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 graft copolymer containing epoxy group and its preparation method and application

ActiveCN108409912BHigh strengthImprove bindingEpoxyPolyester

Owner:KINGFA SCI & TECH CO LTD

Recycled gas-shielded flux cored wire component and preparation method thereof

InactiveCN102152027BLow diffusible hydrogen contentReduce sensitivityWelding/cutting media/materialsSoldering mediaChemical compositionGranularity

Owner:BEIJING UNIV OF TECH

A kind of preparation method of aluminum-based multiphase inert composite anode material

ActiveCN104313652BAvoid pollutionImprove the level ofPhotography auxillary processesProcess efficiency improvementZinc electrowinningCerium oxide

Owner:KUNMING HENDERA SCI & TECH

Single-phase four-quadrant rectifier dead zone compensation method and device

ActiveCN106100393BLow costEasy to controlAc-dc conversionFour quadrantsWave parameter

Owner:CRRC DALIAN R & D CO LTD

Liquor Brewing Automation System and Liquor Brewing Technology

ActiveCN105623966BImprove sanitationAvoid contactAlcoholic beverage preparationAlcoholAgricultural engineering

Owner:LUZHOU ZHITONG AUTOMATION EQUIP CO LTD

Embankment model reconstruction method, device and electronic device

ActiveCN110473288BTimely discovery of potential safety hazardsPrecise positioningImage enhancementImage analysisComputer graphics (images)Model reconstruction

Owner:SICHUAN ENERGY INTERNET RES INST TSINGHUA UNIV

Camera module and electronic equipment

ActiveCN112492181BImprove the shooting effectLong zoom distanceTelevision system detailsColor television detailsEngineeringCamera module

Owner:VIVO MOBILE COMM CO LTD

AC-DC converter and AC-DC conversion system

ActiveCN112968616BReduce capacitanceSmall sizeAc-dc conversion without reversalEmergency protective circuit arrangementsCapacitanceConverters

Owner:北京泰力控科技有限公司

Electromagnetic printing nozzle, electromagnetic printing device and printing method

ActiveCN108437634BSimple structureEasy to controlTypewritersFlexible circuitsMagnetic poles

Owner:BEIJING DREAM INK TECH CO LTD

Slurry cooling device and slurry supply system having the slurry cooling device

ActiveCN110014371BSemiconductor/solid-state device manufacturingLapping machinesProcess engineeringSlurry

Owner:LG SILTRON

A method for installing and replacing pantograph carbon sliding plate

ActiveCN109733200BPower current collectorsSlide plateIndustrial engineering

Owner:重庆懿虹科技发展有限责任公司

A laboratory method for extracting the characteristics of internal solitary waves in strongly stratified fluids

ActiveCN110118640BNo recordNo contactImage enhancementImage analysisCamera lensExperimental laboratory

Owner:DALIAN UNIV OF TECH

A kind of preparation method of high temperature resistant heavy oil viscosity reducer

ActiveCN112430459BImprove heat resistanceLow viscosityDrilling compositionAdhesiveOil viscosity

Owner:山东奥士德石油技术有限公司

Air conditioner wire controller and fire warning method

ActiveCN107036250BSolve technical problems with relatively single functionsGood effectMechanical apparatusSpace heating and ventilation safety systemsSmoke detectorsEngineering

Owner:GREE ELECTRIC APPLIANCES INC

The detection method of clonazepam

ActiveCN111830177BReduce distractionsShorten detection timeComponent separationInternal standardCentrifugation

Owner:合肥和合医疗科技有限公司

Tobacco leaf curing method of flue-cured tobacco variety rg11 matured under rainy and less sunny conditions

InactiveCN109123746BImprove qualitySimple and fast operationTobacco preparationGlutenCuring of tobacco

Owner:YUNNAN AGRICULTURAL UNIVERSITY

Circuit breaker directly connected/disconnected by electromagnetic force

ActiveCN102074426BRealize magnetic attractionAchieve magnetic blowingElectric switchesProtective switch operating/release mechanismsMagnetic tension forceElectromagnetic interference

Owner:WUHAN ZHONGZHI ELECTRIC

A kind of preparation method of lithium iron phosphate lithium ion battery cathode electrode

ActiveCN106129337BImprove conductivityShorten the diffusion pathCell electrodesSecondary cellsCarbon coatingHigh rate

