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 kind of nano-silver concentrate and its preparation method

ActiveCN108247082BStrong reunion tendencyIncrease viscosityTransportation and packagingMetal-working apparatusHigh concentrationSilver particles
Owner:TAIYUAN HYPERION NEW MATERIAL CO LTD

Method and device for processing software information

ActiveCN106874366BImprove accuracyFix missing technical issuesFile metadata searchingFile/folder operationsInformation processingOperational system
Owner:TENCENT TECH (SHENZHEN) CO LTD

Voltage potential control circuit and related voltage potential control methods

InactiveCN102547308BBrightness and chrominance signal processing circuitsPhase differenceEngineering
Owner:MSTAR SOFTWARE R&D (SHENZHEN) LTD +1

In mobile communication system based on ip bearer and cell handover method in the system

InactiveCN102612069BImprove call awarenessImprove performanceWireless communicationRTP Control ProtocolComputer terminal
Owner:ZTE CORP

A kind of preparation method of nitrogen-doped ultramicroporous carbon nanosphere

InactiveCN105731421BSmall particle sizeLarge particle sizeMaterial nanotechnologyNano-carbonPolymer scienceCarbonization
Owner:TONGJI UNIV

Manufacturing method of semiconductor element and manufacturing method of solar cell

ActiveCN108391449BReduce the number of stepsInhibition of Outward DiffusionFinal product manufactureSemiconductor/solid-state device manufacturingImpurity diffusionElectrical battery
Owner:TORAY IND INC

A chimeric co-stimulatory switch receptor, encoding gene, recombinant expression vector, anti-tumor NK cell and its preparation method and application

ActiveCN109096404BStrong cytotoxicityBroad-spectrum targetingAntibody mimetics/scaffoldsMammal material medical ingredientsNatural Killer Cell Inhibitory ReceptorsCell therapy
Owner:XINXIANG MEDICAL UNIV

Glass tank flue gas treatment system

InactiveCN103212283BUninterrupted and stable operationAvoid cloggingDispersed particle separationBorideWater circulation
Owner:SUSHENG TECH WUXI

A marine air foam fire extinguishing system

ActiveCN110652672BAffect qualityEmpty in timeFire rescueFoaming agentCheck valve
Owner:九江中船长安消防设备有限公司

Air conditioner protection method and air conditioner protection device

ActiveCN104266307BTroubleshootingImprove user experienceMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning
Owner:WUHU MATY AIR CONDITIONING EQUIP CO LTD

Synthesis of ZSM-3 zeolite

InactiveCN1142095CEasy to manufactureEfficient preparationMolecular-sieve and base-exchange compoundsFaujasiteCrystal
Owner:FUDAN UNIV

Multifrequency jumping low-frequency non-polarized lamp power supply driving module

ActiveCN101778521BEasy to driveSimple designElectrical apparatusElectric lighting sourcesControl circuitElectrodeless lamp
Owner:WEIHAI DONGXING ELECTRONICS

A protective tank structure against high-speed fragments of underwater explosions

ActiveCN114212194BChange trajectoryAvoid damageHull bulkheadsFor bulk goodsUnderwater explosionDetonation
Owner:HARBIN ENG UNIV

Automotive water-cooled disc brakes

InactiveCN103388639BImprove thermal stabilityImprove cooling effectCoolant flow controlMachines/enginesControl systemHeat stability
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Automatic selection of orthogonal projecting inlay line and orthogonal projection image seamless inlay method

InactiveCN101303231BIncrease productivityImage enhancementPicture interpretationProjection imageAnt colony optimization algorithms
Owner:WUHAN UNIV

Sensor for Conductivity Measurement of Aqueous Phase Multiphase Flow in Vertical Riser

ActiveCN108397188BEnables direct measurementHigh precisionSurveyFluid resistance measurementsThermodynamicsEngineering
Owner:TIANJIN UNIV

Split type track wheel

InactiveCN102358104BReduce maintenance costsReduce fitRail-engaging wheelsEngineeringWaste material
Owner:CRRC BEIJING ERQI LOCOMOTIVE CO LTD

