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.

Coal mine gas disaster monitoring and early warning information collection system and collection method

ActiveCN105240052BComprehensive collectionReal-time acquisitionMining devicesDisaster monitoringCollection system

Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

The preparation method of atorvastatin calcium intermediate

ActiveCN108586427BSuitable for industrial productionPreparation method suitable for industrialized productionOrganic chemistryHydrobromideChemical industry

Owner:JIANGSU ALPHA PHARM CO LTD

A Partial Discharge Ultrasonic Localization Method and Device Based on Controllable Response Power

ActiveCN108037410BImprove noise immunityImprove robustnessFault locationElectrical devicesElectromagnetic interference

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Server and updating method thereof

ActiveCN102053847AProgram loading/initiatingRedundant operation error correctionEmbedded systemMotherboard

Owner:响水高能电子科技有限公司

An automated test platform for stiffness parameters of complex structures

ActiveCN107063598BReduce workloadHigh loading accuracyElasticity measurementControl signalData acquisition

Owner:宁波振鹤船业有限公司

Method for producing ordered mesoporous bioactive microcrystal glass

InactiveCN102923957BPromote crystallizationUniform and adjustable pore size distributionProsthesisBiocompatibility TestingDrug release

Owner:ZHEJIANG SCI-TECH UNIV +1

A kind of preparation method of dna base pair cross-linked supramolecular hydrogel

ActiveCN105585661BSolve structural instabilityResponsiveGene deliveryPotassium persulfate

Owner:吉林省中科精研医疗技术研究院

Dual drive smart electronic handle

ActiveCN103726713BGuaranteed stabilityGuaranteed uptimeWing handlesWing knobsDrive motorTorsion spring

Owner:欧阳锦泰

Low-temperature denitrification catalyst and preparation method thereof

ActiveCN107570142BLarge adsorption capacityPromote reductionDispersed particle separationCatalyst activation/preparationShielding gasNitrogen doped graphene

Owner:CHINA BUILDING MATERIALS ACAD

Steel-tape nickel cathode and assemblied battery

ActiveCN100334754CThe preparation process is simpleGood reversibilityAlkaline accumulator electrodesNickel accumulatorsCelluloseAdhesive

Owner:GUANGZHOU GREAT POWER ENERGY & TECH CO LTD

Application of a kind of Pu'er tea extract in the preparation of medicine or food for protecting gastric mucosa damage

ActiveCN104095997BClosely related to metabolismTea extractionDigestive systemGastritisMedicine

Owner:TIANJIN TASLY GROUP

Path selection method and device

ActiveCN106557475BEasy to browseEasy to guideDigital data information retrievalAdvertisementsWeb siteData mining

Owner:BEIJING GRIDSUM TECH CO LTD

Controller for contact mechanism

InactiveCN100523557CReliable cooperationPreventing insufficient pushing forceGearing controlControl using feedbackTarget controlActuator

Owner:HONDA MOTOR CO LTD

Multifunctional parallel arm 3D device

InactiveCN104552943BFast molding speedRealize one machine with multiple functionsAdditive manufacturing apparatusLaser engravingEngineering

Owner:TAIYUAN UNIV OF TECH

An Analysis and Compensation Method of Angle Measurement Error of Inductive Synchronizer

ActiveCN108759658BFlexible choiceImprove work efficiencyUsing electrical meansAlgorithmHarmonic analysis

Owner:HARBIN INST OF TECH

A recovery process and equipment for sulfur in ethyl chloride

ActiveCN105621370BAppearance yellowNo smellSulfur compoundsDistillationChloride

Owner:HUBEI XIANLONG CHEM IND

A smart password key with local data encryption function

ActiveCN105447394BAdd application functionsImprove practicalityDigital data protectionMass storagePassword

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

bicycle brakes

InactiveCN105905221BEasy to assemble and disassembleSimple structureCycle brakesEngineeringMechanical engineering

Owner:温芫鋐

Data synchronization method and related equipment among multiple data centers

ActiveCN106484565BImprove reliabilityShorten the timeRedundant operation error correctionData synchronizationCompletion Status