Owner:HUAZHONG AGRI UNIV

A task scheduling model of ttfc network and a method for generating message scheduling table

ActiveCN111030835BImprove real-time performanceVersatilityTransmissionEnd systemParallel computing

Owner:SOUTHEAST UNIV

Shock wave characteristic surface mesh reconstruction method and device, electronic device, and storage medium

ActiveCN114357906BAchieve reconstructionQuality improvementImage analysisSustainable transportationShock wavePoint cloud

Owner:ZHEJIANG UNIV

Genetic marker related to human bladder cancer, detection method and use thereof

ActiveCN109680061BMicrobiological testing/measurementDNA/RNA fragmentationGenes mutationHuman bladder

Owner:吕兆洁

Injection method, architecture and system of rsa key pair and certificate

ActiveCN107104795BGuaranteed confidentialityIntegrity guaranteedKey distribution for secure communicationPublic key for secure communicationComputer networkInternet privacy

Owner:上海汇尔通信息技术有限公司

Mechanically timed safety protecting device of shredder

InactiveCN101596479BImprove protectionVersatileGrain treatmentsHome applianceTimer

Owner:AURORA OFFICE EQUIP

Medlar leaf health-care tea and preparation method thereof

ActiveCN102100276BConsistent colorKeep the same colorTea substituesCurative effectBULK ACTIVE INGREDIENT

Owner:青海红鼎生物工程有限公司

Intelligent identification and evidence recovery method of cheating signals in examination room

ActiveCN103997381BImprove work efficiencyEffective automatic identification analysisTransmission monitoringDigital contentEXAMINATION ROOM

Owner:成都佳发安泰教育科技股份有限公司

An intelligent recharging method for an intelligent recharging system

ActiveCN106264358BFind quicklyGuaranteed reliabilityCarpet cleanersFloor cleanersEmbedded systemTransmitter

Owner:杭州匠龙机器人科技有限公司

A potential risk ipv6 address location method and location server

ActiveCN108540309BGuaranteed validityImprove test efficiencyTransmissionData miningNetwork segment

Owner:CHINA INTERNET NETWORK INFORMATION CENTER

Light-leaking detection system and method

InactiveCN103971624AAccurate detectionAccurate judgmentStatic indicating devicesNon-linear opticsReference RegionComputer science

Owner:FU TAI HUA IND SHENZHEN +1

Application of a Porous Separator in Organic Flow Batteries

ActiveCN106558711BGood dimensional stabilityImprove efficiencyFuel cellsTemperature controlPolymer resin

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Triple Ladder Anti-Back Leakage Sanitary Napkin Containing Superabsorbent Fiber Anti-Slump Nonwoven

ActiveCN104523373BSolve the problem of leakage after night sleepSanitary towelsBandagesSurface layerRecovery performance

Owner:福建恒安家庭生活用品有限公司

Drafting device unit with carrier and carrier for drafting device unit

PendingCN112080824AQuick changeSecurely placedDrafting machinesHand implementsFiberClassical mechanics

Owner:SAURER INTELLIGENT TECH AG

Maximum Power Point Tracking Control Method Based on Incremental Conductance Method and Particle Swarm Optimization

ActiveCN112162589BImprove conversion efficiencyImprove tracking timeArtificial lifePhotovoltaic energy generationControl theoryParticle swarm algorithm

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A stamping processing equipment for building decoration materials

ActiveCN111842623BImprove the efficiency of rapid prototypingGuarantee the purpose of one-time processing and formingPerforating toolsPunchingStructural engineering

Owner:JIANGXI LONGZHENG SCI & TECH DEV

Slope detection method, system and vehicle

ActiveCN110525441BSimple, convenient and accurate calculationEasy to operateSimulationControl theory

Owner:GREAT WALL MOTOR CO LTD

Method for improving the performance of ternary electrodes by intercalating graphene

ActiveCN107634202BLow costWide variety of sourcesElectrode manufacturing processesHybrid capacitor electrodesActive agentGraphite

Owner:XIAMEN KNANO GRAPHENE TECH CORP

Multi-power source multi-mode coupling drive system

InactiveCN102602277BAchieve Torque CouplingAchieve speed couplingToothed gearingsGas pressure propulsion mountingGear wheelDrive shaft

Owner:CHONGQING UNIV

Identification performance calibration test coupon

InactiveCN101996438BIncreased level of discrimination performancePaper-money testing devicesCharacter and pattern recognitionSpectral transmissionLight irradiation