A transmission method and system for an fc switching network

ActiveCN113783805BAvoid wasteful situationsReduce complexityTransmissionTelecommunicationsEngineering
Owner:BEIJING TASSON SCI & TECH CO LTD

Liquid dressing for surgical department

InactiveCN100350982CStrong enoughBandagesAdditive ingredientPolyamide
Owner:BIOCHEM ENG COLLEGE OF BEIJING UNION UNIV

An electronic filter device and method related to oil products in the field of hydraulic pressure and lubrication

InactiveCN103807250BLow costReduce oil change frequencyElectrostatic separationLubrication elementsFiberFuel tank
Owner:上海远舰实科技发展有限公司

Il-8 inhibitors for use in treatment and/or prevention of bacterial secondary infections

ActiveCN110769824AAvoid infectionAntibacterial agentsAntiviralsSecondary InfectionsMicrobiology
Owner:DOMPE FARM SPA

An anti-blocking economizer structure

ActiveCN111006521BShorten speedReduce in quantityCorrosion preventionHeat exchanger casingsThermodynamicsFlue gas
Owner:山东王晁煤电集团新能发电有限公司

A preparation method of boron carbide porous ceramics for high temperature gas-cooled reactor nuclear control rods

ActiveCN109704771BHigh strengthHigh particle surface areaNuclear energy generationCeramicwareAdhesiveBoron nitride
Owner:NINGBO VULCAN TECH CO LTD

Valve chamber cover lid connecting structure using same

ActiveCN102182741BImprove NVH performanceTightly boundCasingsSpringsEngineeringCam
Owner:CHERY AUTOMOBILE CO LTD

DDos attack detection method based on concentric axis multidimensional data visualization model

ActiveCN102299911BReduced number of intersectionsEasy to identifyData switching networksGraphicsIp address
Owner:TIANJIN UNIV

Multi-view image color correction method based on visual perception

InactiveCN101729911BImprove robustnessIn line with visual habitsColor signal processing circuitsParallaxColor correction
Owner:NINGBO UNIV

A method for detecting crude protein in castor seeds or castor cake

ActiveCN107356702BHigh oil contentRelatively small errorChemical analysis using titrationPreparing sample for investigationBiotechnologyCastor Seed
Owner:新疆农业科学院生物质能源研究所

A casting separator with an automatic feeding mechanism

ActiveCN112139483BGuaranteed accuracyEasy to usePunchingEngineering
Owner:QUANZHOU MIAOYI AUTOMATION MACHINERY CO LTD

Electro-catalysis oxygen reduction catalyst based on boron-nitrogen co-doped nano-diamond

ActiveCN103316649BHigh electrocatalytic oxygen reduction activityLower overpotentialPhysical/chemical process catalystsCell electrodesOxygenChemical vapor deposition
Owner:DALIAN UNIV OF TECH

A visual evaluation method for core displacement effect

ActiveCN103091346BWill not harmAnalysis using nuclear magnetic resonanceNMR - Nuclear magnetic resonanceRock core
Owner:SHANGHAI UNIV

Production method for forming mushrooms

ActiveCN103445142BWater lossKeep the flavorFood preparationQuick FreezeBran
Owner:麦康食品(青岛)有限公司

Ductile metallic glasses

InactiveCN102099503BHigh intensityUltimate tensile strength
Owner:THE NANO CO INC

Foreground Detection Method Based on Motion Vector Division

ActiveCN104966305BEliminate jitterRun fastImage enhancementImage analysisComputer graphics (images)Motion vector
Owner:SHANGHAI JIAOTONG UNIV

Wireless access platform and equipment upgrading management system and method thereof

ActiveCN101577901BExpand management functionsImplement upgrade managementTransmissionNetwork data managementComputer moduleE communication
Owner:ZTE CORP

A household dancing machine

ActiveCN104826278BSimple structureEasy to useMovement coordination devicesCardiovascular exercising devicesLine shaftElectricity
Owner:CHONGQING UNIV