Owner:CHENGDU HUAWEI TECH

Preparation and application of pyrazole oxime ether compounds containing 1,3,4-thiadiazole

InactiveCN104151309BBiocideOrganic chemistryThiadiazolesPyrazole

Owner:NANTONG UNIVERSITY

Method for preventing erroneous detection of transmission output level error in a radio base station device and radio base station device

InactiveCN1328921CTransmitters monitoringRadio/inductive link selection arrangementsRadio Base StationControl function

Owner:NEC CORP

A kind of inorganic bonding glaze and preparation method thereof

ActiveCN108516684BPrecise positioningFritPhysical chemistry

Owner:SUZHOU PORCELAIN INSULATOR WORKS

Timer implementing method and apparatus

ActiveCN101477386BGenerating/distributing signalsHandling systemTimer

Owner:NEW H3C TECH CO LTD

Wireless internet equipment, system and method

ActiveCN102014528BReduce volumeSave spaceInformation formatContent conversionSCSITerminal equipment

Owner:HUAWEI DEVICE CO LTD

Formation method of semiconductor structure

ActiveCN107799409BImprove performanceIncreasing the thicknessSemiconductor/solid-state device manufacturingSemiconductor devicesGate dielectricSemiconductor structure

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of treatment method of aniline intermediate production waste water

ActiveCN104803529BImprove connectivityRealize switchingMultistage water/sewage treatmentAmmonium halidesDevice formDesorption

Owner:ZHEJIANG LONGSHENG GROUP +2

Learning model generation apparatus, image correction apparatus and method, and recording medium

PendingCN112529030AReduce in quantityCharacter and pattern recognitionMachine learningPattern recognitionImaging condition

Owner:FUJIFILM BUSINESS INNOVATION CORP

Closing failure control method and device of induction current quick release device

ActiveCN110137899BEnsure safetyAvoid the risk of breakdownEmergency protection data processing meansReliability engineeringPower transmission

Owner:NR ELECTRIC CO LTD +1

A Velcro Automatic Feeding and Alignment Sewing Mechanism

ActiveCN112411030BWorkpiece carriersWork-feeding meansIndustrial engineeringSewing machine

Owner:SHENZHEN YANO TECH

Preparation method of methanol synthesis catalyst

ActiveCN102343288BEasy to cause pollutionImprove protectionCatalyst activation/preparationSlurryCalcination

Owner:CHINA PETROCHEMICAL CORP +1

A brake hard tube structure and automobile

ActiveCN105197003BExtended service lifePlay a buffer rolePiping arrangementsVehicle frameEngineering

Owner:BAIC GRP ORV CO LTD

System and method for constructing intelligent educational knowledge map

ActiveCN111597356BImprove accuracyImprove reliabilityData processing applicationsNatural language data processingTransformation of textEngineering

Owner:SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD

Small-sized animal light exposure experiment fixed detection equipment

InactiveCN102792899BEasy to fixAutomatically adjust intensityMaterial analysis by optical meansAnimal scienceEngineering

Owner:TIANJIN HOPE IND & TRADE

Method of manufacturing liquid crystal device, liquid crystal device, liquid crystal display, and projection system

InactiveCN1815317AReduce water contentMaintain display qualityStatic indicating devicesProjectorsLiquid-crystal displayAdhesive

Owner:SONY CORP

Glass intelligent storage system

ActiveCN105883413BSolve temporary storage problemsEasy to controlConveyorsCharge manipulationControl systemMechanical engineering

Owner:广东高力威机械科技有限公司

A friction stir welding tool posture and position calibration device and calibration method

InactiveCN105750723BWithout destroying the surface structureHigh precisionNon-electric welding apparatusFriction weldingPrism

Owner:JIANGSU UNIV OF SCI & TECH

Method, device, electronic device and storage medium for speech translation

ActiveCN108986820BNatural language translationSpeech recognitionSpeech translationAcoustics

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Windshield wiper capable of stabilizing scraping strip

InactiveCN101780790BResistance reaction forceScrappingVehicle cleaningEngineeringFastener

Owner:张继鸿

Deep water horizontal connector pressure cap

ActiveCN110671072BSolve self-lockingSettle overturnedSealing/packingHydraulic cylinderPull force

