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 modification method of lithium titanate negative electrode material for lithium ion battery

ActiveCN109065856BEnsure structural stabilityHigh magnificationCell electrodesSecondary cellsCharge dischargeLithium electrode

Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

A semiconductor packaging device

ActiveCN109545809BIncrease photosensitivityReduce refractionSolid-state devicesRadiation controlled devicesSemiconductor packageElectrical connection

Owner:NANTONG FUJITSU MICROELECTRONICS

Prepuce wire cutting ring

InactiveCN103908322AEliminate the surgical sceneRelieve painSurgerySurgical operationWire cutting

Owner:赵远思

A Partial Discharge Detection Method Based on Ultrasonic

ActiveCN108896878BRealize online intelligent non-intrusive detectionReduce complexityTesting using acoustic measurementsAlgorithmEngineering

Owner:STATE GRID CORP OF CHINA +2

automatic trigger fire extinguisher

ActiveCN106621154BRealize automatic fire extinguishingThe detection range is widely usedFire rescueTemperature controlThin membrane

Owner:孙林

Method for producing rice dumpling wrappers

ActiveCN102342423BAvoid breakingNot easy to mix soupFood preparationCITRATE ESTERAdditive ingredient

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Flame transmission igniter

ActiveCN100445646CExtended service lifeEasy to disassembleCombustion ignitionCombustible gasEngineering

Owner:SHANXI ALEX ENVIRONMENTAL PROTECTION TECH

Method and device for tracking and inquiring document

ActiveCN101894149BQuery is accurate and effectiveResourcesSpecial data processing applicationsData informationDatabase

Owner:CHANJET INFORMATION TECH CO LTD

Method for monitoring yarn overtension and weaving machine with device for monitoring yarn overtension

InactiveCN103717520BReduce tensionReduce in quantityLoomsFilament handlingEngineeringYarn tension

Owner:LINDAUER DORNIER GMBH

Modular Cross Yoke

InactiveCN102979881BDifferential gearingsTransverse axisHorizontal axis

Owner:EATON INTELLIGENT POWER LTD

Acoustic surface wave component

InactiveCN1457549AAcoustic Displacement ReductionHigh resistance to acoustic displacementImpedence networksPiezoelectric/electrostrictive device material selectionConfocalAlloy

Owner:INST FUER FESTKOERPER & WERKSTOFFORSCHUNG DRESDEN EV

Light tube for filling bidirectional-rib steel bar reinforced concrete

InactiveCN1167863CMeet the needs of different situationsSimple designFloorsReinforced concreteSteel bar

Owner:湖南邱则有专利战略策划有限公司

Polyethylene and its production method

ActiveCN103261239BAluminoxaneUnknown substance

Owner:UNIVATION TECH LLC

A laser ranging interlocking device for a tanker

ActiveCN108018388BReduce shockExtended service lifeLaser rangingSolenoid valve

Owner:MCC BAOSTEEL TECH SERVICE

Apparatus and method for providing enhanced wireless coverage, improved service performance, and reduced battery power consumption

ActiveCN105981309BActive radio relay systemsHigh level techniquesElectrical batteryNetwork service

Owner:HUAWEI TECH CO LTD

Bonding agent for stemming of large-scale blast furnace

InactiveCN102875178BImprove liquidityNot easy to agglomerateFuranSlag

Owner:卫勤玲

Design method for noise-absorption metal fibrous porous material, metal fibrous porous material and preparation method thereof

InactiveCN103031461BEfficient sound absorptionHigh porositySound producing devicesPorosityNoise control

Owner:DALIAN UNIV OF TECH

Dust collector control method, dust removal device, dust collector and readable storage medium

ActiveCN113413698BDispersed particle filtrationDust controlEnvironmental engineering

Owner:SANY HEAVY EQUIP CO LTD

A kind of waste residue shale high-strength lightweight aggregate and its preparation method

ActiveCN103613302BStable outputPrevent burstSolid waste managementSlagHardness

Owner:HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING

Pneumatic punching machine

InactiveCN102602021BImprove stabilityImprove securityPress ramPunch pressDual axis

Owner:ZHAOQING DUANZHOU ZHIDE HARDWARE

Incremental encoder scale and its manufacturing method

ActiveCN105659057BIncrease contrastUsing mechanical meansConverting sensor outputEngineeringOrbit

