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.

Wearable device

ActiveCN111262327BVolume effectImprove battery lifeBraceletsElectric powerElectrical batteryElectrical connection

Owner:VIVO MOBILE COMM CO LTD

Method for treating sewage by blast furnace heavy slag and blast furnace gas ash

ActiveCN101704562BReduce utilizationIn line with the principle of treating waste with wasteWater/sewage treatmentElectrolysisSlag

Owner:杨忠刚

Grain collection device for grain storage

ActiveCN110015447BEasy to disengageEfficient dust removalSolid materialAgricultural engineeringGrain storage

Owner:株洲佳家生态农业有限公司

A sorting process for ores containing copper, cobalt and magnetite

ActiveCN104258963BAchieve efficient recyclingReduce ore handlingFlotationMagnetic separationSeparation technologyMagnetite

Owner:MCC NORTH (DALIAN) ENG TECH CO LTD

Preparation of flavonoid derivatives by dehydration reaction between ethylenediamine compounds and baicalein under mild conditions

ActiveCN106083869BConvenient experimentLower reaction costOrganic chemistryAntipyreticSolventHigh pressure

Owner:LIAONING UNIVERSITY

A support bracket for bridge engineering and its construction method

ActiveCN111321674BEnhanced ability to resist strainStable supportBridge erection/assemblyBridge engineeringArchitectural engineering

Owner:SHANXI TRAFFIC PLANNING PROSPECTING & DESIGN INST +1

Interpolation of Missing Wind Speed Data by Using Various Mesoscale Wind Speed Data

ActiveCN111814345BGood effectReduce uncertaintyDesign optimisation/simulationSpecial data processing applicationsAtmospheric sciencesMeso scale

Owner:CSIC CHONGQING HAIZHUANG WINDPOWER EQUIP

A Method for Cross-media Color Reproduction Based on Spectral Domain Mapping

ActiveCN107424197BEasy to set upHigh degree of color gamut visualizationImage analysisDigital imagingChrominance

Owner:山东济清科技服务有限公司

Attachment Information Synchronous Presentation Method and Communication Terminal

ActiveCN103248560BAvoid cumbersomeEasy to operateData switching networksSpecial data processing applicationsComputer terminal

Owner:DONGGUAN YULONG COMM TECH +1

Hot rolling method of cold-rolling low-carbon non-oriented electrical steel

InactiveCN101654729BGuaranteed rolling deformationEasy to produceLower limitElectrical steel

Owner:PANGANG GROUP RESEARCH INSTITUTE CO LTD +2

Annular floating tube water surface photovoltaic power generation system and installation method

ActiveCN106347596BReduce installation difficultyImprove stabilityVessel partsFloating buildingsComputer moduleEngineering

Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES

A service recommendation method and system based on transfer learning

ActiveCN113342963BImprove service experienceStable service recommendation qualitySemantic analysisCharacter and pattern recognitionGeographic siteData set

Owner:SHANDONG UNIV

Cylinder body used in microscopic performance test of plunger pair

InactiveCN100462560CImplement interchange testingIngenious designPump testingPositive-displacement liquid enginesStructural reliabilityEngineering

Owner:ZHEJIANG UNIV

Method for preparing radioactive arsenic compound and usage for curing tumor

InactiveCN100506287CSignificant effectInorganic active ingredientsRadioactive preparation carriersNeutron irradiationTumor therapy

Owner:TTY BIOPHARM

Three-dimensional hollow fabric reinforced composite plate

InactiveCN102852273BEffectively cope with the situation that the self-weight will increaseImprove stress resistanceSynthetic resin layered productsBuilding componentsFiberComposite plate

Owner:苏州工蜂新材料有限公司

Method and device for extracting common imaging point gathers in angle domain

ActiveCN107664769BImprove amplitude protection characteristicsImprove computing efficiencySeismic signal processingPoynting vectorWave field

Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of grafting method of hybrid citrus seed seedling

ActiveCN104663259BImprove seedling ratePromote growthGraftingRadicleRootstock

Owner:CITRUS RES INST OF CHINESE ACAD OF AGRI SCI

Four-point positioning molding method of the cross opening of the upper cover and the lower bottom of the container bag in and out

ActiveCN106965441BShorten production timeIncrease productivityEngineeringProduction quality

Owner:抚顺新科机电技术研发有限公司

Worm speed reducer

InactiveCN110809679AAvoid oversizingToothed gearingsPortable liftingReduction driveClassical mechanics