A high wear-resistant bearing

ActiveCN103317129BImprove wear resistanceLow costWear resistantStearic acid
Owner:成都威士达粉末冶金有限公司

A sweeper, automatic charging device and charging method

ActiveCN113693508BLimit positionAvoid damageCarpet cleanersFloor cleanersMechanical engineeringElectrical and Electronics engineering
Owner:深圳乐生机器人智能科技有限公司 +1

Heavy-oil hydrogenating catalyst and application thereof

ActiveCN102266760BImprove performanceRemoval of reference improvementCatalyst carriersFiltration separationPseudoboehmiteX-ray
Owner:CHINA PETROLEUM & CHEM CORP +1

A sunscreen gel containing oyster polysaccharide

ActiveCN103655232BPromote absorptionHigh extraction rateCosmetic preparationsToilet preparationsPolysaccharidePropylene glycol
Owner:河南敏涵化妆品有限公司

Cotton grasp mechanism adapted for reciprocation bale plucker

ActiveCN100422407CBlow softAvoid damageFibre cleaning/opening machinesEngineeringPlucker
Owner:ZHENGZHOU HONGDA NEW TEXTILE MACHINERY +1

A geomagnetic positioning method based on road magnetic field characteristics

ActiveCN107621263BAdded real-time map variable scalingImproved geomagnetic positioning performanceNavigational calculation instrumentsNavigation by terrestrial meansReference mapAlgorithm
Owner:北京麦钉艾特科技有限公司

Polyvinyl alcohol crosslinked thiolated hyaluronic acid/polyvinyl alcohol film and preparation method and application thereof

InactiveCN102070791BGood biocompatibilityCompact structurePharmaceutical non-active ingredientsPolymer scienceRoom temperature
Owner:FUDAN UNIV

High temperature gas sampling device

ActiveCN111413162BSimple structureEasy to operateWithdrawing sample devicesEngineeringMechanical engineering
Owner:ZHONGHAO CHENGUANG RES INST OF CHEMICALINDUSTRY CO LTD

An analysis method and system for transmission rate of packet service data

ActiveCN100527688CAutomate processingLow transfer rateData switching networksError prevention/detection by transmission repeatPacket communicationAnalysis data
Owner:DATANG MOBILE COMM EQUIP CO LTD

Bernoulli heat pump having laminar flow of refrigerant

ActiveCN114072622ALarge temperature differenceImprove energy efficiencyHeat recovery systemsFood preservationEngineeringRefrigerant
Owner:VENTVIA LTD

A kind of method for preparing nanoporous thermal insulation blanket

ActiveCN103802438BGood flexibilityImprove high temperature resistanceLamination ancillary operationsThermal insulationSurface layerPliability
Owner:中亨新型材料科技有限公司

A kind of production method of stainless steel pattern welded pipe

InactiveCN101767122BReduce rolling pressureReduce the minimum rollable thicknessEmbossing decorationsRubber materialHydrogen
Owner:杨元恒

A composite shear wall based on semi-prefabricated super-ductile reinforced concrete

ActiveCN104695594BImprove toughnessImprove tensile propertiesWallsReinforced concreteRebar
Owner:TONGJI UNIV

Attapulgite/polyacrylamide composite thickening agent and preparation method

InactiveCN102827317BGive full play to the thickening effectSimple manufacturing processWater bathsSalt resistance
Owner:绍兴柯桥鑫火印花材料有限公司

Robust speech characteristic extraction method based on sparse decomposition and reconfiguration

ActiveCN102290047BSpeech recognitionMutual transformationDecomposition
Owner:哈尔滨工业大学高新技术开发总公司

Application of lycopene in promoting yogurt fermentation and maintaining the stability of viable bacterial count during the shelf life of yogurt

ActiveCN105519669BShorten fermentation timeReduce the risk of fermentationMilk preparationFlavorLycopene
Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Bridge Lifting Support Bracket

