoundry coresMetallurgyInvestment casting

Owner:LUOYANG SUNRUI TI PRECISION CASTING

Application of using N-benzoyl-N-phenylhydroxylamine as stabilizing agent in domestic waste incineration fly ash treatment

InactiveCN102631761BEfficient and stableReduce dosageChemical protectionHydroxylaminePhenylhydroxylamine

Owner:CHONGQING TECH & BUSINESS UNIV

A multi-component assembly device

ActiveCN104842157BTo achieve the purpose of combined processingSave human effortAssembly machinesEngineeringManipulator

Owner:JIANGSU BVM INTELLIGENT TECH

Intraoral Common Positioning Tract Viewer

ActiveCN106859798BEasy to operateDentistryObservatoryDentures

Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建

An electric treadmill

InactiveCN104027938BReduce frictionReduce fallsMovement coordination devicesCardiovascular exercising devicesBruiseFalling injury

Owner:HENAN UNIV OF SCI & TECH

Copper precipitation method for an economical copper-containing microbial corrosion resistant pipeline steel

ActiveCN110184536BAchieving the goal of cost reduction and efficiency increaseGood resistance to microbial corrosionBiotechnologyMicrobial corrosion

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A building construction transmission iron chain auxiliary drive device

ActiveCN107675884BTo achieve the purpose of auxiliary driveImprove accuracyBuilding material handlingCamMechanical engineering

Owner:徐州新南湖科技有限公司

A multi-level ecological fish farming method based on the use of waste water from hot spring swimming pools

ActiveCN110150184BEnsure safetyReduce sizeClimate change adaptationAnimal feeding stuffWater dischargeWater quality

Owner:云南牧稼合生物科技有限公司

A pump body muffler, pump body assembly and compressor

ActiveCN112196801BImprove the noise reduction effectImprove comfortRotary/oscillating piston pump componentsLiquid fuel engine componentsResonant cavityNoise

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Industrial lubricating oil composition and its production method

ActiveCN108728216BAdditivesProcess engineeringOrganic chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Lignin amine modified aqueous polyurethane material, preparation method and application

InactiveCN102827341BImprove solubilityHigh amine activitySolubilityAging resistance

Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI +1

Display device and manufacturing method thereof

PendingCN114447018AWell formedComprehensive effectSolid-state devicesSemiconductor devicesDisplay deviceContact electrode

Owner:SAMSUNG DISPLAY CO LTD

Medicine for treating sympthetic nerve disorder

InactiveCN1211116CPromote blood circulationImprove biological activityPowder deliveryNervous disorderSympathetic nerveRemove blood

Owner:姚根管

A medium-high temperature cavity type heat collecting tube used in a trough heat collecting system

ActiveCN104048429BAvoid demandingSimple structureSolar heat devicesSolar thermal energy generationCollection systemThermal insulation

Owner:南通河海大学海洋与近海工程研究院

Protable information terminal

InactiveCN1440216ADevices with multiple display unitsDigital data processing detailsComputer scienceMechanical engineering

Owner:NEC CORP

Method for operating a motor vehicle, motor vehicle and transmission device

ActiveCN110167829BReservationsIndication of parksing free spacesParking spaceReal-time computing

Owner:AUDI AG

Method for water detection, out-flow and blocking for switch in production state of oil well

ActiveCN100540841CDrilling rodsFluid removalElectric machineEngineering

Owner:WUHAN OUSAI GASOLINEEUM TECH DEV

Cationic type direct dye and preparation thereof

ActiveCN101280120BWide range of usesHigh coloring rateAzo dyesPaper/cardboardPolyesterChemical structure

Owner:上海汇友精密化学品有限公司

Method and system for driving a capacitive sensor

InactiveCN106461711AResistance/reactance/impedencePower-operated mechanismEngineeringCapacitive sensing

Owner:MAGNA CLOSURES INC

A Real-time Robust Far Infrared Vehicle Pedestrian Detection Method

InactiveCN103198332BExact searchDetailed descriptionCharacter and pattern recognitionVertical projectionFar infrared