Owner:山东威飞哈船海洋科技有限公司

A signaling transmission method and device

ActiveCN108370460BTo achieve the purpose of management controlImprove performanceWireless architecture usageSignalling characterisationControl signalReal-time computing

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A current-limiting hybrid DC circuit breaker

ActiveCN111817266BRealize arc-free openingReduced current breaking requirementsEmergency protective circuit arrangementsElectric switchesCurrent limitingDc circuit breaker

Owner:XI AN JIAOTONG UNIV +3

A kind of preparation method of lithium iron phosphate

ActiveCN110627032BAchieving co-extractionReduce water dropletsCell electrodesPhosphorus compoundsLithium chlorideLithium iron phosphate

Owner:HUBEI YUHAO HIGH-TECH NEW MATERIAL CO LTD

Method and system for optimizing software test cases

InactiveCN103810104BReduce participationAvoid situations where test performance is affectedSoftware testing/debuggingMutation operatorSystem under test

Owner:中国人民解放军63863部队

Velocity gradient optimized type planet agitator

InactiveCN103042600BSimple structureEasy to processCement mixing apparatusEngineeringEpicyclic gearing

Owner:CHANGAN UNIV

Recipe recommendation method, device, storage medium and server

ActiveCN107967329BAdjust emotionDigital data information retrievalSpecial data processing applicationsEngineeringDatabase

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Mechanical disc brakes with profiled disc springs

InactiveCN103373430BImprove sealingReduce the overall heightCycle brakesMechanically actuated drum brakesEngineeringMechanical engineering

Owner:张小红

Passivation agent for preventing hot dip galvanizing steel strand surface white rust and coating method

ActiveCN101487118BReasonable formulaLow costHot-dipping/immersion processesProduction lineAcetic acid

Owner:巩义市恒星金属制品有限公司

Granule drug dispensing equipment, granule drug dispensing control method and device

ActiveCN106379750BImprove drug dispensing efficiencyImprove accuracyConveyorsPackagingEngineeringBottle

Owner:宁翰

Farmland thermal insulation curtain

InactiveCN101810115BGood heat insulationGood light transmissionClimate change adaptationSaving energy measuresGreenhouseThermal insulation

Owner:江苏飞锐农业科技有限公司

Shaft furnace coal-based magnetization roasting method for carbon-containing pellets of powdery refractory low-grade iron ore

ActiveCN103205561BReduce utilizationIncrease profitMagnetic separationCarbon compositesIronstone

Owner:JIUQUAN IRON & STEEL GRP

A laser underwater soundprint optical fiber detection method

ActiveCN109632073BMonitoring for signs of activityMobility has no effectSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansSound sourcesPhase difference

Owner:WUHAN UNIV OF TECH

Phthalocyanine compound, its producing process and hear-infrared absorption dye, and near-infrared absorption light filter using with the same dye

InactiveCN1468856AHigh Visible Light TransmissionHigh near-infrared radiation cut-off efficiencyOrganic chemistryPorphines/azaporphinesSolubilityHeat resistance

Owner:NIPPON SHOKUBAI CO LTD

Rotary connector device and method for assembling rotary connector device

ActiveCN111201682AReduced visual confirmationHand wheelsElectric/fluid circuitStructural engineeringMechanical engineering

Owner:FURUKAWA ELECTRIC CO LTD +1

System for treating lead-bearing petrochemical wastewater

ActiveCN105621812AEasy to handleReliable separationTreatment using aerobic processesBiological treatment apparatusSewagePetroleum

Owner:荆门市易轩表面处理科技有限公司

Photoelectric device and its manufacturing method and electronic apparatus

InactiveCN1323381CStatic indicating devicesElectroluminescent light sourcesElectricityMiniaturization

Owner:SEIKO EPSON CORP

Multi-piece accommodating intraocular lens and methods of making and using same

ActiveCN110446474BEye surgeryIntraocular lensOptical axisOptical power

Owner:SHIFAMED HLDG

Planetary gearset with multi-layer coated sun gear

InactiveCN1678848AEliminate direct contactExtend your lifePortable liftingGear lubrication/coolingEngineeringGear tooth

Owner:GENERAL MOTORS COMPANY

Composite uncoupling agent

ActiveCN102145973BStrong reduction performanceReduce doseSustainable biological treatmentBiological sludge treatmentActivated sludgeChemical oxygen demand

Owner:CHINA PETROLEUM & CHEM CORP +1

An electric vehicle charging switching device and method

ActiveCN108909488BCharging stationsElectric vehicle charging technologyElectric carsElectric vehicle

Owner:BEIJING ELECTRIC VEHICLE

A laser tube cutting device

ActiveCN113333940BHigh speed rotationShorten the lengthWelding/cutting auxillary devicesAuxillary welding devicesPipe fittingEngineering

Owner:FOSHAN HONGSHI LASER TECH CO LTD

Laundry treatment device and method for controlling water supply valve thereof

ActiveCN106996001BSuppression of water hammerShock suppressionOther washing machinesWashing machine with receptaclesAir cycleWater source

Owner:LG ELECTRONICS INC

A safe and reliable shelf for easy access for smart storage

InactiveCN108750519BEasy accessEasy to storeStorage devicesShow shelvesStructural engineeringMechanical engineering

Owner:浙江益仁工贸股份有限公司

Cast aluminum alloy pump body impeller material and manufacturing method thereof

ActiveCN103436742BHigh strengthImprove wear resistanceManganeseSurface roughness

Owner:ANHUI TIANMA PUMP VALVE GROUP

Method for Determining the Critical Displacement of Bending Creep and Small Deformation of Small Specimen with Fastened Straight Rod

ActiveCN109187189BReliable resultsConsider comprehensivelyMaterial strength using tensile/compressive forcesElement modelEngineering

Owner:EAST CHINA UNIV OF SCI & TECH

Edging roll mould and process for producing edging roll by adopting edging roll mould

ActiveCN103302250BReduce chip volumeSave molten steelFoundry mouldsRollsNeck partsEngineering

Owner:江苏凯达重工股份有限公司

Method and apparatus for rinsing a substrate during lithographic development processing

InactiveCN101158820APrevents dirt-like defectsReduce dosageSemiconductor/solid-state device manufacturingPhotosensitive material processingResistCentrifugal force

Owner:株式会社迅动

A longitudinal gluing machine for high-speed continuous production of honeycomb paper cores

InactiveCN103495519BReduce horizontal footprintChange the tensionLiquid surface applicatorsPaper/cardboard articlesHoneycombEngineering

Owner:SHANGHAI LVSHUN PACKAGING MACHINERY

Planar display with multifunctional pedestal

InactiveCN101192453BEasy to placeInstrument housingDisplay deviceFlat panel display

Owner:HANNSPREE INC

Mechanism for automatic controlling swing up and down of quilting machine head

ActiveCN101456529BRealize automatic controlImprove work efficiencyUpholstery manufactureAutomatic controlCoupling

Owner:李德锵

Multifunctional Blast Dryer

InactiveCN105783439BAvoid lossAccurate captureDrying gas arrangementsDrying chambers/containersThermal energyEngineering

Owner:嘉兴尚云自动化设备有限公司

Manipulator for welding gun

ActiveCN102407396BAchieve liftingAchieve swingWelding accessoriesEngineeringBody positions

Owner:WUXI ACP STEEL CORE

A system and method for calculating the arrival interval of a rail transit station

ActiveCN113415325BRealize automatic calculationAutomatic systemsPathPingComputational model

Owner:SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +2

Manufacturing method of laser welded joint and laser welded joint

ActiveCN109641321BGood lookingImprove securitySuperstructure subunitsLaser beam welding apparatusThick plateEngineering

Owner:JFE STEEL CORP

Sawdust agitator

InactiveCN102501289BWell mixedDomestic articlesLignocellulosic moulding material treatmentEngineeringSawdust

Owner:NANTONG WEALTH MASCH TECH CO LTD

Map matching system and method thereof by monitoring vehicle front and rear wheel pressure

ActiveCN104236565BImprove matching accuracyReduce space occupancyInstruments for road network navigationRoad vehicles traffic controlGyroscopeMonitoring system

