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.

Method, device and system for event subscription

ActiveCN110351698BService provisioningTransmissionEvent typeEngineering
Owner:HUAWEI TECH CO LTD

A wedge-shaped electrode for connecting crystalline silicon solar cells

ActiveCN103372728BIncrease output powerReduce power lossWelding/cutting media/materialsSoldering mediaCrystalline siliconWedge shape
Owner:吉木萨尔县嘉瑞宇邦半导体材料有限公司

Motion Controlled Shape Interpolation Method

ActiveCN107392985BImprove production efficiencyReduce manufacturing costAnimationPattern recognitionAnimation
Owner:ZHEJIANG GONGSHANG UNIVERSITY

A communication terminal, network and method for improving time synchronization accuracy in distribution network

ActiveCN106455039BMeet the requirementsIncreased timing errorSynchronisation arrangementElectric power systemMaster station
Owner:STATE GRID JIBEI ELECTRIC POWER COMPANY LIMITED CHENGDE POWER SUPPLY +1

A polyether ether sulfone anion exchange membrane containing imidazolium salt side groups that can be used for vanadium batteries and its preparation method

ActiveCN104804207BReduce usageEasy to manufactureRegenerative fuel cellsVanadium redox batteryElectrical battery
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A hand-held emergency breathing protective tank

ActiveCN108853826BEasy to replaceAvoid inhalationFire rescueRespiratory apparatusHand heldEngineering
Owner:AUKEY TECH CO LTD

A hydraulic hose marking device

ActiveCN112976830BPrevent slippingGuaranteed marking effectTypewritersGear wheelEngineering
Owner:河南汇龙液压科技股份有限公司

Debug port control method and device for terminal equipment

ActiveCN103559435BEnsure information securitySuccessfully unlockedInternal/peripheral component protectionDigital data authenticationTerminal equipmentSecurity policy
Owner:HUAWEI TECH CO LTD

Protective propulsion equipment for anti-riot armored vehicles

ActiveCN112212743BImprove mobilitySimple structureArmoured vehiclesGas-blowing apparatusMarine engineeringMechanical engineering
Owner:GUANGZHOU HUAKAI VEHICLE EQUIP

Preparation method of ito thin film

ActiveCN104651785BImprove light extraction efficiencyReduce light lossVacuum evaporation coatingSputtering coatingRefractive index
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Karaoke device and karaoke system

ActiveCN109474872BTransducer circuitsEngineeringLoudspeaker
Owner:YAMAHA CORP

A piano recording system

ActiveCN103093803BAccurate captureAccurate measurementStringed musical instrumentsDigital storagePianoRibbon cable
Owner:宜昌金宝乐器制造有限公司

Power control method and device for electronic equipment

ActiveCN108181978BSwitch reasonableAdjust the power input methodVolume/mass flow measurementPower supply for data processingComputer hardwareElectrical control
Owner:HEFEI LCFC INFORMATION TECH

Baking method for ceramic plate and producing method

InactiveCN1266080CAvoid warpingAvoid twists and turnsMetallurgyEvaporation
Owner:TDK CORPARATION

A biochar production equipment that reduces material density and inner core to dissipate heat and prevent sparks

ActiveCN109439341BLow densityEasy to transportBiofuelsSpecial form destructive distillationSpontaneous combustionThermodynamics
Owner:绍兴市达冷肯生物科技有限公司

A kind of fast fixing device for electric power construction cable

ActiveCN113067286BAchieve fasteningAvoid the risk of fallingApparatus for overhead lines/cablesElectric machineGear wheel
Owner:陕西电力建设集团有限公司

Intelligent correction platform and method

ActiveCN113550624BMove and correctEasy to moveAuxillary members of forms/shuttering/falseworksBuilding material handlingControl engineeringStructural engineering
Owner:HAIMEN PAYUAN ROAD & BRIDGE CONSTR CO LTD

