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.

Dust filtration device of cabinet air-conditioner

ActiveCN100516700CSimple structureEasy to operateLighting and heating apparatusSpace heating and ventilation detailsFiltrationMechanical engineering
Owner:HAIER GRP CORP +1

A Microstrip-Microstrip Vertical Transition Structure Based on Cavity Coupling

ActiveCN113571859BEasy transferLow insertion lossCoupling devicesMicrowaveDielectric substrate
Owner:BEIJING UNIV OF POSTS & TELECOMM

Elastic offset discharging device

ActiveCN103171868BSimple structureCompact structureConveyorsAdditional valuesCopper
Owner:阜阳市临智机械有限公司

Method and system for calculating position parameters of rotating platform for three-dimensional scanning

ActiveCN114359413BEfficient implementation of registrationAchieve registrationImage analysisCharacter and pattern recognitionComputational sciencePoint cloud
Owner:SHENZHEN ANYCUBIC TECH CO LTD

A kind of industrial manufacturing method of glycerophosphocholine

ActiveCN104628766BAvoid by-productsAvoid purification processPhosphorus organic compoundsGlycerolPotassium
Owner:上海旺客化学品有限公司

Host base station as well as method and device for coordinating interference of relay node and host base station access link

ActiveCN102833860BWireless communicationInterference graphService information
Owner:CHINA MOBILE COMM GRP CO LTD

Optical fiber manufacturing method

ActiveCN105776837BAvoid stickingTurn slowlyGlass making apparatusMaterials scienceOptical fiber
Owner:HANGZHOU FUTONG COMM TECH CO LTD

Black surface treatment process of electrolytic copper foil

ActiveCN101906630BImprove antioxidant capacityAccelerated corrosionSuperimposed coating processCopper foilCadmium Cation
Owner:SHANDONG JINBAO ELECTRONICS

A hinge seat for the door of a transport container

InactiveCN109403772BEnsure safetyEasy to get on and offBuilding braking devicesWing accessoriesHydraulic cylinderLogistics management
Owner:胡海涛

Spectrum allocation method and device in cognitive radio network

InactiveCN101588213BIncrease profitTransmission monitoringNetwork planningFrequency spectrumRadio networks
Owner:BEIJING UNIV OF POSTS & TELECOMM

Probiotic fermented fruit and vegetable beverage products

ActiveCN111357901BImprove fermentation effectFast acid productionFungiSugar food ingredientsBiotechnologyNutrition
Owner:NANCHANG UNIV

Apparatus and method for recommending the spot or the azit in the regional community system based on mobile blog through the mobile terminal

InactiveCN101002193ALocation information based serviceTransmissionVirtual spaceRegional community
Owner:SK COMMUNICATIONS

Large-signal equivalent circuit model of Schottky varactor and parameter extracting method thereof

ActiveCN102479263BWide frequencyThe reference method is accurateSpecial data processing applicationsSemiconductor devicesNonlinear resistorCircuit design
Owner:SOI MICRO CO LTD

Breathers and Sink Dishwashers for Sink Dishwashers

ActiveCN107713935BEnsure safetyPrevent water leakageTableware washing/rinsing machine detailsRespiratorSewage
Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Allocation data recovering method, system and device

InactiveCN101022633BReduce the burden onEasy to operateWireless communicationData processing systemComputer module
Owner:HUAWEI TECH CO LTD

Multimeter embedded system, processing method based on the system and multimeter equipment

ActiveCN106019003BTesting electric installations on transportComputer scienceEmbedded system
Owner:CRRC QINGDAO SIFANG CO LTD

A macroporous bone tissue engineering scaffold capable of sustainably releasing inorganic active ingredients and its preparation method

ActiveCN111529759BImprove the problem of insufficient biological activity in the early stageIncrease the apertureFilament/thread formingMicrocapsulesFiberMedicine
Owner:DONGHUA UNIV

glass grinder

ActiveCN107234527BFully automatedEdge grinding machinesGrinding carriagesEngineeringAutomation
Owner:TUNGHSU KUNSHAN DISPLAY MATERIAL CO LTD +2

