China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A helmet impact testing machine for helmet quality testing

ActiveCN106990006BAdjustable angleTo achieve the purpose of testing the quality of the helmetMaterial strength using repeated/pulsating forcesControl engineeringImpact testing
Owner:临沂罗开建设工程有限公司

High-density optical disk and process for producing the same

InactiveCN1228777CNo collisionAvoid breakingInformation arrangementRecord information storageOptical pickupHigh density
Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Rare-earth nano luninous particle based on fluorescent energy transfer principle and its preparing method

InactiveCN1304523CHigh luminous intensityGood luminous stabilityLuminescent compositionsSolubilityEnergy transfer
Owner:SOUTHEAST UNIV

Charging and discharging device for silicon wafer multi-line cutting machine

ActiveCN102501323BReduce slidingPositioning is simple and fastWorking accessoriesFine working devicesButt jointSlide plate
Owner:GCL POLY ENERGY HLDG

A kind of peony seed blend oil for puerpera and its preparation method

ActiveCN103815053BGood for healthReasonable nutritional contentEdible oils/fatsMicrowaveAdditive ingredient
Owner:杨盼盼

Window for display device and display device

InactiveCN107867030ASynthetic resin layered productsElectrical equipmentPolymer substrateDisplay device
Owner:SAMSUNG ELECTRONICS CO LTD

Closable/openable cover with respect to the main body of the electronic device

ActiveCN103326184BAchieve electrical connectionCoupling device detailsCasings/cabinets/drawers detailsEngineeringElectronic equipment
Owner:OMRON SHANGHAI

Single pump lithium bromide absorption unit

InactiveCN103791647BImprove running stabilityImprove heat transfer performanceEnergy efficient heating/coolingClimate change adaptationLithium bromideEvaporation
Owner:湖南运达节能科技有限公司

The performance debugging method of supercharging stage and turbofan engine

ActiveCN113062777BReduce the scope of structural adjustmentShorten assembly timeBlade accessoriesStatorsControl engineeringMechanical engineering
Owner:AECC SHANGHAI COMML AIRCRAFT ENGINE MFG CO LTD +1

A medical blood transfusion bottle hanger

ActiveCN111921035BImprove support stabilityInfusion devicesCleaning using toolsEngineeringScrew thread
Owner:遵义市播州区人民医院

Disc brake device

InactiveCN1254403CSimple structureThere will be no inaccurate braking actionAxially engaging brakesCycle brakesVehicle frameEngineering
Owner:阮志成

A Dynamic Tuning Method for Frequency Tracking of Transmitter of Wireless Power Transmission Equipment

ActiveCN105978169BLow priceImprove stabilityCircuit arrangementsResonanceTransmission equipment
Owner:SOUTHWEST JIAOTONG UNIV

Powder sintered porous filter alloy, its preparation method and its pre-compacted body

ActiveCN104195374BAvoid crackingReduce the chance of crackingChloride saltSulfate
Owner:CHENGDU INTERMENT TECH

Display panel and display device

ActiveCN109473568BSolid-state devicesSemiconductor/solid-state device manufacturingComputer graphics (images)Display device
Owner:BOE TECH GRP CO LTD +1

Lightweight optimization method of automobile frame

ActiveCN109829257BGeometric CADMulti-objective optimisationVehicle frameEntity model
Owner:JIANGLING MOTORS

A Molecular Structure Graph Retrieval Method Based on Evolutionary Computing Multi-View Fusion

ActiveCN111897987BSearch impactEasy to useCharacter and pattern recognitionStill image data clustering/classificationData setAlgorithm
Owner:SHANXI UNIV

Disk data protection method oriented to Linux operating system

InactiveCN102646079BEasy to manageGood practical valueMemory loss protectionOperational systemGNU/Linux
Owner:NAT UNIV OF DEFENSE TECH

Method and device for providing virtual protocol and controlling program providing media

