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.

An auxiliary automatic climbing device

ActiveCN106394719BBig spaceReduce psychological burdenVehiclesOil consumptionElectric motor
Owner:ANHUI POLYTECHNIC UNIV

A kind of heavy oil hydrogen conversion method

ActiveCN104560183BLightweightImprove conversion rateTreatment with hydrotreatment processesHydrocarbon oils treatment productsHydrogenReaction temperature
Owner:CHINA PETROLEUM & CHEM CORP +1

Metallographical corrosive, method for eroding copper and method for displaying metallographical organization of copper

ActiveCN101701886BReduce corrosionReduce oxidationPreparing sample for investigationMetallurgyAmmonia
Owner:KONFOONG MATERIALS INTERNATIONAL CO LTD

Battery structure and battery pack structure suitable for metal-air batteries

ActiveCN110085950BSimple structureFlexible series and parallel connectionFuel and primary cellsSmall-sized cells cases/jacketsElectrical batteryPhysical chemistry
Owner:重庆新申世纪新材料科技有限公司

Fin field effect transistor and method of forming the same

ActiveCN105336773BInhibited DiffusionReduce depthSemiconductor/solid-state device manufacturingSemiconductor devicesElectrical performanceFixed charge
Owner:SEMICON MFG INT (SHANGHAI) CORP

Integrated contra-rotating propeller

ActiveCN105346696BReduce noiseLarge thrustPropulsive elementsLow noiseElectricity
Owner:ZHEJIANG UNIV

A kind of planting method of Chinese herbal medicine

ActiveCN109601305BPrevent floodingImprove the surrounding microenvironmentBiocideBio-organic fraction processingSoil scienceAlkali soil
Owner:彭阳县壹珍药业有限责任公司

Grinding treatment method, grinding treatment device, and method and device for manufacturing optical compensation films

ActiveCN102087442BSuppresses localized deterioration in friction qualityInhibit local deteriorationPolarising elementsNon-linear opticsProduction rateEngineering
Owner:FUJIFILM CORP

Soft polyurethane foam production method

InactiveCN100582136CPolyesterHydrolysis
Owner:NIPPON POLYURETHANE IND CO LTD

Detection method of hepatitis A viral antigen

ActiveCN101556284BHigh sensitivitySmall steric hindranceMaterial analysisAgainst vector-borne diseasesAnti-Hepatitis A virus IgGStreptolydigin
Owner:INST OF MEDICAL BIOLOGY CHINESE ACAD OF MEDICAL SCI

A welding tool for antenna vibrator processing

ActiveCN112025174BAvoid shakingQuality assuranceWelding/cutting auxillary devicesAuxillary welding devicesEngineeringAntenna element
Owner:SHENZHEN FRD SCI & TECH

Camera lens and camera device

ActiveCN107203031BHigh resolutionImprove performanceOptical elementsCamera lensOphthalmology
Owner:JIANGXI JINGCHAO OPTICAL CO LTD

IGBT (insulated gate bipolar transistor) drive circuit

InactiveCN102324918BEmergency protective circuit arrangementsElectronic switchingCurrent limitingEngineering
Owner:SHENZHEN INVT ELECTRIC

A simplified short-circuit fault-tolerant control method for five-phase permanent magnet motors

ActiveCN105958896BSmall amount of calculationReal-time online controlElectric motor controlPhase currentsPermanent magnet motor
Owner:JIANGSU UNIV

Data processing method and device

ActiveCN106547101BStereoscopic display effect is goodImprove experienceStatic indicating devicesOptical elementsGratingObservation point
Owner:NINGBO WANWEI DISPLAY TECH CO LTD

A method for controlling the dimensional accuracy of cutting cotton felt

ActiveCN111648112BRealize windingMake sure to automatically collectSevering textilesFiberDust control
Owner:HAIAN DISCORY INSTR CO LTD

A kind of preparation method of plasticizer used in automobile rubber and plastic accessories