Owner:NSK LTD

High conductivity, high intensity and heat resisting aluminum alloy conducting wire and method for producing the same and conducting wire

InactiveCN101423908BImprove conductivityHigh strengthMetal/alloy conductorsMetal rolling arrangementsHeat resistanceRare earth

Owner:广东吉青电缆实业有限公司

A Performance Analysis Method of Radar Communication Integrated System Based on Mutual Information

ActiveCN109861768BPerformance estimationSolve the problem of unpredictable performanceTransmitters monitoringWave based measurement systemsMutual informationTransmitter

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Acetamides and their uses

ActiveCN106905247BNovel structureOrganic chemistryAntiparasitic agentsDihydrofolate reductaseMalaria

Owner:EAST CHINA UNIV OF SCI & TECH

Dish type solar tracking and direction angle driving system

ActiveCN102064743BRealize fine trackingReduce cumulative errorControl using feedbackMechanical energy handlingDrive motorEngineering

Owner:司宗宝

Digital photographing apparatus that performs integrated display mode and method of controlling the same

InactiveCN1774040BTelevision system detailsColor television detailsComputer graphics (images)Engineering

Owner:SAMSUNG ELECTRONICS CO LTD

Apparatus for extracting liquid crystal by heating under reduced pressure and method thereof

InactiveCN1743088AEasy and efficient heatingSafe recyclingPressurized chemical processTransportation and packagingEngineeringLiquid crystal

Owner:SEIKO EPSON CORP

Optimization Method of Parameters of Power-Frequency Electro-hydraulic Control System of Large Steam Turbine in Thermal Power Plant

ActiveCN103401256BHuge economic lossPower oscillations reduction/preventionSpecial data processing applicationsControl systemElectro hydraulic

Owner:GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD

Method for preparing barium ferrite at low temperature

InactiveCN101693622BLow reaction temperatureReduce energy consumptionInorganic material magnetismReaction temperatureEngineering industry

Owner:SHENYANG NORMAL UNIV

A kind of tung oil polyol and preparation method thereof

ActiveCN107151215BIncrease reaction rateReduce decompositionOrganic compound preparationCarboxylic acid esters preparationPtru catalystReaction rate

Owner:CHINA PETROLEUM & CHEM CORP +1

A preparation method of signal-enhanced immunosensor based on lanthanide metal self-luminescence au@gd-mofs

ActiveCN111721825BChemiluminescene/bioluminescenceDisease diagnosisAntigenLanthanide

Owner:UNIV OF JINAN

Polyester thermosol and preparation method thereof

ActiveCN100439466CHigh bonding strengthShort opening hoursAdhesivesPolyesterPolymer science

Owner:南通天洋光伏材料科技有限公司

A kind of high-temperature solder based on ag@in core-shell structure and its preparation method

ActiveCN107234367BBroaden the temperature process windowImprove the problem of low deformation resistanceWelding/cutting media/materialsSoldering mediaElectricityHeat conducting

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

A multi-voltage single-layer winding of a two-pole single-phase and three-phase permanent magnet generator

ActiveCN105375667BMeet technical requirementsWindings conductor shape/form/constructionElectricityElectrical conductor

Owner:TELLHOW SCI TECH CO LTD

Acquisition device for welding interlayer temperature and number of welding passes

ActiveCN112355521BWelding/cutting auxillary devicesAuxillary welding devicesSlag (welding)Intelligent management

Owner:CHINA PETROCHEMICAL CORP +2

Radiation detector, and radiographic image capturing device

PendingCN110286398AAvoid deflectionInhibition thicknessX/gamma/cosmic radiation measurmentMaterial analysis by transmitting radiationEngineeringMaterials science

Owner:FUJIFILM CORP

A kind of pcb board silver electroplating solution containing compound sulfonate brightener

ActiveCN110592624BDowngradeHigh surface glossPrinted circuit manufactureSulfonateCyanide

Owner:FOSHAN RENCHANG TECH

A method for transforming an apple semi-modern orchard

ActiveCN106416874BImprove qualityExtend product lifeCultivating equipmentsHorticulture methodsFruit treeAgricultural engineering

Owner:SHANDONG AGRICULTURAL UNIVERSITY

A car model fine classification system based on convolutional neural network

ActiveCN105938560BSolving a large number of classification problemsCharacter and pattern recognitionNeural learning methodsHybrid typeImaging analysis