InactiveCN1294733CEasy to send/receiveFriendly feeling ensuredTransmissionSpecial data processing applicationsAnimationCompanion animal
Owner:SONY CORP

Hydraulic automatic sealing joint of through-casing resistivity logging tool

ActiveCN103807537BSimple structureAvoid churnJoints with fluid cut-off meansBorehole/well accessoriesEngineeringResistivity logging
Owner:CNPC GREATWALL DRILLING ENG

High-strength low heat-expansion Fe-Ni-Co series alloy thin band with good magnetic characteristic for shadow mask

InactiveCN1215189CHigh strengthExcellent magnetic propertiesCathode ray tubes/electron beam tubesFurnace typesAlloyHigh intensity
Owner:JAPAN STEEL WORKS LTD +1

Chilling-type method for producing synthesis gas through oxidation of non-catalytic part of gaseous or liquid hydrocarbon

ActiveCN102923659BHydrogenSyngasSpray nozzle
Owner:EAST CHINA UNIV OF SCI & TECH

Connector

ActiveCN106505341BIncrease contactIncorrect coupling preventionCouplings bases/casesEngineeringElectrical and Electronics engineering
Owner:WISTRON CORP

Method for monitoring power grid equipment on line

ActiveCN102361350BAchieve accuracyImprove stabilityCircuit arrangementsSpecial data processing applicationsPower gridData quality
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A flotation machine impeller with widened transport zone

ActiveCN109225659BEfficient cycleFlotationImpellerMining engineering
Owner:BGRIMM MACHINERY & AUTOMATION TECH CO LTD +1

Steel coil material loading trolley

ActiveCN103084431BReasonable designCompact structureHydraulic cylinderEngineering
Owner:DALIAN SAGE GROUP

Cement grinding aid and preparing method thereof

InactiveCN102491672BSimple process designLow costCement grindingMaterials science
Owner:GUIZHOU CHUZHI BUILDING MATERIAL SCI & TECH

A kind of novel cement mixture material and its preparation method and application

ActiveCN104310819BReduce pollutionLow costCement productionSlagCarbide
Owner:QINGSHEN XINTONGLING BUILDING MATERIALS CO LTD

Treatment method of heavy metal wastewater

InactiveCN104261526BTo achieve the purpose of purifying wastewaterLarge particle sizeWater treatment compoundsWater contaminantsParticulatesIndustrial waste water
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Terminal fault repair method and system

ActiveCN105511973BSpeed ​​up bug fixesAvoid time costNon-redundant fault processingDomain nameIp address
Owner:SHENZHEN TCL NEW-TECH CO LTD

A double-acting reciprocating hydraulic pressure booster

ActiveCN108561344BSimple structureAchieve high frequency boostFluid-pressure convertersOil intakeMechanical engineering
Owner:SHANGHAI SHUNNUO MACHINERY

A two-axis three-dimensional laser head for complex machining surfaces

ActiveCN105798457BExtended range of processing capabilitiesGuaranteed to workLaser beam welding apparatusEngineeringMachining system
Owner:SHANGHAI EMPOWER AUTOMATION TECH CO LTD

A zero-cooling water control device and control method with preheating and over-temperature protection

ActiveCN110017615BMeet the needs of water occasions in different seasonsMeet the needs of water occasionsFluid heatersWater useThermodynamics
Owner:VATTI CORP LTD

Working method of a rotary disturbance type flocculation and stirring equipment for sewage treatment

ActiveCN108675417BAchieve relaxationDisturbance Range ChangeWater/sewage treatment by flocculation/precipitationFlocculationCircular disc
Owner:九江市蓝天碧水环保有限公司

Preparation method for cobalt carbonate material with dense structure and globoid shape

ActiveCN102701292BUniform sizeCompact structureCobalt carbonatesControl systemMicroparticle
Owner:NORTHWEST RES INST OF MINING & METALLURGY INST

Inhibiting hollow bricks

InactiveCN100434633CGuarantee unimpededHigh bonding strengthBuilding componentsBrickEngineering
Owner:陆志伟

