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.

Supported metallocene catalyst, preparation method and application thereof, and preparation method of methyl acrylate

ActiveCN108786918BGood chemical stabilityReduce accumulationOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Multiple Raman scattering effect fused ultra remote fiber temperature measurement sensor

InactiveCN102359830BAmplify energyAmplify light intensityThermometers using physical/chemical changesRayleigh scatteringRaman amplifiers

Owner:CHINA JILIANG UNIV

Video surveillance inspection method, device, terminal and storage medium

ActiveCN111526328BUnderstand intuitiveAvoid messImage analysisClosed circuit television systemsVideo monitoringSimulation

Owner:深圳市华橙数字科技有限公司

Special type WRe temperature sensor

InactiveCN101034016BIdea novel scienceSuitable working environmentThermometer detailsThermometers using electric/magnetic elementsRheniumEngineering

Owner:沈阳东大传感技术有限公司

A young's modulus measuring instrument with capacitive sensing and digital display displacement

InactiveCN104359760BReduce volumeLow costEducational modelsStrength propertiesGratingFixed frame

Owner:NANHUA UNIV

New hydroxyketone photoinitiator and its preparation and application

ActiveCN106365974BOrganic compound preparationGroup 5/15 element organic compoundsPolymer scienceKetone

Owner:TIANJIN JIURI NEW MATERIALS CO LTD

A dovetail groove guide rail sliding table measuring device and its measuring method

ActiveCN110044311BEfficient measurementAccurate measurementIncline measurementLaser transmitterLaser light

Owner:JIANGSU UNIV OF TECH

A method and device for mining attribute name repetition

ActiveCN103631817BFlexible and diverse query expressionsWeb data indexingNatural language data processingSentence pairFiltration

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

A Comprehensive Correction Method for Geometric Angle Error of Laser Tracker

ActiveCN103884278BImprove the measurement accuracy of space coordinatesHigh precisionUsing optical meansOptical axisLaser tracker

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

positive displacement pump

ActiveCN103842619BAvoid crackingConvenient oil supplyRotary piston pumpsRotary piston liquid enginesDrive shaftEngineering

Owner:PUMP TECH SOLUTIONS PS GMBH

A three-phase linear generalized state estimation method for substations

ActiveCN104332997BRealize synchronous recognitionSmall amount of calculationInformaticsSpecial data processing applicationsTransformerMeasurement equations

Owner:NARI TECH CO LTD

Napping behavior detection method based on fast Fourier transform

InactiveCN101814136BImprove robustnessImprove real-time performanceImage analysisCharacter and pattern recognitionFace detectionPattern recognition

Owner:SOUTH CHINA UNIV OF TECH

Method for preparing lignin amine from cyclohexanone wastewater

ActiveCN102838753BTake advantage ofSolve the emission problemTransportation and packagingMixingSocial benefitsCyclohexanone

Owner:CHINA PETROLEUM & CHEM CORP +1

A selection method for intelligent driving vehicle path fusion

ActiveCN109515436BAccurate driving trackEfficient Static Target Prediction TrajectoriesExternal condition input parametersDriver input parametersSteering wheelSteering angle

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Well opening cable anti-collision device

InactiveCN102287181BAvoid collisionReduce labor intensitySurveyEngineeringMechanical engineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Anti-blockage fishing weight

InactiveCN101543202BLow costSimple structureOther angling devicesEngineeringScrew thread

Owner:李新民

Physical yarn woven-pattern digital modeling device and method

InactiveCN103176420BRealize detectionEliminate light shadowsProgramme controlComputer controlYarnStructure chart

Owner:DONGHUA UNIV

Polymer films based on cross-structured conjugated molecules and their preparation methods and applications

ActiveCN106543415BQuick responseHigh optical contrastBulk chemical productionSupporting electrolyteElectrolytic agent

Owner:ZHEJIANG UNIV OF TECH

Real-time variable pitch wind rotor and vertical axis wind turbine

ActiveCN108374756BIncrease profitSimple structureWind motor controlControl system actuatorsClassical mechanicsPropeller

Owner:王伟民

Method for effectively improving quick response on external load change for generator set

ActiveCN103437838BCompensation for changes in heat storageCompensation for non-linear characteristicsBoiler controlSteam engine plantsFuel qualityUltimate tensile strength