Owner:SCHNEEBERGER HLDG AG

Method for modulating light by free space coupling technology and modulator

InactiveCN100410733CReduce volumeEasy to integrateNon-linear opticsSignal onLow voltage

Owner:SHANGHAI JIAOTONG UNIV

A shift register and its driving method, gate driving circuit, and display device

ActiveCN104537980BImprove output performanceStable levelStatic indicating devicesDigital storageShift registerControl signal

Owner:BOE TECH GRP CO LTD

Split type reverse jet polycrystalline diamond drill bit

ActiveCN106917588BGuaranteed functionReduce processing costsDrill bitsDrilling rodsRate of penetrationPolycrystalline diamond

Owner:大庆天瑞机械制造有限公司

Offshore platform integral constructing and hoisting method and special-purpose hoisting machine for the same

ActiveCN100537348CExpand construction capabilitiesReduce construction difficultyVessel partsTravelling cranesUpper floorBuilding construction

Owner:YANTAI RAFFLES SHIPYARD +1

Film peeling device and method

ActiveCN111907846BAvoid wrinklesIncrease the coefficient of sliding frictionArticle unpackingFrictional coefficientEngineering

Owner:YUNGU GUAN TECH CO LTD

A device for uniformly depositing cvdzns bulk materials on both sides

ActiveCN107119322BWell mixedUniform optical qualityPolycrystalline material growthSingle crystal growth detailsSpray nozzleEngineering

Owner:YUNNAN KIRO CH PHOTONICS

Method and device for controlling the supply of energy to a medical device

ActiveCN109561926BSurgical systems user interfaceSurgical instruments for heatingEnergy supplyMedical device

Owner:AESCULAP AG

Two-layer planning optimization method of extended black start scheme to improve the security of recovery process

ActiveCN108539781BHigh weighted power generation efficiencyImprove securitySingle network parallel feeding arrangementsSafety propertyBacteria foraging algorithm

Owner:STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +2

Method for preparing refreshing okra tea

ActiveCN103431125BCool tasteImprove immunityTea substituesBlood pressureFood science

Owner:山东大树达孚特膳食品有限公司

Pharmaceutical compositions containing aminothiazole derivatives for treatment of colonic motion dysfunctions

InactiveCN1264512CImprove colonic motility dysfunctionOrganic active ingredientsDigestive systemSide effectBULK ACTIVE INGREDIENT

Owner:ZERIA PHARMA

A magnetic suction flexible track for automatic welding of hull surface

InactiveCN106514082BIncrease flexibilitySplicing operation is simpleWelding/cutting auxillary devicesAuxillary welding devicesBall bearingEngineering

Owner:TIANJIN UNIV

An auxiliary device for dismantling the headstock roller of a cleaning machine

ActiveCN103963001BReduce labor intensityEasy to disassembleMetal-working hand toolsVertical barEngineering

Owner:射阳县智鹤机械制造有限公司

High-voltage discharge lamp operation device and illumination instrument

InactiveCN102047765BReduce sizeEfficient power electronics conversionAc-dc conversionStart timeControl power

Owner:PANASONIC CORP

A device for realizing rapid thermal cycle and its application method

ActiveCN108315538BImprove controllabilityReal-time acquisitionIncreasing energy efficiencyHeat treatment process controlMachine controlEngineering

Owner:XI AN JIAOTONG UNIV

An integral mold ejection mechanism for peripheral undercut products

ActiveCN102825684BIncrease productivityBit lineEngineering

Owner:SHENZHEN DINGSHENG PRECISION IND CO LTD

Method for producing cyclohexylbenzene hydroperoxide by catalytic oxidation of cyclohexylbenzene and oxidative decomposition of cyclohexylbenzene to prepare cyclohexanone and phenol

ActiveCN106631954BWide variety of sourcesEasy to makeOxygen-containing compound preparationOrganic compound preparationCyclohexanoneOrganic synthesis

Owner:CHINA PETROLEUM & CHEM CORP +1

An Urban Ecological Identification System

ActiveCN107993172BAvoid leakage accidentsEasy to identifyData processing applicationsDigital data protectionEnvironmental resource managementEngineering