Handover of wireless connections

ActiveCN101584189BSave electricityContinuous receptionConnection managementTransmissionHyperlinkColour difference
Owner:BRITISH TELECOMM PLC

a solenoid valve

ActiveCN103968136BSmall flow resistanceReduce noiseOperating means/releasing devices for valvesValve members for absorbing fluid energyElastic componentPressure difference
Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

A software system performance problem location method and device

ActiveCN107656849BImprove analysis efficiencyReduce development costsHardware monitoringSoftware systemMulti agent technology
Owner:NEW H3C TECH CO LTD

Flexible substrate for display panel and manufacturing method thereof

ActiveCN109244238BImprove reliabilityGood optical claritySolid-state devicesSemiconductor/solid-state device manufacturingImidePolyetherimide
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A mold and a wax piece

ActiveCN104190865BImprove sealingPrevent air leakageFoundry moulding apparatusButt jointEngineering
Owner:SUS LAB FOR IND SCI & TECH

Train power supply system and leakage protection device and method thereof

ActiveCN109245035BEmergency protective arrangements for automatic disconnectionTerminal voltageElectric network
Owner:BYD CO LTD

Method for preparing water quality profile, method for inspecting separation membrane module, and water treatment apparatus

ActiveCN112752604AImprove maintenance work efficiencyMembranesSemi-permeable membranesStream flowWater quality
Owner:TORAY IND INC

Double-port access symmetrical dynamic memory interface

InactiveCN101196857BImprove performanceFast capacityInput/output to record carriersDigital computer detailsMultiplexingMemory interface
Owner:TAIYUAN UNIV OF TECH

Processing method for improving the qualification rate of white eva film for photovoltaic modules

ActiveCN110034209BImprove pass rateReduce manufacturing costFinal product manufacturePhotovoltaic energy generationProcess engineeringMaterials science
Owner:杭州东光科技有限公司

Tool for assembling dual-clutch transmission

ActiveCN102837275BSolve the problem of not being able to install in sequence separatelyEasy to controlAssembly machinesWork holdersGear driveEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Device and method for simulating uniform ion flow field for simulating environment test

ActiveCN109188113BCurrent density measurementsElectrostatic field measurementsEngineeringElectrometer
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

The connecting device of spherical tuyere and steel pipe and its installation method

ActiveCN106642610BAchieve seamless connectionEasy to disassembleDucting arrangementsLighting and heating apparatusPipeMechanics
Owner:SHANGHAI INSTALLATION ENG GRP

Waterproof shoe

InactiveCN102132979ADomestic footwearUpperEngineeringCarvacryl acetate
Owner:CREATIVE WORKSHOP INTL

Biological prevention and control bacterial strain for preventing and controlling rice sheath blight, biological organic fertilizer, and preparation method of biological organic fertilizer

ActiveCN103396954ASustained rapid growthAvoid infectionFungiMicroorganism based processesBiotechnologyTrichoderma asperellum
Owner:南京三美农业发展有限公司

A crusher for reclaimed rubber production

ActiveCN108819034BPromote fragmentationImprove qualityPlastic recyclingMechanical material recoveryWaste rubberStructural engineering
Owner:大连德宇机械有限公司

Apparatus for changing disk and mechanism for identifying disk

InactiveCN100364000CRecord information storageRecording on magnetic disksElectrical conductorEngineering
Owner:LITE ON IT

Automatic feeding device for automatic cooking machine

ActiveCN103876636BHigh degree of automationEasy to useCooking vesselsEngineeringBottle
Owner:武汉世怡科技股份有限公司

Patient assessment method

PendingCN111837197AHealth-index calculationDisease diagnosisPLG - PlasminogenOut of hospital
Owner:维罗加特斯有限公司 +2

A high-voltage fuse that can be easily replaced

ActiveCN108766852BEasy to disassembleEasy maintenanceEmergency protective devicesEngineeringHigh voltage
Owner:WUHU KAIXIN ARRESTER