Owner:STATE GRID CORP OF CHINA +1

Vegetable Cup Seedling Transplanter Automatic Picking and Throwing Mechanism

InactiveCN103814660BNo seedling leakageCup seedling transplanting without interruptionTransplantingSufficient timeBiology

Owner:泌阳县绿谷农业科技开发有限公司

Underwater Jacket Pile-Driving Jacket Type Positioning Structure

ActiveCN106555390BPrecise positioningHigh positioning accuracyArtificial islandsUnderwater structuresUnderwaterWater level

Owner:SHANGHAI INVESTIGATION DESIGN & RES INST +1

Crane and its load sensitive hydraulic control system

ActiveCN102336363BSmall pressure fluctuationsProblems affecting the pulsation of working pressureServomotor componentsLoad-engaging elementsControl systemEngineering

Owner:XUZHOU HEAVY MASCH CO LTD

Plant low nitrogen stress resistant related protein GmDUF-CBS and encoding gene and application thereof

ActiveCN103172718BHigh tolerance to low nitrogen stressIncrease productionBacteriaViruses/bacteriophagesWild typeTotal nitrogen

Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

Single rod early warning device and ductility control method for prestressed frp reinforced structures

ActiveCN109235923BSimple structureThe construction process is clearBuilding repairsSelf lockingEngineering

Owner:SHENZHEN UNIV

Method for recovering platinum from silver electrolyte

InactiveCN102978407BEasy to operateGood choiceProcess efficiency improvementPlatinumPalladium

Owner:SIHUI CITY HONGMING PRECIOUS METALS

A micro-displacement motion platform with real-time adjustable dynamic frequency

ActiveCN107906315BAvoid lateral loadsProtection securityPiezoelectric/electrostriction/magnetostriction machinesStands/trestlesBridge typeClassical mechanics

Owner:SHANDONG UNIV

Integrated fertilizer with soil conditioning function special for tobacco and preparation method and using method thereof

InactiveCN101993694BStimulate physical propertiesGood physical propertiesAgriculture tools and machinesFertilising methodsNicotiana tabacumEcological environment

Owner:沈笑天 +3

A production line for self-insulating blocks

ActiveCN104986531BIncrease productivityImprove transport efficiencyCeramic shaping plantsMechanical conveyorsProduction lineTransport system

Owner:SHANDONG HUIXING TECH DEV +1

Preparation method of coal-based composite chelating agent

ActiveCN103028377BImprove mechanical propertiesStrong mechanical propertiesOther chemical processesSilanesMechanical property

Owner:陕西科博优超节能环保科技有限公司

Firmware upgrade method, related equipment, system and medium

ActiveCN109144554BEasy to operateUpgrade firmware to avoidSoftware engineeringBootstrappingServerComputer engineering

Owner:SHENZHEN H&T DATA RESOURCES & CLOUD TECH LTD

A Fast Multi-constraint Spacecraft Attitude Path Recursive Planning Method

ActiveCN107329485BSmooth transitionGood for attitude tracking controlCosmonautic vehiclesCosmonautic partsControl theorySpacecraft

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Single-way reducing glass solar vacuum heat collector fitted with reflective collecting mirror

InactiveCN1710351BLow costImprove performanceSolar heating energySolar heat devicesEngineeringGlass tube

Owner:BEIJING HIKEEN TECH +1

Matrix circuit for display device for home appliance, display device, and home appliance

ActiveCN108140349BStatic indicating devicesDisplay deviceElectrical connection

Owner:BOSCH SIEMENS HAUSGERATE GMBH

Water seepage prevention construction method at the joint surface of underground diaphragm wall by open-cut method and cover-excavation method

ActiveCN104343136BControl deformationPlay the role of anti-seepageArtificial islandsProtective foundationSlurry wallJoint surface

Owner:CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR +2

Application of Cucumber Phloem Lectin cspl1 in Resistance to Cucurbit Blight

ActiveCN112175988BIncrease resistanceHas disease resistanceBiocideFungicidesBiotechnologyCucumber family

Owner:INST OF VEGETABLES GUANGDONG PROV ACAD OF AGRI SCI

parent-child multipurpose pillow

ActiveCN103417072BImprove convenienceNovel structurePillowsEngineering

Owner:HODO GRP WUXI TEXTILE

Measuring device and measuring method of wide-range flatness

ActiveCN102607472BSimple structureEasy to operateUsing optical meansMeasurement deviceOptoelectronics

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

A large rake angle staggered shear die

ActiveCN104741681BExtended service lifeReduce vibrationShearing machinesCutting forceMechanical engineering