Owner:BEIJING NORMAL UNIVERSITY

Brand new medicinal composition containing levamlodipine and atorvastatin calcium and preparation method thereof

ActiveCN102266333BImprove medication safetyReasonable prescriptionCardiovascular disorderHeterocyclic compound active ingredientsSolubilityLevamlodipine

Owner:HAINAN JINRUI PHARMA CO LTD

Sheet post processing apparatus and image forming system

ActiveCN101293607BElectrographic process apparatusPile receiversMechanical engineering

Owner:NISCA KK

Constant-current drive system of LED string lights

ActiveCN103687201BGuaranteed accuracyHigh precisionElectric light circuit arrangementControl signalHigh pressure

Owner:ZHEJIANG UNIV

A wireless access method and system

ActiveCN103582068BAssess restrictionNetworks interconnectionUser authenticationWireless LAN controller

Owner:ZTE CORP

Voip association method, device and readable storage medium in asymmetric routing network

ActiveCN110798461BImplement a full descriptionTransmissionComputer networkEngineering

Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT

Device and method for measuring thermal characteristics of electric spindle with hollow cooling structure under internal cooling condition

ActiveCN109781778BEasy to debugThe method steps are simpleMaterial heat developmentNumerical controlEngineering

Owner:SHANGHAI JIAOTONG UNIV

IGBT over-temperature protection method and device for a permanent magnet synchronous motor

ActiveCN110829952BGuaranteed stabilityExtended service lifeTorque ripple controlElectric motor controlPermanent magnet synchronous motorEngineering

Owner:CHINA FIRST AUTOMOBILE

Speech emotion recognition method, computer readable storage medium, terminal

ActiveCN108305639BImprove accuracyImprove user experienceSpeech analysisSound qualityEmotion identification

Owner:NANJING UNIV OF POSTS & TELECOMM

A method for treating oily waste using a switch-type mixed solvent system

ActiveCN108862954BHigh recovery rateImprove cleaning efficiencySludge treatmentFatty/oily/floating substances removal devicesOil phaseEnvironmental engineering

Owner:SOUTHWEST PETROLEUM UNIV

Lithium manganese phosphate-lithium vanadium phosphate/graphene/carbon cathode material and preparation method thereof

ActiveCN107732194BUniform shape and sizeCoated evenlyCell electrodesSecondary cellsOXALIC ACID DIHYDRATEElectrical battery

Owner:安徽维晶新材料科技有限公司

Automatic Tracking Method of High-frequency Noise Power Gain for High Performance Look-ahead Observer

ActiveCN113311706BImproved High Frequency Noise Power GainWork online with little impactSteam engine plantsAdaptive controlControl theoryComputer science

Owner:GUANGDONG POWER GRID CO LTD +1

Energy saving system and method for media playback

ActiveCN104159143BExtend standby timeIncrease battery capacitySelective content distributionMobile devicePower consumption

Owner:INVENTECSHANGHAI TECH +2

Two-dimensional posture correction learning tools

ActiveCN103494443BPrevent myopiaEasy to carrySchool benchesEngineeringHead and neck

Owner:郭亮

Testing circuit, testing device and testing method of Bluetooth earphone Don and Doff function

ActiveCN102761816BMeet the requirements of consistencyIntuitive and easy test methodElectrical apparatusEngineeringTest fixture

Owner:GOERTEK INC

An automatic core setting mechanism and core setting method

ActiveCN107661965BEasy to replaceEasy to useFoundry mouldsFoundry coresInterference fitClassical mechanics

Owner:CRRC CHANGZHOU AUTO PARTS CO LTD +1

Sliders for use in terminal crimping dies

ActiveCN104492967BNot easy to make mistakesPurpose of precise adjustmentShaping toolsLinear motionEngineering

Owner:河南虹光精工电气有限公司

An Intrinsically Safe Circuit with Improving Capacitive Load Starting Ability

ActiveCN104201641BReduce volumeImprove capacitive load start-up capabilityDc-dc conversionArrangements responsive to excess voltageOvervoltageIntrinsic safety

Owner:大连中正联科通信有限公司

NC Machining Method of Cavity with Complicated and Steep Inner Contour

ActiveCN108107844BImprove practicalityProgramme controlComputer controlNumerical controlStructural engineering