Owner:SOUTH CHINA UNIV OF TECH

Experimental device and method for gas liquefaction of supercritical water-gassy coal

ActiveCN110376348BStudy the effect of liquefactionImprove reaction utilizationFuel testingBulk chemical productionGas cylinderMuffle furnace

Owner:TAIYUAN UNIV OF TECH

Method for image playback verification

InactiveCN103460709ASelective content distributionComputer graphics (images)Display device

Owner:THOMSON LICENSING SA

Material wear resistance testing method and device

ActiveCN114445407BImprove efficiencyHigh precisionImage enhancementImage analysisWear resistanceDepth map

Owner:JIHUA LAB

Parallel control method for inverters with double droop control with elastic active power distribution

ActiveCN105720607BGuaranteed uptimeSingle network parallel feeding arrangementsPhotovoltaic energy generationVoltage amplitudeVoltage reference

Owner:黑龙江省工研院资产经营管理有限公司

A two-way equalization circuit and two-way equalization method for a space high-voltage battery pack

ActiveCN107359670BMeets Equalization Requirements at High Common-Mode VoltagesMeet the balance requirementCharge equalisation circuitElectric powerHemt circuitsControl theory

Owner:SHANGHAI INST OF SPACE POWER SOURCES

Method, device, electronic device and medium for reminding driver during lane keeping

ActiveCN112918474BAvoid false positivesImprove satisfactionSteering wheelDriver/operator

Owner:CHINA AUTOMOTIVE TECH & RES CENT +1

A mechanism and method for automatic loading and unloading of cylindrically symmetrical racks

ActiveCN108672837BGuaranteed Symmetry AccuracyRealize continuous automatic pin processingGear-cutting machinesGear teethMachiningPiston rod

Owner:CHINA THREE GORGES UNIV

Seasoning for lamb chops and preparation method thereof

ActiveCN107890071BMaintain colorMaintain tendernessFood scienceBiotechnologyGARLIC POWDER

Owner:湖南佳元禄食品有限公司

Zn-Al-Cu-based solder for aluminum/copper brazing and preparing method thereof

InactiveCN103317253BImprove machinabilityImprove corrosion resistanceWelding/cutting media/materialsSoldering mediaCeriumLanthanum

Owner:UNIV OF SCI & TECH BEIJING +1

A device for degrading residual toxins from medicinal dregs and its degradation method

ActiveCN106399085BFully degradedWell mixedBioreactor/fermenter combinationsBiological substance pretreatmentsEconomic benefitsEngineering

Owner:福州科力恩生物科技有限公司

A kind of harmonic reducer and its processing technology

InactiveCN104565282BGuaranteed concentricityGuaranteed positionGearingHarmonicOutput device

Owner:SHANDONG SHKE MACHINERY MFG

System and method for editing theme of received e-mail

ActiveCN101008994BIncrease enthusiasm for useEasy to sortOffice automationData switching networksEngineeringWorld Wide Web

Owner:TENCENT TECH (SHENZHEN) CO LTD

Feed for improving the performance and shell quality of laying hens in the late laying period

ActiveCN103931908BIncrease egg productionImprove feed utilizationFood processingAnimal feeding stuffSodium bicarbonateAnimal science

Owner:四川圣迪乐村生态食品股份有限公司

Information pushing method, device, electronic device and computer-readable storage medium

ActiveCN110784529BPrecise pushSonic/ultrasonic/infrasonic transmissionBroadcast service distributionComputer hardwareTerminal equipment

Owner:FEITIAN TECHNOLOGIES

Telescopic-type sight-alignment support device with variable inner diameter and working method thereof

InactiveCN102654380BAvoid inconvenienceQuick calibrationWeapon componentsSoftware engineeringWorking set

Owner:SHANDONG GUOWEI SATELLITE COMM

Method for indoor quick recognition of wheat resistance to wheat root rot Umbilical Verticillium chlamydosporium black embryo disease