ActiveCN105295396BLow costImprove plasticityPolymer scienceTackifier
Owner:SUZHOU GOODTIME TECH DEV

A kind of human hand and foot coordination rehabilitation training equipment

ActiveCN110141826BImprove coordinationReduce shakingMovement coordination devicesCardiovascular exercising devicesPhysical medicine and rehabilitationMedizinische rehabilitation
Owner:杭州亦美恒科技有限公司

An industrial valve body stress measuring device and method thereof

ActiveCN111811808BConforms to the stress distributionAccurate measurementMachine valve testingForce measurement by measuring optical property variationFiberIndustrial security
Owner:ZHEJIANG UNIV

A visible light communication device

ActiveCN106130631BSolve the problem of limited transmission rateReduce volumeClose-range type systemsSingle leadVisible light communication
Owner:THE PLA INFORMATION ENG UNIV

A kind of preparation method of ribofuranose phosphate derivative

ActiveCN104610404BPurity is easy to controlHigh yield of docking reactionSugar derivativesSugar derivatives preparationPhosphateGrignard reagent
Owner:NANTONG CHANGYOO PHARMATECH CO LTD

Automatic pharmaceutical tabletting device

InactiveCN114193818AAdjustable thicknessIncrease productivityPress ramShaping pressStructural engineeringTableting
Owner:尚海成

Electromagnetic clutch

InactiveCN103047315AMechanical actuated clutchesMagnetically actuated clutchesContact pressureElectromagnetic clutch
Owner:JTEKT CORP

Cool air supplying apparatus used in refrigerator and refrigerator having the same

InactiveCN101529178AIncrease heightLighting and heating apparatusCooling fluid circulationEngineeringRefrigerated temperature
Owner:LG ELECTRONICS INC

A New Type of Vascular Optical Fiber Guide Wire

ActiveCN110339489BIntensity unchangedLight evenlyGuide wiresEndoscopesMedicineEngineering
Owner:尚华

Seat and its functional frame

InactiveCN104814612BSimple structureReduce trip allocationReclining chairsRest frameEngineering
Owner:UE FURNITURE CO LTD

Thiazole derivatives and their preparation and use

ActiveCN106518859BOrganic active ingredientsOrganic chemistryDiseaseChemistry
Owner:南京帕隆材料科技有限公司

A kind of double-layer perforated fabric and its weaving method

ActiveCN106987963BWell formedSewing savingsMulti-ply fabricsOpen work fabricsSurface layerNormal tissue
Owner:HUZHOU HYUNDAI TEXTILE MACHINERY

Implementing method of IP multimedia subsystem centralized service re-registration

InactiveCN101291320BMeet needsTransmissionWireless communicationUser equipmentUser agent
Owner:ZTE CORP

A kind of silicate-1 molecular sieve containing trace metal ions and preparation method thereof

ActiveCN107337213BImprove conversion rateImprove economySilicon compoundsMolecular sieveGas phase
Owner:CHINA PETROLEUM & CHEM CORP +1

A system and method for infusion data processing

InactiveCN105653877BCalculation speedAccurate reference dataDrug and medicationsComputer-assisted medicine prescription/deliveryData processing systemComputer module
Owner:GUILIN CHANGHAI DEV

Method for preparing low-carbon olefins from oxygen-containing compound

ActiveCN101260013BHigh yieldMolecular sieve catalystsHydrocarbon from oxygen organic compoundsReaction zoneOxygen compound
Owner:CHINA PETROLEUM & CHEM CORP +1

A drainage device for tumor hydrops

ActiveCN110201254BImprove drainage efficiencyImprove continuityMedical devicesSuction devicesMedical equipmentEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A kind of tft substrate, display panel and display device

ActiveCN109449164BReduce outlier highlightsAvoid shortingSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Preparation method of tungsten copper oxide composite powder through hydro-thermal synthesis

ActiveCN103223494BReduce foggingSimple processHigh densitySynthesis methods
Owner:HENAN UNIV OF SCI & TECH