Intelligent walking stick with automatic alarming function in case of falling

InactiveCN102920117BTimely rescueImprove performanceWalking sticksEngineeringGlobal Positioning System
Owner:ZHONGBEI UNIV

A kind of production method of blocking nitrite pickled products

ActiveCN105077299BSoften blood vesselsWhitening skinMeat/fish preservation by coatingMeat/fish preservation using chemicalsNitriteHazardous substance
Owner:李蒙 +1

A dual-wavelength bidirectional transmission optical component and method

ActiveCN109669249BReduce in quantityRealize two-way transmissionCoupling light guidesBidirectional transmissionEngineering
Owner:WUHAN TELECOMM DEVICES

A design method of hull deck surface platform profile

ActiveCN109367689BMeet performance requirementsImprove production efficiencyVessel designingHullSlipway
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

A large-capacity and no-refresh high-speed statistical counter

ActiveCN100546191CLong refresh cycleLow costCounting chain pulse countersRefresh cycleComputer science
Owner:深圳市恒扬数据股份有限公司

Server Cooling System

InactiveCN106468940BIncrease the placement densityReduce cooling needsDigital data processing detailsElectrical apparatus contructional detailsEngineeringHeat control
Owner:WARECONN TECH SERVICE (TIANJIN) CO LTD

Preparation method of cystamine-modified biochar for adsorbing heavy metal cadmium ions

ActiveCN106994333BImprove the ability to adsorb heavy metal ionsIncrease loadOther chemical processesContaminated soil reclamationCross-linkCadmium Cation
Owner:SHANDONG AGRICULTURAL UNIVERSITY

A column recommendation method and device

ActiveCN105574198BImprove experienceImprove accuracyDigital data information retrievalSpecial data processing applicationsNear neighborData mining
Owner:HISENSE

Method of Obtaining Ion Beam Irradiation Scheme Based on Nanodosimetry

ActiveCN110412639BImprove reliabilityImproving Radiation Effects AssessmentDosimetersAtomic physicsRadiochemistry
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI

Application of Paulownia Flower Extract in Cigarettes

ActiveCN108771282BImprove comfortReduce the irritation of cigarettesTobacco preparationEssential-oils/perfumesBiotechnologyPaulownia
Owner:CHINA TOBACCO HENAN IND

A vehicle cleaning device

ActiveCN108466576BEase traffic pressureReduce consumptionCleaning apparatus for vehicle exteriorsItem transportation vehiclesWater storage tankEngineering
Owner:徐州利明汽车电器有限公司

Writing method and memory module of resistive memory

ActiveCN103165185BRead-only memoriesPower flowVoltage pulse
Owner:WINBOND ELECTRONICS CORP

Electric kettle with limited water level

ActiveCN108670025BPrevent overflowWater-boiling vesselsEnvironmental engineeringWater resource management
Owner:广东顺德资霖五金塑料有限公司

Imaging device, biometric authentication device, and semiconductor laser

InactiveCN108352049AReduce sizeCost containmentOptical wave guidanceLaser detailsInfraredEngineering
Owner:SHARP KK

Software interface for automatically generating simulation calculation model of PSCAD power system

ActiveCN101996271BSimplify the compilation processReduce the difficulty of compilationSpecial data processing applicationsPower qualityComputational model
Owner:WUHAN UNIV

Garbage sweeper lifting device and using method thereof

ActiveCN113089552BAvoid spillingPrevent overflowRefuse receptaclesRoad cleaningRefuse collectionBin bag
Owner:山东世基环境技术有限公司

Application program interface layout adjustment method and device

ActiveCN104007991BOptimize interface layout methodEnhance resilienceSoftware engineeringTransmissionPersonalizationTerminal equipment
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Wire drawing system for irregular wires

InactiveCN102568706BRealize multi-level synchronous stretchingAvoid surface damageManufacturing extensible conductors/cablesWire rodElectrical control
Owner:SHANGHAI ELECTRIC CABLE RES INST