Good-taste beverage container

InactiveCN108275642AWill not affect the tasteDwelling equipmentLiquid dispensingMicrocontrollerElectronic switch
Owner:聂世林

A kind of anti-flooding device and method

ActiveCN106702960BReduce lossesPlay the effect of flood preventionDamsDykesComputer moduleEngineering
Owner:GUANGDONG COMM POLYTECHNIC

A coagulant for treating textile wastewater

InactiveCN104276699BCohesion effect is goodImprove heat resistanceWater treatment compoundsWater contaminantsTextile printerSilicic acid
Owner:王玉琴

An assembly for protecting and removing high-speed input and output shafts

InactiveCN105042039BExtended duty cycleRecovery functionAssembly machinesMetal working apparatusEngineeringScrew thread
Owner:SHANGHAI MEISHAN TECH DEV

Positioning structure of inserts

ActiveCN109955431BAccurate placementDoes not affect appearanceCoatingsEngineeringMechanical engineering
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

A charging system for underwater unmanned vehicles with permanent endurance

ActiveCN109515662BMeet electricityOccupies little space inside the aircraftMachines/enginesEngine componentsMarine engineeringElectric power
Owner:HARBIN ENG UNIV

A kind of preparation method of high-strength and high-plasticity Aln/az91d magnesium-based composite material

ActiveCN105463232BImprove performanceSmall grain sizeMagnesium matrix compositeNitrogen
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Excavator hydraulic system with energy feedback function

InactiveCN104912137BStrong versatility of modulesRealize speed regulationMechanical machines/dredgersControl engineeringExcavator
Owner:SOUTHWEST JIAOTONG UNIV

A free gyro structure for fluid passage

ActiveCN104633445BPipeline systemsGyroscopeEngineering
Owner:JINCHENG NANJING ELECTROMECHANICAL HYDRAULIC PRESSURE ENG RES CENT AVIATION IND OF CHINA

Electrode for secondary battery and method for manufacturing same

PendingCN113728455AReduce fatigue fractureElectrode rolling/calenderingElectrode thermal treatmentBattery cellElectrical and Electronics engineering
Owner:LG ENERGY SOLUTION LTD

Domestic refuse resource treatment technology and apparatus therefor

InactiveCN101182250BAccelerated ripeningImprove stabilityBio-organic fraction processingClimate change adaptationSludgeResource utilization
Owner:ZHEJIANG UNIV

Rotary table rood box compaction multistation moulding machine

InactiveCN104107882AImprove work efficiencyRealize automatic controlMoulding machinesElectric machineryIndustrial engineering
Owner:青岛博大铸造机械有限公司

Modified cis-1,4-polybutadiene and its production method

InactiveCN104487459BReduce lossPrevent agglutinationSpecial tyresHalogenPolybutadiene
Owner:UBE IND LTD

A kind of combined casting preparation method of porous material

ActiveCN104876641BPorosity is easy to controlAperture controllableCeramicwarePorositySlurry
Owner:常州百隆微创医疗器械科技有限公司

Vertical all-purpose cyclone decontamination device

InactiveCN104128268BGuaranteed safe operationSimple designReversed direction vortexCycloneHoneycomb
Owner:尤云祥

Wireless connection control method and device

ActiveCN107295462BImprove versatilityConnection managementShort range communication serviceNetwork connectionTerminal equipment
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Double-layer peek resin composite material module and preparation method thereof

ActiveCN105524291BHigh hardnessImprove wear resistanceCoatingsCarbon fibersFrictional coefficient
Owner:NANJING COMPTECH COMPOSITES CORP +1

Method for preparing high grade activated carbon from rice husk ash

InactiveCN101264885BOvercoming the problem of excessive ash contentHigh modulusActivated carbonHigh absorption
Owner:JIANGNAN UNIV

Servo actuator hydraulic protection module structure

ActiveCN102410283BFluid-pressure actuator safetyServo actuatorElectro hydraulic
Owner:无锡市恒盛科技有限公司