Owner:JILIN UNIV

Composite porous diaphragm, and preparation method and application thereof

InactiveCN102751461BMaintain dimensional integrityLow costCell component detailsPower batteryPhysical chemistry

Owner:INST OF CHEM CHINESE ACAD OF SCI +1

An adjustable probe array device and method for active antenna multi-probe amplitude and phase testing

ActiveCN112034267BImprove test efficiencySimple drive for spacing adjustmentAntenna radiation diagramsEngineeringMechanical engineering

Owner:SHANDONG UNIV

A Recognition Method of Tennis Picking Robot Based on Depth Vision

ActiveCN111729269BFlexible movementLow costBall sportsControl systemElectric machinery

Owner:南京爱斯坦姆教育科技有限公司

Plunger assembly, medical solution injection device, and driving method for plunger assembly

ActiveCN111032128BSeek miniaturizationAmpoule syringesAutomatic syringesChemical solutionEngineering

Owner:TERUMO KK

Wax material pulverizing machine

InactiveCN101322952BEvenly crushedGrain treatmentsWaxPulp and paper industry

Owner:NINGBO ZHENHAI JIEDENG APPL TECH INST

Exercise machine

InactiveCN1162195CExercise levelElectrocardiographyMedical devicesEcg signalRR interval

Owner:OMRON HEALTHCARE CO LTD

Low-power power-on reset power-down reset circuit

ActiveCN107835006BEasy to implementReduce output voltageElectronic switchingElectric dischargeTerminal voltage

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Array Amplitude and Phase Error Estimation Method Based on Sparse Reconstruction Algorithm

ActiveCN110516286BEstimates are accurateSmall amount of calculationDesign optimisation/simulationComplex mathematical operationsAlgorithmEstimation methods

Owner:XIDIAN UNIV

Coating machine

InactiveCN102108486BPrevent splashAchieve coatingVacuum evaporation coatingSputtering coatingCrucibleEvaporation

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

Metal-organic framework materials and their preparation methods and applications

ActiveCN110982087BLarge specific surface areaImprove pore structureOther chemical processesWater contaminantsHexagonal crystal systemCarboxyl radical

Owner:INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS

Method, device and system for acquiring big data

InactiveCN108629042AReal-time acquisitionSpecial data processing applicationsReal time analysisData acquisition

Owner:SHENZHEN ZHONG XING CREDEX FINANCE TECH LTD

non-volatile memory system

ActiveCN103811065BLow costReduce in quantityRead-only memoriesComputer architectureHemt circuits

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Endo-methylene hexahydrophthalic anhydride and production method thereof

ActiveCN101696200BStrengthen deep processing and utilizationImprove conversion rateOrganic chemistryHeterogenous catalyst chemical elementsChemical synthesisHydrogen pressure

Owner:PUYANG HUICHENG ELECTRONICS MATERIAL

Speech signal processing method and device

ActiveCN105448303BImprove accuracyImprove robustnessSpeech recognitionSpeech soundSignal processing

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Image display device

InactiveCN106257320AImprove wearing effectEasy elastic deformationOptical elementsComputer graphics (images)Display device

Owner:SEIKO EPSON CORP

A method of generating signal frequency for two-dimensional message authentication data transmission

ActiveCN110417436BSimultaneous transmissionFlexible replacementTransmissionSecurity arrangementCarrier signalData transmission

Owner:SHENYANG LIGONG UNIV

A Control System of Two-Stage Vacuum Brick Extruder

ActiveCN104802288BRealize unattendedQuality improvementCeramic shaping apparatusTotal factory controlMotor speedBrick

Owner:贵州省建筑材料科学研究设计院有限责任公司 +2

Diversion sand bottom culvert system for rockfill concrete gravity dam

ActiveCN110863472BImprove structural stabilityReduce construction costsBarrages/weirsEarth-fill damsPipeCulvert

Owner:湖北志宏水利水电设计有限公司

The doorbell system and how it works

ActiveCN109963038BTelephonic communicationTransmissionDoorbellThe Internet

Owner:上海华镇电子科技有限公司

15 crown 5 and moo ₂ cl ₂ (h ₂ o) ₂ Molybdenum compounds and their preparation and application

InactiveCN104628699BRaw materials are easy to getLow costOrganic active ingredientsHeavy metal active ingredientsDiseaseColonic adenocarcinoma