Owner:XIAN KUNLUN IND GRP

Detection device and method for detecting installation drop, and air-conditioning system control method

ActiveCN106352827BGuaranteed reliable performanceMeasurement devicesEngineeringForce sensor

Owner:GREE ELECTRIC APPLIANCES INC

Dispensing apparatus

InactiveCN101406869AEasy to fixSimple structural designLiquid surface applicatorsLiquid transferring devicesEngineeringTension member

Owner:HILTI AG

Indoor fall automatic detection system based on tof 3D camera

ActiveCN108737785BReduce the requirements for hardware and software computing powerLow costImage enhancementImage analysisVideo recordEngineering

Owner:BEIJING CHIRON VENTURES

A silicone rubber impression material device using Internet communication

ActiveCN108582544BImprove work coordinationRealize kneading, mixing and adhesion processInternet communicationMotor drive

Owner:无锡市辉英电力电子有限公司

Electric-contact component comrising retaining clip and electric connector

ActiveCN102570135ASecuring/insulating coupling contact membersCoupling contact membersElectrical connectionElectrical connector

Owner:TE CONNECTIVITY CORP

Device and method for determining changes of positions of 3D measuring head

InactiveCN104792318ASurveying instrumentsConverting sensor output electrically/magnetically3d measurementPhysics

Owner:AIMESS SERVICES

Resistance welding equipment and welding control method

ActiveCN101590562BHigh degree of automationIncrease visibilityWelding monitoring devicesElectrical resistance and conductanceTransformer

Owner:镇江泛沃新能汽车技术股份有限公司

Cervical traction distractor

InactiveCN102198026BReduce resistanceAvoid damageChiropractic devicesFractureVertical planeCervical traction

Owner:SOUTHERN MEDICAL UNIVERSITY

A compound natural traditional Chinese medicine preservative composition and its preparation method and application

ActiveCN106821779BReduce usageGood antibacterial broad spectrumCosmetic preparationsToilet preparationsBiotechnologySchisandrin B

Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

bracelet clasp

ActiveCN102687936BBraceletsWrist-watch strapsLocking mechanismCoupling

Owner:THE SWATCH GROUP MANAGEMENT SERVICES

Spiral ultrasound tomography method and system

ActiveCN110710990AShorten the timeOrgan movement/changes detectionInfrasonic diagnosticsUltrasonic imagingThree-dimensional space

Owner:HUAZHONG UNIV OF SCI & TECH

Method for surface treatment of semiconductor substrates

ActiveCN105711258BSemiconductor/solid-state device manufacturingPrintingSemiconductor materialsMaterials science

Owner:STMICROELECTRONICS SRL

Step-Down Power Converter with Wide-Voltage Input

ActiveCN111082644BReduce operating frequencyReach the standard of zero standbyEfficient power electronics conversionPower conversion systemsControl circuitFeedback control

Owner:SHENZHEN NANYUN MICROELECTRONICS CO LTD

A kind of method for preparing low surface activity cerium deuteride

ActiveCN112110414BReduce surface activityStable storageMetal hydridesNuclear technologyHigh energy

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A kind of medicine for preventing or treating hepatitis B virus infection and its preparation method and application

ActiveCN109731095BNo side effectsMechanism diversificationPeptide/protein ingredientsDigestive systemSecreted antigensCell culture supernatant

Owner:佛山病原微生物研究院

A compression-resistant rainwater collection module and its processing technology

ActiveCN105482318BImprove water storage capacityImprove stress resistanceGeneral water supply conservationDrinking water installationAntioxidantAgricultural engineering

Owner:HEFEI REYAO ENVIRONMENTAL PROTECTION BUILDING MATERIAL TECH

A back-end storage method, device and system based on spdk

ActiveCN107291399BImprove performanceImprove efficiencyInput/output to record carriersPathPingFile system

Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD

A new antimony-free and environmentally friendly flame-retardant polyvinyl chloride cable material and its preparation method

ActiveCN107474433BImprove flame retardant performanceImprove performancePlastic/resin/waxes insulatorsPolyesterPentaerythritol

Owner:江西省安安科技有限公司

Method of manufacturing a cooling plate and a cooling plate manufactured with this method