InactiveCN104060539ALifting devicesBridge erection/assemblyProtection layerMechanical engineering
Owner:CHINA ENG CONSULTANTS +5

A fruit and vegetable product containing a high proportion of cis-configuration lycopene and its preparation method

ActiveCN108338343BHigh Lycopene ContentFood scienceBiotechnologyLycopene
Owner:上海植营生物科技有限公司

Oral spray

InactiveCN101829036BThe efficacy of the ingredients is clearImprove securityCosmetic preparationsNervous disorderBiotechnologyMenthol
Owner:李少君

An integrated device for agricultural furrow spraying and film covering

ActiveCN109041603BReal-time cleaningPrevent compactionSpadesPloughsAgricultural engineeringMechanical engineering
Owner:众智机械(临沂)有限公司

System for evaluating the speed of a tyre

InactiveCN107407693ADevices using time traversedTyre tread bands/patternsControl theoryMechanical engineering
Owner:OCIETE DE TECH MICHELIN

Method for preparing ethylene glycol through gas phase hydrogenation of oxalate

ActiveCN102649706BOrganic compound preparationHydroxy compound preparationCycloneGas phase
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for preventing ultra-low frequency oscillation of the active power of a hydroelectric unit during the adjustment process

ActiveCN109494790BAvoid misjudgmentImprove reliabilityFlicker reduction in ac networkSingle network parallel feeding arrangementsReal-time Control SystemControl engineering
Owner:HUANENG LANCANG RIVER HYDROPOWER

Method of obtaining primula forbesii and primula saxatilis interspecific hybrid by utilizing immature embryo rescue technology

ActiveCN103563749BImproved germplasmFacilitate genetic exchangeHorticulture methodsPlant tissue cultureHeterodea muelleriGermplasm
Owner:BEIJING FORESTRY UNIVERSITY

A tundish flow control system capable of filtering inclusions in steel

ActiveCN110947921BSimple structureConvenience for masonryMelt-holding vesselsThermodynamicsControl system
Owner:BAOSHAN IRON & STEEL CO LTD

Fault warning method, device and computer storage medium

ActiveCN110740061BImprove accuracyHigh precisionHardware monitoringCharacter and pattern recognitionFault classReliability engineering
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Ocean Front Identification Method and Device

ActiveCN109086818BStrong and weak trends are accurateSolve the problem of fine-grained recognitionCharacter and pattern recognitionSea surface temperatureRemote sensing
Owner:OCEAN UNIV OF CHINA

Method and device for lining construction in sewer

InactiveCN1238650CPipe laying and repairCorrosion preventionFilling materialsBand shape
Owner:ADACHI CONSTR IND +1

Gate device with functions of laminated dielectric stack and missing recovery

ActiveCN101527060BEnsure safetyEasy to take awayCoin/currency accepting devicesControl systemStructural engineering
Owner:GRG BAKING EQUIP CO LTD

Online loss calculation method for modular multilevel converter

InactiveCN102570864BRealize online computingEasy to observeAc-dc conversion without reversalResource utilizationFlyback diode
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Apparatus and method for locking screen rotation based on application layer

ActiveCN103631473BEasy to understandInput/output processes for data processingComputer moduleLock screen
Owner:MITAKE INFORMATION

A kind of rubber-tight molded rubber boots and preparation method thereof

ActiveCN106009088BExtended service lifeBeautiful appearanceDomestic footwearFootwearPolymer scienceStearic acid
Owner:鹤壁飞鹤股份有限公司

A toy for learning the English alphabet

InactiveCN103432751BStimulate interest in learning englishDevelop imaginationToysTeaching apparatusLetteringMaterials science
Owner:ZHENGZHOU FUDOU COMMERCE & TRADE

Automatic ice maker

InactiveCN1212498CLighting and heating apparatusIce productionIce waterSynthetic resin
Owner:HOSHIZAKI ELECTRIC CO LTD

A kind of preparation method of high-performance silicon nitride porous ceramics

ActiveCN109942310BHigh porosityImprove flexural strengthCeramicwarePtru catalystPorous ceramics
Owner:GUANGDONG UNIV OF TECH