Owner:CAPITAL NORMAL UNIVERSITY

Osteotomy Devices for Knee Replacement Surgery

ActiveCN107647899BShorten recovery timeNo risk of embolismBone drill guidesBone marrow cavityArthroplasty knee

Owner:BEIJING MONTAGNE MEDICAL DEVICE

A kind of preparation method of corn and eucommia leaf lactase for livestock and poultry

InactiveCN103931875BReduce dosagePromote growth and reproductionAnimal feeding stuffBiotechnologySocial benefits

Owner:SANMENXIA MEIAO BIOENG

A display stand with supplementary light structure for sales of new energy auto parts

ActiveCN112869493BHeight adjustableImprove smoothnessShow cabinetsLighting elementsNew energyPhysics

Owner:深圳市易网联科技有限公司

A urine sediment detection kit

ActiveCN112683897BSimplify the collection processEasy to collectMaterial analysis by observing effect on chemical indicatorWithdrawing sample devicesUrinary catheterReagent strip

Owner:北京中科健兰集团有限公司

Organic Light Emitting Display Device

ActiveCN104183614BReduce the chance of breakageReduce intrusionSolid-state devicesSemiconductor devicesDisplay deviceHardness

Owner:INNOLUX CORP

A fluidized bed reaction and regeneration device and solid acid alkylation method

ActiveCN105457566BGuarantee continuous and stable operationMaintain balance activityLiquid hydrocarbon mixtures productionCatalyst regeneration/reactivationAlkyl transferFractionation

Owner:CHINA PETROLEUM & CHEM CORP +1

Nitride epitaxial structure grown on silicon base substrate and its growth method

ActiveCN110556454BQuality improvementSemiconductor devicesNitrideCondensed matter physics

Owner:SHANGHAI IND U TECH RES INST

A pressing mechanism of a digital printing machine

ActiveCN112757789BComplete printingIncrease productivityTypewritersOther printing apparatusTextile printerEngineering

Owner:浙江布艺邦新材料有限公司

A method and device for early warning of animal immunity

InactiveCN106818531BImprove accuracyResolving time inconsistenciesOther apparatusEar tagAnimal body

Owner:河南三木实业集团有限公司

Answer retrieval method and device based on in-depth question answering

ActiveCN106649786BImprove presentationImprove relevanceWeb data indexingNatural language data processingQuestions and answersTemplate match

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Color adjustment device for display screen and color adjustment method thereof

InactiveCN102117590BHigh precisionGood color adjustmentColor measuring devicesCathode-ray tube indicatorsComputer graphics (images)Mobile device

Owner:GUANGDONG VTRON TECH CO LTD

An intelligent shell pressing method

InactiveCN102995062BReduce outputReduce consumptionPneumatic circuitGas passing

Owner:SHENYANG BOYU TECH +1

A kind of continuous preparation method of tert-butyl 6-cyano-5-hydroxyl-3-oxohexanoate

ActiveCN105461593BHigh yieldHigh selectivityOrganic compound preparationCarboxylic acid nitrile purification/separationHydroxybutyric acidAcetic acid

Owner:JIANGXI KEYUAN BIOPHARM

Spectrum allocation method to avoid nodes occupying channels for a long time in underwater sensor network

InactiveCN105657841BAvoid long-term occupationNo conflictWireless communicationFrequency spectrumTelecommunications

Owner:TIANJIN UNIV

Exhaust gas measurement method and device based on motor vehicle exhaust remote measurement system

ActiveCN113720799BImprove accuracyColor/spectral properties measurementsTest beamLight beam

Owner:华电智控(北京)技术有限公司

Ordinary/chimeric virus-like particles of h7 subtype influenza virus h7n9 and its preparation method, application and vaccine

ActiveCN108329379BGood effectFix security issuesSsRNA viruses negative-senseViral antigen ingredientsVirus-like particleTGE VACCINE

Owner:NOVARTIS BIOTECH WUHAN +1

Etching method of silicon oxide and silicon nitride double-layer composite sidewall

ActiveCN103531473BReduce widthControl Gate WidthSemiconductor/solid-state device manufacturingSemiconductor devicesSilicon oxideSemiconductor

Owner:SOI MICRO CO LTD

Preparation method of red mud coated adsorption material for removing inorganic pollutants