ActiveCN111549094ASeed and root treatmentMicrobiological testing/measurementSporelingUstilago esculenta

Owner:HENAN AGRICULTURAL UNIVERSITY

Method for identifying image space resolution of CT unit by CT unit bearing gap

InactiveCN1268290CHigh or low spatial resolutionComputerised tomographsTomographyImage resolutionGeometric modeling

Owner:PHILIPS CHINA INVESTMENT +1

A Method for Demonstrating Factors Affecting Heat Dissipation Efficiency of Heat Pipe Radiators

InactiveCN103646589BImproving the Teaching Level of ThermologyConvenient teachingEducational modelsHeat conductingEngineering

Owner:XIAN UNIV OF TECH

Foundation Pit Supporting Structure and Construction Method of Bridge Main Pier Cap on Bedrock of Gentle Slope Riverbed

InactiveCN105040595BBalance internal and external pressureGuaranteed stabilityBridge erection/assemblyExcavationsBedrockCofferdam

Owner:CHINA 19TH METALLURGICAL CORP

Object-size measurement system and method

InactiveCN100390500CDoes not affect measurement resultsUsing optical meansNon-linear opticsMeasurement deviceSize measurement

Owner:IND TECH RES INST

A new type of automatic forming equipment for melons and fruits

ActiveCN109623923BRealize fully automatic forming workFully automatic forming workHollow article cleaningMetal working apparatusElectric machinerySprocket

Owner:YANSHAN UNIV

A kind of fast drying equipment and fast drying method for medicinal dregs

ActiveCN104864692BLong microwave heating timeNot easy to damageDrying gas arrangementsDrying machines with progressive movementsMicrowaveCoupling

Owner:来安县永阳知识产权运营有限公司

A kind of transformer gas relay butterfly cover fixing device

InactiveCN106057569BImproved gripping abilityNot easy to fall offElectric switchesWire wheelEngineering

Owner:PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Soft start method, device, circuit and electrical appliance for power factor correction circuit

ActiveCN108075633BGuaranteed reliabilityImprove reliabilityPower conversion systemsElectrical resistance and conductanceControl circuit

Owner:GREE ELECTRIC APPLIANCES INC +1

Internal spraying device for brittle tube type cold drinking chocolate and method for spraying chocolate with the same

ActiveCN103892029BPrevent moisture absorptionIncrease productivityFrozen sweetsGear wheelEngineering

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Intranasal Dantroline Administration For The Treatment Of Alzheimer Disease

PendingCN114828848AOrganic active ingredientsNervous disorderNeurophysinsNeurogenesis

Owner:THE TRUSTEES OF THE UNIV OF PENNSYLVANIA

Test method of brake performance tester capable of measuring multiple agricultural locomotives at the same time

ActiveCN103759951BReduce waiting timeImprove test efficiencyVehicle testingTransmission systemsTest efficiencyTester device

Owner:SHANDONG KEDA COMP APPL INST

Scoring method and device for electrical experiment

ActiveCN112037613AImprove scoring efficiencyTeaching apparatusVideo monitoringHemt circuits

Owner:HANGZHOU HIKVISION DIGITAL TECH

Lysobacter capsici CK09 with antagonistic effect and application of lysobacter capsici CK09

InactiveCN111690552ANo pollutionGood antibacterial effectBacteriaBiotechnologyPlant disease

Owner:SHANXI UNIV

A drill rod displacement trigger mechanism of a breaking hammer

ActiveCN112814065BImprove protectionPrevent proliferationSoil-shifting machines/dredgersEngineeringStructural engineering

Owner:丰城市和泰矿产有限公司

Oil buffer and circuit breaker operating mechanism using the oil buffer

ActiveCN104319195BIncrease the circulation areaReduced flow areaContact mechanismsProtective switch operating/release mechanismsForward backwardActuator