Owner:四川省青神神力机械有限公司

A kind of selective hydrogenation method of gasoline

ActiveCN103666548BImprove hydrogenation activityHigh hydrogenation selectivityPhysical/chemical process catalystsHydrocarbon oils treatmentLithium oxideFixed bed

Owner:PETROCHINA CO LTD

Updating electronic control system through telematics

PendingCN114710533ATransmissionSoftware deploymentInformation processingControl system

Owner:CUMMINS LTD

Exhaust-gas processing device for a diesel engine

ActiveCN101988407BAchieve regenerationElectrical controlInternal combustion piston enginesControl theoryDiesel engine

Owner:KUBOTA CORP

A kind of sno prepared by self-combustion method of sol vapor ₂ - Method of amorphous carbon nanocomposite pellets

InactiveCN109081369BNo costMaterial nanotechnologyCarbon preparation/purificationAerosol MistWastewater

Owner:HANGZHOU DIANZI UNIV

Process for producing high small peptide fermented bean meal by bacterial-enzyme co-fermentation

PendingCN110037164AIncrease contentPromote accumulationFood processingClimate change adaptationAntigenPhytic acid

Owner:江门市澳保生物科技有限公司

Header crop collection and conveying device for semi-feed harvester

ActiveCN103621256BSimple structureReduces the chance of tangled messHarvestersThreshersAgricultural scienceAgricultural engineering

Owner:HUNAN NONGFU ELECTROMECHANICAL

A software testing device with protective function which is convenient for transportation

ActiveCN110955299BEasy to transportAvoid damageSoftware testing/debuggingDigital processing power distributionGear wheelEngineering

Owner:上策信息技术有限公司

Pressurization device based on frost heaving force

ActiveCN110700829BIncrease the pressure valueThe process is gentle and controllableDisloding machinesSealing/packingClassical mechanicsCompression device

Owner:CHINA UNIV OF MINING & TECH

A carbon fiber reinforced magnetic refrigeration functional alloy composite material preparation device and preparation method

ActiveCN111872356BImprove cleanlinessImprove composition segregationInorganic material magnetismCarbon fibersGas cylinder

Owner:SHANGHAI UNIV

A regulator capable of fine-tuning water mixing and well flushing control for energy saving and consumption reduction

ActiveCN109084032BGuaranteed tightnessHigh adjustment accuracyValve members for heating/coolingLift valveControl engineeringControl theory

Owner:HEILONGJIANG EAIEN NEW MATERIAL TECH DEV CO LTD

Method for preparing propylene by butylene-containing C4 fractioning hydrocarbon dismutation

ActiveCN101121629BWide compositional adaptabilitySolution to short lifeHydrocarbonsMetal/metal-oxides/metal-hydroxide catalystsButeneGram

Owner:CHINA PETROLEUM & CHEM CORP +1

A small fully automatic multi-stage fast telescopic rod device

InactiveCN104101371BReduce volumeReduce weightMeasurement apparatus componentsAir pumpEngineering

Owner:XIDIAN UNIV

Centrifugal fan impeller and preparation method thereof, centrifugal fan and air handling unit

ActiveCN112901553BExtended service lifeReduce weightPump componentsDomestic articlesGlass fiberCarbon fibers

Owner:HUAWEI DIGITAL POWER TECH CO LTD

Developing agent and method for producing the same

ActiveCN101807018BDevelopersMaterials science

Owner:TOSHIBA TEC KK

Method, device, storage medium and processor for determining attribute information

ActiveCN107741998BImprove the efficiency of attribute informationLow efficiencyGeometric CADDesign optimisation/simulationDatabaseComputer engineering

Owner:QINGDAO MESNAC ELECTROMECHANICAL ENG

Eccentric shaft reducing mechanism for spline roll forming equipment

ActiveCN102553993BImprove general performanceHigh degree of automationMetal rollingReduction driveEngineering

Owner:XI AN JIAOTONG UNIV

Wide angle imaging directional backlights

ActiveCN109416431AImage analysisPlanar/plate-like light guidesDirect illuminationControl system

Owner:REALD SPARK LLC

A method for automatically extracting the elevation of existing track tops using 3D laser point clouds

ActiveCN107792115BHigh precisionImprove efficiencyRailway auxillary equipmentRailway profile gaugesInformatizationPoint cloud

Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

Special pay-off rack for engineering wires

ActiveCN103241587BInhibit sheddingEasy to carryFilament handlingEngineeringDedicated line

Owner:STATE GRID CORP OF CHINA +2

A dye/metal-organic framework composite material with fluorescence upconversion performance and its preparation method and bioimaging application

ActiveCN111187419BRich varietySimple structural designLuminescence/biological staining preparationLuminescent compositionsInfraredNonlinear optics

Owner:ZHEJIANG UNIV

a ferroelectric memory

ActiveCN103762311BSolid-state devicesSemiconductor/solid-state device manufacturingCapacitanceFerroelectric thin films

Owner:江苏巨邦环境工程集团股份有限公司

A method for introducing exogenous DNA into Nannochloropsis chloroplast and related chloroplast genome sequence

ActiveCN103834640BEfficient and stable expressionImproved agronomic traitsMicroorganism based processesVector-based foreign material introductionChloroplastElectroporation

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Bucket-brushing system for closed-mouth bucket

InactiveCN101077498BQuick scrub cleanIncrease flushing powerHollow article cleaningDrive shaftCircular cone

Owner:TIANJIN LYUBOTE ENVIRONMENTAL PROTECTION EQUIP MFG

Automatic liquid-dispensing zero-emission rose essential oil extraction device

ActiveCN106281697BRealize the collectionZero emissionEssential-oils/perfumesThermal insulationEvaporation

Owner:永顺县大丰生态农业开发有限公司

A mimetic fireproof glass curtain wall

ActiveCN104532994BPrevent peelingImprove securityWallsFire protectionKeel

Owner:HUNAN GOLDWELL NEW MATERIALS TECH CO LTD

Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow

InactiveCN1248782CImprove crushing effectAchieve ultra-fine crushingGrain treatmentsEngineeringUltra fine

Owner:WUHAN UNIV OF TECH

Hot melt adhesive

InactiveCN105637058AGood compatibilityImprove adhesionMineral oil hydrocarbon copolymer adhesivesFilm/foil adhesivesPolyesterPolymer science

Owner:HENKEL KGAA

Processing method for five-bean vegetable fruit health care soya-bean milk

ActiveCN103349084BFull of nutritionUnique tasteMilk substitutesFood scienceFragariaBiotechnology

Owner:JINCAIDI FOOD CO LTD

Media feed system for cutting dimensional documents and methods of making and using the same

InactiveCN103358346BRegistering devicesFunction indicatorsAutomatic transmissionEngineering

Owner:XEROX CORP

Wheel-track composite high-passability lunar rover

ActiveCN111409866BFlexible length adjustmentAdaptableExtraterrestrial carsDrive wheelClassical mechanics

Owner:CHINA NORTH VEHICLE RES INST

Electronically Controlled Liquid Crystal Laser Shaping Chip Based on Wavefront Adjustment

ActiveCN104345508BRealize phase modulation shaping operationFlexible control modeStatic indicating devicesNon-linear opticsElectric controlLaser beams

Owner:HUAZHONG UNIV OF SCI & TECH

Small opening mechanism on vehicle and vehicle with small opening mechanism

ActiveCN102303648BEnsure safetyEasy to operateSuperstructure subunitsEngineeringTorsion spring

Owner:北京北机机电工业有限责任公司

System and method for implementing communication between distributed system boards

InactiveCN100531038CData switching networksDistribution systemEmbedded system

Owner:ZTE CORP

Compound allyl isothiazole induced W-box element and its application

InactiveCN1986796BFermentationVector-based foreign material introductionNucleotideTransgene

Owner:FUDAN UNIV

A Method for Detecting Centerline Angle Error of Standard Steel Structure Based on Projection Method

ActiveCN112017235BImprove general performanceHigh precisionImage enhancementImage analysisPoint cloudProjection method

Owner:BOMESC OFFSHORE ENG CO LTD

Environment-protection energy-saving anthracene oil catalyst

InactiveCN100398630CImprove performanceLow costLiquid carbonaceous fuelsAnthraceneEngineering

Owner:李宇翔

Clove extract for killing nematode and preparation method thereof

InactiveCN102246829BGood poisonous activityBiocideNematocidesAlcoholFiltration

Owner:BEIJING UNIV OF AGRI

Method for forming storage device

ActiveCN102376649BPrevent collapseSemiconductor/solid-state device manufacturingEngineeringSemiconductor