ActiveCN102240536BOther chemical processesWater/sewage treatment by sorptionRed mudSlag

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

A kind of traditional Chinese medicine for treating facial neuritis

ActiveCN103705677BNo significant differenceComparableNervous disorderPlant ingredientsMedicinal herbsRadix Aconiti

Owner:山东林耀生物科技有限公司

Polarized plate and its producing method and liquid crystal display

InactiveCN100489572CManufacturing Method ImprovementsPolarising elementsNon-linear opticsLiquid-crystal displayPolyvinyl alcohol

Owner:NITTO DENKO CORP

An energy-saving lighting device for an open-pit mine

ActiveCN105114825BImprove the level of intelligenceEliminate pollutionLighting applicationsLighting support devicesEnergy efficient lightingHydraulic cylinder

Owner:嵩县山金矿业有限公司

firefighter positioning system

ActiveCN110726969BPosition fixationCarrier signalEngineering

Owner:刘勉志

Flow control method and device

ActiveCN106549793BImprove accuracyImprove control efficiencyData switching networksHigh level techniquesEngineeringHost (network)

Owner:HUAWEI TECH CO LTD

Connector

ActiveCN108701942BReduce the influence of high frequency characteristicsEasy impedance matchingCoupling device detailsStructural engineeringSynthetic resin

Owner:HIROSE ELECTRIC GROUP

Light polymerization process for preparing block or graft polymer

ActiveCN101307122BLow costEasy accessUltraviolet lightsRoom temperature

Owner:BEIJING UNIV OF CHEM TECH

Erbium-doped optical fiber amplifier

ActiveCN102944917BReduce manufacturing costEasy to miniaturizeCoupling light guidesElectromagnetic transmissionOptical fiber amplifiersErbium doping

Owner:ZHUHAI FTZ OPLINK COMM

A pe pipe fitting

ActiveCN109058649BReduce economic lossSimple structurePipe elementsPipe fittingArchitectural engineering

Owner:SHENGDA PIPE IND TECH CO LTD

Method, device and system for resource preemption

ActiveCN111988236BNetwork traffic/resource managementConnection managementTerminal equipmentDistributed computing

Owner:HUAWEI TECH CO LTD

Toe board connecting structure of steel structure sandwich steel plate dam

InactiveCN102155003BQuick Install SealFast constructionClimate change adaptationEarth-fill damsHydraulic structureRiver bed

Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Sealing sleeve and trocar having the same

ActiveCN106667553BEnough recovery forceEasy to closeCannulasSurgical needlesFriction force

Owner:FENGH MEDICAL CO LTD

A Generalized Hardman Sensor

ActiveCN112326031BDecorative surface effectsCoupling light guidesDielectricNanopillar

Owner:HUNAN UNIV +2

A kind of Lishizhiyang pill and preparation method thereof

ActiveCN103977313BRegulate immune functionImprove immunityAntimycoticsAnthropod material medical ingredientsAllergic dermatitisSaposhnikovia

Owner:长沙市万肤堂医药科技有限公司

A method and system for constructing electronic evidence

ActiveCN105790954BReduce identification costsImprove objectivityUser identity/authority verificationEngineeringData mining

Owner:BUBI BEIJING NETWORK TECH CO LTD

Chinese-character '1-2-3' input method

InactiveCN1219245COvercome Difficult Splitting ProblemsLess rote contentInput/output processes for data processingChinese charactersAlgorithm

Owner:胡兴家

A kind of preparation method of lithium-ion battery negative electrode material GEC nanosphere

InactiveCN103996827BAvoid reunionReduce trimmingCell electrodesSecondary cellsArgon atmosphereCarbonization

Owner:TONGJI UNIV

A detection system and detection method for the leakage parameters of a liquid tank truck rollover

ActiveCN110450699BRealize detectionSafe and efficient handlingMeasurement of fluid loss/gain rateTank vehiclesRolloverControl engineering

Owner:HEFEI ZHIHUI LONGTUTENG INTPROP CO LTD

A busbar differential protection method and device for busbar ct abnormality

ActiveCN106549367BReliable resultsReliable isolationEmergency protective circuit arrangementsTime rangeEngineering

Owner:XUJI GRP +3

System and method for determining position and coverage radium of APs (access points) of WIFI (wireless fidelity) network

ActiveCN102196556BImprove efficiencyIncrease diversityNetwork topologiesWifi networkRogue access point