A combined cold iron for core shooting and 3D printing casting process

ActiveCN107891126BOvercoming Difficult Placement ProblemsAchieve fixationFoundry mouldsFoundry coresEngineeringCasting defect
Owner:KOCEL EQUIP

A low-oxidation pouring device for high-temperature liquid for metal casting

ActiveCN107470601BGuaranteed smoothMolten metal conveying equipmentsIngot castingHot Temperature
Owner:ZHUZHOU FLASHLIGHT IND FURNACE

OLED display panel and preparation method thereof, OLED display

ActiveCN107068724BImprove cooling effectSolid-state devicesSemiconductor devicesScan lineDisplay device
Owner:BOE TECH GRP CO LTD +1

A water-system air-push fire extinguishing method and device

ActiveCN110368617BLong storage timeStable injection pressureFire rescueChemical storageProcess engineering
Owner:西安尚泰安全技术有限责任公司

A method of conflict analysis

ActiveCN104794326BImprove rationalityImprove detection efficiencySpecial data processing applicationsCollision detectionAnalysis method
Owner:ACADEMY OF ARMORED FORCES ENG PLA

High power fin cold plate radiator and manufacturing method thereof

InactiveCN102231370BReduce distortionNo gapSemiconductor/solid-state device detailsSolid-state devicesEngineeringActive force
Owner:苏州三川换热器股份有限公司

A kind of preparation method of risperidone crystal Ⅲ type substance

ActiveCN105481854BEasy to controlControl formationOrganic chemistry methodsThermal insulationSolvent
Owner:天津市亨必达化学合成物有限公司

reverse osmosis water machine

ActiveCN104556306BTimely operationWater treatment parameter controlReverse osmosisControl systemWater storage tank
Owner:CANATURE HEALTH TECH GRP CO LTD

Target detection method, device and equipment for automatic driving

ActiveCN113538546BImprove generalization abilityImprove reliabilityImage analysisComputer graphics (images)Radiology
Owner:ZHIDAO NETWORK TECH (BEIJING) CO LTD

A device and method for defogging and water collection based on the coupling of ion wind and vibrating wire grid

ActiveCN111375490BIncreased local humidityHigh demisting and water collection efficiencyCombination devicesElectrostatic separationIon windElectric field
Owner:HUAZHONG UNIV OF SCI & TECH

Method and device for image stylized reconstruction

ActiveCN105989584BImage enhancementReconstruction methodGreek letter alpha
Owner:PEKING UNIV

Anti-Vbeta17/anti-CD123 bispecific antibody

PendingCN113874400AHybrid immunoglobulinsImmunoglobulins against cell receptors/antigens/surface-determinantsAntigenAntiendomysial antibodies
Owner:JANSSEN BIOTECH INC

Coal-fired power generation system and method

ActiveCN110966059BAvoid participation in combustion reactionsEmission reductionSteam engine plantsSpecial form destructive distillationElectric generatorChemistry
Owner:NO 719 RES INST CHINA SHIPBUILDING IND

Obstacle detection method and device, electronic equipment and vehicle end equipment

ActiveCN111427037BImprove accuracyImprove effectivenessScene recognitionElectromagnetic wave reradiationRelevant informationEngineering
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

A tubular composite nanofiltration membrane

ActiveCN104548975BHigh retention rateLow preprocessing requirementsSemi-permeable membranesSolubilityPolyamide
Owner:泉州索爱膜科技开发有限公司

Method and system for automatic course recording by communication software

ActiveCN103680257BReduce the probability of errorReduce misuseTeaching apparatusTime rangeCommunications software
Owner:广州欢聚时代信息科技有限公司

Preparation and catalytic application of a nafion/horseradish peroxidase/cobalt trioxide-graphene/ionic liquid carbon paste electrode

ActiveCN105758917BEasy to makeGood choiceMaterial electrochemical variablesPeroxidaseBiocompatibility
Owner:HAINAN NORMAL UNIV