InactiveCN1886522AEasy to produceQuality improvementFurnace cooling arrangementsCooling devicesMetal forming processMechanical engineering

Owner:PAUL WURTH SA

Animal trap

InactiveCN101252833BEasy to operateNo false triggersAnimal trapsEngineering

Owner:SWISSINNO SOLUTIONS AG

A method of image haze removal based on non-local mean filter

ActiveCN108154492BGood effectSimple calculationImage enhancementImage analysisRGB color spaceBrightness perception

Owner:BEIHANG UNIV

A method for joining dissimilar materials by laser deep penetration-brazing

ActiveCN106964899BImprove mechanical propertiesImprove spreading uniformityLaser beam welding apparatusShielding gasProduct gas

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Grinding wheel forming machine conveying push scraping system

ActiveCN106002667BHigh purityQuality improvementGrinding devicesHelical lineMolding machine

Owner:ZHENGZHOU HONGYI MACHINERY

Ferromanganese slag microcrystalline glass and preparation method thereof

InactiveCN101648774BLower melting temperatureLow costSolid waste disposalSlagManganese

Owner:DALIAN POLYTECHNIC UNIVERSITY

A high-precision heat treatment process

ActiveCN106011734BHigh hardnessHigh strengthSolid state diffusion coatingAlloyHardness

Owner:东华链条兴化有限公司

A fan blade pre-embedded root flange device

ActiveCN105773879BAvoid blockingEasy to disassembleEngineeringFan blade

Owner:SINOMATECH WIND POWER BLADE +1

Artificially synthesized glyphosate-tolerant gene and application thereof

ActiveCN102676553BImprove toleranceHigh expressionBacteriaTransferasesGlyphosateTransgenesis

Owner:BEIJING ORIGIN SEED TECH

Display substrate, display panel and display device

ActiveCN109656067BReduced resistance differenceImprove resistance differenceNon-linear opticsIdentification meansDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

Rear fender of a motor vehicle provided with a selective catalytic reduction liquid storage tank

ActiveCN106852136BWon't hurtWill not defaceInternal combustion piston enginesExhaust apparatusMobile vehicleLiquid storage tank

Owner:PEZHO SITROEN AUTOMOBILS SA

A leaf spring calibration device

ActiveCN110017753BAccurate readingReduce measurement errorMechanical measuring arrangementsRotational axisGear wheel

Owner:安徽红旗弹簧有限公司

Method and device for performing sample domain conversion on training samples of recommendation model

ActiveCN111428783BCharacter and pattern recognitionMachine learningRecommendation modelAlgorithm

Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Preparation method of porous metal foil

ActiveCN104759630BTurbinesOther manufacturing equipments/toolsParticle packingMetal foil

Owner:CHENGDU INTERMENT TECH

Data interaction system

InactiveCN110417727AEasy to carryImprove securityUser identity/authority verificationInteraction systemsComputer terminal

Owner:TENDYRON CORP

Ion precipitation separating agent for flue gas desulphurization solution and use method thereof

InactiveCN102350201BRich varietyEfficient removalDispersed particle separationSodium diethyldithiocarbamateFlue gas

Owner:PANZHIHUA IRON AND STEEL +2

An electromechanical shock absorption device

ActiveCN106594165BSolve the problem that the shock absorption effect is not obviousTo achieve the shock absorption effectVibration suppression adjustmentsEngineering

Owner:JIANGSU TAIPU POWER MACHINERY

Identification method and identification device for authentic and fake fingerprints

ActiveCN104463074BIncrease authenticityAvoid makingDigital data authenticationDetecting live finger characterPattern recognitionSkin color

Owner:GINGY TECH

A method for detecting metal defects

ActiveCN105845590BEasy to operateSuitable for industrial productionMaterial analysis using wave/particle radiationSemiconductor/solid-state device testing/measurementPower flowDielectric layer

Owner:SEMICON MFG INT (SHANGHAI) CORP

Gate scan drive circuit

ActiveCN108269541BImprove reliabilityReduce in quantityStatic indicating devicesComputer moduleDriving circuit

Owner:NANJING CEC PANDA LCD TECH

Bicycle fixing rack for vehicle mounting

InactiveCN101279623BEasy to operateStable clampingSupplementary fittingsFixed frameOn board