A broadband radio frequency switch cmos circuit

ActiveCN102843121BElectronic switchingCMOSTransmission gate
Owner:XIAMEN UNIV

Greenhouse greenhouse spectrum online analysis and intelligent supplementary light system and supplementary light method

ActiveCN103582255BControl currentRealize quantitative intelligent supplementSaving energy measuresElectric light circuit arrangementCompensation effectOptoelectronics
Owner:XIAN UNIV OF TECH

Stirring and kneading device

PendingCN114797542ADucting arrangementsDomestic stoves or rangesEngineeringMechanical engineering
Owner:耐驰精细研磨技术有限公司

Stroke positioning device for powder molding hydraulic press

ActiveCN103085311BMeet the needs of multi-layer productsPressesHydraulic cylinderEngineering
Owner:朱锦忠

A strain of Bacillus tequila s1 with nitrogen-fixing function and its application in composting

ActiveCN112625948BPromote degradationHigh nitrogen contentBio-organic fraction processingBacteriaCelluloseTotal nitrogen
Owner:湖北都兴隆农业技术有限公司

Method and device for rapidly measuring sidewall appearance of micro-nano deep groove structure

ActiveCN102082108BRealize onlineQuick measurementSemiconductor/solid-state device testing/measurementUsing optical meansMiddle infraredLine width
Owner:HUAZHONG UNIV OF SCI & TECH

Adjustable lighter

InactiveCN101140076BTo achieve the purpose of adjusting the air outputSimple structureFuel lightersMechanical engineeringMADS-box
Owner:黄逢竞

A special fan blade applied to the power generation device in the tidal energy abundant area

ActiveCN110657059BReduce lossReduce maintenance costsMachines/enginesEngine componentsCurrent limitingFan blade
Owner:JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER

Assembly method of grate ring of diffuser assembly

ActiveCN109909676BControl Assembly ClearanceAvoid extrusion deformationMetal working apparatusEngineeringHeat treating
Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD

Method for reducing control load of dynamic source routing protocol

InactiveCN101437266BLighten the control loadReduce loadNetwork traffic/resource managementNetwork topologiesNetwork packetData transmission
Owner:XI AN JIAOTONG UNIV

A device and method for simulating a single-photon pulse signal source

ActiveCN109100028BImprove the simulation effectGuaranteed continuous outputInstrumentsMulti inputBoolean network
Owner:NANCHANG UNIV

Method and device for user positioning

ActiveCN106162863BPrecise positioningWireless communicationGeolocationField intensity
Owner:ULTRAPOWER SOFTWARE

A kind of phenylboronic acid-chitosan modified monolithic column and its preparation method and application

ActiveCN112337441BImprove adsorption capacityHigh sensitivityComponent separationOther chemical processesPolymer scienceBoronic acid
Owner:JIANGSU UNIV OF TECH

A carbon fiber composite material with a multi-scale high temperature resistant interface structure and its preparation method

ActiveCN111534050BDoes not affect strengthIncrease roughnessFiberElectrolysis
Owner:BEIJING UNIV OF CHEM TECH

Lithium negative electrode with lithium content gradient distribution and preparation method thereof, lithium secondary battery

ActiveCN112864374BFinal product manufactureCell electrodesMetallic lithiumConductive materials
Owner:郑州宇通集团有限公司 +1

Graphene-based three-dimensional porous electromagnetic shielding material suitable for high-temperature and humid environments

ActiveCN106397825BHas a three-dimensional connected structureHigh porosityHeat-exchange elementsDispersityElectromagnetic shielding
Owner:江苏盖姆纳米材料科技有限公司

A sorting and screening device for steel ball production

ActiveCN107931096BImprove screening efficiencyAvoid cloggingSievingScreeningGear wheelArchitectural engineering
Owner:张凤

One step address translation of graphics addresses in virtualization

ActiveCN101923520AMemory architecture accessing/allocationMemory adressing/allocation/relocationMemory addressVirtualization
Owner:INTEL CORP