A kind of catalyst for preparing unsaturated acid or unsaturated ester

ActiveCN108097298BHigh reactivityEase of industrial preparationOxygen-containing compound preparationMolecular sieve catalystsMolecular sievePtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Voltage stabilizing system and method for high pressure water jet system mounted on tbm

ActiveCN110529137BImprove construction efficiencyImprove construction safetyPipeline systemsTunnelsSystem pressureEngineering
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Hybrid short circuit failure mode preform for power semiconductor devices

PendingCN113169154ASemiconductor/solid-state device detailsSolid-state devicesPower semiconductor deviceSemiconductor chip
Owner:HITACHI ENERGY SWITZERLAND AG

Method for implementing free switching between homepage controls

InactiveCN100448237CLinks are flexibleEasy to switch freelyTransmissionInput/output processes for data processingWeb pageComputer science
Owner:ZHUHAI KINGSOFT SOFTWARE CO LTD

A manufacturing and processing device for electric tension clamp

ActiveCN111085870BImprove work efficiencyExtended service lifeOther manufacturing equipments/toolsBoring/drilling componentsRough surfaceEngineering
Owner:山东鲁源售电有限公司

A seawater purification device based on paper-based materials and its preparation method

ActiveCN106587287BIncrease the function of deionizationEasy to processWater treatment parameter controlSeawater treatmentPhysical chemistryPaper based
Owner:FUDAN UNIV

Absorbent article having barrier sheet against the transfer of the skin care composition

InactiveCN101141936AInhibit transferAbsorbent padsBaby linensMedicineTransfer mode
Owner:PROCTER & GAMBLE CO

A Method for Measuring Spatial Axis Error Value of Five-Axis Gantry Swing Head

ActiveCN111843613BQuickly Check CorrelationsImprove machining accuracyMeasurement/indication equipmentsControl engineeringControl theory
Owner:NEWAY CNC EQUIP SUZHOU

A lc-ms-ms detection method of mandipropamid residues in vegetables and dried fruits

InactiveCN105758968BHigh sensitivityGood repeatabilityComponent separationMatrix solutionPesticide residue
Owner:INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI

A two-stage compression automotive air-conditioning system and its control method

ActiveCN108515825BImprove cooling efficiencyImprove comfortAir-treating devicesVehicle heating/cooling devicesAutomobile air conditioningControl valves
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A method and device for passivating, cooling, carbonizing and pyrolyzing anthracite

ActiveCN107841360BPrevent spontaneous combustionFor long-term storageSolid fuelsMetallurgyCombustible gas
Owner:SHAANXI COAL & CHEM IND GRP SHENMU TIANYUAN CHEM IND +1

A method for calibrating the parameters of the fractional main spray

ActiveCN113123911BReduce fuel consumptionReduce Calibration ComplexityEngine testingFuel injection apparatusNitrogen oxidesControl engineering
Owner:WEICHAI POWER CO LTD

Two-way load manipulator electro-hydraulic actuator unit for shield machine single hob replacement

ActiveCN112412926BHighly integratedImprove reliabilityServometer circuitsTunnelsHydraulic cylinderControl engineering
Owner:ZHEJIANG UNIV

Method for producing spherical aluminium powder for p-type aluminum-doped back electrodes of crystalline silicon solar cells

InactiveCN101972853BSemiconductor devicesUltravioletSilicon solar cell
Owner:SHANDONG XINNENG NEW MATERIAL

Transition method for active phase-oriented arterial road coordinate signal control scheme

ActiveCN102915645BControlling traffic signalsNonlinear integer programmingTraffic signal
Owner:DALIAN UNIV OF TECH

Multifunctional sports equipment bracket

InactiveCN107854828BAdd funImprove training effectMovement coordination devicesCardiovascular exercising devicesSports equipmentEngineering
Owner:HENAN COLLEGE OF IND & INFORMATION TECH