Owner:STATE GRID CORP OF CHINA +2

Internet character video interactive annotation method and system

ActiveCN104217008BAlleviate the problem of difficult labelingImprove efficiencySpecial data processing applicationsComputer graphics (images)The Internet

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

A bonded wafer structure and its preparation method

ActiveCN105742197BImprove reliabilityPrevent reliability problems caused by insufficientSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringThree dimensional integration

Owner:WUHAN XINXIN SEMICON MFG CO LTD

Structure for sealing condenser and internal bladder of heat pump water heater

InactiveCN100504231CPrevent leakageFluid heatersEngineeringHeat pump water heater

Owner:CHANGSHU TIANYIN NEW ENERGY

A kind of method that red mud reclaims sodium hydroxide

ActiveCN106809863BReduce sodium oxide contentIncrease concentrationTransportation and packagingSolid waste disposalPregnant leach solutionReplacement agent

Owner:HENAN POLYTECHNIC UNIV

A greening device for mulberry leaves and its greening method

ActiveCN107307114BEvenly heatedHeating sanitationPre-extraction tea treatmentEngineeringBiology

Owner:义乌市汇淼科技有限公司

A method for stylized generation of facial contour features based on unsupervised learning

ActiveCN111667400BImprove resultsImprove robustnessImage enhancementImage analysisFeature extractionGenerative adversarial network

Owner:温州大学大数据与信息技术研究院

A kind of preparation method of coconut milk essence and the application of prepared product

ActiveCN104921050BReduce the phenomenon of loss and wasteIncrease added valueFood scienceFlavorFresh coconut

Owner:TIANNING FLAVOR JIANGSU

A method of real-time detection of tourist travel risk using artificial intelligence

ActiveCN111031487BQuick extractionEfficient extractionParticular environment based servicesGeographical information databasesAlgorithmGeolocation

Owner:山东恒云信息科技有限公司

A culture method for preventing fatty liver disease of tilapia

ActiveCN113331092BReduced activityPrevention and treatment of nutritional fatty liver diseaseClimate change adaptationPisciculture and aquariaLactate dehydrogenaseSerum glutamate pyruvate transaminase

Owner:GUANGDONG OCEAN UNIVERSITY

Adaptive Tool Cathode and Complicated Internal Channel Electrolytic Finishing Processing Method

ActiveCN113231703BMachining electrodesElectrical-based machining electrodesSet screwElectrolysis

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

An industrial computer console

ActiveCN107360676BAdjustable positionEasy to moveOffice tablesCasings/cabinets/drawers detailsPersonal computerEngineering

Owner:江苏禹高物联科技有限公司

A kind of preparation method of hindered amine light stabilizer and intermediate

ActiveCN107311913BOperational securityEasy to operateOrganic chemistryAlkanePtru catalyst

Owner:ZHONGBEI UNIV +1

Method and device for realizing software protection in software protector

ActiveCN100461200CAchieve protectionReduce difficultyPlatform integrity maintainanceSoftware engineeringSoftware protection

Owner:FEITIAN TECHNOLOGIES

A rapid detection method for forbidden Sudan red dye in lipstick

ActiveCN105548332BEasy extractionHigh detection sensitivityMaterial analysis by electric/magnetic meansHigh pressureCrocodile clip

Owner:CHINESE ACAD OF INSPECTION & QUARANTINE

A storage battery casing with a positioning device

ActiveCN107910459BImprove concealmentEasy to trackSmall-sized cells cases/jacketsLarge-sized cells cases/jacketsStructural engineeringMechanical engineering

Owner:ZHEJIANG CHANGTONG SCI & TECH

A vehicle brake pressure regulation method based on pneumatic brake-by-wire system

ActiveCN111231917BImprove regulation efficiencyBraking action transmissionElectrodynamic brake systemsExhaust valveControl theory

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

A method for constructing a prefabricated concrete scissors staircase standard floor partition wall

ActiveCN111197352BImprove ergonomicsLow costWallsStairway-like structuresArchitectural engineeringStairs