Multi-site joint control single live wire switch

ActiveCN106033958BEliminate rising edge jitterElectronic switchingRelaysEngineeringPulse period
Owner:邳州市鑫盛创业投资有限公司

A device for quickly cleaning the smoke and dust on the flue wall

ActiveCN104654333BEasy to cleanSolid removalFirecrackerHelical line
Owner:江苏盐综产业投资发展有限公司

Real-time calculation method of position and attitude of large aperture antenna panel based on edge sensor

ActiveCN109724605BReal-time measurementReal-time fast actual position and attitudeAngle measurementNavigational calculation instrumentsEngineeringElectrical performance
Owner:XIDIAN UNIV

Cloth feeding dog frame adjustment mechanism and overlock sewing machine using the mechanism

ActiveCN109371576BEnhancement of flexible manufacturing capabilitiesImprove sewing qualityWork-feeding meansSewing-machine control devicesEngineeringFeed dogs
Owner:浙江杰克智能缝制科技有限公司

Accelerometer

ActiveCN102650649BImprove reliabilityLow priceAcceleration measurement using interia forcesAccelerometerMagnetic poles
Owner:北京中联博韬科技咨询有限公司

A device for quickly installing heat transfer tubes in a heat pump host

ActiveCN104759877BQuick installationSimple structureMetal working apparatusCouplingEngineering
Owner:CHINA THREE GORGES UNIV

Microwave induction detection method and device for security

ActiveCN104700543BImprove reliabilityAvoid frequent false positivesBurglar alarm electric actuationSignal waveSingle chip
Owner:NANCHONG SKY MICROWAVE

gnss multi-mode multiplexer module and multi-mode radio frequency transceiver system

ActiveCN104682985BGood choiceEnhanced inhibitory effectSatellite radio beaconingTransmissionLow noiseTransceiver
Owner:郑州威科姆科技股份有限公司

A Multi-Hop Forwarding Communication Algorithm Applied to Vehicle Ad Hoc Networks

InactiveCN105959993BDiffusion fastRealize timelinessWireless communicationTraffic flowNetwork overhead
Owner:BEIJING CARSMART TECH

Method for obtaining a large amount of adipose-derived mesenchymal stem cells from fat

ActiveCN108004207BHigh activityIncrease the number ofCell dissociation methodsSkeletal/connective tissue cellsLysisLiposuction
Owner:FIVE DIMENSION BY INCOSC HEALTH MANAGEMENT JIANGSU

A kind of equiaxed nanocrystalline Ti-Ni alloy with high thermal stability and preparation method thereof

ActiveCN112195368BAchieve preparationImprove thermal stabilityAuto industryChemical composition
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

An automatic control method and device

ActiveCN105334809BRealize remote controlComputer controlLocation information based serviceAutomatic controlRemote control
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

A metal tube ball head processing equipment

ActiveCN111659922BEasy and efficient processingEasy to operateExtrusion diesHollow article cleaningPipe fitting
Owner:临海市万宏机电配件厂

Main/standby switching device, method and single plate

InactiveCN101296063BImplement active/standby switchoverLow costError preventionPhysical layerEngineering
Owner:ZTE CORP

Welded submarine pipeline buckling stopper with base

ActiveCN103423514BReduce materialReduce weightPipe laying and repairEngineeringMechanical engineering
Owner:TIANJIN UNIV

Height sensor calibration method, device, equipment, electronically controlled air suspension and vehicle

ActiveCN110901324BAvoid calibrationReduce complexityElectrical/magnetic thickness measurementsResilient suspensionsElectric controlElectrical and Electronics engineering
Owner:GREE ELECTRIC APPLIANCES INC

Improved voltage regulator

ActiveCN108334147BHigh precisionElectric variable regulationCapacitanceHemt circuits
Owner:NANJING ZGMICRO CO LTD

Online three-dimensional recognition method of fabric defects

InactiveCN101598677BAvoid it happening againEliminate distractionsOptically investigating flaws/contaminationWrinkle skinImaging processing
Owner:TIANJIN POLYTECHNIC UNIV