Biological purifying process of seriously polluted river water

InactiveCN1328190CRealize resourcesSave engineering investmentTreatment using aerobic processesMultistage water/sewage treatmentChlorine dioxideSludge
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Multicast routing method, interconnection device, mesh network system and configuration method thereof

ActiveCN113285880BData switching networksPathPingNetworked system
Owner:北京壁仞科技开发有限公司 +1

A detection kit for detecting immunosuppressants in whole blood by high performance liquid chromatography tandem mass spectrometry and its detection method

ActiveCN113533555BImplement extractionImprove detection accuracyComponent separationPreparing sample for investigationIMMUNE SUPPRESSANTSEverolimus
Owner:杭州凯莱谱精准医疗检测技术有限公司

Making method of mouth cover used for preventing from infection

InactiveCN100405996CAvoid infectionNovelty in structural designMale contraceptivesNon-surgical orthopedic devicesLife qualityEngineering
Owner:章建庆

A kind of preparation method of electrolyte additive

ActiveCN105428718BHigh yieldFast preparationSecondary cellsFluorinated gasesNitrogen gas
Owner:ZHUHAI SMOOTHWAY ELECTRONICS MATERIALS

A kind of synthetic method of methyldopa

ActiveCN105693541BRelieve pressureImprove production conditionsOrganic compound preparationCarboxylic acid amides preparationCombinatorial chemistryMethyldopa
Owner:HUNAN XIANGYIKANG PHARMA

A special ground rod for insulated ground wires that can be hung in a straight line for a long distance

ActiveCN109473790BAvoid harmEasy to carryElectric connection structural associationsConnection contact member materialStructural engineeringMechanical engineering
Owner:JINHUA POWER TRANSMISSION & DISTRIBUTION ENG +2

A kind of high-performance brazing adhesive composition and preparation method thereof

ActiveCN111390427BImprove brazing performanceLarge specific surface areaWelding/cutting media/materialsSoldering mediaPolymer scienceAdhesive
Owner:烟台精创力合科技有限公司

Polylactic acid composite material and preparation method thereof

ActiveCN109535677BGood compatibilityImprove mechanical propertiesPtru catalystLactide
Owner:汪健捷

Semiconductor device manufacturing method

ActiveCN103730345BImprove controllabilityTransistorSemiconductor/solid-state device manufacturingControllabilitySemiconductor
Owner:SOI MICRO CO LTD

An adaptive augmented anti-disturbance and fault-tolerant method for the active flight of vertical take-off and landing vehicle

ActiveCN109541941BSimple designMeet the requirements of elastic stabilityCosmonautic vehiclesSpacecraft guiding apparatusFault toleranceFlight vehicle
Owner:HARBIN INST OF TECH

A ldo circuit suitable for wide input voltage range

ActiveCN113325912BLow costReasonable designElectric variable regulationHemt circuitsEngineering
Owner:SHENZHEN LOWPOWER SEMICON CO LTD

Corn strong flour and production method thereof

ActiveCN103461814BDelicate tasteAdd flavorFood preparationExtensibilityThermal insulation
Owner:吉林省长吉图开发建设现代农业投资有限公司

Maillard Reaction Tobacco Flavor of Maple Maple Extract, Preparation Method and Application in Heat-Not-Burn Cigarettes

ActiveCN109207259BRich aromaIntensifies and improves aroma profileTobacco preparationTobacco treatmentBiotechnologyAcid hydrolysis
Owner:CHINA TOBACCO HENAN IND

A kind of preparation method of large exchange capacity heat-resistant strong alkali type anion exchange resin

ActiveCN105237666BImprove thermal stabilityHigh yieldAnion exchangersNitrobenzeneOil phase
Owner:ANHUI WANDONG CHEM

Information processing method and server

InactiveCN105761104AAvoid the possibility of inaccurate positioningShare sustainableDiscounts/incentivesPayment architectureThird partyInformation processing
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of polymethyl methacrylate and graphene oxide composite material and preparation method thereof