Flat display panel and its circuit mending method

ActiveCN101477286BImprove pass rateImprove qualityNon-linear opticsEngineeringVoltage
Owner:AU OPTRONICS CORP

Special clamp for grinding internal thread of ball screw nut

InactiveCN101693341BEasy to useGuaranteed coaxialityThread cutting machinesPositioning apparatusLeft halfMicrometer
Owner:JIANGSU RIGHT MASCH GRP CO LTD

A low-risk construction method for muddy water-rich broken shallow tunnels

ActiveCN111764932BImprove securityReduce water pressureUnderground chambersDrainageTunnel wallSoil cement
Owner:高军

Multistage gear-driven container for ejecting paste material

InactiveCN107207125ADrive stabilityAchieve separationLiquid surface applicatorsDispensing apparatusGear driveGear wheel
Owner:郑洌 +1

USB (universal serial bus) connector

InactiveCN102957058ASuppression of interfering signalsCoupling for high frequencyCoupling contact membersSuppressorElectromagnetic interference
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Solar collector cleaning machine head shading device

ActiveCN107525290BAvoid scorchingSolar heating energyCleaning using toolsEngineeringSolar thermal collector
Owner:SHANDONG QIWEITE SOLAR TECH CO LTD

Plug-in device

InactiveCN103178429AImprove reliabilityAvoid misuseCoupling device engaging/disengagingPliersReciprocating motionEngineering
Owner:FU TAI HUA IND SHENZHEN +1

Dual X-ray machine system for dynamic fluoroscopy and static use and its control method

ActiveCN106344052BEasy to planFast scanningRadiation diagnostic device controlRadiation safety meansRadiation DosagesX-ray
Owner:SHANGHAI TAOIMAGE MEDICAL TECH CO LTD

An automobile radiator water tank with both dustproof and internal cleaning structures

ActiveCN110486140BSlow down the flowReduce water temperatureCorrosion preventionMachines/enginesThermodynamicsEngineering
Owner:陈传峰

Sodium-air heat exchanger

ActiveCN110580959BLow flow resistanceImprove heat transfer efficiencyNuclear energy generationCooling arrangementEngineeringDamper
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Small amount code reloading-based DSP anti-single particle error correction method

ActiveCN101976212BGuaranteed uptimeGuaranteed continuityError detection/correctionProgrammable read-only memoryRandom access memory
Owner:XIAN INSTITUE OF SPACE RADIO TECH

A method for reporting power headroom

InactiveCN105282836BAvoid reception errorsPower managementUplink transmissionEngineering
Owner:POTEVIO INFORMATION TECH CO LTD

Luminous laminar flow ceiling

ActiveCN103940065BReduce flow rateReduce tensionTreatment roomsMedical lightingEffect lightLight reflection
Owner:JIANGSU PANASIA MEDICAL TECH GRP CO LTD

Stretch laminates

ActiveCN107428112APersonal careSynthetic resin layered productsPolymer scienceHot melt
Owner:PROCTER & GAMBLE CO

Apparatus for determining a number of beams in IMRT

InactiveCN104968395AX-ray/gamma-ray/particle-irradiation therapyTreatment planPhysics
Owner:KONINKLJIJKE PHILIPS NV

A power system electromagnetic transient simulation analysis system

InactiveCN103970967BModularScalableSpecial data processing applicationsElectric power systemFilter algorithm
Owner:SHANDONG UNIV

A super-high rockfill dam structure suitable for water conservancy and hydropower projects and its construction method

ActiveCN105780737BTake advantage ofBreak through limitationsEarth-fill damsRock-fill damsRoller-compacted concreteStructure of the Earth
Owner:CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION

A method for annual multi-round addition of Brassica napus

ActiveCN106358630BPromote growthSpeed ​​up the breeding processSeed and root treatmentLeaf crop cultivationBiotechnologyBrassica
Owner:江西省农业科学院作物研究所

Method for accessing short message

ActiveCN101022594BEasy to readMeet the needs of expanding short message storage spaceInformation formatContent conversionComputer hardwareDocument format
Owner:SHENZHEN TRANSSION HLDG CO LTD

Low-noise axial plunger pump based on average pressure

ActiveCN102155372BReduce noise levelAverage traffic increasePositive-displacement liquid enginesMulti-cylinder pumpsLow noiseDecreased pressure
Owner:ZHEJIANG UNIV

A kind of preparation method of iron oxide nanoribbon array thin film

ActiveCN108977846BAdvancedAccurate and informative dataNanotechnologySolid state diffusion coatingOxygen vacancySingle crystal
Owner:TAIYUAN UNIV OF TECH

A reduction furnace oxygen lance device

ActiveCN106119569BAvoid defects with gapsCorrosion lossCharge composition/stateCharge manipulationBrickEngineering
Owner:岷山环能高科股份公司

Method and device for switching text content between different interfaces

ActiveCN107844226BRealize switchingImprove experienceInterprogram communicationInput/output processes for data processingEngineeringHuman–computer interaction
Owner:WUHAN KINGSOFT OFFICE SOFTWARE CO LTD

A deposit and withdrawal module and a deposit and withdrawal machine that can prevent banknotes from being jammed

ActiveCN103824375BSpacing size controlReduce maintenance costsCoin/currency accepting devicesContact pressurePulp and paper industry
Owner:SHENZHEN YIHUA COMP +2

Gelatin particle-agglutination detection reagent kit suitable for 1type duck hepatitis virus antibody and its uses

InactiveCN101101297BStrong specificityHigh sensitivityMaterial analysisDuck hepatitis A virusAgglutination
Owner:HUAZHONG AGRI UNIV

Beverage container sealing devices and beverage container

InactiveCN101171188BFew stepsPackagingProduct gasEngineering
Owner:CARBONITE CORP

A helianthene-type diterpenoid compound extracted and isolated from Lily chinensis and its preparation method and application

InactiveCN105601516BReliable methodEasy to operateOrganic compound preparationCarboxylic acid esters separation/purificationGradient elutionSilica gel
Owner:HENAN UNIV OF CHINESE MEDICINE

System and process for treating waste gas in chemical industry by utilizing catalytic oxidization and biological filtration

ActiveCN103223291BSimple processCombination devicesAir quality improvementChemical industryCooling tower
Owner:BEIJING DILI WEIYE TECH DEV

A kind of flexible protection material of lithium metal negative electrode and preparation method thereof

ActiveCN113410451BUniform depositionIncrease the areaNegative electrodesLi-accumulatorsNickel saltLithium metal
Owner:胜利油田科华设备仪器有限责任公司

A heat exhausting and dehumidifying device for a power distribution ring network cabinet

ActiveCN104218463BReduce moisture returnEfficient absorptionSubstation/switching arrangement cooling/ventilationDispersed particle separationSurface layerMoisture barrier
Owner:STATE GRID CORP OF CHINA +3

Management method and system for a wireless sensor network

ActiveCN102196465BImprove stabilityImprove reliabilityNetwork topologiesWireless mesh networkWireless sensor networking
Owner:ZTE CORP

A preparation process of jujube juice containing high water-soluble dietary fiber or concentrated jujube juice

ActiveCN106721717BEasy to separateAdvanced technologyFood adsorptionFood ingredient functionsBiotechnologyPectinase
Owner:SHANDONG UNIV +1

Side fence mechanisms, screeds and pavers

ActiveCN103603256BEasy to adjustRoads maintainenceScreedRoad surface
Owner:ZOOMLION HEAVY IND CO LTD

A car park

InactiveCN1735545AIncrease parking densityStorage devicesParkingsEngineeringCar parking
Owner:EMCP PTY LTD

a bed rail

ActiveCN104545114BReduce volumeEasy to transportKids bedsBedsEngineeringChassis
Owner:GOODBABY CHILD PROD CO LTD

Charging device with both functions of balancing electric power and supplementing energy

InactiveCN101895145BBatteries circuit arrangementsElectric powerElectric power systemFlywheel energy storage
Owner:黄德固

An intelligent balanced anti-vibration vehicle access control barrier system and its control method

ActiveCN108360418BEffectively buffer and lockAuxiliary erectNon-rotating vibration suppressionElectric switchesElectric machineryControl theory
Owner:ZIBO VOCATIONAL INST

Infrared transparent gallate glass

InactiveCN101164940BSmall absorption coefficientLow phonon energyInfraredOptical fiber amplifiers
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Tubular connection with helically extending torque shoulder

ActiveCN104812990BDrilling rodsDrilling casingsEngineeringScrew thread
Owner:UNTRA PREMIUM OILFIELD SERVICES LTD

An electrical distribution cabinet with integrated observation and heat dissipation

ActiveCN106505422BImprove practicalityImprove securitySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsElectric power distributionEngineering
Owner:JIANGSU WELL ELECTRIC

A spherical bearing bush forming device

ActiveCN108435949BEasy dischargeFast formingMetal-working feeding devicesStripping-off devicesSpherical bearingEngineering
Owner:ZHEJIANG WANZHONG MACHINERY MFG

Power supply structure of cpld logic cell array

ActiveCN111443652BSmall pressure dropUniform voltage valueProgramme control in sequence/logic controllersLogic cellHemt circuits
Owner:SHENZHEN PANGO MICROSYST CO LTD

Neutral biological enzyme deinking agent and preparation method thereof

ActiveCN102532980BReduce dosageMild conditions for deinkingPaper recyclingChemical paints/ink removersBiotechnologyPolypropylene glycol
Owner:ANHUI LEVEKING BIOTECH CO LTD

Novel single-fracture single-cylinder self energy high pressure sulfur hexafluoride breaker arc extinguish chamber

ActiveCN101599391BReasonable structural designEasy to operateHigh-tension/heavy-dress switchesAir-break switchesPower flowSulfur hexafluoride
Owner:西安合容开关有限公司

Memory element and its manufacturing method

ActiveCN104952806BIncrease spawn rateSpeed ​​up the manufacturing processSolid-state devicesSemiconductor devicesGate dielectricElectrical conductor
Owner:WINBOND ELECTRONICS CORP

Data processing and display method and device

ActiveCN103853470BTransmissionInput/output processes for data processingEvent typeContact time
Owner:TENCENT TECH (SHENZHEN) CO LTD

Distributed password recovery method and system

ActiveCN105262584BLoad balancingImprove performanceKey distribution for secure communicationRecovery methodPassword
Owner:XIAMEN MEIYA PICO INFORMATION

A traffic cone storage device

ActiveCN105908648BIncrease storage spaceReduce workTraffic signalsRoad signsEngineeringMechanical engineering
Owner:广州市图之灵计算机技术有限公司

Manufacture method of spray-free fused quartz crucible used for polycrystalline silicon cast ingots

ActiveCN102225837BReduce consumptionImprove yieldGlass shaping apparatusGlass productionSpray coatingSlurry
Owner:江苏润弛太阳能材料科技有限公司

Apparatus and analysis method for determination of moisture in materials

InactiveCN1300574CMoisture content investigation using microwavesAnalysis methodMoisture
Owner:THERMO GAMMA METRICS

Memory device and method of fabricating the same

ActiveCN102468268BIncrease widthLimited area limitTransistorSemiconductor/solid-state device detailsElectrical and Electronics engineeringLinear section
Owner:NAN YA TECH

Shifting register, drive method thereof, gate driver and display device

ActiveCN102831861BCompact structureImprove performanceStatic indicating devicesDigital storageShift registerControl signal
Owner:BOE TECH GRP CO LTD

Device and method for inhibiting track vibration artifact in C-type arm fault imaging

InactiveCN101884546BSuppress artifactsLow costComputerised tomographsTomographyX-rayMedical imaging
Owner:BEIHANG UNIV

Spring element for rail vehicles

ActiveCN1906429AAvoid wear and tearReduce coefficient of frictionAntibacterial agentsSprings/dampers design characteristicsHorizontal forceMechanical engineering
Owner:CONTITECH LUFTFEDERSYST

Rice film cup seedling raising pot seedling transplanting machine

InactiveCN105009757BImprove job qualityThe structure of the whole machine is simpleTransplantingBiologySeedling
Owner:ANHUI AGRICULTURAL UNIVERSITY

Anti-wrinkle ramie fabric with low itch

ActiveCN110253972BRelieve itchingIncrease elasticityPhysical treatmentLaminationPolymer scienceLanolin
Owner:HAIYAN SHUOCHUANG CLOTHING RES INST

An Onboard Energy Scheduling Method Based on Energy Status for Remote Sensing Satellites

ActiveCN106972581BAvoid overuseImprove securityElectric powerLoad supplying circuitsComputer resourcesOn board
Owner:BEIJING INST OF SPACECRAFT SYST ENG

A side wall pre-installed buckle device

ActiveCN105798511BWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

A copper metal interconnect electromigration test structure and test method thereof

ActiveCN108573890BMonitoring impactImprove impactSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsStructural engineeringMaterials science
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Sprouted soy peptide crude extract microcapsule powder and preparation method thereof

ActiveCN102349654BImprove immunityImprove fatigue resistanceFood shapingFood preparationBiotechnologySpray dried
Owner:SHANGHAI RONGSHEN BIOCHEM CO LTD

LNG cold energy comprehensive recovery and utilization system for heavy commercial vehicles

ActiveCN104859404BImprove comfortImprove reliabilityAir-treating devicesVehicle heating/cooling devicesWater bathsLiquid storage tank
Owner:CHINA FIRST AUTOMOBILE

A fabric interwoven with moisture-absorbing and quick-drying fiber and cotton and its weaving process

ActiveCN106350916BGood sweat transfer functionImprove lightnessHeating/cooling textile fabricsDry-cleaning apparatus for textilesPolymer scienceCotton fibre
Owner:威海魏桥科技工业园有限公司

Ultrasound probe, endoscope, endoscopic imaging system, and endoscopic imaging method

ActiveCN112450882BFast imagingImproving the quality of photoacoustic imagingOrgan movement/changes detectionSurgeryLaser lightPhotoacoustic imaging in biomedicine
Owner:SHENZHEN INST OF ADVANCED TECH

Cold-heading manufacturing method for radiator connector

InactiveCN102554089BMetal-working apparatusSTEP-NCMaterials science
Owner:CIXI TIANRUN ELECTRICAL APPLIANCE INDAL

Pharmaceutical composition for preventing hair loss and promoting growth

ActiveCN109939149BWith dehumidificationHave hair growthDermatological disorderPlant ingredientsBiotechnologyNotopterygium incisum
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

A negative pressure traction device for centrifugal spinning

ActiveCN110714230BImprove stabilityFast molding speedNew-spun product collectionStretch-spinning methodsFiberSuction force
Owner:JIANGSU YIMAO FILTER MEDIA CO LTD

A Clock Synchronization Method

ActiveCN103414532BLow costTime-division multiplexVirtual timeNetwork topology
Owner:上海傲蓝信息科技有限公司

A kind of porous material with high cracking activity and its preparation method

ActiveCN108927210BRaise the ratioHigh surface Al/Si atomsCatalytic crackingMolecular sieve catalystsPhysical chemistryPore diameter
Owner:CHINA PETROLEUM & CHEM CORP +1

Condensation structure of a defoaming pump

ActiveCN112283168BGuaranteed normal rotationEfficient exchangePump componentsPumpsEngineeringMechanical engineering
Owner:天长市龙源泵阀有限公司

Hydraulically Supported Umbrella

ActiveCN105193035BLow compressibilityReduce volumeUmbrellasHydraulic cylinderEngineering
Owner:范家明

Hydrogenated waste oil fertilizer anti-caking agent

ActiveCN104261986BGood anti-knot effectReduce dosageChemical recyclingFertilizer mixturesFoaming agentAnticaking agent
Owner:广东博科实业有限公司 +1

Method for making free-form low-density flame-retardant particleboard

ActiveCN110216766BLow densityAny shapeWood working apparatusDomestic articlesAdhesive cementPolymer science
Owner:INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY

A cableless gravity sampling system for ultra-deep seabed sediments

ActiveCN106895988BIncrease success rateReduce deliveryWithdrawing sample devicesOcean bottomSeabed sediment
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Hydraulic station for steelmaking furnace in steelmaking workshop and its layout method

ActiveCN105041731BReduced specificationsReduce the number of unitsServometer circuitsFluid-pressure actuator componentsSteelmakingHydraulic pump
Owner:CHINA IPPR INT ENG

A plate reinforcement structure without welding

ActiveCN109630857BReduce harmEasy to assemble and disassembleSheets/panelsMechanical engineeringManufacturing engineering
Owner:GUANGZHOU WENCHONG SHIPYARD CO LTD

A kind of purification method of 7-dehydrocholesterol leftovers

ActiveCN106397525BImprove responseEasy to operateSteroidsPurification methodsDissolution
Owner:SICHUAN YUXIN PHARM CO LTD

Suspending ultrafine dry powder self-service extinguishing device

ActiveCN103341247AThere is no security riskSolve the problem of uneven crackingFire rescueEngineeringProduct gas
Owner:北京北机机电工业有限责任公司

Isolated gate driver and power device drive system including same

ActiveCN107666235BImprove stabilityImprove fuel efficiencyTransistorSemiconductor/solid-state device detailsLow voltageControl signal
Owner:HYUNDAI MOBIS CO LTD

A rapid extraction device for traditional Chinese medicine

ActiveCN109260758BFast aheadQuality assuranceSolid solvent extractionReciprocating motionEngineering
Owner:湖北金龙药业有限公司

Infrared camera lighting device

ActiveCN103105714BSolve the problem of running errorsTelevision system detailsCamera filtersInfraredEffect light
Owner:HYUNDAI MOBIS CO LTD

Memory management using dynamically allocated dirty mask space

ActiveCN104813293BMemory architecture accessing/allocationMemory adressing/allocation/relocationParallel computingMemory systems
Owner:QUALCOMM INC

Production method of pyrophyllite tailings compressed nutrient soil

ActiveCN104119165BReduce manufacturing costReduce shipping costsFertilizer mixturesPyrophylliteEcological environment
Owner:无锡锡东新农村投资发展有限公司

Gargle with drinking safety and preparation method thereof

ActiveCN101721336BBacteriostaticWith sterilizationCosmetic preparationsToilet preparationsPhytic acidMagnolol
Owner:SHANGHAI LIKANG DISINFECTION HIGH TECH

Lock for locking automobile handbrake handle and shift lever

ActiveCN102774351BFull swingImprove locking effectAnti-theft devicesLocking mechanism
Owner:深圳市龙兄弟数码锁有限公司

Image Formation Apparatus, System, Method and Computer Readable Storage Medium

InactiveCN109963041APictoral communicationDigital output to print unitsInformation processingImage formation
Owner:KONICA MINOLTA INC

Liquid crystal display and modifying method of image signals thereof

InactiveCN1979627AStatic indicating devicesLiquid-crystal displayMethod of images
Owner:SAMSUNG ELECTRONICS CO LTD

Lining supporting device with improved structure

InactiveCN104763448APrevent crushingAvoid Waterlogging ProblemsUnderground chambersDrainageWater leakageWater diversion
Owner:ZHEJIANG OCEAN UNIV

A strain of Lactobacillus paracasei that can alleviate or treat allergic diseases and its application

ActiveCN111575204BRelieve clinical symptomsImprove inflammatory factor indicatorsMilk preparationBacteriaBiotechnologyInflammatory factors
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