Owner:抚州市泰德信建筑材料有限公司

Signal loop device and base-station common antenna-feedback system using same

InactiveCN100388825CSmall coverage impactLarge cavitySpatial transmit diversityRadio/inductive link selection arrangementsEngineeringAntenna feeder

Owner:HUAWEI TECH CO LTD

Anode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising anode active material

ActiveCN107112515AImprove output performanceExtend your lifePositive electrodesLi-accumulatorsElectrical batteryNetwork structure

Owner:LG ENERGY SOLUTION LTD

Manufacturing method of individualized auxiliary device for cervical cancer cavity combined with parametrial implantation

ActiveCN107998518BAccurate assessment of dose distributionTraumaAdditive manufacturing apparatusX-ray/gamma-ray/particle-irradiation therapyParanasal Sinus CarcinomaUterine body

Owner:CANCER CENT OF GUANGZHOU MEDICAL UNIV

Thin film transistor array substrate and manufacturing method thereof

ActiveCN102543864BIncrease productionSimple processSolid-state devicesSemiconductor/solid-state device manufacturingInsulation layerSemiconductor

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Audio device for vehicle and method of operating audio device for vehicle

PendingCN112166048ATransducer detailsAnti-collision systemsInterior spaceControl cell

Owner:宝马汽车股份有限公司

Device and method for inhibiting nonlinear scanning of laser of optical frequency domain reflectometer

ActiveCN102420650BImprove spatial resolutionLower requirementElectromagnetic transmissionFast Fourier transformSignal-to-noise ratio (imaging)

Owner:TIANJIN UNIV

A method and device for realizing initial inventory loading in pharmaceutical logistics industry

ActiveCN106960300BEfficient developmentOrderly developmentDatabase queryingLogisticsLogistics managementOriginal data

Owner:HUBEI JOINTOWN TECH

Assembling and welding process for plate unit of ship

InactiveCN102233473BGood precisionEasy to installArc welding apparatusAgricultural engineeringWelding process

Owner:南通方正能源科技有限责任公司

Feedback method and terminal of pre-correction information

InactiveCN102394676BEliminate distractionsIn-phase merge works wellSpatial transmit diversityBaseband systemsTelecommunicationsInter layer

Owner:ZTE CORP

Somatic embryogemic regeneration of Acacia mangium

InactiveCN1234850CClimate change adaptationCell culture mediaSomatic embryogenesisAcacia mangium

Owner:TEMASEK LIFE SCIENCES LABORATORY

Cooling water supply method and system for equipment

ActiveCN101676670BPromote refluxTemperature controlStationary plate conduit assembliesEvaporationSoft water

Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

Battery bag panel edge insulation

ActiveCN102848646BFinal product manufactureSmall-sized cells cases/jacketsOptoelectronicsSealant

Owner:APPLE INC

Medicinal composition for treating nevus flammeus and preparation method thereof

InactiveCN101744795BTo achieve both symptoms and root causesSignificant effectOrganic active ingredientsEnergy modified materialsSide effectHypericin

Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

Method to avoid steel breakout caused by continuous casting crystallizer heat-adjusted width billet shell being extruded

ActiveCN110315043BIncrease movement speedAvoid steel breakout accidentsCopperThermocouple device

Owner:BAOSHAN IRON & STEEL CO LTD

Automatic packaging machine for ceramic flower pots

ActiveCN108750165BHigh strengthGuaranteed maintenanceWrapping material feeding apparatusPackaging automatic controlControl systemEngineering

Owner:SHAOXING UNIVERSITY

A vr glasses case with disinfection function

ActiveCN109557673BAchieve rotationAvoid damageOther accessoriesRadiationDevice PlateEyewear

Owner:CHONGQING UNIV OF EDUCATION

An electronic chip packaging device with a protective structure

ActiveCN113690166BWork fasterImprove the protective effectCasings/cabinets/drawers detailsSemiconductor/solid-state device manufacturingStructural engineeringElectronic chip