Owner:浙江远征汽摩附件有限公司

The method of identifying and locating the starting point of fillet weld based on ultrasonic sensor

ActiveCN104942490BReduce labor intensityImprove quality and efficiencyWelding/cutting auxillary devicesAuxillary welding devicesClosed loopInitial point

Owner:XIANGTAN UNIV

Garden turf tiling watering device

ActiveCN110447517BRealize the laying operationReduce labor intensityHops/wine cultivationWatering devicesWater storage tankStructural engineering

Owner:林华

Short circuit detection method and device

ActiveCN103913665BAccurate detectionElectrical testingControl theoryBattery cell

Owner:VERTIV CORP

A technical method for raising high-yield understory ginseng

ActiveCN108260488BRich in organic matterIncrease productionRoot crop cultivationEconomic benefitsGinseng

Owner:吉林紫鑫红石种养殖有限公司

electrical connector

ActiveCN106450909BAvoid it happening againStable structureCouplings bases/casesMetallic enclosureMultiple injection

Owner:KUNSHAN JIAHUA ELECTRONICS

High-theft prevention blade lock core and key thereof

InactiveCN101967908BIncrease the safety factor of the lock cylinderKeysLocking mechanismEngineering

Owner:黄益准

A method for reusing synthetic leather rectification residue

ActiveCN104492783BDegradation of hazardous polluting componentsEfficient use ofSolid waste disposalCarboxylic acid amide separation/purificationAluminium chlorideFiltration

Owner:芜湖市科邦新能源科技有限公司

A Displacement Dimension Measuring Device

ActiveCN107084694BImprove measurement efficiencyHigh measurement accuracyMeasurement devicesSize measurementEngineering

Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Insect antifeedant 13,21-dihydroeurycomanone transported in plants and its application

ActiveCN109258662BAntifeedant activityExcellent antifeeding effectBiocideAnimal repellantsToxicologyBotany

Owner:POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI

Milk tea wine and preparation method thereof

ActiveCN101748032BGreat tasteAvoid Potential Health ThreatsAlcoholic beverage preparationTheanineHigh pressure homogenization

Owner:云南龙润茶业集团有限公司

Sports nutrient replenisher for promoting muscle synthesize

ActiveCN101331949BPromote secretionMeet actual needsFood preparationMarked effectHuman body

Owner:BEIJING COMPETITOR SPORTS SCI & TECH

motor

ActiveCN108075591BReduce distortionSuppresses deterioration of roundnessWindingsMagnetic circuit stationary partsHeat sinkEncoder

Owner:SANKYO SEIKI MFG CO LTD

Special cut sheets of modified polypropylene cigarette tows and its process

InactiveCN1181231CGood modification effectGuaranteed tow qualityTobacco smoke filtersMonocomponent polyolefin artificial filamentPolymer scienceSpinning

Owner:湖北兴利商业股份有限公司

Uplink Congestion Control

ActiveCN103918301BImprove load utilizationImprove throughputPower managementNetwork traffic/resource managementUser equipmentDistributed computing

Owner:ERICSSON (CHINA) COMMUNICATION COMPANY LTD

Thermophysical property sensor and measurement method for temperature measurement of ring heating excitation center point

ActiveCN108548844BRealize separationLower requirementMaterial heat developmentThermal diffusion coefficientEngineering

Owner:SOUTHEAST UNIV

Method and device for synthesizing audio

ActiveCN108538302BHigh synchronizationElectrophonic musical instrumentsSpeech analysisAudio frequencyAudio segment

Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Cadmium (II) coordination compound including 5-bromoniacin and preparation method thereof

InactiveCN101948478BImprove thermal stabilityHigh yieldLuminescent compositionsCadmium organic compoundsFluorescenceSynthesis methods

Owner:TIANJIN NORMAL UNIVERSITY +1

A method for stirring positive electrode slurry

ActiveCN111111590BPrevent floatingPrevent concentration differenceProcess control/regulationElectrode manufacturing processesImidePhysical chemistry

Owner:SUZHOU QINGTAO NEW ENERGY TECH CO LTD

Magnetic levitation spherical tire

PendingCN110315906AImprove efficiencyReduce frictionWheelsMagnetic holding devicesLevitationEngineering