A method and electronic device for realizing program preview image display

ActiveCN103702167BImprove visibilityIncrease contentSelective content distributionMemory addressElectronic information
Owner:乐视新生代(北京)文化传媒有限公司

Environmentally friendly and efficient blackboard eraser automatic cleaning machine

InactiveCN104772307BEasy to cleanEasy to wipeCleaning using liquidsEnvironmentally friendlyElectrical and Electronics engineering
Owner:刘忠一 +1

A motor imagery brain wave analysis method

ActiveCN104970790BGood removal effectImprove real-time performanceDiagnostic recording/measuringSensorsElectrooculogramsAdditive ingredient
Owner:KUNMING UNIV OF SCI & TECH

Establishment Method of Reservoir Permeability Model Based on Stress Sensitivity Analysis

ActiveCN108280288BGood correlationDesign optimisation/simulationSpecial data processing applicationsPorositySensitive analysis
Owner:中石化石油工程技术服务有限公司 +2

Deicing device of high-voltage power transmission line

InactiveCN102684126BAvoid damageHeight adjustableOverhead installationReciprocating motionEngineering
Owner:CHINA THREE GORGES UNIV

Cross-linked polyethylene composite nano-silica insulation felt and its production method and system

ActiveCN109989492BImprove thermal insulation performanceImprove shock absorptionHeat proofingGlass fiberThermal insulation
Owner:HUZHOU GREEN BUILDING MATERIALS DEV

A method for improving lithium-ion battery ternary positive electrode material by oxygen-absorbing self-healing film

ActiveCN112201791BIncrease storage capacityImprove Interface StabilityPositive electrodesSecondary cell gas removalLithium-ion batteryPhenol
Owner:JIANGSU UNIV

A tablet computer support and method capable of fast fixing and dismounting to the wall

InactiveCN106090574BQuick releaseAdjustable distanceDetails for portable computersStands/trestlesTablet computerVertical plane
Owner:SOUTH CHINA UNIV OF TECH

A rainwater sand filter device with a plug

ActiveCN106492525BStationary filtering element filtersWater flowSand filter
Owner:JIANGSU HAIRONG THERMAL ANDENVIRONMENTAL ENG CO LTD

Polyester bottle trademark removing machine

InactiveCN102601088BSolve labor difficultiesImprove cleaning rateHollow article cleaningPolyesterTrademark
Owner:于立海

Process for producing porous object, and porous object, layered product, and leather-like sheet each obtained thereby

ActiveCN102449045BGood moisture permeabilitySynthetic resin layered productsTextiles and paperCoated surfaceOrganic solvent
Owner:DIC CORP

Production method of wet-process waterproof and moisture-permeable leather

ActiveCN104141239BGood moisture permeabilityHigh water pressure resistanceSynthetic resin layered productsTextiles and paperMoisture permeabilitySlurry
Owner:江苏协孚新材料科技有限公司

Toy vehicle loop

InactiveCN110882550AToy trackwaysModel railwaysControl theoryMechanical engineering
Owner:MATTEL INC

Manufacturing method of electromagnetic shielding system, electromagnetic shielding system and chip testing equipment

ActiveCN109952011BSimple manufacturing processImprove reliabilityMagnetic/electric field screeningLaboratory glasswaresMagnetic shieldMechanical engineering
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

A multi-port energy conversion device

InactiveCN103441651BEliminate friction lossEliminate friction noiseDynamo-electric machinesFree rotationLow speed
Owner:SOUTHEAST UNIV

Servo system performance index detection method and computer storage medium

ActiveCN109976300BReduce the burden onImprove test efficiencyProgramme controlElectric testing/monitoringTest efficiencyControl engineering
Owner:SHANGHAI LYNAC NUMERICAL CONTROL TECH CO LTD

Data processing and mapping method of topographic surveying of electric transmission line tower positions

ActiveCN102750413BGuaranteed accuracyEfficient managementSpecial data processing applicationsData acquisitionLandform
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST CO LTD

Preparation method of 1500°C light-weight and rigid ceramic fiber heat-insulating tile

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