Owner:ZHEJIANG HUAAN SECURITY EQUIP

Normal temperature compound desulfuration and dearsenization agent

ActiveCN101591553BHigh desulfurization and arsenic removal efficiencySuitable for desulfurization and arsenic pretreatmentRefining with metal oxidesSulfurActive component

Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

A training method and device for a captcha recognizer based on self-supervised learning

ActiveCN111259366BReduce in quantityEasy to identifyCharacter and pattern recognitionDigital data authenticationFeature extractionEngineering

Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Wireless local area network access method, access point and wireless local area network system

ActiveCN104010378BImprove uplink throughputAvoid confictNetwork topologiesClear to sendAccess method

Owner:HUAWEI TECH CO LTD

A method for purifying CO in exhaust gas ₂ The adsorption membrane of the present invention and preparation method, regeneration method

ActiveCN111472056BGood effectImprove adsorption capacityFibre typesArtificial filament washing/dryingSodium acetateFiber

Owner:上海凯矜新材料科技有限公司

A spreader device for replacing coolers in construction engineering

ActiveCN111994778BAvoid leaningPrevent rotationLoad-engaging elementsButt jointEngineering

Owner:安徽东汇市政工程有限公司

A crawling deicing and snow removal device

ActiveCN110820604BAvoid damageEliminate hidden dangers in safe operationBridge structural detailsBridge erection/assemblySnow removalSnowpack

Owner:HEFEI UNIV OF TECH

Polyvalent inactivity vaccine for preventing and treating atrophic rhinitis of swine

ActiveCN102302771BImprove protectionSimple processAntibacterial agentsBacterial antigen ingredientsPasteurella multocida toxinImmune effects

Owner:PU LIKE BIO ENG

Gas and solid phase reactor of high heat-sensitive substance

InactiveCN100415356CHigh selectivityHigh yieldChemical/physical processesGas solidFixed bed

Owner:EAST CHINA UNIV OF SCI & TECH

Tin plate ear rate detection system

ActiveCN106323974BImprove detection efficiencyImprove detection accuracyMaterial analysis by optical meansUsing optical meansEngineeringMechanical engineering

Owner:SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE

Method and device for judging human face shape

ActiveCN110032959BQuick identificationImprove experienceCharacter and pattern recognitionPattern recognitionEngineering

Owner:MEGVII BEIJINGTECH CO LTD

A transformer rain shielding device

ActiveCN105239735BLight in massIncrease supportSunshadesTransformerEngineering

Owner:DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER

A kind of automatic frying and baking production system and production method of fruit ingredients

ActiveCN109770389BUniform brandingAvoid blackeningFood treatmentSalt waterProcess engineering

Owner:YUNNAN LONGYUN DAYOU IND CO LTD

An assembly type shear wall lock insertion connection device and its application and use method

ActiveCN111980169BFirmly connectedGood lateral connection stabilityConstruction materialWallsMechanical engineeringShear wall

Owner:天泓(济南)智能装备产业研究有限公司

A water-receiving component extending in a straight line

ActiveCN106545051BPrevent spillageGeneral water supply conservationDrinking water installationWater storageEngineering

Owner:ANHUI KECHANG MACHINERY MFG

A vehicle opening and closing lock control system, method and vehicle

ActiveCN113183917BAnti-theft devicesControl signalControl system

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A glass transfer trolley with pneumatic adjustment of inclination angle

InactiveCN103693348BImprove securityHigh strengthManual conveyance devicesSteel frameTransportation technology

Owner:周春美

Memory capacitor for thin film transistor LCD and process for making same

InactiveCN1275073CHigh relative permittivityReduce areaStatic indicating devicesPhotomechanical apparatusCapacitanceLiquid-crystal display

Owner:AU OPTRONICS CORP

Method for preparing double functional group oil soluble lubricating additives

InactiveCN1258583CGood oil solubilityImprove wear resistanceThickenersSolubilityViscous liquid

Owner:杭州新港润滑科技有限公司

Leakage circuit cutout

ActiveCN1855341BReliable Leakage TestSwitch operated by earth fault currentsEmergency protective arrangements for automatic disconnectionTransformerZero phase

Owner:FUJI ELECTRIC FA COMPONENTS & SYST CO LTD

A biological test method for rapid detection of comprehensive toxicity of traditional Chinese medicine

ActiveCN103868916BThe detection process is fastEasy to operateChemiluminescene/bioluminescenceLuminous intensityMedicine

Owner:SICHUAN ACAD OF CHINESE MEDICINE SCI

Kettle

InactiveCN105686635AEasy to replaceEasy to remove the gaugeWater-boiling vesselsLeaking waterMetallic materials

Owner:李均辉

Cosmetic composition comprising an ascorbic acid or salicylic acid compound

ActiveCN101530375BCosmetic preparationsHair cosmeticsIodo fatty acidPolypropylene glycol

Owner:LOREAL SA

Emergency fire-extinguishing system

InactiveCN100457591CAvoid accidentsWork reliablyElevatorsFire extinguisherEngineering

Owner:谢宝院

A New Type of Rainwater Sedimentation Filtration Shaft

InactiveCN103572827BReduce sand contentImprove cleanlinessFatty/oily/floating substances removal devicesSewerage structuresWater qualityRainwater harvesting

Owner:广东圣腾科技股份有限公司

Laser forming device

InactiveCN1958209AAvoid bumpingReduced microcracksLaser detailsLaser beam welding apparatusLaser patterningOptoelectronics

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

The control circuit of the magnetic levitation experimental device

ActiveCN103489357BWide adjustment range of suspension clearanceMeet the requirements of the magnetic levitation experimentEducational modelsDriver circuitPower flow

Owner:北京天路时代电气设备有限责任公司

Three-dimensional Ultrasonic Imaging Method Based on Non-diffraction Wave in Sector Scanning Mode

InactiveCN103948399BUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsImaging modalitiesImaging quality

Owner:HEFEI UNIV OF TECH

Pumping device and working method for intermediate displacement fluid in pulse sand fracturing

ActiveCN105239986BImprove diversion capacityIncrease productionFluid removalComputer control systemEngineering

Owner:DONGYING DAHAIRUN PETROLEUM TECH DEV CO LTD

Method of detecting flange face bolt installation torque by using detecting device

ActiveCN103196601BImprove securitySolve the problem that the product cannot be guaranteed to be 100% qualifiedWork measurementSpannersControl theoryLaboratory facility

Owner:AEROSPACE PRECISION PROD INC LTD

Immobilized recombinant penicillin g acylase and its application

ActiveCN104120120BWide variety of sourcesReduce fermentation costsChemical industryOn/in organic carrierEpoxyPhenylacetic acid

Owner:ZHEJIANG UNIV OF TECH

Emotion detection method based on synchronous characteristics of ECG and respiratory signals

ActiveCN106236117BAccurate Mood MonitoringReal-time emotion monitoringDiagnostic signal processingRespiratory organ evaluationTime domainSupport vector machine

Owner:TIANJIN UNIV

Message processing method and network virtualization edge point based on distributed gateway

ActiveCN104702476BReduce implementation complexityIncrease flexibilityNetworks interconnectionExtensibilityIp address

Owner:HUAWEI TECH CO LTD

Mobile terminal and its positioning method

ActiveCN106535109BReduce connectivityLocation information based serviceEngineeringServer

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

A Servo Compensated Constant Force Actuator

ActiveCN109940513BServo controllable output constant forcePracticalGrinding drivesConstant forceActuator

Owner:SHENYANG SIASUN ROBOT & AUTOMATION

Method for obtaining cinatrins C3 and C1

InactiveCN102066350AOrganic compound preparationOrganic chemistry methodsCombinatorial chemistryPerylene derivatives

Owner:CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC)

Anti-backflow directional drill bit with reverse flushing function and its construction method

ActiveCN112922531BTroubleshooting Backflow to Screw Drilling ToolsAvoid the problem of speed reductionDrilling rodsDirectional drillingSlagStructural engineering

Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Keyboard, electronic device and control method

ActiveCN104615258BIncrease typing speedNo need to check frequentlyInput/output for user-computer interactionComputer scienceElectronic equipment

Owner:LENOVO (BEIJING) LTD

Semiconductor heat treatment equipment and method for controlling pressure in its process chamber

ActiveCN113699590BSmall pressure fluctuationsQuick responsePolycrystalline material growthAfter-treatment detailsThermodynamicsExhaust valve

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

A probiotic fermented traditional Chinese medicine compound composition for treating liver cancer and its preparation and detection method

ActiveCN105749154BGreat tasteEnhance physical fitnessBacteriaComponent separationIrritationTherapeutic effect

Owner:SANZHU FUER PHARMA

Vehicle-mounted oxygen supply apparatus

ActiveCN102001629BLow costImprove driving efficiencyOxygen preparationLow noiseMolecular sieve

Owner:HEFEI TONGZHI ELECTRICAL CONTROL TECH

a pipette tip

ActiveCN107233944BSolve the problem of poor stabilityEasy to useBurettes/pipettesPipetteBiomedical engineering

Owner:南京公汇科技有限公司

A buck-boost matrix converter parameter optimization method and device

ActiveCN107070254BGuaranteed uptimeDc-dc conversionAc-ac conversionMatrix convertersAlgorithm

Owner:HUNAN UNIV OF SCI & TECH

Fine-grained sentiment analysis system and method for product review information

ActiveCN103207855BSmall granularityImprove accuracyMarketingSpecial data processing applicationsSentence segmentationData mining

Owner:GUANGDONG UNIV OF TECH

A kind of fertilizer accelerator and preparation method thereof

ActiveCN104291926BAchieve reductionImprove fertilizer efficiencyFertilizer mixturesCross-linkMicroorganism

Owner:党永富

Sublingual pharmaceutical composition of edaravone and (+)-2-borneol

ActiveCN109906077BHydroxy compound active ingredientsPill deliveryAlcoholPharmaceutical drug

Owner:YANTAI YENEPHARMA BIOMEDICAL +2

Surface-conduction electron emission source based on graphene

InactiveCN102856139BImprove emission efficiencySimple processDischarge tube/lamp detailsSecondary electronsHigh electron

Owner:FUZHOU UNIV

Low migration electronic beam curable primer

ActiveCN113710755ALayered product treatmentSynthetic resin layered productsOrganic chemistryElectron bunches

Owner:SUN CHEM CORP

A kind of nano-medicine for controllable photodynamic therapy and preparation method thereof

ActiveCN107929734BEasy loadingGood treatment effectEnergy modified materialsPharmaceutical non-active ingredientsDendrimerFluorescence

Owner:FUZHOU UNIV

Bus green wave arrangement control system for controlling station stop and road section driving

ActiveCN103198673BImprove operational efficiencyGuaranteed uptimeControlling traffic signalsPhase differenceControl system

Owner:SOUTHEAST UNIV

Post-weaning feed for piglets and preparation method thereof

InactiveCN103598407BWide variety of sourcesLow costFood processingAnimal feeding stuffAnimal scienceDigestion

Owner:SHANTOU CHUBAO BIOLOGICAL SCI & TECH

A method and system for controlling the opening of the trunk of an automobile

ActiveCN105781278BSolve the problem of difficult input of encoded informationLow costElectrical locking circuitsLaser transmitterLight spot

Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Printing sheet, decorative sheet and adhesive decorative sheet

ActiveCN104640704BExcellent blocking resistanceGood printing adaptabilityDuplicating/marking methodsSynthetic resin layered productsEngineeringPlanographic printing

Owner:OJI HLDG CORP

Sample stage, test method and application for suppressing quasi-cavity degenerate high-order modes

ActiveCN111077377BTest trueHigh precisionDielectric property measurementsMetal coatingOptical cavity

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A fireproof adhesive mortar and its preparation method and application

ActiveCN104973840BGood synergyHigh bonding strengthAdhesiveFireproofing

Owner:CHONGQING CITY HUTH BUILDING MATERIALS LIMITED

Applications of odorrana grahami polypeptide AH90 and CW49 for promoting skin regeneration

ActiveCN102657845BPromote repairReduced thickness of hyperplasiaAmphibian material medical ingredientsPeptide/protein ingredientsSkin repairPharmaceutical drug

Owner:KUNMING INST OF ZOOLOGY CHINESE ACAD OF SCI

Adjustable heat pump water fountain with multiple temperature buckets for holding water

InactiveCN101708106BReduce energy consumptionImprove work efficiencyBeverage vesselsRefrigerantRefrigerated temperature

Owner:王全龄

Display apparatus and image pickup apparatus

ActiveCN100473174CHigh resolutionStereoscopic photographySteroscopic systemsComputer graphics (images)Projection image

Owner:MAXELL HLDG LTD

A kind of movable visor mechanism for car light type change

ActiveCN105644421BLoud crashing noiseComfortable driving environmentOptical signallingType conversionOptical axis