Owner:HYUNDAI MOBIS CO LTD

Test piece and test method for testing the surface processing capability of five-axis CNC machine tools

ActiveCN105252342BEasy to shapeSingle geometryMeasurement/indication equipmentsEngineeringContour error

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Base station fire extinguishing device and method

ActiveCN101670159BTimely fire fightingImprove securityFire rescueFire alarmsReliability engineeringBase station

Owner:ZTE CORP

Composite nanofiber pad, hydrogel/sponge dressing, preparation method and application

ActiveCN110124086BHigh strengthAct as an infectionPharmaceutical delivery mechanismAbsorbent padsMicro nanoCytotoxicity

Owner:SUN YAT SEN UNIV

A faucet connector for easy countertop installation

ActiveCN103711985BSimple structureEasy to installValve arrangementsEngineeringMechanical engineering

Owner:ZHEJIANG QINYUAN WATER TREATMENT S T

A nanowire-coupled quantum dot structure and its preparation method

ActiveCN109524511BAvoid mergingGuaranteed qualitySemiconductor devicesNanowireEvaporation

Owner:PEKING UNIV

A medicine dispensing automatic control box

InactiveCN105151625BExquisite designCompact structureStorage devicesAutomatic controlSlide plate

Owner:JIANGSU DARUI MEDICAL TECH

A kind of intelligent pay-off method and system

ActiveCN111532895BReduce startReduce the number of stopsFilament handlingControl engineeringComputer science

Owner:SCHLEUNIGER HAOFENG TIANJIN MACHNERY

Collision Detection Method of Time Slot Resources in Vehicular Ad Hoc Networks

ActiveCN105813104BReduce false positive rateImprove accuracyNetwork topologiesIn vehicleCollision detection

Owner:DATANG GOHIGH INTELLIGENT & CONNECTED TECH (CHONGQING) CO LTD

Event reminder system based on mobile phone wireless control lamps

ActiveCN104065841BWon't botherClear reminderElectric light circuit arrangementEnergy saving control techniquesWi-FiMicrocontroller

Owner:JIANGSU DALEN ELECTRONICS CO LTD

Method for generating video to be dubbed, computer equipment and storage medium

ActiveCN110166818BAvoid generating less efficient issuesRealize automatic generationSpeech analysisSelective content distributionEngineeringAudio frequency

Owner:TENCENT TECH (SHENZHEN) CO LTD

A high-voltage lithium cobaltate positive electrode material with core-shell structure and preparation method thereof

ActiveCN109659542BAvoid uneven coatingImprove uniformityCell electrodesSecondary cellsEngineeringHigh conductivity

Owner:中科深蓝汇泽新能源(青岛)有限责任公司

A fully automatic assembly machine for automatic door and window bearings

ActiveCN108757752BEfficient use ofAccurate captureBearing componentsCircular discElectric machinery

Owner:江苏卓燃高新科技有限公司

An image wide dynamic compression method and device

ActiveCN103702116BIncrease visibilityRich picture layersDigital video signal modificationImage contrastImage compression

Owner:ZHEJIANG UNIVIEW TECH CO LTD

Elevator evacuating system

ActiveCN103287936BReached the alarmTo achieve the purpose of evacuation and rescueNetwork topologiesElevatorsFire controlComputer terminal

Owner:SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES +1

Biogas tea fixing machine

ActiveCN101933544BSmooth air supplySafe and reliable ignitionPre-extraction tea treatmentCombustionMethane

Owner:福建安溪历山茶仙茶业有限公司

Fluid delivery device

ActiveCN109745603BSimple structureRelieve stressMedical devicesSingle-unit apparatusMedicineEngineering

Owner:MICRO BASE TECH CORP

Personal data account management method and device

ActiveCN104506491BProtect personal privacyTransmissionNetwork data managementInternet privacyComputer module

Owner:XIAOMI INC

Application of L-tryptophane being taken as catalyst of Knoevenagel reaction

InactiveCN101642717BHigh yieldReduce manufacturing costCarboxylic acid nitrile preparationOrganic compound preparationDiketoneTryptophan