Connector tool

InactiveCN103036128ACoupling device engaging/disengagingTwo-part coupling devicesEngineeringMechanical engineering
Owner:AMPHENOL CORP

A method and device for controlling a serial port of a wireless earphone, a wireless earphone, and a storage medium

ActiveCN110324748BExtend standby timeReduce power consumptionMicrophonesLoudspeakersEmbedded systemWireless
Owner:GOERTEK INC

Intelligent shifting robot arm and its transmission shifting performance test method

ActiveCN104696507BSimple structureLow costMachine gearing/transmission testingGearing controlDrive shaftControl theory
Owner:CHONGQING UNIV

Application of mir‑885‑5p and mir‑224‑5p in drug preparation

ActiveCN104056279BRestore sensitivityIncreased sensitivitySenses disorderGenetic material ingredientsTherapeutic effectReceptor for activated C kinase 1
Owner:RUIJIN HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE

Fundus camera with auto focus

ActiveCN110974152BFocusAccurate autofocusOthalmoscopesLight beamAutofocus
Owner:SHENZHEN SIBRIGHT TECH CO LTD

Information display method and electronic device

ActiveCN105373290BReduce the number of responsesReduce the burden onInput/output processes for data processingAlgorithmComputer graphics (images)
Owner:LENOVO (BEIJING) LTD

Single blade wind generator

ActiveCN103321844BReduce resistanceSo as not to damageFinal product manufactureMachines/enginesLine shaftDrive shaft
Owner:铜陵王燕堂生物科技有限公司

System and method for detecting islanding of electrical machines and protecting same

InactiveCN104584360ACurrent/voltage measurementEmergency protective circuit arrangementsElectricityIslanding
Owner:GENERAL ELECTRIC CO

A Dimension Optimization Method for Right Angle Bend Channel of Hydraulic Manifold Block

ActiveCN112883664BReduce volumeReduce weightFinal product manufactureDesign optimisation/simulationModelSimHydraulic manifold
Owner:SHANDONG UNIV

A Clamping Device for Generating Grinding of Few Hemispheres

ActiveCN103624680BIncrease productivityReduce control difficultyPositioning apparatusGrinding work supportsSurface roughnessHardness
Owner:XIAN AEROSPACEMOTOR MACHINE FACTORY

In-vehicle device and notification method of in-vehicle device

ActiveCN103121421BMake sure to getAdvertisingSignalling/lighting devicesAnimationParking space
Owner:SHANGHAI PATEO INTERNET TECH SERVICE CO LTD

A method for preparing hydrophobic strong-acid carbon material based on alkylation reaction and its hydrophobic strong-acid carbon material

ActiveCN110156014BEasy to separateImprove conversion rateCarbon compoundsOrganic chemistry methodsChlorobenzeneChlorosulfuric acid
Owner:NANCHANG UNIV

A processing method for preparing titanium anode plates from pure titanium slabs

InactiveCN103433320BUniform thicknessReduce unevennessAcid washingTitanium
Owner:LUOYANG SUNRUI TI PRECISION CASTING

Inductive load drive circuit

ActiveCN108011533BIncrease ascent speedAscent speed controlOperating means/releasing devices for valvesAc-dc conversionElectrical resistance and conductanceEngineering
Owner:YUKEN KOGYO

Heat dissipation system and heat dissipation method

ActiveCN109788727BCooling/ventilation/heating modificationsThermodynamicsEngineering
Owner:LENOVO (BEIJING) LTD

Oil mist separator

ActiveCN104564233AEasy to separateEfficient separationCasingsDispersed particle filtrationSuspended particlesLiquid state
Owner:GE JENBACHER

A Damping Adjustable Magneto-rheological Shock Absorber

ActiveCN104455178BAchieve regulationTake full advantage of mobilitySpringsNon-rotating vibration suppressionControl theoryMagneto rheological
Owner:CIVIL AVIATION UNIV OF CHINA

An electricity-coordinated new energy-saving lighting device

ActiveCN109373268BReduce consumptionGuaranteed reasonable useMechanical apparatusElectric circuit arrangementsLight equipmentPower station
Owner:杭州冠通节能科技有限公司

A kind of preparation method and application of capsule dispersion

ActiveCN109966174BEasy to wrapGood dispersionCosmetic preparationsToilet preparationsOrganic solventOil emulsion
Owner:WANHUA CHEM GRP CO LTD

Centrifugal vacuum cleaner

InactiveCN1223305CImprove vacuuming effectShorten the flow pathSuction filtersWaste collectionExhaust pipe
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Verification and Debugging Based on Programmable Interface

ActiveCN105474178BElectrical testingFunctional testingTest designMultiplexing
Owner:TEXAS INSTR INC

Method of forming semiconductor device

ActiveCN109427683BSolid-state devicesSemiconductor/solid-state device manufacturingDopantDevice material
Owner:TAIWAN SEMICON MFG CO LTD

A kind of manufacturing method of multi-layer leadless golden finger circuit board

InactiveCN102781171BEasy to prepareEasy to produceConductive material chemical/electrolytical removalMultilayer circuit manufactureEtchingEngineering
Owner:广东达进电子科技有限公司

Glass dam structures for imaging devices chip scale package

InactiveCN101246895AReduce process stepsReduce package sizeSemiconductor/solid-state device detailsSolid-state devicesCMOSEngineering
Owner:VISERA TECH CO LTD

Method for refining Radix astragali polysaccharide

InactiveCN100503644CHigh extraction rateHigh product purityAstragalus polysaccharideMicrowave
Owner:SHANGHAI INST OF PHARMA IND CO LTD +1

Gypsum Grinding Equipment for Orthopedics

ActiveCN107583727BTo achieve the purpose of grindingAvoid cloggingSievingScreeningOrthopedic departmentGypsum
Owner:滕仁杰

A kind of separation method of C9~C10 fraction

ActiveCN104276915BHigh purityHigh yieldDistillation purification/separationHydrocarbon by depolymerisationDepolymerizationPetroleum resin
Owner:CHINA PETROLEUM & CHEM CORP +1

Measurement method of convective heat transfer coefficient of water-rock interface during seepage heat transfer of fractured samples

ActiveCN109211971BCompensation for lossStable flowMaterial heat developmentTemperature controlControl system
Owner:CHINA UNIV OF MINING & TECH

A payment processing method for network transaction business

InactiveCN102663585BGuaranteed transaction feasibilityReduce investment pressurePayment architectureBuying/selling/leasing transactionsPaymentTransaction service
Owner:CHONGQING MIAOYIN TECH

Composite powder of wollastonite and spherical sio2 and its application

ActiveCN105199148BOvercoming the drawbacks of adding windingImprove MFRThermoplasticEpoxy
Owner:ZHEJIANG HUAFEI ELECTRONICS BASE MATERIAL

A kind of durable reflective self-layering road marking paint and preparation method thereof

ActiveCN111303722BNot easy to fall offIncreased durabilityRosin coatingsReflecting/signal paintsPolymer sciencePolyol
Owner:南京路伸交通科技有限公司

Novel application of patchouli alcohol

InactiveCN102895218BSmall toxicityInhibit synthesisHydroxy compound active ingredientsAntiviralsAlcoholSide effect
Owner:CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE

An Internet user behavior analysis early warning system and method

ActiveCN103763124BGuaranteed validityEnsure hazardData switching networksEarly warning systemNetwork packet
Owner:孙伟力

cooking utensils

ActiveCN109965666BConvenient self-lockingDoes not affect appearanceCooking-vessel lids/coversElectromagnetPhysics
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

A kind of preparation method of acetoacetanilide compound

ActiveCN103951582BHigh melting pointNot easy to agglomerateOrganic compound preparationCarboxylic acid amides preparationOrganic solventAcetoacetanilide
Owner:青岛海湾集团有限公司