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Method for Improving Centrifugal Grinding Efficiency and Centrifuge

ActiveCN105233942BAvoid positioningImprove grinding efficiencyGrain treatmentsRotational axisGear wheel

Owner:HUZHOU XING XING ABRASIVE

Constant current resonant DC conversion circuit and method adapting to high parasitic parameters of transformer

ActiveCN107579659BSimple designTroubleshooting Insufficient Boost GainApparatus with intermediate ac conversionCapacitanceTransformer

Owner:SHANGHAI INST OF SPACE POWER SOURCES

Permanent magnet DC motor

ActiveCN102148558BReduce in quantityAvoid installation errorsMagnetic circuit rotating partsMagnetic circuit stationary partsElectric machinePermanent magnet linear motor

Owner:JIANGSU LANGXIN ELECTRIC

Thermal battery

InactiveCN100369282CImprove efficiencyLow costGenerators/motorsThermoelectric devicesIon densityEngineering

Owner:杨东城

Thin optical fingerprint scanner

InactiveCN101964058BChange optical pathTo satisfy the market's needsCharacter and pattern recognitionOptical elementsPath lengthOptoelectronics

Owner:深圳指瑞威科技有限公司

Image browsing system, and image zooming method and image switching method

InactiveCN102760025AInput/output processes for data processingComputer scienceElectronic equipment

Owner:FU TAI HUA IND SHENZHEN +1

A kind of over-temperature protection circuit based on sub-threshold MOS tube

InactiveCN103050940BSave extra spaceImprove stabilityEmergency protective arrangements for automatic disconnectionCMOSSub threshold

Owner:SOUTHEAST UNIV

Touch display panel and its driving method, embedded touch display

ActiveCN106339129BGood optical performanceSimple preparation processInput/output processes for data processingCapacitanceDisplay device

Owner:XIAMEN TIANMA MICRO ELECTRONICS +1

Method for communication of uniform signaling among different application modules in VOIP (voice over internet protocol) network telephone

ActiveCN103402037BSolve the phenomenon of complex logic communicationSimple logicInterconnection arrangementsInternet protocol suitePerformance function

Owner:XIAMEN YEALINK NETWORK TECH

Process for establishing an electrostimulation protocol for pelvic pain control, and the prespective portable electrostimulation equipment for pelvic pain control using said protocol

InactiveCN107261322AEasy to useAvoid mistakesElectrotherapyArtificial respirationElectrical batteryPelvic pain

Owner:MEDECELL SA

A method and system for deploying data collection points

ActiveCN109447359BReflect the state of water qualityFast convergenceForecastingArtificial lifeWater qualityData acquisition

Owner:上海申量智能技术有限公司

A fdsoi thyristor electrostatic protection device

ActiveCN109742070BImprove electrostatic protection abilityIncrease the intensity of positive feedbackSolid-state devicesSemiconductor devicesSilicon-controlled rectifierGgNMOS

Owner:48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A process of correcting air cushion table with pressure, water and fire

ActiveCN103203396BMeet the design requirementsReliable process methodRoom temperatureEngineering

Owner:BENGBU TRIUMPH ENG TECH CO LTD

Measuring method and device for moment of inertia and product of inertia

InactiveCN1228618CStatic/dynamic balance measurementMoment of inertiaCurrent technology

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method and device for dynamically adjusting ptp message rate

InactiveCN103428716BPacket rate reductionReduce loadNetwork traffic/resource managementTime-division multiplexTime ProtocolTraffic load

Owner:ZTE CORP

A multi-user hybrid beamforming method for 5g C-RAN

ActiveCN111490815BLower deployment costsReduce complexitySpatial transmit diversityHybrid beamformingFrequency spectrum

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +1

One-key-through business voice flow charging method based on cellular network and its system

InactiveCN100556057CRealize voice stream billingRealize billingTelephonic communicationRadio/inductive link selection arrangementsEngineeringPush-to-talk

Owner:ZTE CORP

Surgical lamp and its method for adjusting the light spot in the surgical field

ActiveCN109073173BMechanical apparatusLight source combinationsOphthalmologyLight spot

Owner:NANJING MINDRAY BIO MEDICAL ELECTRONICS

Mixed passive optical network system and transmission method thereof

InactiveCN101719794BAchieve smooth upgradeReduce upgrade costsMultiplex system selection arrangementsElectromagnetic transmissionFiberMultiplexing