A shock-absorbing sole

ActiveCN107455839BAct as a shock absorberEffective stabilizing supportSolesEngineeringMechanical engineering
Owner:晋江巨人商贸有限公司

A device for automatically returning to normal through magnetic force, a charging assembly for a charging earphone using the device, and a master-slave earphone

ActiveCN108200500BFirmly connectedMicrophonesLoudspeakersMagnetic tension forceEngineering
Owner:广东思派康电子科技有限公司

Switching power supply control circuit with secondary side feedback current detection

ActiveCN103780064BAvoid rebooting the startup processAvoid misjudgmentDc-dc conversionPower supply testingTime delaysEngineering
Owner:成都启臣微电子股份有限公司

A block effect denoising method and device

InactiveCN102123285BSolve the problem of low encoding performanceDigital video signal modificationImaging qualityBlock effect
Owner:深圳市云宙多媒体技术有限公司

A Welding Groove Processing Method for Pressure Vessel Non-Central Connector and Cylinder

ActiveCN107052506BAvoid excessive widthGuaranteed dimensions after weldingOther workshop equipmentGas flame welding apparatusEngineeringPipe
Owner:HARBIN ELECTRIC CORP QINHUANGDAO HEAVY EQUIP

Thin film transistor and its manufacturing method

ActiveCN104051541BReduce thicknessReduced series resistanceTransistorSemiconductor/solid-state device manufacturingInsulation layerIndium gallium zinc oxide
Owner:CHENGDU VISTAR OPTEOLECTRONICS CO LTD

A kind of aggregate spraying construction method

ActiveCN110447481BSpraying speed is fastQuality improvementExcavationsPlant cultivationAgricultural engineeringPlanting seed
Owner:中矿复绿(北京)生态科技发展有限公司

Intelligent light modulation film manufacturing technique

InactiveCN101334549BGuaranteed qualityGood electro-optical characteristicsNon-linear opticsPhase splittingLight modulation
Owner:ZHEJIANG XIXI GLASS

A Method of Protein Folding Prediction Based on Ant Colony Fish Swarm Algorithm

ActiveCN109524057BPromote escapeFast convergenceBiostatisticsArtificial lifeFisherySwarm algorithms
Owner:QIQIHAR UNIVERSITY

Low-cost aging-resistant home appliance color-coated plate and production method thereof

InactiveCN103498101BStrong aging resistanceHigh yieldSteelmakingHome appliance
Owner:武汉钢铁有限公司

A kind of super early strength concrete early strength agent and preparation method thereof

ActiveCN108101406BLower nucleation barrierPromote hydrationDiethylene glycol monobutyl etherInorganic salts
Owner:HENAN POLYTECHNIC UNIV

Data cut-off protection and repairing method of inlaid apparatus

InactiveCN1936853BFast repairIncrease usageRedundant operation error correctionElectricityTransient state
Owner:KONKA GROUP

Arbitrarily triangular sensor and calibration method thereof

InactiveCN102102985BReduce installation and commissioning requirementsSimple and fast operationMeasurement devicesEngineeringInstallation Error
Owner:西安威而信精密仪器有限公司

Phased source consistency determining method

InactiveCN102798889BSeismic signal processingQuality assuranceSignal to noise ratio degradation
Owner:JILIN UNIV

Simultaneous elevator car safety device and counterweight safety device actuation

ActiveCN108861965BElevatorsBuilding liftsElevator systemControl theory
Owner:OTIS ELEVATOR CO

Method and device for verifying process files in drive

ActiveCN102737172BTo achieve the purpose of custom signature verificationImprove protectionPlatform integrity maintainanceComputer security
Owner:TENCENT CLOUD COMPUTING BEIJING CO LTD

Cleaning device for solar photovoltaic panels using wind power

InactiveCN106788203BReduce consumptionImprove power generation efficiencyPhotovoltaicsPhotovoltaic energy generationPhotovoltaic power stationEngineering
Owner:CHINA JILIANG UNIV