Owner:CHINA MOBILE GROUP DESIGN INST

Information identification method and equipment

ActiveCN102541899AImprove accuracyBuying/selling/leasing transactionsSpecial data processing applicationsData miningComputer science

Owner:浙江银泰电子商务有限公司

Preparing process of 4,7-diazaindole

ActiveCN100588658CReasonable choice of reaction processEasy to operateOrganic chemistryBulk chemical productionPyrazineAcid anhydride

Owner:CHANGZHOU HEQUAN PHARMA CO LTD

Compound seal roller bit

ActiveCN101881136BExtend your lifeImprove sealingConstructionsRubber ringInterference fit

Owner:TIANJIN LILIN BIT

Lump powder integrated gasifier and lump powder integrated gasification method

ActiveCN105132023BLow one-time investment costReduce operating costsGranular/pulverulent flues gasificationThermodynamicsProcess engineering

Owner:SHANGHAI ZEMAG MINDAC MACHINERY EQUIP

Regeneration controller for exhaust purification apparatus of internal combustion engine

InactiveCN1842645AElectrical controlInternal combustion piston enginesParticulatesEnvironmental engineering

Owner:TOYOTA JIDOSHA KK +1

Comb-shaped dispersant, preparation method and application thereof, and water-based inkjet color paste

ActiveCN112920414BImprove dispersion stabilitySettlement inhibitionInksEpoxyPolymer science

Owner:TRENDVISION TECH(ZHUHAI) CO LTD

An electrochemical sensor for detecting mercury ions

ActiveCN107228891BAchieve high specificity detectionAchieve recyclingMaterial electrochemical variablesLower limitElectrochemical gas sensor

Owner:UNIV OF JINAN

Page generation method and related system

ActiveCN110909273BImprove loading speedTo achieve the purpose of decouplingExecution for user interfacesWeb data browsing optimisationAlgorithmTheoretical computer science

Owner:MASHANG CONSUMER FINANCE CO LTD

A front cover structure of an explosion-proof brushless motor

ActiveCN102916548BDimensional accuracy is easy to guaranteeProduct quality is easy to guaranteeSupports/enclosures/casingsSocial benefitsBrushless motors

Owner:湖北祥特智能科技有限公司

Ejector unit and push device

ActiveCN103037737BCompact structureLock firmlyDrawersEngineeringMechanical engineering

Owner:PAUL HETTICH

Offshore immersed pipe and underwater installation and construction method of sewage sea area discharge pipe

ActiveCN112728212BGuarantee the quality of underwater installationAvoid damageEngine sealsPipe laying and repairWater dischargeSewage

Owner:CCCC THIRD HARBOR ENG +2

Display electrode of plasma display panel and production method of display electrode

InactiveCN102522292BReduce thicknessReduce usageGas discharge electrodesCold cathode manufactureDielectricSilver paste

Owner:SICHUAN COC DISPLAY DEVICES

A foldable membrane rod structure

ActiveCN111186175BBig spaceFold change stablePaper/cardboard articlesPhotovoltaicsThin membraneEngineering

Owner:SOUTHEAST UNIV

Fuel tank for fuel-cell and fuel cell system

InactiveCN1574436AStable supplySimple compositionReactant parameters controlLarge containersFuel cellsFuel tank

Owner:PANASONIC CORP

Driving device and method of operation thereof, laser measuring device and mobile platform

ActiveCN108475961BEliminate axial playReduce noiseWave based measurement systemsMagnetic circuit rotating partsEngineeringMechanical engineering

Owner:SZ DJI TECH CO LTD

Position detecting system and apparatuses and methods for use and control thereof

InactiveCN101133382AInput/output processes for data processingEngineeringExcitation signal

Owner:MICROSOFT TECH LICENSING LLC

A kind of molecular sieve desulfurizer and preparation method thereof

ActiveCN103252211BModerate acid strengthSmall cell constantOther chemical processesHydrocarbon oils refiningWater bathsHazardous substance

Owner:PETROCHINA CO LTD

Ballast blowing device and method for ballast bed

ActiveCN113389095BEffective maintenanceImprove filling efficiencyBallastwayMarine engineeringMechanical engineering

Owner:WUHAN UNIV OF TECH

Information processing device, method and program

InactiveCN1402123ASpecific program execution arrangementsDigital output to print unitsComputer hardwareInformation processor