Owner:SUZHOU INST OF INDAL TECH

Reliability assessment method and system for power transmission system including wind-solar storage, power generation and transmission

ActiveCN110661250BImprove accuracyEnergy storageAc network load balancingFailure rateOptical storage

Owner:STATE GRID ECONOMIC TECH RES INST CO +2

An environment-friendly vacuum pressure impregnation resin with high bond strength

ActiveCN108484920BImprove mechanical propertiesLow shrinkageEpoxyPolymer science

Owner:浙江博菲电气股份有限公司

A programmatic control system and method for power dispatching

ActiveCN102937789BImprove scalabilityEasy to operateProgramme control in sequence/logic controllersControl flowPrimary station

Owner:NARI TECH CO LTD

Data interaction method, device, equipment and storage medium

ActiveCN113687965BLow costImprove development efficiencyInterprogram communicationData needsData transmission

Owner:深圳市工易付电子科技有限公司

Crosslinked polysaccharides and methods of production thereof

InactiveCN101932610BIncrease deposition rateOrganic active ingredientsSugar derivativesPersonal careTitanium

Owner:RHODIA OPERATIONS SAS

A wing deformation bionic unmanned aerial vehicle and deformation control method

ActiveCN107054645BImprove flight stabilityImprove wind resistanceOrnithoptersTerrainPropeller

Owner:XI AN JIAOTONG UNIV

A composition for treating pharyngitis and its preparation method

ActiveCN112516158BKeep dryPlay a synergistic rolePowder deliverySpray deliveryThroatSide effect

Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD

A high stability anti-seismic machine base for mechanical equipment

ActiveCN113623358BImprove cooling effectAct as primary shock absorberVibration suppression adjustmentsReciprocating motionCooling effect

Owner:睿丰自动化科技海门有限公司

Focusing deviation setting method of compact disk reading/memorizing system

InactiveCN100474406CImprove data access performanceReduce out of focus shadowsDigital recording/reproducingOptical recording/reproducing/erasing methodsMinimum deviationEngineering

Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Preparation method of size-adjustable CdS quantum dot

InactiveCN101225300BImprove adjustabilitySimple manufacturing processLuminescent compositionsThioureaQuantum dot

Owner:EAST CHINA NORMAL UNIV

A data verification method based on packet sorting ip covert channel

ActiveCN109120604BReduce performanceSave transmission bandwidthError prevention/detection by using return channelRedundant data error correctionSource Data VerificationEngineering

Owner:YANGZHOU UNIV

A kind of graphene signal amplification microcystin-lr electrochemical detection method

InactiveCN106053570BAchieve high sensitivityAchieving specificity analysisMaterial electrochemical variablesAptamerNitrogen gas

Owner:TONGJI UNIV

A reading aid method and device

ActiveCN103824480BEasy to readElectrical appliancesLibrary science

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Carbonyl group method of extracting cobalt in nickel copper alloy

ActiveCN1948525BLow reaction temperatureWide temperature rangePhysical/chemical process catalystsCobalt carbonylsReaction temperatureProduct gas

Owner:JINCHUAN GROUP LIMITED

Suppression circuit of high speed high frequency operation

InactiveCN1254007CLarge line spaceAmplifier modifications to reduce noise influenceLogic stateMulti phase

Owner:SILICON INTEGRATED SYSTEMS

Rolling speed optimization method aiming at profit control in tandem cold rolling process

ActiveCN105234188BReasonable control of rolling speedImprove production efficiencyRolling mill drivesMetal rolling arrangementsElectricityReduction rate

Owner:唐山市榕泽钢材加工有限公司

A vehicle-mounted tethered unmanned aerial vehicle system and its energy supply method

ActiveCN108750136BExtended flight timeImprove reliabilityBatteries circuit arrangementsElectric powerSolar powerSupply energy

Owner:BEIHANG UNIV

Method for sealing lithium ion battery

InactiveCN1297019CImprove sealingEnsure safetyFinal product manufactureSecondary cellsLithium-ion batteryTop cap

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

Realization system and method for split-type multi-channel synchronous play for multimedia file based on wireless transmission technology

InactiveCN102456347BAchieve sharingAchieve playbackSpeech analysisTransmissionComputer architectureWireless transmission

Owner:喜讯无限(北京)科技有限责任公司