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.

Traceable blockchain-based digital currency transaction system

ActiveCN109583893BPayment protocolsPayment circuitsDigital currencyTerminal equipment
Owner:BEIHANG UNIV

A Relevance Evaluation Method for Internet of Things Item Information Search Ranking

ActiveCN110020228BImplement Performance EvaluationSupport personalized query needsDigital data information retrievalSpecial data processing applicationsPersonalizationEngineering
Owner:LINKWELL SCI & TECH CO LTD

Thermoplastic resin composite material for laptop shells and manufacturing method thereof

ActiveCN102532840BImprove performanceLow densityHeat resistanceUltimate tensile strength
Owner:HEFEI GENIUS NEW MATERIALS

Grinding wheel flipping conversion template mechanism of grinding wheel press hydraulic press

ActiveCN103802041BAvoid damageImprove stabilityGrinding devicesGrinding wheelAutomation
Owner:HUZHOU MACHINE TOOL WORKS

Treatment method of textile printing industry effluent

InactiveCN1156409CMultistage water/sewage treatmentTextile printerFlocculation
Owner:TIANJIN TANGGU XINYU ENVIRONMENTAL PROTECTION TECH

Automatic loading system for industrial CT experiment table

InactiveCN101738403BRealize wireless transmissionOvercoming the shortcomings of human loadingTransmission systemsMaterial analysis by transmitting radiationIndustrial engineeringHeavy metals
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Apparatus for manufacturing display device and method of manufacturing display device

PendingCN111660572AMechanical vibrations separationDomestic articlesDisplay deviceEngineering
Owner:SAMSUNG DISPLAY CO LTD

System and method for determining intraocular pressure

PendingCN114650766ATolerate positioning errorsTolerate selection errorsDiagnostic recording/measuringSensorsIntraocular pressureOptometry
Owner:OPHTHALMIC SCI LTD

A method and system for real-time three-dimensional reconstruction of bulk cargo stockpile

ActiveCN110458938BRealize 3D reconstructionLow costImage enhancementImage analysisComputational scienceBulk cargo
Owner:WUHAN UNIV OF TECH

Method for manufacturing alkaline cell diaphragm

InactiveCN1217433CThe polymerization process is simpleSimple equipmentCell component detailsPolyvinyl alcoholPolypropylene
Owner:刘朋军

Coating composition for multifunctional wall and coating system for wall

ActiveCN109971272BAvoid crackingGood weather resistanceCoatingsCoating systemGlass transition
Owner:威士伯涂料(广东)有限公司

Energy-saving type continuous sugar boiling machine

ActiveCN103652223BShorten the delivery pathQuality improvementFood processingConfectioneryWhole bodySugar
Owner:广东好心情食品集团有限公司

PM2.5 Concentration Prediction Method Based on Image Quality

ActiveCN106709903BImprove forecast accuracyEasy to removeImage enhancementImage analysisData setImaging processing
Owner:NANJING UNIV OF SCI & TECH

Biomedical chip used for blood coagulation tests, its manufacturing method and application

ActiveCN102692515BLong-lasting hydrophilicityDecorative surface effectsBiological testingInjection portBlood coagulations
Owner:NAT CHENG KUNG UNIV

Gluconic acid enoxacin and powder injection preparation method

InactiveCN101380326BSolve the problem of insoluble in waterGood quality and stabilityAntibacterial agentsOrganic active ingredientsGlucono delta-lactoneAlcohol
Owner:HAINAN LINGKANG PHARMA CO LTD

Method and device for detecting video stream playback

InactiveCN104735473BSelective content distributionReal-time computing
Owner:TVM BEIJING TECH

Mold Automatic Oiling Device for Magnesium Alloy Continuous Casting

ActiveCN106077541BEject evenlyMaterials scienceContinuous casting
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

A kind of Fe type resin ion exchange treatment method for groundwater with high hardness and high arsenic

InactiveCN107473332BSmall amount of workEasy to operateIon-exchanger regenerationSpecific water treatment objectivesPhysical chemistryIon exchange
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A kind of low warpage high thermal conductivity flame retardant composite material and its preparation method