A positioning and clamping device for a clothing display rack

ActiveCN110395524BEasy to fixAvoid Offset SkewWork holdersConveyor partsGear wheelEngineering
Owner:浙江高人道具有限公司

Electronic component installation apparatus, electronic component installation system and electronic component installation method

InactiveCN106879245AEfficient and high-precision installationElectrical componentsStatus testElectronic component
Owner:JUKI CORP

Method and system for determining the torque required to launch a vehicle having a hybrid drive-train

InactiveCN1717352AGas pressure propulsion mountingPropulsion using engine-driven generatorsControl parametersControl unit
Owner:EATON INTELLIGENT POWER LTD

Chinese medicinal composition for treating scapulohumeral periarthritis

InactiveCN101322816BGood effectAvoid painPowder deliveryAntipyreticMonkshoodsLicorice roots
Owner:李俊生

A kind of petroleum proppant and preparation method thereof

ActiveCN111747689BHigh mechanical strengthImprove insulation performanceFluid removalDrilling compositionFiberMeth-
Owner:SHENGLI OILFIELD FANGYUAN CERAMIC IND CO LTD

Vertical air conditioner indoor unit

ActiveCN107218660BShorten the lengthReduced height space occupiedDucting arrangementsLighting and heating apparatusEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Memory structure and manufacturing method thereof

ActiveCN102842581BAvoid reading errorsReduce programmatic distractionsSolid-state devicesSemiconductor/solid-state device manufacturingThermal electronEngineering
Owner:MACRONIX INT CO LTD

A waterproof distribution cabinet

ActiveCN113090126BAchieve waterproof effectAchieve effects that cannot be opened by ordinary meansNon-mechanical controlsKeysLocking mechanismBus interface
Owner:HOTOLI GUANGDONG ELECTRIC CO LTD

Electronic sphygmomanometer, method for controlling electronic sphygmomanometer, and program for controlling electronic sphygmomanometer

InactiveCN102858234AImprove ease of useEvaluation of blood vesselsAngiographyComputer scienceElectronic sphygmomanometer
Owner:OMRON HEALTHCARE CO LTD

A circuit breaker drawer seat

ActiveCN109038345BEasy to operateLabor-saving operationSwitchgear with withdrawable carriageEngineeringControl theory
Owner:CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)

Data statistics method and related device

ActiveCN109840262BImprove statistical efficiencyImprove query efficiencyDigital data information retrievalSpecial data processing applicationsData sourceData mining
Owner:SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD

A Human Action Recognition Method Based on Supervised Isometric Mapping

InactiveCN103400154BBreak through limitationsReduce complexityCharacter and pattern recognitionHuman bodyNearest neighbour classifiers
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Oral administration formulation of blueberry extract as coadjuvant for preserving health of human precorneal film

InactiveCN111712237AImprove antimicrobial propertiesSenses disorderPeptide/protein ingredientsBlueberry extractAdjuvant
Owner:外科和医用视网膜中心

A bus circuit in automatic sorting equipment for postal letters

ActiveCN103034136BImprove driving abilityGuaranteed anti-interference abilitySortingProgramme control in sequence/logic controllersLogistics managementComputer module
Owner:CHINA POST SCI & TECH

A Low VSWR High Sensitivity Millimeter Wave Detector

ActiveCN108051655BSmall VSWRReduce the difficulty of matchingElectromagentic field characteristicsSoftware engineeringHemt circuits
Owner:CHINA ELECTRONIS TECH INSTR CO LTD

A kind of composition containing anti-CD45 monoclonal antibody and using method thereof

ActiveCN109991410BEfficient removalHigh recovery rateMaterial analysisAntigenAntiendomysial antibodies
Owner:SHANGHAI BAIZE MEDICAL LAB CO LTD +2

Dumping container kit and its application method based on virtual reality fusion experiment