Owner:SOUTHWEST UNIV

A method and device for displaying information

ActiveCN106598371BAvoid normal displayImprove experienceInput/output processes for data processingComputer graphics (images)Engineering

Owner:ALIBABA GRP HLDG LTD

Terminal network speed adjustment method, adjustment device, and electronic equipment

ActiveCN111949489BRegulatory intelligenceIntelligent adjustmentPower managementNetwork traffic/resource managementEngineeringComputer science

Owner:GREE ELECTRIC APPLIANCES INC

Method for producing molten glass and method for producing glass article

ActiveCN109952277BAlleviate Melting DelayReduce formationCharging furnacePore diameterAlkali metal

Owner:ASAHI GLASS CO LTD

Vehicle bottom electronic label detection equipment and method

ActiveCN110217267BEasy to useCo-operative working arrangementsRecord carriers used with machinesFreight trainsMechanical engineering

Owner:CHINA SHENHUA ENERGY CO LTD +2

A method for on-line monitoring of product particle size distribution in crystallization liquid during the preparation of rdx

ActiveCN109283104BFast analysisImprove analysis efficiencyParticle size analysisPollutionParticle Size Analyzer

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

An Inertial Navigation Initial Alignment Method for Altitude Sensor-Assisted Pseudo-Lite Positioning

ActiveCN108088463BEliminate the effects ofBig errorSatellite radio beaconingControl theoryPseudolite

Owner:BEIJING AUTOMATION CONTROL EQUIP INST

A kind of preparation method of metal matrix graphene composite material

InactiveCN110129605BChange interface energyImprove wettabilityCarbon compoundsCompression moldingMetal powder

Owner:NORTHEASTERN UNIV LIAONING

Wafer processing method

ActiveCN101131921BForming accuratelyForm separation accuratelySemiconductor/solid-state device manufacturingFine working devicesLaser processingCentre of rotation

Owner:DISCO CORP

Hydraulic stretching machine automatic feeding equipment

ActiveCN105417156BImprove efficiencyImprove feeding efficiencyConveyor partsRobotic armEngineering

Owner:佛山市南海祥星灯饰有限公司

Medical blood-stopping healing agent for wound-surface and uses thereof

ActiveCN101209354BGood biocompatibilityDoes not elicit an immune responseOrganic active ingredientsSurgerySide effectBiocompatibility Testing

Owner:青岛博益特生物材料股份有限公司

Mixer head and hand-held food stirrer with improved guard

ActiveCN104337417BGood for chopping foodNot easy to spillKitchen equipmentPunchingHand held

Owner:LIANCHUANG SANJIN ELECTRIC APPLIANCE SHENZHEN

Method, apparatus and system for controlling multicast admission

ActiveCN101374065BShorten the timeQuick switchSpecial service provision for substationProtocol processingProtocol for Carrying Authentication for Network Access

Owner:HUAWEI TECH CO LTD

Method for making inorganic oxide supported catalysts

InactiveCN101815580AOrganic compound preparationCatalyst activation/preparationReactive siteCatalytic metal

Owner:GRACE GMBH & CO KG

Film drawing evaporator with rotating liner

ActiveCN101732877BIncrease evaporation areaEnergy efficiencyEvaporationVacuum pumpingPolyester

Owner:OERLIKON BARMAG HUITONG YANGZHOU ENG CO LTD

A kind of photochromic spectacle lens prepared by epoxy resin coating

ActiveCN111830733BLow curing temperatureFast curing reactionEpoxy resin coatingsOptical partsPolymer scienceWeather resistance

Owner:WEIXING OPTICAL CO LTD

Lubrication structure of bearing assembly of vertical motor for water conservancy and biochemistry

ActiveCN103545974BAvoid damagePrevent leakageBearing componentsSupports/enclosures/casingsOil and greaseElectric machinery

Owner:WUXI ZHONGDA MOTORS

Automatic two-wheeler

ActiveCN101181919BAvoid interferenceEasy to bendCycle equipmentsMotorcyclesVehicle frameEngineering

Owner:HONDA MOTOR CO LTD

Near-field optical storage reading equipment

InactiveCN100350472CDisposition/mounting of headsCamera lensOptical storage

Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Preparation method and application of a kresoxim-like molecularly imprinted polymer