Roping method and apparatus

InactiveCN101472828BSimple and cheap to implementErgonomicElevatorsWinding mechanismsEngineeringMechanical engineering
Owner:KONE CORP

A kind of cell-like structure lithium-sulfur battery cathode composite material and preparation method thereof

ActiveCN105514378BSpecial cell-like structureExcellent electrochemical propertiesCell electrodesLi-accumulatorsConductive polymerCell membrane
Owner:XIANGTAN UNIV

A planarization method for readout circuit

ActiveCN107644814BGuaranteed photoelectric characteristicsAvoid short circuitSemiconductor/solid-state device manufacturingManufacturing technologyLithographic artist
Owner:山西国惠光电科技有限公司

A processing and fixing device for an automobile central control panel

ActiveCN107263353BEasy to operateEasy loading and unloadingWork holdersPositioning apparatusElectrical and Electronics engineeringEngineering
Owner:ACCU JIANGSU CO LTD

A method and device for testing the lightning performance of a fan considering blade rotation

ActiveCN106089601BOvercome limitationsAccurately simulate lightning conditionsMachines/enginesWind motor monitoringSimulationStructural engineering
Owner:WUHAN UNIV +4

Water-dispersible cannabidiol product and preparation method thereof

InactiveCN110693027ASolve the problem of insoluble in waterImprove bioavailabilityDispersion deliveryHydroxy compound active ingredientsBiotechnologyOrganosolv
Owner:GUILIN NATURAL INGREDIENTS CORP

Wall-mounted walking air purifier

ActiveCN105650756BReduce misuseIncrease the area of ​​air purificationLighting and heating apparatusSpace heating and ventilation detailsElectricityAir purifiers
Owner:FOSHAN JINXINGHUI ELECTRICAL APPLIANCE

Garment steamer, control method and control system

ActiveCN107663762BEasy to operateImprove user experienceIroning apparatusTextiles and paperControl systemControl engineering
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Dastorin primary alkylate derivative and its pharmaceutical composition, its preparation method and application

InactiveCN104974118BOrganic active ingredientsOrganic chemistryAlcoholActive component
Owner:KUNMING INST OF BOTANY - CHINESE ACAD OF SCI

Method for anchoring paging controller transfer of mobile station

ActiveCN101043739BAchieve migrationWireless communicationEngineeringMobile station
Owner:HUAWEI TECH CO LTD

Bacteriostasis health-care headphone cover

InactiveCN102647643BGrowth inhibitionRelieves squeezing painEarpiece/earphone attachmentsBiotechnologyEngineering
Owner:刘彩霞

A method for measuring the velocity of intermediate ballistic projectiles based on pwvd distribution

ActiveCN107991660BHigh frequency resolutionGood time-frequency aggregationWave based measurement systemsFrequency spectrumTime–frequency analysis
Owner:NANJING UNIV OF SCI & TECH

Method and device for switching working modes of a pir camera

ActiveCN105491285BFast switching speedImage enhancementTelevision system detailsComputer moduleOperation mode
Owner:ZHEJIANG UNIVIEW TECH CO LTD

Xuan paper drying and baking flue gas treatment system

ActiveCN104492199BSimple structureImprove use of cleanlinessUsing liquid separation agentDryer sectionCooking & bakingFlue gas
Owner:CHINA XUAN PAPER

Lining assembly for a pivot arm of a vehicle door

InactiveCN102712240ADoorsCar door
Owner:DURA AUTOMOTIVE HLDG U K LTD

Steering lock anti-theft structure of the front of a motorized two-wheeled vehicle

ActiveCN104670364BImprove anti-theft performanceSolve the defect that the anti-theft effect is not idealAnti-theft cycle devicesVertical tubeVehicle frame
Owner:上海方宇工业设计有限公司

A kind of preparation method of high specific surface area multi-level structure melamine