ActiveCN109942732BComposite approach is effectiveLow costActive agentPolymethyl methacrylate
Owner:东莞市道睿石墨烯研究院

A method for equalizing device loss of sic MOS MMC sub-module

ActiveCN111600498BUniform lossJunction temperature equalizationEfficient power electronics conversionAc-dc conversionMOSFETPower quality
Owner:HUAZHONG UNIV OF SCI & TECH

Method and device for repairing an application program

ActiveCN111522676BImprove experienceForce quit avoidSoftware maintainance/managementNon-redundant fault processingSoftware engineeringApplication procedure
Owner:WUBA

Control method, control system and controller for folding arm support and concrete distribution machinery

ActiveCN102608926BBuilding material handlingProgramme control in sequence/logic controllersControl systemEngineering
Owner:SANY AUTOMOBILE MFG CO LTD

Address conversion method, device, electronic equipment and storage medium

ActiveCN109947671BRealize mutual conversionIncrease flexibilityMemory systemsComputer hardwareOperational system
Owner:LOONGSON TECH CORP

A kind of workpiece inner hole polishing equipment for lathe and using method thereof

ActiveCN104690303BSimple structureImprove efficiencyAutomatic/semiautomatic turning machinesPolishing machinesGear wheelDimension measurement
Owner:SUZHOU LU LU SHUN ELECTRICAL EQUIP

drive unit

ActiveCN104682630BSave tool areaReduce volumeAssociation with control/drive circuitsWindingsEngineeringHeat sink
Owner:DENSO CORP

A kind of neurology rehabilitation training equipment

InactiveCN111603358BGood for lower body trainingReduce the burden onChiropractic devicesPhysical medicine and rehabilitationPATIENT PHYSICAL
Owner:赵斌

Peony astragalus polyglucoside composition for treating liver disease and its preparation method

InactiveCN100386099CLow effective doseSmall side effectsDigestive systemAntiviralsHepatic DiseasesMedicine
Owner:魏伟

Method for improving data processing precision of star sensors

InactiveCN101696885BNavigation by speed/acceleration measurementsEngineeringSatellite orbit
Owner:NAT UNIV OF DEFENSE TECH

A Rain Sensor Structure Combining Piezoresistive Sensitivity and Capacitance Sensitivity

InactiveCN104536063BHigh sensitivityIncrease test rangeRainfall/precipitation gaugesCapacitanceCantilever
Owner:SOUTHEAST UNIV

Pet automatic toilet system and method

ActiveCN105309319BReduce workloadEnsure hygieneAnimal housingSewageEngineering
Owner:姜伟

Rotating device and lamps using the rotating device

ActiveCN104421886BSimple structureEasy to operateLighting support devicesElectric circuit arrangementsBiochemical engineeringLight head
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A kind of brewing method of fat-reducing vinegar

ActiveCN108251265BIncrease contentSignificant lipid-lowering effectMetabolism disorderVinegar preparationBiotechnologyRed yeast rice
Owner:山西金龙鱼梁汾醋业有限公司

Pressure process

InactiveCN104781213AContinuous Color ProfileCustom colored and natural lookingMaterial nanotechnologyAdditive manufacturing apparatusPolymer sciencePolymer chemistry
Owner:WZR CERAMIC SOLUTIONS

Vehicle exhaust purification and recovery device

ActiveCN101963082BImprove adsorption capacityEfficient recyclingCombination devicesExhaust apparatusParticulatesInlet valve
Owner:靖江市嘉禾高强度紧固件有限公司

An automatic fast calibration method based on online remote sensing satellite images

ActiveCN114155167BImage enhancementImage analysisImaging processingReal time display
Owner:感知天下(北京)信息科技有限公司

Rollscale impurity-removing system and process

InactiveCN100421806CImprove qualityImprove uniformitySievingDrying solid materials with heatEngineeringImpurity
Owner:宝钢集团上海梅山有限公司

Diagnostic agent, kit and application for diagnosis or auxiliary diagnosis of renal insufficiency or renal injury