Owner:NANTONG MINICHIP MICRO ELECTRONICS

Base composition for anti-wrinkle of lips, lipstick containing the same and manufacturing method thereof

ActiveCN100546561CImprove wrinkle resistanceCosmetic preparationsMake-upAlcoholCholesterol

Owner:LG HOUSEHOLD & HEALTH CARE LTD

A kind of liquid crystal display and preparation method thereof

ActiveCN108628022BAvoid scrappingReduce wasteNon-linear opticsComposite substrateDisplay device

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Electrophoresis display electronic ink

InactiveCN101100571BSmall color particlesLight weightInksNon-linear opticsElectrophoresisEngineering

Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Shift mechanism of manual transmission

ActiveCN109114218BBroaden your optionsRespond quicklyGearing controlGear wheelEngineering

Owner:HYUNDAI DYMOS

Current detection circuit

InactiveCN103792407AReduce lossLow costCurrent/voltage measurementElectrical resistance and conductancePower flow

Owner:SANKEN ELECTRIC CO LTD

A pencil case capable of automatically sharpening pencils

ActiveCN110123007BSimple structureEasy to operatePursesSharpenersEngineeringMechanical engineering

Owner:惠安中正网络科技有限公司

Oxidized nanofiltration membrane reactor

ActiveCN102219326BIncrease concentrationSmall footprintWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentHigh pressureAir compressor

Owner:南京工大釜鼎能源技术有限公司

A kind of method for preparing o-chlorobenzaldehyde by continuous oxidation of o-chlorotoluene

ActiveCN108794311BShort reaction timeMild reaction conditionsProcess control/regulationCarbonyl compound preparation by oxidationOrtho-chlorotolueneChlorobenzene

Owner:CHANGZHOU UNIV

Elevator device and noise reduction method in car

ActiveCN105460750BReduce noiseBoth design andSound producing devicesBuilding liftsCar noiseAcoustic wave

Owner:HITACHI LTD

Thermal expansion valve

ActiveCN102252100BLow costInhibit sheddingOperating means/releasing devices for valvesLift valveCoil springThermal expansion

Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

Actuator drive

InactiveCN103718432BSimple structurePortable liftingMechanical energy handlingAxial forceEngineering

Owner:ROBERT BOSCH GMBH

Preparation method and application of nanofiber electrode for proton exchange membrane fuel cell

ActiveCN111952599BRelieve hydrolysisImprove stabilityCell electrodesFuel cellsPtru catalystElectrospinning

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A cluster load balancing scheduling method and system

ActiveCN104468823BReduce computationImprove efficiencyTransmissionIp addressTrunking

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Method for preparing copper sulphate by using copper sponge without roasting and evaporating

InactiveCN102633292BDoes not introduce impuritiesSimple and fast operationCopper sulfatesEvaporationSlurry

Owner:KUNMING UNIV OF SCI & TECH

Construction method of alternately jacking with variable slope ratio of continuous girder bridge

ActiveCN103205940BEliminate compressionEliminate height differenceBridge erection/assemblyBridge strengtheningContinuous beamHydraulic pump

Owner:CHENGDU CONSTR ENG GROUP CORP

Class of metallocenes and method of producing polyethylene

InactiveCN1930193AChemical recyclingHalogen1-Hexene

Owner:UNIVATION TECH LLC

Electric motor control equipment and electric motor control method

ActiveCN1517683AVector control systemsMultiple ac dynamo-electric motors controlControl theoryAC motor

Owner:DENSO CORP

Sound volume correcting device, sound volume correcting method, sound volume correcting program, and electronic apparatus

InactiveCN101753112ALess discomfortGain controlStereophonic systemsControl mannerControl signal

Owner:SONY CORP

Method for preparing potassium magnesium sulfate fertilizer, potassium chloride and potassium sulfate from sulfate type carnallite

ActiveCN111533140BEfficient productionAvoid interactionMagnesium fertilisersAlkali metal chloridesCarnalliteMagnesium chlorate

Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI