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 porous chitosan microsphere coated with corrosion inhibitor and its preparation and application

ActiveCN106833079BUniform particle sizeLarge specific surface areaAnti-corrosive paintsPolyurea/polyurethane coatingsMaterials preparationChitosan microspheres
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

slc12a9 gene knockout mouse model and its establishment method and application

ActiveCN111109199BEasy to makeGood repeatabilityHydrolasesStable introduction of DNAClinical manifestationMedicine
Owner:THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE

Preparation method of hydrophobic nano-silica

ActiveCN102502663BSolve the use problemLow costSilicaNanotechnologyPhotovoltaic industryHydrolysis
Owner:河南海博瑞硅材料科技有限公司

Cold-rolled lubricating oil for steel plate

InactiveCN1332001CAvoid accumulationEasy to handleAdditivesBase-materialsOil and greasePhysical chemistry
Owner:KAO CORP

Aluminum borate whisker reinforced rare earth magnesium alloy composite material and preparation method thereof

ActiveCN112410688BImproving extrusion impregnation processImprove mechanical propertiesAlloy compositeMetal mold
Owner:SHANGHAI JIAOTONG UNIV +1

Cosmetic composition using Usnea fermented extract using white fungus mycelium as an active ingredient

ActiveCN106821948BLow cytotoxicityFunction increaseCosmetic preparationsToilet preparationsBiotechnologyTremella
Owner:COWAY CO LTD

Sorting method for adjustable speed cascade utilization power battery

ActiveCN110687464BImprove economyEnsure consistencyElectrical testingSortingPower batteryElectrical battery
Owner:NANJING UNIV OF SCI & TECH

A face quality evaluation method based on svm

ActiveCN111881732BReduce training timeImprove accuracyCharacter and pattern recognitionFeature vectorImaging processing
Owner:BEIJING UNIV OF POSTS & TELECOMM

Method for accurately recording time marks of data packages on mainframe system at comuter network terminal

InactiveCN1195269CResolve mismatchProgram initiation/switchingTime markNetwork packet
Owner:PHICOMM (SHANGHAI) CO LTD

Processing device

ActiveCN105563173BLow costReduce processing timeOther manufacturing equipments/toolsLarge fixed membersContact element
Owner:MAKINO J

An optical characteristic measuring device

ActiveCN113310954BHigh measurement accuracyAnalysis by material excitationQuantum efficiencyOptical property
Owner:深圳市宇鑫伟业科技有限公司

An intelligent three-dimensional warehouse

ActiveCN109018618BImprove applicabilityControl circulationPackaging under vacuum/special atmosphereShock-sensitive articlesStructural engineeringProcess engineering
Owner:江苏民慧数智科技股份有限公司

Power semiconductor device, method of manufacturing same, and power conversion device

PendingCN112655087ASuppress short circuitSemiconductor/solid-state device detailsSolid-state devicesPower semiconductor deviceEngineering
Owner:MITSUBISHI ELECTRIC CORP

A preparation method of feather fiber bonded halloysite nanotube adsorption material

ActiveCN110180506BLarge specific surface areaGood monodispersityOther chemical processesWater contaminantsFiberMolecular materials
Owner:NORTHWEST NORMAL UNIVERSITY

A lactose ultrafine pulverization device

ActiveCN112403601BPlay a supporting roleRealize crushing and grindingDomestic cooling apparatusLighting and heating apparatusEngineeringLactose
Owner:安徽达诺乳业股份有限公司

Container-type deep-sea chemical energy breeding experimental system

ActiveCN112655634BFirmly connectedImprove solubilityClimate change adaptationPisciculture and aquariaWater storage tankAquaculture
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1

Formula of Chinese style flue-cured tobacco flavoring essence

ActiveCN102304425BAdds natural sweet aromaReduce stimulationTobacco preparationEssential-oils/perfumesBiotechnologyFlavoring essences
Owner:GUANGZHOU AOJIAN PERFUME

Canister for electrostatic applicators

InactiveCN101175574BEasy and effective installationAvoid exposureDispensing apparatusLiquid spraying apparatusMechanical engineeringCoating
Owner:ILLINOIS TOOL WORKS INC

Method of processing call initiated from application server camouflaged by user facility

InactiveCN101163344BAffect processing flowAvoid authenticationCommmunication supplementary servicesData switching networksUser deviceApplication server
Owner:ZTE CORP

Automatic rotated bagging device

ActiveCN102295077BCompact structureEasy maintenanceIndividual articlesEngineeringMechanical engineering
Owner:WUHAN RENTIAN PACKAGING TECH

A kind of bending plate follow-up material supporting hydraulic system and its control method

ActiveCN111425469BAvoid the danger of fallingSave blanking timeServomotor componentsServomotorsControl mannerSheet metal bending
Owner:ANHUI DONGHAI MACHINE MFG CO LTD

A kind of fishmeal-free soybean meal-free Yellow River carp compound feed and its preparation method

ActiveCN105533291BReduce dependenceImprove palatabilityClimate change adaptationAccessory food factorsBiotechnologyAnimal science
Owner:HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY

Romurtide injection and preparation method thereof

InactiveCN101549146BEasy to useImprove work efficiencyPeptide/protein ingredientsInorganic non-active ingredientsWater bathsActive component
Owner:BEIJING JIASHILIANBO PHARM SCI & TECH

A device and method for improving the bonding uniformity of an optical fiber ring

ActiveCN109127285BImprove bonding uniformityNo recoatingLiquid surface applicatorsMeasurement devicesAdhesive glueStructural engineering
Owner:CHONGQING HUAYU ELECTRIC GRP

Lightweight valve body die-casting mold

ActiveCN112792315BImprove work efficiencyReduce filling resistanceDie castingEngineering
Owner:SUZHOU GUANGXING MOLD

A Phase Locked Loop Circuit with Lock Detection Function

ActiveCN111464180BCorrectly judge the lock statePulse automatic controlPhase detectorPhase locked loop circuit
Owner:WUXI ESIONTECH CO LTD +1

A kind of preparation method of cyclohexane-1,2-dicarboxylic acid dibasic ester

ActiveCN106554278BGuaranteed complete hydrogenationReduce hot spot temperatureOrganic compound preparationCarboxylic acid esters preparationHydrogenation reactionDicarboxylic acid
Owner:HUNAN CHANGLING PETROCHEM SCI & TECH DEV CO LTD

Highly-dispersed precipitated barium sulfate and preparation method thereof

ActiveCN102115617BGood dispersionReduce pollutionPigment treatment with macromolecular organic compoundsPigment physical treatmentAllyl phenoxyacetatePrecipitated sulphur
Owner:杭州富阳白玉化工有限公司

Graphite preheating piece, semiconductor preheating device, silicon core furnace and phosphorus detection furnace

InactiveCN102505145BMelting fastReal-time monitoring of output powerAfter-treatment apparatusBy zone-melting liquidsGraphiteSilicon
Owner:江西赛维LDK太阳能多晶硅有限公司

wood sampler

ActiveCN107328600BOvercoming the problem of small sampling angle rangeImprove connection strengthWithdrawing sample devicesCoil springDrill bit
Owner:INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY

The control method of the single steam pump tripped electric pump and the uncut heat supply of the 600mw supercritical condensate extraction power generation heating unit

InactiveCN104214760BImprove reliabilityAvoid accidents of external heat supply interruptionBoiler controlSocial benefitsElectricity
Owner:FUJIAN HONGSHAN THERMOELECTRICITY

Three-dimensional fiber preform reinforced alumina composite material and preparation method thereof

ActiveCN105601309BIncrease contentImprove compactnessFiberPorosity
Owner:NAT UNIV OF DEFENSE TECH

Method for producing hot rolled steel coil

InactiveCN102127691BReduce dosageSimple methodProcess efficiency improvementNiobiumHigh surface
Owner:NINGBO IRON & STEEL

Condensing mist eliminator with blades with non-uniform wettability and preparation method of blades

ActiveCN110772925BImprove efficiencyImprove condensation efficiencyGas treatmentUsing liquid separation agentMetal alloyStructural engineering
Owner:XI AN JIAOTONG UNIV

Steel plate minimum spangle galvanizing spray art

InactiveCN101545085BNo obvious white spotsHot-dipping/immersion processesSheet steelAir knife
Owner:福建凯景新型科技材料有限公司