A control method for alleviating vehicle resonance of hydraulic automatic transmission

ActiveCN111734807BReduce resonanceDoes not affect transmission efficiencyGearing controlFluid gearingsAutomatic transmissionControl theory
Owner:SHENGRUI TRANSMISSION

Amplification composition and rapid detection kit for detecting abnormal number of chromosomal aneuploidy

ActiveCN104651488BShort detection cycleHigh speedMicrobiological testing/measurementDNA/RNA fragmentationAmniotic fluidBiology
Owner:BEIJING MICROREAD GENE TECH

An electronic physiotherapy instrument for eye care

InactiveCN109700592BAdjustable rotation angleAdjust the tilt angleEye treatmentOphthalmic nursingPhysical medicine and rehabilitation
Owner:鲁娜

Automatic feeder matching electrical testing equipment

ActiveCN104071570BAchieve foolproof functionIncrease production capacityTypewritersConveyor partsEngineeringManipulator
Owner:XIAMEN HONGXIN ELECTRON TECH +1

Integrated Circuit Device Testing in Inert Gas

ActiveCN108242409BSemiconductor/solid-state device testing/measurementElectronic circuit testingTest roomProcess engineering
Owner:INFINEON TECH AG

Positioning method on basis of wireless local area network

ActiveCN103079271BPrecise positioningLow costWireless communicationWireless transceiverNetwork packet
Owner:ESPRESSIF SYST SHANGHAI

Anti-aging and stretch-resistant plastic and preparation method thereof

InactiveCN103951863BReasonable formulaEasy to preparePolymer scienceAmyl acetate
Owner:LUHE SHOUCHUANG PLASTIC HARDWARE PROD

Semiconductor device and method of manufacturing same

ActiveCN109390307ASemiconductor/solid-state device detailsSolid-state devicesElectrical conductorEngineering
Owner:TAIWAN SEMICON MFG CO LTD

Method for producing hirsutella sinensis with solids

ActiveCN103484383BSignificant kidney health effectsLower levelFungiMicroorganism based processesBiotechnologyKidney
Owner:QINGHAI JIUSHI WORM GRASS BIOTECH

Method and device for evaluating collision rate of aircraft in continuous descent based on the idea of ​​aircraft pairing

ActiveCN112002148BImprove work efficiencyPosition/course control in three dimensionsAircraft traffic controlVertical planeSimulation
Owner:中国民航管理干部学院 +2

Rotor and motor comprising same

InactiveCN109478811AReduce widthSmall torqueWindings insulation shape/form/constructionMagnetic circuit rotating partsEngineeringMagnet
Owner:LG INNOTEK CO LTD

A method for ex-situ soil thermal desorption

ActiveCN105234165BReduce usageTake advantage ofContaminated soil reclamationEngineeringBULK ACTIVE INGREDIENT
Owner:SOUTHEAST UNIV

A method and device for protecting ptn network services

ActiveCN104734950BIncrease profitEffective protectionHybrid transportService flowPathPing
Owner:ZTE CORP

Method for processing rabbit steak

InactiveCN101375721BFlavor enhancement and improvementEnhance and improve the basic flavorFood preparationFlavorMonosodium glutamate
Owner:宁波市嘉食满食品有限公司

Method for forming semiconductor element with recess type source electrode/drain electrode contact surface

InactiveCN1242457CLower the resistance valueImprove conductivitySemiconductor/solid-state device manufacturingEngineeringElectrode Contact
Owner:MACRONIX INT CO LTD

Piezoelectric Self-Sensing Actuator and Its Filtering Method for Electric Field Interference

ActiveCN106486594BThere will be no couplingHigh precisionPiezoelectric/electrostrictive devicesActuatorCeramic
Owner:HARBIN INST OF TECH

Multi-color 3D printing method, printer, printing device and computer storage medium

ActiveCN113787707BDoes not affect colorEasy to cleanAdditive manufacturing apparatus3D object support structuresComputer printingChange color
Owner:SHENZHEN CREALITY 3D TECH CO LTD