ActiveCN109967145BGuaranteed accuracyAvoid dangerInput/output for user-computer interactionReagent containersSimulationBottle
Owner:UNIV OF JINAN

Amphibious bicycle

InactiveCN102795067BImprove stabilitySafe and secure ridingAmphibious vehiclesEngineering
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

A reaction product of dopamine and resorcinol, its preparation method and application

ActiveCN112920190BGood water solubilityEasy to manufactureOrganic chemistryFluorescence/phosphorescenceFluoProbesDopamine
Owner:CHONGQING NORMAL UNIVERSITY

Light guide plate and backlight module

ActiveCN102900996BReduce or eliminate light leakageIncrease the angle of incidenceOptical light guidesAngle of incidenceLight guide
Owner:珠海晨新科技有限公司

Glue blades used in the production of solar photovoltaic modules

ActiveCN105449040BEasy to operateNot easy to shovel by mistakeFinal product manufactureSemiconductor/solid-state device manufacturingEngineeringKnife blades
Owner:江苏创基新能源有限公司

A wireless power transmission system for online load identification and load identification method

InactiveCN106532982BIncrease profitConstant currentCircuit arrangementsElectrical testingTransmission systemOnline identification
Owner:CHINA UNIV OF MINING & TECH

Wrist watch-type headset assembly

InactiveCN1921510AReduce lossReduce riskMicrophonesTransducer detailsEngineeringHeadphones
Owner:SAMSUNG ELECTRONICS CO LTD

Rechargeable battery charge and discharge test method, computer equipment and storage medium

ActiveCN108387847BReduce performancePrevent over dischargeElectrical testingBattery chargeCharge and discharge
Owner:长沙优力电驱动系统有限公司

Microcapsule suspension seed-coating agent

InactiveCN101356918BBiocideFungicidesAdditive ingredientBULK ACTIVE INGREDIENT
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Brush seal

ActiveCN109751091BReduce contact surfaceAchieve sealingLeakage preventionMachines/enginesBristleEngineering
Owner:AECC HUNAN AVIATION POWERPLANT RES INST

Water conservation plane scrubbing device

InactiveCN102240655AEasy to useLightweight mechanical structureCarpet cleanersFloor cleanersPeristaltic pumpWater leakage
Owner:ZHEJIANG UNIV

Method and device for identifying load state and measuring thickness of structural surface

ActiveCN112597834BThe result is accurateChanging the magnitude-frequency responseSubsonic/sonic/ultrasonic wave measurementCharacter and pattern recognitionVibration amplitudeFeature extraction
Owner:HUAZHONG UNIV OF SCI & TECH

Interface connection device and method

ActiveCN111858438BAvoid environmental problemsElectric digital data processingSignal waveSoftware engineering
Owner:REALTEK SEMICON CORP

Method and system for detecting carbon-containing compounds based on catalytic conversion technology

ActiveCN108333284BHigh detection sensitivityReduced Possibility of PoisoningChemical analysis using catalysisChemical analysis using combustionCatalytic oxidationFlame ionization detector
Owner:BEIJING SDL TECH

A kind of traditional Chinese medicine composition for treating children's psoriasis vulgaris

ActiveCN104306811BDefinite curative effectLow recurrence rateDermatological disorderPlant ingredientsSide effectLicorice roots
Owner:史飞

A kind of chemical heating material based on iron-containing sludge and preparation method thereof

ActiveCN112680198BLow costImprove performanceHeat-exchange elementsIndustrial waste waterKneader reactor
Owner:上海明奥环保科技有限公司

Camera hdr image effect switch control method, device, rearview mirror, vehicle and storage medium

ActiveCN112243089BGuaranteed automatic switchingImprove driving safetyTelevision system detailsColor television detailsDriver/operatorIn vehicle
Owner:BYD CO LTD

A scanning light source wavelength range locking device

ActiveCN104836109BAccurately achieve reciprocating scanningLow costActive medium shape and constructionPhotovoltaic detectorsPhotodetector
Owner:SHENZHEN GOLIGHT TECH

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