Owner:CANON KK

An expandable self-sealing packer

ActiveCN109882112BEasy to expand and setEasy to unpackSealing/packingEngineeringScrew thread

Owner:大庆市璞庆钻采设备制造有限公司

Honeycomb panel forming equipment and method for producing honeycomb panels using the equipment

ActiveCN105563896BReduce manufacturing costSimple structureLaminationLamination apparatusTime efficientAdhesive

Owner:JIANGSU HAIDEMAN BUILDING MATERIALS IND

Led lamp with remote phosphor coating and method of making the lamp

InactiveCN102077011APoint-like light sourceLighting heating/cooling arrangementsPhosphorPhysical chemistry

Owner:OSRAM SYLVANIA INC

Water lily-flavour laium domesticum jam and preparation method

InactiveCN106666575AFull of nutritionSweet and sour tasteFood sciencePectinaseAlcohol

Owner:徐慧敏

A kind of flue fire prevention device

ActiveCN107890617BReduce the risk of fireReduce security risksTransportation and packagingDispersed particle separationFire protectionFire - disasters

Owner:SHANDONG JINLITE PIPE IND

Biomass Pyrolysis Gasification Combustion Staged Conversion Biochar/Steam Cogeneration Process

ActiveCN104830377BBurn lessReduce manufacturing costCombustion processEnergy inputAir preheaterCyclone

Owner:HEFEI DEBO BIOENERGY SCI & TECH

Process control system and method for separation and purification of biologically active substances

ActiveCN104906144BSolve processing stability problemsRealize continuous operationUnknown materialsPlant ingredientsSolventProduct processing

Owner:HARBIN INST OF TECH

A compact needle lifting mechanism

ActiveCN104576471BSave spacePromote structural optimizationSemiconductor/solid-state device manufacturingConveyor partsEngineeringManipulator

Owner:SHENYANG KINGSEMI CO LTD

A method, device and system for processing a yarn taking and releasing task

ActiveCN112132518BImprove the level of information managementHigh degree of automationDatabase updatingFilament handlingYarnAutomatic control

Owner:四川长虹智能制造技术有限公司

Enteric oral vaccine for fishing gear and preparation method thereof

InactiveCN101283985BImprove immune efficiencyImprove the adhesion firmnessPharmaceutical non-active ingredientsGranular deliveryPolyvinyl alcoholPolyethylene glycol

Owner:天津市水产研究所 +1

Initial support force, overpressure led warning large flow safety valve

ActiveCN104790987BExtended service lifeEnsure safetyProps/chocksOvervoltageThreaded pipe

Owner:宁夏昊昌机械再制造有限公司

A verification method, server and system

ActiveCN107888553BEnsure safetyPrevent brute force crackingDigital data authenticationSecuring communicationProgramming languageSystem verification

Owner:HUAWEI TECH CO LTD

A ruminant monitoring system

InactiveCN103337147BImplement automatic detectionLow costTransmission systemsSubsonic/sonic/ultrasonic wave measurementRuminant animalElectricity

Owner:SHANDONG UNIV

Method for preparing granules of copolymer of ethylene - vinyl alcohol

ActiveCN1798642AUniform shapeUniform sizeCoatingsEthyleneEthylene vinyl alcohol copolymer

Owner:CHANG CHUN PETROCHEMICAL CO LTD

washing machine

ActiveCN107385763BAvoid damageAvoid failureOther washing machinesWashing machine with receptaclesLaundry washing machineEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

Universal Power Adapter Protocol (UPP)

ActiveCN107070877BTransmissionProtection mechanismPower usage

Owner:李晨天

A method and device for dividing urban functional areas

ActiveCN109688532BImprove accuracyImprove division efficiencyTransmissionLocation information based serviceSimulationIndustrial engineering

Owner:CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1

Color film substrate and manufacturing method thereof

InactiveCN108519700AReduce reflection strengthReduce reflectivityNon-linear opticsLiquid-crystal displayColor film

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A dust-proof and humidifying mechanism inside an air conditioner

ActiveCN111921301BVolatile fastImprove the humidification effectSemi-permeable membranesLighting and heating apparatusDust controlEngineering

Owner:安徽美博智能科技有限公司

A preparation method for directly producing copper ingots for environmental protection sanitary ware by using waste miscellaneous copper

ActiveCN111455200BFine grainReduce crackingSlagIron removal

Owner:JINTIAN COPPER GROUP CORP NINGBO