Display apparatus for reducing moire and method of driving the same

PendingCN109388275AStatic indicating devicesDigital data authenticationEngineeringElectrode
Owner:SAMSUNG ELECTRONICS CO LTD

Cassette for radioactive isotope handling apparatus, radioactive isotope handling apparatus, and radioactive isotope handling system

ActiveCN103301484BIsotope delivery systemsRadiation applicationsEngineeringIsotope
Owner:SUMITOMO HEAVY IND LTD

A heat pump evaporation system for recycling flue gas purification by-products

ActiveCN104402162BReduce consumptionSave raw steamEnergy inputAmmonium sulfatesFlue gasCirculator pump
Owner:CHENGDU HUAXITANG INVESTMENT

Electrolytic copper foil with low-contour and high property and producing method thereof

ActiveCN100543193CReduce the roughness of the matte surfaceIncrease crystal densityElectroforming processesMetallic pattern materialsFine lineElectricity
Owner:湖北中科铜箔科技有限公司

Anti-drowning alarming method and device

ActiveCN102324167BImprove reliabilityAlarmsControl signalEngineering
Owner:TCL CORPORATION

Automatic feeding and assembly mechanism of the cable jaws of the double-ear flat cable copper joint assembly machine

ActiveCN104158062BImprove efficiencyContact member assembly/disassemblyEngineeringAssembly machine
Owner:山东维点技术有限公司

Anti-needle stick device for medical use

ActiveCN101352587BAvoid the risk of infectionAvoiding needlestick injuriesGuide needlesInfusion needlesInjury preventionMedical treatment
Owner:钱良 +1

A Stereo Image Segmentation Method Based on Interaction

ActiveCN105719316BConsistent Image Segmentation EffectRealize the effect of image segmentationImage enhancementImage analysisFeature vectorComputer graphics (images)
Owner:WENZHOU UNIV

A video monitoring system and monitoring method thereof

ActiveCN113382213BMonitor workMonitor securityCharacter and pattern recognitionStill image data queryingVideo monitoringData transport
Owner:BEIJING WEIJIE DONGBO INFORMATION TECH CO LTD +1

Attenuation method and device for surface wave in low frequency seismic data

ActiveCN105068119BEasy to pressReduce noiseSeismic signal processingUltrasound attenuationNoise removal
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A device and pull-down mechanism for detecting deformation of motor wave pad

ActiveCN112146862BSmall footprintImprove detection accuracyMachine part testingMaterial strength using tensile/compressive forcesProduction lineElectric machinery
Owner:P&R MEASUREMENT INC

Clutch release system and clutch master cylinder

ActiveCN107642561BAvoid easy separationReduce risk of sheddingFluid actuated clutchesCouplingsMaster cylinderEngineering
Owner:SCHAEFFLER TECH AG & CO KG

Device for positioning, sealing and decontaminating nuclear biochemistry polluted feet

InactiveCN102886357BReduce volumeCompact structureRadioactive decontaminationCleaning using liquidsSpray nozzleEnvironmental engineering
Owner:中国人民解放军防化学院

A dual-purpose anti-quick fall hanging basket device for construction

ActiveCN112459451BPrevent fallingFall will notBuilding support scaffoldsArchitectural engineeringHanging basket
Owner:BEIJING MUNICIPAL CONSTR

Multiple target point path planning method and device

InactiveCN101493329BSpeed ​​up the evolutionary processEasy to solveInstruments for road network navigationData setPlanning method
Owner:EAST CHINA NORMAL UNIV

An Amplifier Circuit with Three-stage Amplifying Structure

ActiveCN104953955BIncrease conversion rateIngenious designAmplifier modifications to raise efficiencyAudio power amplifierThree stage
Owner:SUZHOU INST OF TRADE & COMMERCE

A method and system for acquiring benchmarking data

ActiveCN105023108BIncrease productionIncrease productivitySpecial data processing applicationsComputer moduleData acquisition
Owner:中建材智慧工业科技有限公司

Purification device that can reuse automobile exhaust

ActiveCN106194345BAchieve purificationEfficient use ofInternal combustion piston enginesSilencing apparatusAutomobile air conditioningNitric oxide
Owner:徐州瑞田工程机械有限公司

a wing shell

ActiveCN103587198BLow costExtended service lifeSynthetic resin layered productsCoatingsAcrylic resinSolvent
Owner:LIYANG TECH DEV CENT

A method of dry distillation of sludge into charcoal

ActiveCN106277661BSolve pollutionSludge treatment by pyrolysisSpecial form destructive distillationNew energySludge
Owner:容裕权

Nano titanium electric heating element

InactiveCN100553382CEasy to useWide range of usesHeating element materialsSputteringElectrical resistance and conductance
Owner:王佰忠

A double-spindle turning-milling compound machine tool with inclined bed

ActiveCN104801981BEasy dischargeShorten cycle timeOther manufacturing equipments/toolsNumerical controlEngineering
Owner:广东中聪智能装备有限公司

Electrocatalysis particle for treating cyanide-containing waste water and method for treating cyanide-containing waste water

ActiveCN102001737BReduce manufacturing costHigh mechanical strengthWater contaminantsElectrodesCeriumTherapeutic effect
Owner:SUN YAT SEN UNIV

An easily removable mattress conveying mechanism

ActiveCN111439526BReduce in quantityReduce reprocessingRoller-waysStructural engineeringMechanical engineering
Owner:浙江宇诗科技有限公司

Multi-segment learning resource labeling method for distributed learning environment

InactiveCN104462207BFacilitate communicationFacilitate discussionMetadata multimedia retrievalNatural language data processingResource managementKnowledge management
Owner:SHAANXI NORMAL UNIV

Method and device for adjusting volume

ActiveCN104867296BImprove sound output qualityVolume value adjustmentTransmission systemsTransmissionComputer scienceVolume control
Owner:LENOVO (BEIJING) LTD

paper cutting machine

ActiveCN104015216BImprove cleanlinessPhysical health effectsMetal working apparatusRotational axisElectric machinery
Owner:SUZHOU TIANZUAN MACHINERY EQUIP

Temperature measurement method and system

ActiveCN109100022BHigh precisionLow costPyrometry for temperature profileUltrasound attenuationBrightness gradient
Owner:TSINGHUA UNIV

Bluetooth counter for chest expander and counting method

PendingCN112915521ASimple structureReasonable designResilient force resistorsBluetoothMechanical engineering
Owner:杭州迪健健康科技有限公司

A data storage method and device

ActiveCN107256233BAvoid readingAvoid traversalInput/output to record carriersSpecial data processing applicationsDatasheetEngineering
Owner:BEIJING QIHOO TECH CO LTD

a mobile terminal

ActiveCN107316887BExtended service lifeMeet the needs of accurate fingerprint identificationStatic indicating devicesSolid-state devicesComputer hardwareDaughterboard
Owner:VIVO MOBILE COMM CO LTD

An indoor air purification device with integration of ventilation, supplementary light and cooling

ActiveCN111089358BRealize repeated recyclingAchieve recyclingFree-cooling systemsWind motor combinationsCold airThermodynamics
Owner:南京创洁净化设备有限公司

Method of treating lining after collapse of underground cavern crown

ActiveCN103321653BSave engineering investmentShorten the construction periodUnderground chambersTunnel liningUnderground cavernBeam matching
Owner:CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE

Image processing process based on magnetic resonance three-dimensional renogram

InactiveCN100586371CAccurate segmentationAccurate identification and correctionImage analysisDiagnostic recording/measuringMiddle medullaRenal pelvis
Owner:PEKING UNIV

Method and system for correcting carrier frequency of wireless communication without crystal oscillator

ActiveCN106789785BLow production costAccuracy meetsCarrier regulationCarrier frequency offsetCarrier signal
Owner:ZHUHAI JIELI TECH

An oil filling machine processing robot for rapeseed oil processing and its use method

ActiveCN109573919BAchieve cleanupAvoid drippingLiquid bottlingOil processingOil and grease
Owner:绵阳辉达粮油有限公司

Borehole gas blowout preventer

ActiveCN102242615BReduce the burden onImprove performanceWell/borehole valve arrangementsSealing/packingTransmitted powerEngineering
Owner:HUAINAN MINING IND GRP

A kind of sealing protection structure and sealing method of BGA device

ActiveCN107182171BPrevent intrusionGuaranteed pressure balancePrinted circuit assemblingEngineeringPrinted circuit board
Owner:郑州兴航科技有限公司

A method for drawing a background with variable length and width for a vehicle entertainment system

ActiveCN105321192BImprove loading timeHigh speed2D-image generationGraphicsOperational system
Owner:HUIZHOU DESAY SV AUTOMOTIVE

Pharmaceutical composition for protecting liver and benefiting spleen and preparation method thereof

InactiveCN102178937BEffectively break down alcoholPlay the role of protecting the liver and spleenNervous disorderPeptide/protein ingredientsAlcoholMedicine
Owner:珠海市微豆生物技术有限公司

A Signcryption Method from Certificateless Environment to Public Key Infrastructure Environment

InactiveCN104767612BNo public parameters requiredAchieving authenticityPublic key for secure communicationCiphertextConfidentiality
Owner:JIUJIANG UNIV

Fault detection method for bucket slack rope based on bucket running safety comprehensive protection system

ActiveCN106829675BGuaranteed safe operationAvoid drowning accidentsElevatorsWireless transmissionThe Internet
Owner:JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH

Three-dimensional working table for contact pin type three-dimensional roughness measurement instrument

InactiveCN100470186CPrecise positioningGuaranteed accuracyMechanical roughness/irregularity measurementsMeasuring instrumentBall screw
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Wafer level fan-out chip packaging structure

ActiveCN101604674BAchieve connectionAvoid displacementSemiconductor/solid-state device detailsSolid-state devicesMetal electrodesDielectric layer
Owner:JIANGYIN CHANGDIAN ADVANCED PACKAGING CO LTD

Reagent combination for the determination of carbohydrate antigen 72-4

ActiveCN109324194BSimple compositionHigh sensitivityBiological testingAntiendomysial antibodiesCarbohydrate antigen
Owner:SICHUAN MACCURA BIOTECH CO LTD

A backlight light source assembly, a backlight module, a liquid crystal module, and a manufacturing method thereof

InactiveCN104075194BIncrease brightnessIncrease profitPrinted circuit detailsLight fasteningsSurface roughnessEngineering
Owner:SHENZHEN TECHASER TECH

A liquid surface floating object circulation removal device

ActiveCN104846798BLabor savingWater cleaningWater circulationEngineering
Owner:GUANGDONG YEANOVO ENVIRONMENTAL PROTECTION CO LTD

An interface multiplexing device and switching device

InactiveCN106303780BRealize multiplexingSolve the technical problem of low interface utilizationEarpiece/earphone attachmentsMultiplexingEngineering
Owner:TIANJIN SAMSUNG ELECTRONICS CO LTD +1

A method of combining laser tracking technology with cad/cam technology to realize precise machining of curved surface

ActiveCN102091814BPrecise positioningGuaranteed machining accuracyAutomatic control devicesFeeding apparatusComputer visionLaser tracker
Owner:CHINA ERZHONG GRP DEYANG HEAVY IND

Solar pavement protection system and protection method thereof

InactiveCN101818472BReduce frictionPhotovoltaicsEnergy storageGround temperatureMicrocontroller
Owner:常州佳讯光电系统工程有限公司

Automatic Bubble Pressing Machine

ActiveCN105328931BSimple structureImprove production conditionsBox making operationsPaper-makingAssembly lineEngineering
Owner:浙江海垟科技有限公司

Mobile phone camera-based latitude realization method and mobile phone

InactiveCN101997981BImprove toleranceGood cameraTelevision system detailsColor television detailsShootHigh latitude
Owner:HUIZHOU TCL MOBILE COMM CO LTD

Continuous shearing and pressing device for rigid thin band

InactiveCN100384575CSimultaneous productionImprove continuityMetal-working feeding devicesLaminationEngineeringMechanical engineering
Owner:SHANGHAI JIAOTONG UNIV

Tongue coating collector for stomatology

ActiveCN108272476BPrevent tamperingImprove work efficiencySurgical needlesVaccination/ovulation diagnosticsApparatus instrumentsTongue coat
Owner:金寨智行知识产权运营有限公司

A control valve control method, device and intelligent valve positioner

ActiveCN103672103BThere will be no excessive movement speedReduce overshootOperating means/releasing devices for valvesLow speedReference line
Owner:CHONGQING CHUANYI AUTOMATION

Special feed used in service period of breeding male pythons

InactiveCN101904456BImprove the quality of breedingSimple preparation processAnimal feeding stuffNutritive valuesDigestion
Owner:HAINAN DOSHO PYTHON PRODN TECHN

Laser bevel cutting head

ActiveCN102000918BLow failure rateImprove processing efficiencyLaser beam welding apparatusFailure rateLaser cutting
Owner:江苏华工蓝天智能科技有限公司

A kind of fast charging type lithium ion battery and preparation method thereof

ActiveCN110635133BEasy to embedImprove fast charging performanceCell electrodesFinal product manufactureElectrolytic agentElectrical battery
Owner:东莞赣锋电子有限公司

A heavy oil hydrodemetallization catalyst and its preparation and application

ActiveCN104338538BMetal/metal-oxides/metal-hydroxide catalystsRefining to eliminate hetero atomsMetal catalystFuel oil
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for obtaining two-dimensional materials based on the exfoliation of graphene quantum dots

ActiveCN104030283BGood water solubilitySuitable for mass productionMaterial nanotechnologyCarbon compoundsSolubilityReaction temperature
Owner:SHANGHAI JIAOTONG UNIV

Volute shaped pump casing with splitter rib

InactiveCN102869889AImprove stabilityImprove diffusion abilityPump componentsPumpsRotational axisCentrifugal pump
Owner:SULZER MANAGEMENT AG

Network-based navigation assisted fast three-layer switching method in V2I communication

InactiveCN101932059BReduce error rateFast switching speedData switching networksWireless communicationPacket loss rateNavigation system
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

A spiral self-grinding purification and separation device for recycling construction waste

ActiveCN106583024BReduce power usageThe quality of the separated product is stableWet separationRinse waterConstruction waste
Owner:贵州珉汇循环经济股份有限公司

A craft board printing device capable of reverse unloading

ActiveCN108819449BImprove clarityImprove work efficiencyOther printing apparatusLithographyTextile printerMechanical engineering
Owner:颜士英

A method and device for capturing multi-platform data

ActiveCN104965904BEasy to operateReduce workloadDigital data information retrievalSpecial data processing applicationsData scrapingThe Internet
Owner:北京鸿享技术服务有限公司

Large-Scale Image Segmentation Algorithm Based on Multi-Class Maximum Variance Algorithm

ActiveCN105205485BEffective segmentationImprove Segmentation AccuracyCharacter and pattern recognitionPattern recognitionCorrection algorithm
Owner:常微分信息科技(苏州)有限公司

Method and device for suppressing residual shake of flexible joint manipulator

ActiveCN111515955BProgramme-controlled manipulatorPulse parameterEngineering
Owner:SIASUN CO LTD

Computer room air-conditioning and hot water system using dual water source heat pumps and its control method

ActiveCN104534598BImprove cooling effectReduce the temperatureMechanical apparatusLighting and heating apparatusWater sourceEngineering
Owner:ZHEJIANG GONGSHANG UNIVERSITY

A ceramic packaging device for semiconductor laser

ActiveCN106300005BSmall sizeEffective cooling environmentLaser detailsSemiconductor lasersSemiconductor packageSemiconductor chip
Owner:BEIJING SURESTAR TECH

Transmissions, Drivelines and Vehicles

ActiveCN104773063BRich transmission modeRealize parking chargingHybrid vehiclesElectric propulsion mountingGear driveDrivetrain
Owner:BYD CO LTD

A method of digital halftoning

PendingCN114026839ASave inkEasy to implementPictoral communicationComputer graphics (images)Radiology
Owner:易客发有限公司

A precision grinding device for production and processing of glass steel pipes

ActiveCN113442012BEasy to polishGrinding stops in timeEdge grinding machinesGrinding carriagesPipeMaterials science
Owner:江苏众力合创精密机械科技有限公司

A video coding method, device and electronic equipment based on quantization parameter configuration

ActiveCN109246431BFlexible adjustmentThe process of image processing and compression is meticulousDigital video signal modificationPattern recognitionQuantization (image processing)
Owner:北京君正集成电路股份有限公司

Integrated circuit equipment and system using said equipment

InactiveCN1495897ASolid-state devicesLogic circuits using semiconductor devicesEmbedded systemIntegrated circuit
Owner:SAMSUNG ELECTRONICS CO LTD

Process for preparing high-purity butoxy ethyl phosphate

InactiveCN100503623CHigh puritySufficient recoveryPhosphorus organic compoundsAlcoholReaction temperature
Owner:周聚潞

A numerical simulation method of mountain flood process combining kinematic waves and dynamic waves

ActiveCN107451372BGood application effectClimate change adaptationDesign optimisation/simulationMomentumKinematic wave
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Medicine for treating bovine osteomalacia

InactiveCN101647976BGood for healthAvoid painInanimate material medical ingredientsSkeletal disorderWolfiporia extensaRhizome
Owner:付琦

A wireless transmission method of flight test telemetry data based on dynamic modulation mechanism

ActiveCN104753637BReliable transmissionEffective transfer rate increasesError preventionBaseband system detailsTransceiverTelecommunications link
Owner:HARBIN INST OF TECH

Low-salt fermented leaf mustard and preparation method thereof

ActiveCN103719788BReduce salt contentReduce salt concentrationNatural extract food ingredientsFood preparationBiotechnologyFructose
Owner:SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI +1

Image fusion method, shooting equipment and movable platform system

InactiveCN113141473AImprove fusion effectImprove temperature measurement accuracyTelevision system detailsImage enhancementRadiologyNuclear medicine
Owner:SZ DJI TECH CO LTD

Multifunctional longitudinal beam for single post car lift

ActiveCN104843608BImprove firm performanceImprove securitySafety devices for lifting equipmentsLifting framesEngineeringMultiple function
Owner:赛埃孚汽车保修设备(太仓)有限公司

Blue pigment composition containing c.i. pigment blue 16, production method thereof, and green coloring composition

ActiveCN109722061BIncrease brightnessOrganic dyesCrystal structurePhotopigment
Owner:SANYO COLOR WORKS

Preparation method of glycolysis and emulsification feed for young livestock and poultry

ActiveCN102919529BAmino acid balanceIncrease nutritionAnimal feeding stuffAnti nutrientsDigestion
Owner:FLSUGARPEPTIDE BIOLOGY ENG

Spring-forced brake and drive system capable of electromagnetic actuation

ActiveCN110832218BTouch each other flatAccurate contact with each otherSelf acting brakesBrake actuating mechanismsSpring forceRotor (electric)
Owner:KENDRION INTORQ GMBH

Elongated light stripe and method for manufacturing elongated flexible circuit board

ActiveCN101521990BOvercome limitationsLow costPrinted circuit assemblingPoint-like light sourceFlexible circuitsElectrical connection
Owner:CHUNHUA TECHNOLOGICAL KUSN

HLS video on demand acceleration method and system

ActiveCN105430533BSave experience effectExperience the effect in real timeSelective content distributionMediaFLODistributed computing
Owner:WUHAN HONGRUIDA INFORMATION TECH CO LTD

Method and system for recommending to users

ActiveCN106331040BSolve technical problemsShorten the timeTransmissionEngineeringHuman–computer interaction
Owner:BEIJING BORGWARD AUTOMOBILE CO LTD

Construction Method of Layered and Multi-thickness Stone Fill Embankment with Confinement

ActiveCN103276649BAvoid wastingCan't achieve quality effectRoadwaysEconomic benefitsRoad surface
Owner:云南交投集团云岭建设有限公司

A real-time detection method and system for state changes of EEG signals

InactiveCN107212882BDiagnostic recording/measuringSensorsElectroencephalogram featureBrain state
Owner:SHANDONG UNIV

A kind of ag-mxene contact material and its preparation method and application

ActiveCN107146650BWell mixedLow costMetal/alloy conductorsCarbon-silicon compound conductorsLow voltageMetallurgy
Owner:SOUTHEAST UNIV

Tool setting equipment for CNC machine tools

InactiveCN103769946BEasy accessEase of evacuationAutomatic control devicesMeasurement/indication equipmentsData connectionSignal response
Owner:SUZHOU UNIV