Owner:HASCO VISION TECHNOLOGY CO LTD

A kind of preparation method of 1,1,1,3,3-pentachloropropane

ActiveCN104513127BEnhanced mass transferImprove heat transfer performanceHalogenated hydrocarbon preparationMetal catalystReaction temperature

Owner:JUHUA GROUP TECH CENT

Software watchdog self-restoring method

ActiveCN101295271BGuaranteed reliabilityError detection/correctionSelf recoverySoftware

Owner:MAIPU COMM TECH CO LTD

An adjustable shooting platform

ActiveCN106337997BGuaranteed to workEasy to adjustStands/trestlesCamera body detailsClassical mechanicsElectric machinery

Owner:GUILIN ZHISHEN INFORMATION TECH CO LTD

Tissue Culture and Rapid Propagation Method of Fenza 1 Fenjiao

ActiveCN106688887BIncrease reflectionMany rootsHorticulture methodsPlant tissue cultureCataphyllBud

Owner:POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI

A packaging carton plastic handle buckle forming post-processing device

ActiveCN111408992BEasy to fixPracticalEdge grinding machinesGrinding carriagesCircular discCarton

Owner:金华玖沣包装材料股份有限公司

A hollow grid plate automatic arc edge banding machine

ActiveCN106273373BEasy to processDomestic articlesElectrical controlEngineering

Owner:青岛鑫泉塑料机械有限公司

Rapid aging test method, system, medium and application of diesel engine dpf system

ActiveCN113030150BFast agingAchieve aging effectMachine part testingInternal-combustion engine testingDieselingProcess engineering

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Three-dimensional memory device and manufacturing method thereof

ActiveCN111373538BSolid-state devicesSemiconductor devicesElectrical conductor3d memory

Owner:YANGTZE MEMORY TECH CO LTD

Domestic waste leachate harmless treatment method

InactiveCN103482722BEfficient use ofMeet environmental standardsSludge treatmentFatty/oily/floating substances removal devicesBrickSlag

Owner:陈碧燕

Seed-injected 2μm-band single-frequency pulse optical parametric oscillator based on heterodyne beat frequency locking

ActiveCN106856292BWide range of light wavelengthsWide range of repetition ratesLaser detailsNon-linear opticsFrequency stabilizationLine width

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Two-phase cooling system for electronic components

ActiveCN103517620ASemiconductor/solid-state device detailsSolid-state devicesWorking fluidEngineering

Owner:ABB (SCHWEIZ) AG

Method, device, electronic device and storage medium for frame selection of photos

ActiveCN111432131BImprove accuracyImprove the efficiency of frame questionsTelevision system detailsColor television detailsComputer graphics (images)Engineering

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

A Closed-loop Control Method of Positive and Negative Feedback for Laminar Cooling

ActiveCN104226699BFeedforward is easy to implementHigh precisionTemperature control deviceNegative feedbackLaminar cooling

Owner:NANJING IRON & STEEL CO LTD

An ultrasonic oscillating powder bed system

ActiveCN109317663BHigh tap densityAchieve Ultrasonic VibrationAdditive manufacturing apparatusTransportation and packaging3d printPowder bed

Owner:四川恒创博联科技有限责任公司

A New Method of Straightening Technology for Bimetal Composite Plate

ActiveCN110303070BPrecise Straightening Force ModelImprove straightening accuracyStructural engineeringComposite plate

Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

A Control Method of Scenic Fountain Based on Area Division

ActiveCN105413939BFine divisionReasonable controlLiquid spraying apparatusEngineeringWater spray

Owner:ZHENJIANG COLLEGE

CCD small spectrometer system and data acquisition method using pulsed xenon lamp light source without hardware synchronization

InactiveCN104390702BHigh energySolution to short lifeRadiation pyrometrySpectrum investigationData acquisitionSpectrograph

Owner:SHANGHAI SPECTRUM INSTR

A kind of recycling method of the waste residue produced in the synthesis of triallyl isocyanurate

ActiveCN104609442BHigh recovery rateMeet the shortcomings of the treatmentAlkali metal chloridesInorganic saltsAlcohol

Owner:ZHEJIANG GONGSHANG UNIVERSITY

High-voltage insulation ceramic ash glaze formula

InactiveCN102838384BImprove appearance qualityImproves Thermal Triad PerformanceBarium carbonateHigh voltage