ActiveCN110904214BMicrobiological testing/measurementDisease diagnosisDiagnostic agentAids diagnostics
Owner:SICHUAN PROVINCIAL PEOPLES HOSPITAL

Method for operating a diesel fuel filter heater

ActiveCN102322365AControl implementationImprove fluidityElectrical controlInternal combustion piston enginesPulse width modulatedDiesel fuel
Owner:BORGWARNER BERU SYST

A method to improve the accuracy of patients taking medicine based on new medical equipment

ActiveCN105620938BPrecision medicineAvoid confusionSmall article dispensingOral administration deviceMedical equipmentBiomedical engineering
Owner:上海梅斯医药科技有限公司

Multi-operational battery powered vacuum cleaner

InactiveCN1535123ASuction hosesSuction handlesHand heldEngineering
Owner:BLACK & DECKER INC

Method for controlling contact pressure peak value between rolling mill and roller of HC/HCW/UC/UCMW

InactiveCN100544848CReduce contact pressureContact pressure peak reductionCounter-pressure devicesRollsThermodynamicsWork roll
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP +1

A SNP molecular marker for distinguishing "Zhongyang 1" from common pufferfish obscurus and its application

ActiveCN111057771BRealize authenticationAccurate resolutionMicrobiological testing/measurementDNA/RNA fragmentationSeedlingBioinformatics
Owner:NANJING NORMAL UNIVERSITY

Floatable black box with emergency gas bag

InactiveCN101817403BReduce volumeIncrease in sizeRegistering/indicating working of machinesRecording measured valuesEngineeringLow density
Owner:廖大中

Medium transfer method between terminal equipment, and network equipment

ActiveCN101494648BFlexible handlingImprove experienceData switching networksComputer terminalTerminal unit
Owner:HUAWEI DEVICE CO LTD

Granular feed for megalobrama amblycephala parent fish and preparation method thereof

InactiveCN102406092BPromote spawningImprove reproductive performanceAnimal feeding stuffBroodstockFish oil
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI +2

Method and device for improving service quality of network service products

ActiveCN109728920BImprove service qualityData switching networksQuality of serviceData pack
Owner:GUIZHOU BAISHANCLOUD TECH CO LTD

Knee rest assembly on a sewing machine

ActiveCN105200674BSimple structureHigh degree of automationPressersPhysical medicine and rehabilitationMechanical Problem
Owner:QIXING INTELLIGENT TECH CO LTD

Flavonoid imidazole compounds and preparation method thereof

InactiveCN107216315BShort synthetic routeEasy to prepareOrganic chemistryMetabolism disorderTyrosineDiabrezide
Owner:YANCHENG TEACHERS UNIV

A rotary drilling rock drilling device

ActiveCN114645672BPrecise transportationNo waste phenomenonDrill bitsDrilling rodsFluid infusionAnnular array
Owner:YANJIAN GRP CO LTD

Rehabilitation Evaluation Instrument

ActiveCN105956361BAutomatic returnEasy to controlMedical automated diagnosisElectronic clinical trialsDiseasePsychological testing
Owner:INST OF BASIC RES & CLINICAL MEDICINE CHINA ACAD OF CHINESE MEDICAL SCI +1

A device and method for obtaining the position of liquid displacement surface in rock fractures

ActiveCN111595550BAddresses issues where direct knowledge of the displacement process is not possibleInnovativeHydrodynamic testingSurface/boundary effectClassical mechanicsDirect observation
Owner:CHINA THREE GORGES UNIV

Method for preparing graphite-titanium oxide composite

ActiveCN105493320AFormation phenomenon stableStable charge and discharge characteristicsPolycrystalline material growthAlkali titanatesCelluloseSolvent molecule
Owner:DONGGUK UNIV IND ACADEMIC COOPERATION FOUND

A device and control method for preventing blow-by gas oxidation in an optical fiber drawing furnace