Owner:SHANGHAI JIAOTONG UNIV +1

A kind of formula of modified melamine formaldehyde resin

InactiveCN103709600BImprove plasticityImprove toughnessAntioxidantMelamine formaldehyde resin

Owner:东莞市贝辉装饰材料有限公司

An air conditioner compressor packaging assembly

ActiveCN103158937BGuaranteed to be used multiple timesNo plastic deformationPackaging vehiclesContainers for machinesEngineeringAir conditioning

Owner:HEFEI GENIUS NEW MATERIALS

A kind of antirust agent preparation equipment for electric power engineering construction

ActiveCN111203133BAvoid depositionBalanced ratioRotary stirring mixersTransportation and packagingElectric power equipmentElectric machinery

Owner:ZHANGYE POWER SUPPLY COMPANY OF STATE GRID GANSU ELECTRIC POWER

A kind of caulking structure with modified isocyanate buffer layer and its construction technology

ActiveCN109763422BAvoid direct bondingHigh hardnessBridge structural detailsPolyurea/polyurethane coatingsElastomerPolymer science

Owner:WANHUA ENERGY-SAVING TECH GRP CO LTD

A login authentication method and device

ActiveCN110795712BImprove experiencePrevent leakageDigital data authenticationConfidentialityPassword

Owner:北京信安世纪科技股份有限公司

A kind of high anti-scratch self-repair brightening paint composition

InactiveCN105038566BSimple production processSimple preparation conditionsPolyurea/polyurethane coatingsUV curingPolyresin

Owner:SHANGHAI WEIKAI CHEM +2

A multifunctional machine vision device

ActiveCN103383257BRealize the auto focus functionSimple interfaceTelevision system detailsPlanar light sourcesFiberTransverse plane

Owner:MOTIC CHINA GRP CO LTD

An arch bridge structure and its laying process

ActiveCN105040570BGuaranteed firmnessLose weightIn situ pavingsBridge structural detailsSurface layerArch bridge

Owner:苏州同尚工程设计咨询有限公司

An intelligent labeling device and method for switch cabinets based on the Internet of Things

ActiveCN111525694BAchieve normalizationFailure Detection GuaranteeBiological neural network modelsCharacter and pattern recognitionThe InternetEngineering

Owner:HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD +1

Diffractive waveguide element and diffractive waveguide display

ActiveCN111492303ABounce Density IncreasedPrevent stripingDiffraction gratingsPlanar/plate-like light guidesGratingDisplay device

Owner:DISPELIX OY

A food waste source classification and pretreatment system

ActiveCN106140799BRealize automatic shuntTake advantage ofSolid waste disposalPlate pressureFiltration

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Digging machine and digging method

ActiveCN106351273BSimple structureEasy to operateSoil-shifting machines/dredgersBarrel ShapedEngineering

Owner:国网河南省电力公司濮阳县供电公司

An Experimental Method to Study the Removal Mechanism of Machining Carbon Fiber Composites

ActiveCN106198289BImprove reliabilityImprove experimental efficiencyInvestigating machinabilityFiberExperimental methods

Owner:DALIAN UNIV OF TECH

An automatic cleaning device and method for an air conditioner and its filter

ActiveCN105444395BClean and comprehensiveImprove cleanlinessLighting and heating apparatusSpace heating and ventilation detailsForeign matterAir filter

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

window regulator

ActiveCN107208444BMan-operated mechanismPower-operated mechanismEngineeringMechanical engineering

Owner:AISIN CORP

Calculation method of scr system closed loop control

ActiveCN106593596BAvoid delayGuaranteed accuracyInternal combustion piston enginesExhaust apparatusLoop controlClosed loop

Owner:WUXI WEIFU LIDA CATALYTIC CONVERTER

A kind of Enterobacter sakazakii bacteriophage espyzu05 and use thereof

ActiveCN107828743BInhibition of reproductionMilk preparationBiocideFood additiveAnaplasma phagocytophilum

Owner:YANGZHOU UNIV

Electromagnetic shielding braided fabric of carbon filament covering yarn and application of electromagnetic shielding braided fabric

ActiveCN102345196BEffective shieldingEffective absorptionWoven fabricsYarnYarnEngineering

Owner:DONGHUA UNIV

Method for synthesizing emtricitabine intermediate

ActiveCN101391997BOperational securityThe reaction steps are simpleOrganic chemistryEmtricitabineCarboxylic acid