ActiveCN109354649BGood choiceImprove adsorption capacityIon-exchange process apparatusOther chemical processesMethacrylatePolymer science

Owner:BEIJING UNIV OF AGRI +1

Method and system for synchronizing clock of transmission network as well as subordinate clock side entity

ActiveCN101425865BTime-division multiplexTime delaysSlave clock

Owner:DATANG MOBILE COMM EQUIP CO LTD

A vehicle lane departure warning control method

ActiveCN105620477BGood early warning control effectImprove securitySignalling/lighting devicesEngineeringVehicle driving

Owner:CHERY AUTOMOBILE CO LTD

A small-scale essential oil and pure dew extraction equipment that uses clamps to quickly install

InactiveCN105001992BReduce volumeSmall footprintEssential-oils/perfumesElectricityHigh rate

Owner:黄亮鹏

A body intelligent identification method and identification system in an automobile production line

ActiveCN112015941BSimple methodSuitable for automated productionData processing applicationsStill image data indexingProduction lineBody images

Owner:HUNAN TONGGANG TECH DEV

Atmospheric Sampling Equipment

ActiveCN103278355BWithdrawing sample devicesEngineeringBottle

Owner:SHENZHEN AMAE INSTR

Double-bearing wire winder

InactiveCN1222211CLess change in directionReduce the burden onRodsReelsFree rotationFishing

Owner:SHIMANO INC

A three-dimensional interference detection method for sheet metal bending process

ActiveCN112872114BMeet the requirements of high efficiency and accuracyQuick checkSortingMetal working apparatusPrincipal component analysisStructural engineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method and device for a virtual machine to access a network

ActiveCN106506295BReduce construction costsWide area networksAccess networkIp address

Owner:NEW H3C TECH CO LTD

Direct roving sizing for reinforced epoxy resins

ActiveCN103787592BGood compatibilityImprove permeabilityYarnEpoxy

Owner:JUSHI GRP CO

A kind of heat exchanger and its fin

ActiveCN104567108BGood orientationReduce resistanceEvaporators/condensersLaminated elementsPlate heat exchangerEngineering

Owner:SANHUA(HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD

A method for intelligent face recognition

ActiveCN110427843BTroubleshoot issues that are not correctly identifiedHigh precisionCharacter and pattern recognitionPattern recognitionRadiology

Owner:广州利科科技有限公司

Nonconsumable wood flame retardant and its preparation

InactiveCN1304183CSolve moisture absorptionAntisepticWood impregnation detailsFoaming agentPentaerythritol

Owner:陈万利 +3

Cloud-tilt structure and the cloud-tilt and photographing assembly having the same

ActiveCN108513604BInhibit sheddingSimple structureStands/trestlesEngineeringMechanical engineering

Owner:SZ DJI OSMO TECH CO LTD

A method, device, system, electronic device and medium for controlling inflation and deflation

ActiveCN111521349BImprove stabilityProtection securityMeasurement of fluid loss/gain rateFluid pressure control using electric meansSimulationControl line

Owner:BOZHON PRECISION IND TECH CO LTD

Photosensitive composition, photosensitive film, photosensitive laminate, method for forming permanent pattern, and printed board

InactiveCN102741751AImprove folding resistanceImprove flame retardant performancePrinted circuit aspectsPhotosensitive materials for photomechanical apparatusPolyolCarboxylic acid

Owner:FUJIFILM CORP

Method for fabricating an electrophoretic display device

InactiveCN103443699AIncrease contrastImprove visibilityNon-linear opticsVisibilityElectrophoresis

Owner:KOLON IND INC

Amplifier and the method thereof

ActiveCN101471625BReduce noise componentsImpedence matching networksAmplifier modifications to reduce noise influenceAudio power amplifierChannel thermal noise

Owner:MEDIATEK INC

Method for producing modified rosin ester resin composition for lithographic ink varnish and method for producing lithographic ink varnish

ActiveCN1950467AImprove solubilityEffective improvementInksNatural resin chemical modificationPolyolVegetable oil

Owner:DAINIPPON INK & CHEM INC