ActiveCN105271708BReduce intensityImprove pass rateGlass making apparatusGlass productionControl systemEngineering
Owner:TONGDING INTERCONNECTION INFORMATION CO LTD

A control system and control method for an electric vehicle charger

InactiveCN106828164BImprove versatilityExtended service lifeBatteries circuit arrangementsCharging stationsElectrical batteryElectric vehicle
Owner:TIANJIN UNIV

Sample collection device, system and method for extracting and collecting a sample of a fluid of a user

PendingCN112203586ATransportation safetySensorsBlood sampling devicesMechanical engineeringVacuum chamber
Owner:QLOUDLAB

Trimmer head assembly for a trimmer

ActiveCN111480446AMowersCuttersStructural engineeringKnife blades
Owner:TECHTRONIC CORDLESS GP

A kind of synthetic method of 1,1'-diamino-5,5'-bitetrazole

ActiveCN112125864BHigh yieldHigh purityOrganic chemistryCarbamateAlcohol
Owner:XIAN MODERN CHEM RES INST

Preparation method for honeycomb element cream

ActiveCN102860445BSimple processMild reaction conditionsFood preparationThroatHigh concentration
Owner:JIANGSU JIANGDAYUAN ECOLOGICAL BIOLOGICAL TECH

Transmitting power installing method, mobile communication system and base station

InactiveCN100471333CTransistorPower managementCommunications systemTransmitted power
Owner:NTT DOCOMO INC

Lighter air outlet valve air-out needle and its production method and apparatus

InactiveCN101187476BImprove ductilityLow costFuel lightersEngineeringFlue
Owner:柳孟柱

Flat fluorescent lamp and display device provided with the same

InactiveCN1909180AStatic indicating devicesGas discharge lamp detailsDisplay deviceEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

Pneumatic flexible clamping device and clamping method for thin-walled frame parts

InactiveCN105382741BStrong size applicabilityGuaranteed stabilityWork clamping meansWork holdersMachine partsEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A Method of Realizing Network Service Proxy Based on IOCP Mechanism

ActiveCN106131162BIncrease the number of accessImprove utilization efficiencyTransmissionLow loadClient-side
Owner:GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD

Printed circuit board repair station

ActiveCN112788861BReduce volumeAvoid it happening againWork benchesPrinted circuits repair/correctingEngineeringMechanical engineering
Owner:CHONGQING FOUNDER HI TECH ELECTRONICS +1

A smart grid resource management method and system based on delay and throughput

ActiveCN110149646BEasy resource managementImprove throughputHigh level techniquesWireless communicationResource blockElectric power equipment
Owner:CHINA ELECTRIC POWER RES INST +1

LED ceiling lamp

InactiveCN101963316BAchieve decorative effectPoint-like light sourceShadesLight beamEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of bier multicast unicast transmission method and system in bier domain

ActiveCN113364695BReduce multicast trafficPrevent floodingTransmissionEngineeringMulticast packets
Owner:FENGHUO COMM SCI & TECH CO LTD

Lens shifting device and projecting camera with same

InactiveCN101533139BProjectorsMountingsCamera lensEngineering
Owner:QISDA CORP

Composition containing lactic acid bacteria fermentation product for whitening and application of composition

PendingCN112481148AReduce accumulationImprove skin qualityCosmetic preparationsMilk preparationBiotechnologyLactobacillus salivarius
Owner:锦乔生物科技有限公司

High voltage semiconductor element and method of operation thereof

ActiveCN103258822BSolid-state devicesSemiconductor devicesHigh pressureHigh voltage
Owner:MACRONIX INT CO LTD

A kind of citrus peel essential oil and its preparation method and application

ActiveCN113201401BHigh extraction ratePreserve characteristic aroma componentsFatty-oils/fats refiningEssential-oils/perfumesBiotechnologyOrganic solvent
Owner:SOUTH CHINA UNIV OF TECH +1

Outdoor unit, condenser for same and air-conditioner

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