Owner:JIANGSU COBEN PHARMA CO LTD +1

A combined pdc-thrust ball bearing long-life transmission shaft assembly

InactiveCN106285456BReduce wear and tearReduce wearDrilling rodsConstructionsWater savingBall bearing

Owner:德州景美石油机械有限公司

Composite conductive agent and dispersion method thereof as well as positive plate and lithium ion battery

ActiveCN103531814BImprove liquid absorption performanceImproved magnification performanceCell electrodesSecondary cellsLithium-ion batteryGraphite particle

Owner:江西格林德能源有限公司

Selective nickel series hydrogenating catalyst and its preparing process and uses

ActiveCN100487086CAnti-scorchHas anti-arsenic propertiesRefining to eliminate hetero atomsPtru catalystCerium

Owner:PETROCHINA CO LTD

An integrated flexible electrode

ActiveCN104916809BReduce contact resistanceImprove flexibilityCell seperators/membranes/diaphragms/spacersElectrode carriers/collectorsElectrical batteryGraphite

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A municipal waste sorting and recycling device for municipal engineering

ActiveCN111284944BReduce the difficulty of screeningEasy to sieveWaste collection and transferRefuse receptaclesElectric machineryDrive motor

Owner:陈波波

Basic automation-based plant-level equipment management and alarming system and method

InactiveCN102156447BReduce distractionsIt is convenient to inquire and understand in timeTotal factory controlProgramme total factory controlControl systemData acquisition

Owner:QIDONG YONGAN VALVE CO LTD

An annealing device for the production of aluminum alloy profiles for doors and windows

ActiveCN113667911BAffect qualityDoes not affect heat dissipationFurnace typesHeat treatment furnacesStructural engineeringMechanical engineering

Owner:江苏维卡博智能家居有限公司

Rescue robot storage system

ActiveCN104386505BCompact structureReduce weightConveyorsLoading/unloadingRescue robotEngineering

Owner:SANITARY EQUIP INST ACAD OF MILITARY MEDICAL SCI PLA

Heating pipe end assembly machine

InactiveCN105312906BImprove assembly efficiencyQuality improvementOther manufacturing equipments/toolsEngineeringFully automatic

Owner:ZHONGSHAN CITY REAL IND AUTOMATION EQUIP CO LTD

A needle changing device for a rotary needle plate

ActiveCN106637536BReduce labor intensityImprove operational safetyCarding machinesTextile manufacturingSlide plate

Owner:扬州顺祥汽车内饰材料有限公司

Method for detecting movable voice endpoint

InactiveCN101226741BImprove the accuracy of judgmentImprove accuracySpeech recognitionLinear regressionZero-crossing rate

Owner:WUDI SCI & TECH (XIAN) CO LTD

tio with self-cleaning properties ₂ Preparation method and adsorption device of molecular pollution adsorption material coated with membrane layer zeolite molecular sieve

ActiveCN110801807BEasy to wrapSolve dropGas treatmentOther chemical processesMolecular sieveUltraviolet lights

Owner:HARBIN INST OF TECH

A kind of non-fiber-reinforced fluorine-containing resin-based copper-clad laminate and preparation method thereof

ActiveCN107641276BEasy to operateMild preparation conditionsFlat articlesResin matrixResin-Based Composite

Owner:CHANGZHOU ZHONGYING SCI & TECH CO LTD

A class A non-gas gel polystyrene insulation board and preparation method thereof

ActiveCN109721312BStrong crack resistanceLow thermal conductivityCeramicwareFiberPolymer science

Owner:北京新时代寰宇科技发展有限公司

Real-time remaining life prediction method of gears with multi-degradation monitoring

ActiveCN110174261BRemaining Life PredictionMachine part testingVibration accelerationNormal density

Owner:山西知达智能装备有限公司

A caf with good luminescent properties under high pressure ₂ :tb ³⁺ Nanomaterials and their preparation methods

ActiveCN107057692BSmall sizeUniform shapeMaterial nanotechnologyNanoopticsDisplay deviceGreen chemistry

Owner:JILIN NORMAL UNIV

A kind of fluorine-containing sulfonate electrolyte additive and electrolyte and lithium ion battery containing the additive

ActiveCN112054241BImprove wettabilityImprove low temperature discharge performanceSecondary cells servicing/maintenanceOrganic electrolytesElectrolytic agentSulfonate

Owner:GUANGZHOU TINCI MATERIALS TECH