UAV path optimization method based on improved bidirectional fast expanding random tree algorithm

ActiveCN108681787BIncreased tendencyDelayed expansionNavigational calculation instrumentsForecastingAlgorithmBidirectional search
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method for improving the seedling rate and seedling survival rate of the endangered plant Tibetan big flower peony

InactiveCN106538395BIncrease population sizeImprove germination rateHorticulture methodsPlant tissue cultureResource protectionPaeonia ludlowii
Owner:TIBET AGRI & ANIMAL HUSBANDRY COLLEGE

Truss end pad assembly

InactiveCN103917443BSecuring devicesSheet joiningEngineeringMechanical engineering
Owner:THE BOEING CO

Cleaning method in para-aramid polymer production process

ActiveCN101456951BReduce calcium ion contentPolymer scienceCleaning methods
Owner:YANTAI TAYHO ADVANCED MATERIALS CO LTD

A protective pillow for infants and young children

InactiveCN104172826BFast growthHigh metabolismPillowsDiuresisSide lying
Owner:杜焕卿

Method and device for implementing audio visualization

InactiveCN101577114BIncrease reflectionImprove matchSpeech recognitionSpeech synthesisComputer scienceAudio frequency
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Pilot position selection method and device based on packet data distortion minimization

ActiveCN105187335BMeet real-time processing requirementsReduce computing loadTransmitter/receiver shaping networksTime domainCarrier signal
Owner:广州市成格信息技术有限公司

A kind of transportation equipment for round block hole type graphite heat exchanger with high protection

ActiveCN114044256BImprove protectionReduce the burden onPackaging vehiclesContainers for machinesEngineeringGraphite
Owner:江苏苏宇化工设备有限公司

Rotary Jet Stator Recoil Turbine

InactiveCN103758580BDon't spray aroundImprove energy conversion efficiencyStatorsMachines/enginesTurbineEnergy conversion efficiency
Owner:石智勇

A metal composite oxide-coated battery separator and its preparation method and application

ActiveCN111900314BImprove migration abilityImprove interface compatibilityCell component detailsSecondary cells servicing/maintenancePhysical chemistryBattery cell
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

Cerebrovascular disease analysis equipment

ActiveCN112693722BAvoid collisionPlay a protective effectPackaging vehiclesContainers for machinesStructural engineeringBrain vessel
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An acoustic material with acoustic focusing that achieves self-healing properties

ActiveCN105719639BHas self-healing propertiesWith self-healing functionSound producing devicesRefractive indexDistribution characteristic
Owner:NANJING UNIV

An Intelligent Geotechnical Penetration Shear Test System

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Device for treating vaginal atrophy

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Owner:THE NAT UNIV OF IRELAND GALWAY

Leakage detecting method of process chamber

InactiveCN101790782BSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingEngineeringPreventive maintenance
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Manufacturing method of moving handrail

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System for generating optical cable-carried terahertz signal based on two-stage single-side band modulation

InactiveCN101692627BHigh energyEfficient use ofFibre transmissionElectromagnetic transmittersSingle-sideband modulationCarrier signal
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Float ball of float ball liquid level switch

InactiveCN102074414BBeautiful appearanceFast preparationElectric switchesProduction lineWater leakage
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Polystyrene/porphyrin derivative composite nanofiber and its preparation method and application

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A kind of equal channel angle extrusion and reciprocating extrusion-twist composite forming device and method

ActiveCN106825097BImprove efficiencyImprove continuityExtrusion diesUltra fineEngineering
Owner:HARBIN UNIV OF SCI & TECH

Terminal application classification method, server and system

ActiveCN104965829BImprove efficiencyImprove experienceFile/folder operationsSoftware engineeringClassification methods
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Evaluation method, device, computer equipment and storage medium of road congestion degree

ActiveCN110310476BAccurate assessment of congestion levelsAccurate assessment of congestion levelDetection of traffic movementSimulationRoad networks
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Medical implement

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A kind of bab8o11(oh)4 nanometer flame retardant material and preparation method thereof

InactiveCN108557836BGood dispersionSmall particle sizeNanotechnologyBoratesHydration reactionEthylic acid
Owner:SHAANXI NORMAL UNIV