Owner:CHONGQING PIGEON ELECTRIC PORCELAIN CO LTD

A kind of preparation method of sodalite-red phosphorus synergistic flame retardant

ActiveCN106349506BUniform particle sizeEffective control over decompositionHydrogenIon exchange

Owner:SHANDONG UNIV OF TECH

Bacteriostatic high-barrier polypropylene masterbatch for hygienic product packaging materials and preparation method thereof

ActiveCN106750925BNot easy to move outImprove barrier propertiesMasterbatchPolymer science

Owner:JINJIANG XINBANG NEW MATERIAL TECH

Electric-static micro exciter, method for activating said exciter and photographic moudle

InactiveCN1405965ASuppress vertical vibrationEasy to operateMountingsElectrostatic motorsComputer moduleCamera module

Owner:KK TOSHIBA

Method, device, vehicle and medium for preventing vehicle from rolling on slope

ActiveCN109591621BPrevent rollingImprove securitySpeed controllerDriver interactionsMotor speedElectric machinery

Owner:BEIJING ELECTRIC VEHICLE

Novel aquatic animal driving machine

InactiveCN102379263BMechanical traumaCompact structureAnimal repellantsFishingEffective radiusAquatic animal

Owner:李元山

Cable connector component and assembly of cable connector component and pairing connector component

InactiveCN102468569AOvercome the problem of inconvenient pluggingCoupling device detailsTwo-part coupling devicesMechanical engineeringEngineering

Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Intelligent car following decision-making and control method based on cognitive risk balance

ActiveCN114056332BGet goodImprove securityDriver/operatorControl theory

Owner:TSINGHUA UNIV

Preparation method of sweet potato carboxymethyl modified starch

ActiveCN102627698BHigh degree of substitutionImprove the degree of substitution (DS)Water bathsPotato starch

Owner:HUNAN AGRICULTURAL UNIV

A 3D NAND memory device and its manufacturing method

ActiveCN106920794BFirmly connectedEasy process integrationSolid-state devicesSemiconductor devicesEngineering physicsMechanical engineering

Owner:YANGTZE MEMORY TECH CO LTD

TCR controller

InactiveCN100446377CEasy to controlQuick controlFlexible AC transmissionConversion without intermediate conversion to dcEngineeringSampling circuits

Owner:BEIJING ARITIME INTELLIGENT CONTROL

Net launching type aquatic life sampler

InactiveCN103518681BPrevent escapeRealize the sampling functionHarvestersPisciculture and aquariaFishing netDeep sea

Owner:710TH RES INST OF CHINA SHIPBUILDING IND CORP

An Asymmetric Threshold Service Polling System Based on FPGA

ActiveCN108616570BAchieve integrationEnsure fairnessTransmissionPolling systemFinite-state machine

Owner:杨志军

A method for vacuum distillation desulfurization enrichment of copper, silver and antimony from sulfur-containing polymetallic smelting slag

ActiveCN105087952BAdaptableSimple processProcess efficiency improvementSlagSulfur containing

Owner:KUNMING UNIV OF SCI & TECH +1

Method for preparing gas-phase rust-preventive paper by using industrial solid waste fiber

InactiveCN101225627BEliminate pollutionLow costInorganic fibres/flakesSpecial paperFiberGas phase

Owner:SHAANXI UNIV OF SCI & TECH +1

Large-diameter PP-PET (polypropylene-polyethylene terephthalate) sheath-core composite monofilament and production method thereof

ActiveCN102864522BHigh strengthImprove roundnessConjugated synthetic polymer artificial filamentsStretch-spinning methodsPolyesterPolyethylene terephthalate

Owner:NANTONG NTEC MONOFILAMENT TECH CO LTD

A method for preparing p-type algan/alingan electron blocking layer near-ultraviolet leds with doping concentration and al component stepwise change

ActiveCN106299038BImprove injection efficiencyImprove composite luminous efficiencySemiconductor devicesUltravioletElectron blocking layer

Owner:东莞市中晶半导体科技有限公司

Non-overlapped integral capacitive touch screen with ITO (indium tin oxide) layer and manufacturing method of novel non-overlapped integral capacitive touch screen

InactiveCN102830880AImprove reliabilityImprove visibilityLayered product treatmentDigital data processing detailsGraphicsVisibility

Owner:SHENZHEN BAOMING TECH