Refining method for vaseline hydrogenation

ActiveCN101492614BWide variety of sourcesLow investment costTreatment with hydrotreatment processesNickel catalystHydrogen
Owner:CHINA PETROLEUM & CHEM CORP +1

An insulated needle-nose pliers

InactiveCN104875134BPrevent personal electric shockAvoid accidentsPliersMetal-working hand toolsEngineeringElectric shock
Owner:STATE GRID CORP OF CHINA +2

Multi-phase high-speed AC motor system

ActiveCN103944318BImprove reliabilityImprove efficiencyAssociation with control/drive circuitsMagnetic circuit stationary partsAlternating currentConductor Coil
Owner:HARBIN INST OF TECH

Curtain type coating craft paper and preparation method thereof

ActiveCN102995501BDefoamers additionCoatings with pigmentsPulp and paper industryUltimate tensile strength
Owner:JIAN GRP

Whitelist configuration method and device in a coaxial Ethernet system

InactiveCN102075540BImprove convenienceBroadband local area networksComputer terminalBroadband
Owner:上海中兴思秸通讯有限公司

Inverted beam integrated inner climbing tower crane support device and implementation method

ActiveCN107043072BImprove climbing efficiencyShortened climb timeCranesBraced frameEconomic benefits
Owner:CHINA CONSTR THIRD ENG BUREAU GRP CO LTD

Noise reduction processing method and system for a noisy image

ActiveCN101719267BBreak down meticulously and thoroughlyReduce noise signalImage enhancementLow noiseDecomposition
Owner:NANJING ZHONGXING SOFTWARE

Lubricant used for swing and rolling forming and use method thereof

ActiveCN101747980BImprove bindingIncrease frictionBase-materialsSurface cleaningBoron nitride
Owner:GRIMAT ENG INST CO LTD

Ball worm gear pair

ActiveCN105889421AImprove transmission efficiencyQuality improvementToothed gearingsGearing elementsRefluxEngineering
Owner:李泰安

Method for producing aba-triblock copolymers with a bimodal b-block

InactiveCN102203151BLimited numberHigh viscosityCoatingsAdhesivesMethacrylatePolymer science
Owner:HENKEL KGAA

A mimetic fumonisin b 1 Antigen mimotope and its use

InactiveCN104311636BHarm reductionGood effectPeptidesBiological testingFumonisin B1Mimotope
Owner:NANCHANG UNIV

screw

InactiveCN104343793BImprove driving effectExtended service lifeBoltsScrewsStress concentrationState of art
Owner:DONGGUAN SHING HING METAL MFG

Monitoring directory sharing method and device

ActiveCN110839142BImprove experienceClosed circuit television systemsThird partyData pack
Owner:VISIONVERA INFORMATION TECH CO LTD

Method for decreasing titan content in molten ductile iron

InactiveCN100584960CReduce titanium contentPerformance impactProcess efficiency improvementChemical compositionTitanium nitride
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

TPU damping soles for heads and tail parts of functional shoes

ActiveCN102396838BReduce manufacturing costImprove shock absorptionSolesSynthetic resin layered productsEngineeringEthylene-vinyl acetate
Owner:MAOTAI FUJIAN SOLES CO LTD

A method for implementing user identity information association based on incomplete signaling data

ActiveCN112822649BImprove relationshipServices signallingNetwork data managementData miningData science
Owner:BEIJING SCISTOR TECH

Mine tailing sand brick and preparation method thereof

InactiveCN101767972BLow costHigh strengthSolid waste managementBrickSlag
Owner:WUHAN UNIV OF TECH

A heat-absorbing plate core of a solar flat heat collector and a solar flat heat collector

ActiveCN105299920BLight in massWill not corrodeSolar heating energyCollector thermal insulationHeat conductingPlastic materials
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1

A method and system for intelligent subject selection and assignment under the shift system