ActiveCN105131588BImprove conductivityImprove heat resistanceHeat resistanceAntioxidant
Owner:古道尔工程塑胶(深圳)有限公司

A remote elevator call method and system

ActiveCN110980452BReduce waiting timeImprove operational efficiencyElevatorsOptimal schedulingSimulation
Owner:SHENZHEN TECH UNIV

A phase selection method for single-phase transition resistance grounding fault in partitioned distribution network

ActiveCN105738767BImprove visibilityImprove accuracyFault location by conductor typesVoltage amplitudeElectrical resistance and conductance
Owner:李景禄

Producer of high-flux continuous homogeneous emulsion drop

InactiveCN100469426CContinuous operationLarge amount of processingFlow mixersMixing methodsComing outEmulsion
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Preparation method of blast furnace injection coal

InactiveCN104619866BInhibition of attachmentInhibit occlusionSolid fuelsBlast furnace detailsPulverized fuel ashMixing ratio
Owner:MITSUBISHI HEAVY IND LTD

Garbage and waste automatic packaging machine

ActiveCN111846407BImprove packaging efficiencyReduce the problems that easily cause secondary environmental pollutionWrapping material feeding apparatusGripping headsRobot handBin bag
Owner:康捷仕智能科技上海有限公司

Power-assisted handle assembly and refrigerator

ActiveCN106013955BWing operation mechanismsWing handlesTransmission channelEngineering
Owner:HEFEI HUALING CO LTD +1

A method for reusing the leftover material of PVC slush plastic skin of automobile instrument panel

InactiveCN107418100BReduce pollutionReduce the need for importsPlastic recyclingCoatingsPolyvinyl chlorideEngineering
Owner:刘子睿

Assembly process of jq900a bridge erecting machine

InactiveCN103290781BControl the cost of erectionGuaranteed Node DurationBridge erection/assemblySUSPENDING VEHICLEEngineering
Owner:CHINA RAILWAY SIXTH GRP CO LTD

Lignan compounds combined with furanocoumarin compounds in the treatment of liver fibrosis

ActiveCN112107575BReduce fibrosisHigh expressionDigestive systemHeterocyclic compound active ingredientsFuranVascular endothelium
Owner:THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL

A nonvolatile resistive memory unit with multi-valued storage characteristics based on ferroelectric heterojunction and its preparation method

InactiveCN106992250BSimple structureImprove stabilityElectrical apparatusDigital storageHeterojunctionMemory cell
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Gas diffusion layer, arrangement and method for the production thereof

InactiveCN101171713ACell electrodesFinal product manufactureThermodynamicsFuel cells
Owner:CARL FREUDENBERG KG

Preparaton method of iron nickel alloy/copper composite wire material

InactiveCN1261245CImprove conductivityImprove thermal conductivityIngotCopper
Owner:SINO PLATINUM METALS CO LTD

A Method for Duplicative Detection of Public Contribution Merge Requests Based on Hybrid Similarity

ActiveCN108182181BImprove review efficiencyAvoid Duplicate Review EffortsSemantic analysisData setEngineering
Owner:NAT UNIV OF DEFENSE TECH

A kind of preparation method of porous carbon network based on graphene

ActiveCN106986647BLarge specific surface areaHigh porosityCeramicwareBiomass carbonMicrosphere
Owner:HANGZHOU GAOXI TECH CO LTD

A kind of method for preparing basic magnesium carbonate crystal at low temperature under the assistance of absolute ethanol

ActiveCN107324361BWide variety of sourcesRich reservesPolycrystalline material growthFrom normal temperature solutionsSlurryDigestion
Owner:SHENYANG LIGONG UNIV

Control method for positioning position-pressure of hydraulic cylinder of large-scale forging manipulator

ActiveCN101444817BThe key to overcoming height control difficultiesControl speedForging press drivesHydraulic cylinderNegative feedback
Owner:CHINA FIRST HEAVY IND +1

A rotary digital valve and an injection system of 3D printing equipment

ActiveCN104389832BHigh outputImprove printing efficiencyAdditive manufacturing apparatusOperating means/releasing devices for valvesRotary valveEngineering
Owner:FUJIAN HAIYUAN AUTOMATIC EQUIP CO LTD

Red light overriding detection system and method based on digital video camera

InactiveCN100507970CLow costEasy to useDetection of traffic movementClosed circuit television systemsDigital videoVehicle behavior
Owner:TSINGHUA UNIV

Pixel structure and manufacturing method thereof, display panel

ActiveCN105428391BIncrease the lighting voltageMitigate color crosstalkSolid-state devicesSemiconductor devicesLight-emitting diodeCrosstalk
Owner:TIANMA MICRO ELECTRONICS CO LTD +1

Equipment for continuously breaking oil-water emulsion by high-speed centrifugal separation

InactiveCN100333817CWon't breakSimple processNon-miscible liquid separationStraight tubeCentrifugation
Owner:SHANGHAI UNIV

Porous superfine polymer fiber and preparation method thereof

ActiveCN102747453BReduce dependenceEasy to operateArtificial filament washing/dryingFilament/thread formingFiberNon solvent
Owner:SICHUAN UNIV

Heating and Cooling Devices

InactiveCN102755113BImprove temperature uniformityHeating fastWarming devicesHeat conductingEngineering
Owner:王蕊

A thin-walled pipe laser micromachining device

ActiveCN103212899BGuaranteed cutting qualityReduce heat damageLaser beam welding apparatusTubular articlesEngineeringMachining
Owner:KUNSHAN THETA MICRO

A method for installing embedded parts of Hafen groove in aluminum alloy formwork construction

ActiveCN107975066BTensile structure is simpleEasy to assemble and disassembleArtificial islandsBuilding constructionsMaterials scienceWire rope
Owner:CHINA FIRST METALLURGICAL GROUP

Liquid crystal display device

InactiveCN110275338APrevent seepageImprove reliabilityNon-linear opticsImpurityElectric field
Owner:SHARP KK

Bracken pill and preparation method thereof

InactiveCN101623306BAntibacterial agentsPteridophyta/filicophyta medical ingredientsSolventChemistry
Owner:谢炜 +1

A kind of preparation method of high conductivity and heat-resistant aluminum alloy conductor

ActiveCN105671374BIncrease productionQuality improvementConductive materialMetal/alloy conductorsFilter systemHigh intensity
Owner:江苏和拓铝线有限公司

Hoopless Negative Ion Anti-Haze Cap

ActiveCN106267612BAvoid accessGood health effectBreathing masksElectrical batteryOxygen ions
Owner:ZHEJIANG YANGLING HEALTHCARE TECH CO LTD

A dust removal device for a garbage disposal system

ActiveCN111686535BReduce generationExtend working lifeUsing liquid separation agentSeparation devicesDust controlRockdust
Owner:赵莉莉

Topological structure of bidirectional L type DC-DC converter

InactiveCN101404451BOvercome stabilityRealize withstand voltageApparatus without intermediate ac conversionElectric variable regulationCapacitanceDc dc converter
Owner:BEIJING JIAOTONG UNIV

A data processing method, device, equipment and storage medium

ActiveCN111862956BImprove speech recognition rateReduce lossSpeech recognitionEngineeringSpeech sound
Owner:TENCENT TECH (SHENZHEN) CO LTD

Double guide rail glass regulator with equal lifting angular velocity

ActiveCN111425103BImprove sealingReduce noisePower-operated mechanismElectric machineryPulley
Owner:DONGFENG MOTOR CORP HUBEI

A kind of self-cleaning polyethylene film and preparation method thereof

ActiveCN107458052BSolve pollutionEasy to cleanLayered product treatmentSynthetic resin layered productsMicrocrystalline waxOptoelectronics
Owner:南京顶顺包装有限公司

A third-generation solar cell

ActiveCN108418521BImprove stabilityQuick releasePhotovoltaic supportsEnergy storageAutomatic controlEngineering
Owner:东营市航宇工贸有限责任公司

Gripper device for a star conveyor and star conveyor

InactiveCN102470996BConveyorsConveyor partsEngineeringBeverage industry
Owner:TYROLON SCHULNIG GMBH & CO KG

A mask-based hybrid floating-point multiplication low-power control method and device

ActiveCN110727412BReduce overheadSimple implementation logicDigital data processing detailsBinary multiplierFloating point multiplication
Owner:JIANGNAN INST OF COMPUTING TECH

Pharmaceutical equipment, filling machines and bottle conveying devices

ActiveCN104709703BQuick dismantlingQuick switchConveyor partsEngineeringBottle
Owner:湖南华尔特今朝科技有限公司

A precise two-dimensional motion platform and gene sequencer

ActiveCN109576145BRaise the resonant frequencyLower center of gravityBioreactor/fermenter combinationsBiological substance pretreatmentsComputational scienceGene
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Internal unit and external unit integrated wind-cooled refrigerating automobile, container, mobile refrigeratory refrigerating unit

InactiveCN100408950CEasy to installApplicable installationLighting and heating apparatusDomestic refrigeratorsIn vehicleEngineering
Owner:JIANGYIN LOONGSOLAR SCI & TECH

A method for upgrading and optimizing automobile instrumentation

ActiveCN109558156BReduce upgrade timeReduce waiting timeSoftware deploymentComputer hardwareDashboard
Owner:CHONGQING DELCO ELECTRONICS INSTR

Method for making a brake disk and brake disk

ActiveCN104455109ABraking discsBonded abrasive wheelsEngineeringCoating
Owner:FORD GLOBAL TECH LLC

Panel assembly and air conditioner

ActiveCN111829157AEasy to operateMechanical apparatusHeating and ventilation casings/coversEngineeringElectric control
Owner:WUHU MATY AIR CONDITIONING EQUIP CO LTD

Scrubbing, soaking and disinfection integrated device

InactiveCN104906609BReduce energy consumptionReduce volatilityCleaning using toolsChemicalsWater wheelEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Derusting machine in metal wire production equipment

InactiveCN111112375ALow investment costEasy to handleWire straightening devicesExtrusion cleaning devicesDrive motorMachine
Owner:国联机械实业股份有限公司

Power cable take-up machine

InactiveCN105329703AEasy to removeImprove work efficiencyFilament handlingPower cableEngineering
Owner:郯城县明珠发展有限公司

High-speed bearings with oil mist channels in the outer ring

ActiveCN110439927BIncrease the degree of packingAvoid damageBearing coolingFan bladeOil mist
Owner:馆陶县昊翔轴承制造有限公司

Formulations and electronic devices

ActiveCN102869672AGroup 4/14 element organic compoundsIndium organic compoundsSolubilitySilylene
Owner:MERCK PATENT GMBH

Treating infectious diseases using ice inhibitors

InactiveCN1901892ALow toxicityRelieve painAntibacterial agentsOrganic active ingredientsDiseaseOphthalmology
Owner:VERTEX PHARMA INC

Semiconductor device for domain crossing

InactiveCN1551235ADigital storageData controlDelay-locked loop
Owner:SK HYNIX INC

Protection method and circuit for simultaneous conduction of quasi-complementary voltage switching type d power amplifier

ActiveCN103107781BAvoid damageLow costAmplifier protection circuit arrangementsHemt circuitsComputational physics
Owner:SOI MICRO CO LTD

A device operation stability analysis method and system

ActiveCN109147081BAchieve stabilityRegistering/indicating during manufacturing processResourcesFeature vectorControl engineering
Owner:MIXLINKER NETWORKS INC

A kind of hydrogenation catalyst and its application in hydrodeoxygenation

ActiveCN105268449BMetal/metal-oxides/metal-hydroxide catalystsRefining to eliminate hetero atomsCobalt metalHydrated alumina
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for realizing tax controlled data monitoring of POS system

InactiveCN100466558CEffective monitoring of working statusLow retrofit costData representation error detection/correctionPulse modulation television signal transmissionNetwork controlControl data
Owner:HISENSE INTELLIGENT COMML SYST CO LTD

Polishing device

InactiveCN102862103BImprove polishing efficiencyPlane surface grinding machinesDrive shaftEngineering
Owner:FUYU PRECISION COMPONENTKUNSHANCO LTD

Fast Glass Ball Lens Polishing Machine

ActiveCN104589182BRapid polishingOptical surface grinding machinesGlass ballEngineering
Owner:CHANGZHOU RUNCHANG PHOTOELECTRIC TECH

Switching-on ready indicating mechanism of circuit breaker operating mechanism

ActiveCN101901728BConditions for uniquenessSwitching device condition indicationProtective switch operating/release mechanismsStored energyEngineering
Owner:WUXI XINHONGTAI ELECTRIC TECH CO LTD

A kind of extraction method of hyaluronidase

ActiveCN103060291BThe yield of traditional process is lowLower titerEnzymesFreeze-dryingSalting out
Owner:QINGDAO JIULONG BIO PHARMA

Switching regulation circuit, control circuit thereof and input voltage detecting method for switching regulation circuit

ActiveCN102868288BOvercome deficienciesOvercome defectsDc-dc conversionElectric variable regulationVoltage referenceEngineering
Owner:RICHTEK TECH

Epstein-Barr virus vca/na1-iga antibody combined detection reagent and preparation method thereof

ActiveCN104297482BHigh affinityImprove stabilityDisease diagnosisColloidIgA.monoclonal
Owner:中山生物工程有限公司

A kind of polypropylene composition and polypropylene twist packaging film

ActiveCN104250397BIncrease stiffnessImprove stiffnessFlexible coversWrappersPolymer sciencePetroleum resin
Owner:CHINA PETROLEUM & CHEM CORP +1

A wiring harness connector assembly machine

ActiveCN106602387BReduce manual operationsImprove work efficiencyElectrically conductive connectionsContact member assembly/disassemblyAssembly machineCable harness
Owner:浙江小宇科技股份有限公司

removable endotracheal tube

ActiveCN103599583BAvoid damageAvoid risk of injuryTracheal tubesTracheal tubeBronchial tube
Owner:SICHUAN CANCER HOSPITAL

Polishing device and method of sapphire

InactiveCN101664894BReduce or even eliminate the impactEliminate the effects ofEdge grinding machinesSurface roughnessEngineering
Owner:GUANGDONG UNIV OF TECH

A kind of preparation method of niobium carbide and tantalum carbide electrode

InactiveCN103482625BReduce stepsSimple processCarbon compoundsLead-acid accumulator electrodesEpoxyElectrolysis
Owner:NO 63971 TROOPS PLA

Multiple PCR primer group for human HNF-1 alpha gene amplification

InactiveCN1473943AMicrobiological testing/measurementRecombinant DNA-technologyLate onset diabetesFhit gene
Owner:SAMSUNG ELECTRONICS CO LTD

Three-dimensional graphene material with microporous-mesoporous-macroporous hierarchical structure and its preparation method and application

ActiveCN106467300BLow costReduce electrical conductivityHybrid capacitor electrodesGrapheneCvd grapheneHigh conductivity
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

A kind of defoaming and pressing machine

ActiveCN105751582BReduce manual operationsImprove processing efficiencyBox making operationsPaper-makingEngineeringLabor operations
Owner:SHENZHEN YUTO PACKAGING TECH

Apparatus and method for controlling the operation of a vehicle engine

ActiveCN106347371BReduce consumptionHybrid vehiclesLiquid coolingCoolant temperatureControl theory
Owner:HYUNDAI MOTOR CO LTD +1

Explicit instruction scheduler state information for the processor

ActiveCN107810484BConcurrent instruction executionCode compilationScheduling instructionsSoftware engineering
Owner:MICROSOFT TECH LICENSING LLC

Twin-helix agitating scraper pusher with small retractable blades

InactiveCN106427035BAvoid enteringHigh outputTransportation and packagingRotary stirring mixersEngineeringBolt connection
Owner:HARBIN UNIV OF SCI & TECH

A method, device, system and medium for querying website access ranking information

ActiveCN109063158BSolve the problem of increased difficulty in monitoring pageviewsSpecial data processing applicationsWeb data retrieval using information identifiersWeb siteDomain name
Owner:CERNET CORP

Method and device for detecting spatial thermal noise at position of antenna

InactiveCN101867423BSignal strength real-time detectionTransmission monitoringTransceiverCarrier signal
Owner:ZTE CORP

Separation method of disodium 5 '-inosinate

PendingCN114302888AEfficient separationHigh separation yieldBacteriaSugar derivativesBiotechnologyInosinic acid
Owner:CJ CHEILJEDANG CORP

Base plate of improved table tennis racket and table tennis racket thereof

ActiveCN104043236BImprove rigidityNot prone to shrinkageRacket sportsEngineeringTennis racket
Owner:GUANGZHOU DOUBLE FISH SPORTS GOODS GRP

A method for producing nozzles from shell coatings

ActiveCN105880469BHigh strengthDoes not affect strengthFoundry mouldsFoundry coresPressure systemDry sand
Owner:JIANGSU FEILU HEAVY MACHINERY MFG CO LTD

A method to improve the photoelectric conversion efficiency of perovskite solar cells

ActiveCN108832003BGood lookingImprove photoelectric conversion efficiencySolid-state devicesSemiconductor/solid-state device manufacturingPerovskite solar cellThin membrane
Owner:NANJING UNIV OF POSTS & TELECOMM

An environment-friendly drip irrigation device for agricultural cultivation

ActiveCN112335392BAvoid problems with frostbitten plant rootsImprove stirring efficiencyPressurised distribution of liquid fertiliserGrain treatmentsAgricultural sciencePlant roots
Owner:安徽金圩生态农业有限公司

Testing system and method for disperse test and central administration

InactiveCN1277203CEasy to manage centrallyRapid positioningHardware monitoringComputer hardwareTest script
Owner:INVENTEC CORP

Method of stretching glass preform bar

ActiveCN101481208BIncrease profitImprove drawing accuracyGlass making apparatusEngineeringSet point
Owner:TIANJIN XINMAO SCI & TECH

State detector for push plates of packing machine

ActiveCN103029873BPrevent serious quality defectsPackaging automatic controlElectrical and Electronics engineering
Owner:LONGYAN CIGARETTE FACTORY

Pavement settlement monitoring system and method based on gnss and inclination sensors

ActiveCN113340268BRealize real-time monitoringRealize the true restorationHeight/levelling measurementMonitoring siteMonitoring system
Owner:武汉智菱物联科技有限公司

Electrically heated particulate filter using catalyst striping

InactiveCN101418711BServe as an exampleSilencing apparatusMachines/enginesCombustionEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC

Method and system for generating test data

ActiveCN105955887BEnsure consistencyImprove work efficiencySoftware testing/debuggingMATLABData sequences
Owner:深蓝汽车科技有限公司

Storage device array magnetic bit with of with sharing one common line

InactiveCN1445782AMagnetic-field-controlled resistorsSolid-state devicesBit lineParallel computing
Owner:SAMSUNG ELECTRONICS CO LTD

A needle beam trolley

ActiveCN111963204BNo added bulkReduce volumeUnderground chambersTunnel liningValve stemMechanics
Owner:RAILWAY NO 5 BUREAU GRP FIRST ENG CO LTD +2

A Method of Resisting Wavelength Attack in Quantum Key Distribution System

ActiveCN104518867BAvoid security breachesKey distribution for secure communicationSignal lightLength wave
Owner:QUANTUMCTEK

Three-dimensional measurement device, system and production method

PendingCN114383529AProgramme controlImage analysisMeasurement deviceSimulation
Owner:CANON KK

Single number two-color wiring fluorescence label typography

InactiveCN100376410CGuaranteed printing effectGuarantee quality requirementsPattern printingFluorescenceEngineering
Owner:CHINA BANKNOTE PRINTING & MINTING

A Dynamic Estimation Method of Passenger Flow od in Urban Rail Transit Network

ActiveCN106875314BImprove estimation accuracyGuaranteed reliabilityData processing applicationsTransit networkDistribution matrix
Owner:SOUTHEAST UNIV

Method for construction of deep layer rotating spraying mixture pile with diffusion preventing plate

InactiveCN100366828CImprove uniformityHigh strengthBulkheads/pilesDiffusionArchitectural engineering
Owner:SHANGHAI JIAOTONG UNIV

A kind of preparation method of [1,2,4]oxadiazinoindolin-3-one derivative

ActiveCN113429424BRaw materials are easy to getHigh yieldOrganic chemistryPtru catalystOrganic solvent
Owner:HUAQIAO UNIVERSITY

Method for ashing

InactiveCN1625800ASemiconductor/solid-state device manufacturingHigh dosesHigh pressure
Owner:PSK INC

Device and method for drying supercritical carbon dioxide microemulsion

ActiveCN102345968BLow viscosity coefficientImprove diffusion abilityDrying solid materials without heatWater basedDrying time
Owner:新疆中科丝路物联科技有限公司

Compound water-repellent gypsum additive

InactiveCN101560076BReduce solubilityEvenly dispersedOther chemical processesSolid waste managementInorganic saltsParaffin wax
Owner:UNIV OF JINAN

A kind of poplar promoter ppstmm induced by plant hormone and its application

ActiveCN108251426BImprove stress resistanceBacteriaMicroorganism based processesBiotechnologyPlant hormone
Owner:NANJING FORESTRY UNIV

Control unit and control method for multiple sets of power engine units in a power plant

ActiveCN106068589BSingle network parallel feeding arrangementsSystems intergating technologiesElectricityPower station
Owner:WARTSILA FINLAND OY

Absorbent body and absorbent article using the absorbent body

ActiveCN104125839BEasy to deodorizePharmaceutical delivery mechanismAbsorbent padsCrosslinked polymersAbsorbent material
Owner:LIVEDO CORP

Method for repairing array substrate and array substrate

ActiveCN108287442BReduce in quantityImprove yieldSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMaterials science
Owner:CHONGQING BOE OPTOELECTRONICS +1

Under-screen optical fingerprint imaging device

ActiveCN109858417BEliminate reflectionsImaging RealizationCharacter and pattern recognitionLight sensingOptical axis
Owner:SILEAD

Apparatus and method for controlling upward channeling of oil layer casing in oil and water wells

ActiveCN108691515BSimple structurePrevent up and down movementSealing/packingWater wellFlange
Owner:PETROCHINA CO LTD

A kind of unmanned aerial vehicle control method and unmanned aerial vehicle control system

ActiveCN105620731BMeet functional requirementsEasy to operateAircraft controlRemote controlled aircraftControl systemEconomic shortage
Owner:POWERVISION ROBOT INC

A kind of preparation method of silicon-based oxynitride fluorescent powder

ActiveCN103642492BEasy to manufactureLess varietyLuminescent compositionsNitrogen gasMaterials science
Owner:XIAMEN UNIV

Combined HID electric arc tube

InactiveCN101373698BImprove withstand voltage characteristicsHigh working pressureGas discharge lamp detailsElectric arc furnaceEngineering
Owner:JIANGSU HAOMAI LIGHTING SCI & TECH CO LTD

A microblog-based advertising recommendation method and system

ActiveCN103617230BReal-timeGood effectSpecial data processing applicationsMarketingFeature vectorMicroblogging
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A portable computer cooling module and computer cooling device

InactiveCN111240449BEasy to removeImprove cooling effectDigital data processing detailsAir pumpEngineering
Owner:ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH

A hydraulic control valve group and hydraulic valve control cylinder system

ActiveCN113494493BRealize automatic oil returnGuaranteed self-locking functionServomotor componentsServomotorsHydraulic cylinderHydraulic ram
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A car eco-driving state prompt system and prompt method

ActiveCN104276107BImprove fuel economyPrecise shift operationData processing managementElectric/fluid circuitCar drivingClutch
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Interpolation processing method during image processing

InactiveCN100366054CReduce blurQuality improvementTelevision system detailsColor television detailsPattern recognitionImaging processing
Owner:BEIJING SUPERPIX MICRO TECHNOLOGY CO LTD

A display separation type high-safety automatic inspection cabinet for fire protection

ActiveCN113038766BGuaranteed long-term stabilityImprove securityClamping/extracting meansResilient/clamping meansDisplay deviceEngineering
Owner:徐开电气有限公司

A method and device for generating a shape word cloud

ActiveCN110189393BGuarantee authenticityImprove expressivenessNatural language data processingEditing/combining figures or textAlgorithmSpeech recognition
Owner:SHANDONG UNIV

A kind of asphalt thermal recycling equipment

ActiveCN103911936BReduce the risk of agingEmission reductionRoads maintainenceCombustion chamberDrive shaft
Owner:无锡龙立工程机械有限公司

A system and method for dynamic adjustment of flowback nozzle after shale gas horizontal well pressure

ActiveCN111810108BRaise EUR targetFluid removalDesign optimisation/simulationHorizontal wellsStress factor
Owner:CHENGDU CHUANGYUAN OIL & GAS TECH DEV

Preparation of polyclonal preparations for covid-19 patient-specific immunotherapy

ActiveCN111978394BLow costHigh activityCell dissociation methodsCulture processLymphocyteToxin detection
Owner:广东龄值生物科技有限公司

A session processing method and system

ActiveCN109617953BAchieve persistenceFast readTransmissionSoftware engineeringProcessing
Owner:ASIAINFO TECH NANJING

Method, system and equipment for speed simulation power

ActiveCN112535840BRestraint torsionInhibit currentMovement coordination devicesCardiovascular exercising devicesSimulationCalculation methods
Owner:QINGDAO MAGENE INTELLIGENCE TECH CO LTD

A kind of river bottom mud restoration agent and its preparation and application method

ActiveCN110563292BSimple manufacturing methodSludge treatmentPolyvinyl alcoholAdhesive
Owner:海绵城市投资有限公司

Method for analyzing data having shared and distinct properties

InactiveCN101303417BGuaranteed independenceElectric/magnetic detection for well-loggingMagnetic measurementsData setComputer science
Owner:PRAD RES & DEV LTD

A splicable high-resilience floor mat

ActiveCN111057364BHigh reboundImprove adsorption capacityFloor carpetsEngineeringHardness
Owner:YIWU BEWALKER COMMODITY CO LTD

Method of repairing a mobile vane of a turbomachine, turbomachine vane and turbomachine comprising this vane

InactiveCN101298687AImprove featuresDoes not affect fatigueBlade accessoriesMachines/enginesElectrolysisMetal particle
Owner:SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A

Phosphate eliminating flocculant and its production process

ActiveCN1275875CRaw materials are easy to getSimple componentsWater/sewage treatment by flocculation/precipitationHigh phosphateFlocculation
Owner:善水(南通)工业技术有限公司

A kind of boar breeding-promoting prevention and control method

ActiveCN113994923BImprove reproductive performanceConditions to overcome reproductive performanceFood processingAnimal feeding stuffNutritionPig reproduction
Owner:广州朴成生物科技有限公司

Hydraulic turret

ActiveCN102744638BRapid positioningPrecise positioningPositioning apparatusMetal-working holdersHydraulic cylinderHydraulic motor
Owner:辽宁西格马数控机床有限公司

Electron beam evaporation source and vacuum evaporation device

ActiveCN105874097BElectric discharge tubesVacuum evaporation coatingVacuum evaporationElectron
Owner:ULVAC INC

display device

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