ActiveCN109608410BIncrease the areaHigh pore volumePhysical/chemical process catalystsOrganic chemistryAlcoholPhysical chemistry
Owner:SHANDONG UNIV

Lightweight power battery box design method, system and battery box based on temperature control

ActiveCN114050369BEnsure safetyComprehensive consideration of safetySecondary cellsCell component detailsPower batteryTemperature control
Owner:西安奇盛电气设备有限公司

Wearable device

ActiveCN112904703BElectric power supply circuitsRatchetGear wheel
Owner:VIVO MOBILE COMM CO LTD

A rounded cutting device for dry towel and wet towel packaging bags

ActiveCN111846470BPaper article packagingWet wipeStructural engineering
Owner:郑州维普斯机械设备有限公司

A DMA transmission method for multi-core fine-grained synchronization for gpdsp

ActiveCN104615557BImprove line hit rateImprove transmission efficiencyElectric digital data processingEmbedded systemHit rate
Owner:NAT UNIV OF DEFENSE TECH

Method, device and computer program for transferring a session from a packet-switched access network to a circuit-switched access network

InactiveCN103119983BTelephonic communicationTransmissionAccess networkRadio access network
Owner:TELEFON AB LM ERICSSON (PUBL)

Online customer service method, online customer service server and online customer service system

ActiveCN105554139BSimplify the interaction processReduce the impact of selection limitationsTransmissionComputer terminalLibrary science
Owner:SHANGHAI XIAOI ROBOT TECH CO LTD

Using method of integrated type pump station gate trash rack

ActiveCN106702975ALow costReduce processing costs, etc.Barrages/weirsPump chamberWater flow
Owner:南通德高给排水设备有限公司

Defect hole image recognition method

InactiveCN101694472BImprove accuracyHigh precisionCharacter and pattern recognitionOptically investigating flaws/contaminationImaging processingDigital image
Owner:郭震

Method for configuring an image analysis device, image analysis method, and image analysis device

PendingCN112840352AGuaranteed uptimeBiological modelsRecognition of medical/anatomical patternsData setImaging analysis
Owner:SIEMENS HEALTHCARE DIAGNOSTICS INC

An offshore four-tube foundation type wind power complete machine installation vessel and its one-step construction method

ActiveCN106894953BEasy to shipImprove transportation safetyWaterborne vesselsWind motor assemblyElectricityTower
Owner:TIANJIN UNIV

A magnetic amplitude compensation method and system

InactiveCN106683258BEasy to measureSolve the problem of identifying genuine banknotes as counterfeit banknotesPaper-money testing devicesUsing electrical meansUltrasound attenuationRelational model
Owner:SHENZHEN YIHUA COMP +2

Water supply valve and water supply valve assembly for wall-mounted drum washing machine

ActiveCN104633209BMinimum footprintReduce or minimize installation spaceCheck valvesOther washing machinesEngineeringWater supply
Owner:DONGBU DAEWOO ELECTRONCIS CORP

Identification Method of Model Parameters of Thermal Power Unit System

ActiveCN110597070BGood value for analysisHigh precisionAdaptive controlAlgorithmEngineering
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Preparation method of a high-efficiency drilling fluid anti-temperature and anti-salt fluid loss reducer

ActiveCN105255458BOvercome the shortcomings of poor high temperature resistanceTo achieve the effect of high temperature resistanceDrilling compositionPartial hydrolysisSodium thiocyanate
Owner:滨州市立德石油科技有限公司

A dust removal button

ActiveCN105118718BImplement the auto-clear functionElectric switchesVentingDust particlesPush-button
Owner:DONGGUAN TOGRAN ELECTRONICS TECH

A ring rolling machine

ActiveCN106825146BMetal-working apparatusEngineeringSeam welding
Owner:KAIFENG AIR SEPARATION GROUP

A kind of production technology of engine clogging product

ActiveCN111702425BIncrease profitReduce processShaping toolsEngine componentsThermodynamicsWorking environment
Owner:东风汽车零部件集团有限公司通用铸锻分公司

Apparatus and method for measuring phase transition temperature of thin film materials

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