ActiveCN110837976BGuaranteed self-selectionForecastingResourcesEngineeringData mining
Owner:HANGZHOU STRONG NETWORK TECH

Charging vehicle

ActiveCN102859071AEfficient and cheap to operateGood reachRoads maintainenceRoad surfaceAutomotive engineering
Owner:JOSEPH VOEGELE AG

Method and system for on-line monitoring medicaments production mixing process

ActiveCN101206463BSuitable for automated processingQuality assuranceProgramme controlComputer controlMedicinePharmaceutical drug
Owner:NANTONG KANGSHENG MEDICAL EQUIP

Aramid fiber mica nano insulation paper and preparation method thereof

ActiveCN113089383AImprove insulation performanceHigh mechanical strengthMaterial nanotechnologyPlastic/resin/waxes insulatorsInsulation layerPapermaking
Owner:SHAANXI UNIV OF SCI & TECH

Circumferential scanning imaging detection method of geological reflector around wellbore

ActiveCN105589103BPrecise positioning directionQuality improvementSeismic signal processingSeismology for water-loggingReflected wavesWave field
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A method for extracting flavonoids in wild rice by deep eutectic solvent

ActiveCN111039912BIncrease polarityImprove solubilityOrganic chemistryMetabolism disorderXanthonoidFluid phase
Owner:TOBACCO RES INST CHIN AGRI SCI ACAD

Five-axis steel pipe intersecting line cutter

ActiveCN101954558BMeet high precision cutting requirementsMetal working apparatusLine tubingEngineering
Owner:WUXI HUALIAN SCI & TECH GROUP

Nianzhou Strain and its use

InactiveCN1288156CEnhanced inhibitory effectAntibacterial agentsOrganic chemistryShigella sonneiEscherichia coli
Owner:YUNNAN UNIV

Method for reducing power consumption of wireless terminal while data interaction

InactiveCN1893496BTelephonic communicationData switching by path configurationData transmissionWireless access point
Owner:BEIJING LHWT MICROELECTRONICS

Panda face recognition method based on limited training data

ActiveCN109614928BRealize precise identificationAccurate and effective identificationImage analysisGeometric image transformationImaging FeatureBoundary detection
Owner:CHENGDU RES BASE OF GIANT PANDA BREEDING

Gasoline and its preparation method

ActiveCN105062558BBoost octaneEmission reductionNaphtha treatmentNaphthaGasoline
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

The Method of Insulin Applied in Desulfurization of Coked Diesel Oil

ActiveCN105112096BSimple processEasy to operateTreatment with plural serial refining stagesWater bathsCatalytic oxidation
Owner:GUANGXI UNIV

clutch device

ActiveCN107664166BConformationally stableConnect anyFriction clutchesCouplingsRotational axisClutch
Owner:SCHAEFFLER TECH AG & CO KG

A Saddle-type Bypass of Rear Cloth Electrofusion

ActiveCN104061397BGuaranteed tightnessAvoid accidental failurePipe connection arrangementsTool bitEngineering
Owner:ZHEJIANG QINGFA PIPE TECH

A kind of fruit and vegetable cleaning agent and preparation method thereof

ActiveCN110452788BImprove the bactericidal effectEfficient removalInorganic non-surface-active detergent compositionsBiotechnologySodium bicarbonate
Owner:北京汇真源科技有限公司

Improved wet method for producing fuel ethanol

InactiveCN1212377CAccelerate the speed of water absorption and softeningMinimize and change immersionLiquid carbonaceous fuelsAlcoholDistillation
Owner:吉林省石油化工设计研究院

A wireless network access system and method

ActiveCN105704743BImprove access speedLower requirementPower managementWireless transmissionTerminal equipment
Owner:朔州云时代技术有限公司

A Two-Dimensional Fresnel Zone Plate Antenna Based on Planar Aperture Space Feed

ActiveCN111262019BRealize reconfigurable operating frequencyAchieve normal workRadiating elements structural formsAntennas earthing switches associationDielectric substrateEngineering
Owner:ZHEJIANG UNIV

Electric device

InactiveCN101239474BSolve the problem that the original position is not appropriateTo achieve the purpose of one machine with two usesPortable power driven sawsPower module
Owner:REXON IND CORP LTD

Pantoprazole sodium composition freeze-dried powder injection for injection

InactiveCN103550173AReduce dosageReduce adverse reactionsPowder deliveryOrganic active ingredientsSolubilityChitosan nanoparticles
Owner:HAINAN WEI KANG PHARMA QIANSHAN

Buffer oxygen removal device for combustion converter of associated gas in fire flooding oil field

ActiveCN109609222BSimple structureEasy to operateGas treatmentGaseous fuelsThermodynamicsCombustion
Owner:PETROCHINA CO LTD

one stroke internal combustion engine

ActiveCN105240118BSimple structureMature structureMachines/enginesExternal combustion engineInternal combustion engine
Owner:胡修府

Gear pump front cover with overflow protection

ActiveCN105370564BDoes not affect self-primingAvoid drudgeryRotary piston pumpsRotary piston liquid enginesGear pumpPipe fitting
Owner:XUZHOU KEYUAN HYDRAULIC

Tracking and positioning method and system for rail-water intermodal transport vehicle combining gnss and radar ranging

ActiveCN110824515BGuaranteed normal transportationEnsure transportation safetyElectric/magnetic contours/curvatures measurementsSatellite radio beaconingRadarTrackway
Owner:中铁武汉勘察设计院有限公司

An in-memory computing bit unit and an in-memory computing device

ActiveCN112558919BNo read and write interferenceReduce craft production costDigital data processing detailsPhysical realisationMemory cellParallel computing
Owner:中科南京智能技术研究院

Sensors, incontinence garments, and methods of activating incontinence garments

ActiveCN105078659BAbsorbent padsIntensive care medicineBiomedical engineering
Owner:NXP BV

Height adjustable multifunctional teaching aid

ActiveCN105852464BEasy to useEasy to watchWriting boardsFurniture partsFixed frameEngineering
Owner:ANQING NORMAL UNIV

cooking system

ActiveCN110710327BCooking-vessel materialsDomestic stoves or rangesEngineeringCurie temperature
Owner:SEB SA

Coil with air core of forcipated duplex winding based on printed circuit board

InactiveCN100536044CHigh measurement accuracyFlexible "skin" installationTransformersPrinted electric component incorporationElectromagnetic interferenceAir core
Owner:武汉格蓝若光电互感器有限公司

A kind of refining method of delafloxacin

ActiveCN105968099BHigh yieldHigh purityOrganic chemistryActivated carbonKetone
Owner:YANGTZE RIVER PHARM GRP CO LTD

A kind of high-performance anti-wear hydraulic oil and its preparation method

ActiveCN104845712BSimple preparation processLow costLubricant compositionOxidation stabilityPhthalate
Owner:ENG EQUIP CO LTD SUZHOU SAI SIDE

Mill roll assembly, rolling mill and method for rolling forklift portal frame profile steel

ActiveCN103316919BGuaranteed uptimeIncrease productionRollsMetal rolling arrangementsEngineeringRolling mill
Owner:LAIWU IRON & STEEL GRP

Fluorescent magnetic powder flaw detection flow line for drill rod joint

InactiveCN101710099BMaterial magnetic variablesSprayerRobotic arm
Owner:江苏融泰石油科技股份有限公司

Distribution network load change alarm method

ActiveCN106849356BEffective monitoringImprove work efficiencyCircuit arrangementsInformation technology support systemElectric power systemNetwork control
Owner:ILI POWER SUPPLY COMPANY SATE GRID XINJIANG ELECTRIC POWER +1

A sleep aid system with a database of sleep stability decision-making principles

ActiveCN112741943BAccurate sleep stateSleep state matchingCharacter and pattern recognitionDiagnostic recording/measuringPhysical medicine and rehabilitationSleep state
Owner:杭州云睡吧健康管理有限公司

A dust-proof hydraulic cylinder body welding seam welding device

InactiveCN104439742BOffset shockImpact forceWelding/cutting auxillary devicesAuxillary welding devicesHydraulic cylinderEngineering
Owner:LONGHE INTELLIGENT EQUIP MFG CO LTD

A current collector, its pole piece and electrochemical device

ActiveCN110247055BImprove securityImprove high rate charge and discharge performanceElectrode carriers/collectorsActive material electrodesElectrical batteryEngineering
Owner:CONTEMPORARY AMPEREX TECH CO

Database monitoring method, device, terminal equipment and storage medium

ActiveCN108460079BImprove performanceRealize long-term monitoringSpecial data processing applicationsDatabase design/maintainanceTable (database)Terminal equipment
Owner:PING AN TECH (SHENZHEN) CO LTD

Swimming pool all-round cleaning filter robot

ActiveCN104790696BFreedom of movementControl the direction of movementGymnasiumSwimming poolsWater volumeSolenoid valve
Owner:苏州市振渭城镇建设发展有限公司

A hydraulic actuator

ActiveCN103644155BReduce procurement costsReduce pollutionServomotorsFluid-pressure actuator componentsFuel tankActuator
Owner:SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD +1

A method for preparing haloethanol and ethylene oxide

ActiveCN106518622BSolve intractableDifficult problems to overcomePreparation by OH and halogen introductionSaponificationHigh selectivity
Owner:JIANGXI SUKEER NEW MATERIAL

A whole series of optical sight mirror body processing unit pre-positioning active top device

ActiveCN106735341BCompact structureEasy to operateTailstocks/centresEngineeringTailstock
Owner:NANTONG BAISHENG PRECISION MACHINERY +1

A method and device for displaying the slow charging state of a vehicle, and an automobile

ActiveCN108859834BRealize the display functionEasy to viewCharging stationsElectric vehicle charging technologyFast chargingDisplay device
Owner:BEIJING ELECTRIC VEHICLE

Method for removing metal ions in graphite oxide

ActiveCN106241781BEasy to removeSuppressed ionizationGraphiteCarboxylic saltCarboxylic acid
Owner:SICHUAN UNIV +1

A reinforced manhole cover

ActiveCN105040737BEasy to replaceHigh strengthArtificial islandsUnderwater structuresEngineeringCountersink
Owner:安徽恒绵智能装备有限公司

A method for testing vehicle crosswind stability

ActiveCN110231179BEasy to installEasy to useVehicle testingData informationCrosswind stabilization
Owner:CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD +1

A method and system for identifying pork freshness

ActiveCN112630293BFast and smart implementation of identificationMaterial analysis by electric/magnetic meansCharacter and pattern recognitionIon trap mass spectrometryData set
Owner:FOSHAN UNIVERSITY

A method of flight plan safety judgment and early warning based on four-dimensional trajectory operation

ActiveCN108877298BSolve the problem of disturbingImprove flight safetyFlight plan managementComputer scienceAir space
Owner:HARBIN INST OF TECH

Fixing device

InactiveCN103174721APrevent movementAgainst preventionPinsNutsEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A Two-Stage Composite Large Stroke High Precision Fast Mirror

ActiveCN110095860BSmall sizeReduce coupling effectOptical elementsEngineeringMechanical engineering
Owner:SHANTOU UNIV

Catheter and its manufacturing method

ActiveCN103118734BSimple structureSimple methodMulti-lumen catheterGuide tubeGuide wires
Owner:GOODMAN & COMPANY

A quality inspection system used in the production process of optical fiber ribbon

ActiveCN110394312BFill vacancyEnsure consistencySortingEngineeringMechanical engineering
Owner:绍兴阔源机械科技有限公司

A Spacecraft Attitude Filtering Method Based on Quaternion

ActiveCN110160530BSolving problems with ambiguous physical meaningNavigational calculation instrumentsInstruments for comonautical navigationQuaternionAngular velocity
Owner:BEIJING INST OF ELECTRONICS SYST ENG

User-set character size adaptive matching system

InactiveCN113064679BEfficient identificationTimely controlImage enhancementImage analysisSimulationAdaptive matching
Owner:曲建波 +1

Structurally programmable channel decoder for digital broadcast reception

InactiveCN1208945CEasy to handleTelevision system detailsColor television detailsInstruction memoryDigital signal processing
Owner:KONINK PHILIPS ELECTRONICS NV

Solid electrolyte material and preparation method thereof

ActiveCN102280660BGood chemical stabilityReduce conductivitySecondary cellsHigh energyRoom temperature
Owner:陕西泽邦环境科技有限公司

A module verification system based on nc system

ActiveCN107562617BSoftware testing/debuggingSystem verificationControl cell
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Glass fiber wool, nuclear grade glass fiber air filter paper and method for manufacturing nuclear grade glass fiber air filter paper

ActiveCN103993508BImprove water resistanceImprove radiation resistanceSynthetic cellulose/non-cellulose material pulp/paperFiltration separationNuclear gradeAcrylic resin
Owner:CHONGQING ZAISHENG TECH CORP

Method for separation of alkaloids in Kaoyasu by ph-zone refined countercurrent chromatography

ActiveCN105693714BReduce manufacturing costSimple and fast operationOrganic chemistryChromatographic separationTetrandrine
Owner:SHANDONG ANALYSIS & TEST CENT

Systems and methods for sparse code multiple access

InactiveCN104798317BModulated-carrier systemsRadio transmissionSymbol mappingMulti dimensional
Owner:HUAWEI TECH CO LTD

A high-strength casting core manufacturing process

ActiveCN111299516BPrevent crushingPrevent problems with out-of-shapeFoundry mouldsFoundry coresMechanical engineeringIndustrial engineering
Owner:龙岩市新罗联合铸造有限公司

Construction of a stem cell tumor targeting system bound to the surface of drug-loaded nanoparticles

ActiveCN106729740BSustained slow releaseKetone active ingredientsPharmaceutical non-active ingredientsBound drugTumor target
Owner:CHINA PHARM UNIV

Transformer and flat panel display device having the same

InactiveCN102543387ATransformers/inductances coils/windings/connectionsBobbinTransformer
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

A kind of EPE pearl cotton roll material preparation anti-loose winding device

ActiveCN110980361BRealize automatic windingEasy to tieWebs handlingCantileverMechanical engineering
Owner:中山市创爱鑫塑料制品有限公司

Housing and mobile terminal

ActiveCN107249054BAvoid deformationHigh strengthTelephone set constructionsStructural engineeringMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method of production smoke desulfurizer using spent sea bittern

InactiveCN1195572CLow costHigh desulfurization activityDispersed particle separationCalcium hydroxideChloride
Owner:CHINA PETROLEUM & CHEM CORP +1

Semiconductor device

ActiveCN113314516ASemiconductor/solid-state device detailsPrinted circuit aspectsInterference (communication)External storage
Owner:SEIKO EPSON CORP

Double-ridge dynamic adjustable orientation device and its adjustment method

ActiveCN103777306BMountingsPlane mirrorRoof prism
Owner:NO 60 RES INST OF GENERAL STAFF DEPT PLA

Production process of novel high-precision ultra-thin key

InactiveCN101609760BShape stableDimensionally stableElectric switchesKey pressingPunching
Owner:东莞星海丰电子有限公司

Surface Density Measurement Compensation System

ActiveCN112082901BHigh precisionEliminate bad effectsSpecific gravity measurementIonization chamberEngineering
Owner:CONTEMPORARY AMPEREX TECH CO

A large truck unloading auxiliary device

ActiveCN112010061BImprove stabilityControl decelerationLoading/unloadingStructural engineeringControl theory
Owner:滕州潍达智能科技有限公司

A method for improving the peculiar smell of tipping paper

ActiveCN104141257BImprove odorAvoid osmosisPaper coatingCoatingsFlavorAlcohol
Owner:HUBEI CHINA TOBACCO IND

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