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.

Eye mask bagging and sealing device

ActiveCN103318442BGuarantee quality and safetyAvoid cross contaminationWrapper twisting/gatheringSuccessive articlesCircular discLiquid storage tank
Owner:郑州市新视明科技工程有限公司

Antimicrobial Peptides

ActiveCN105153285BAntibacterial agentsPeptide/protein ingredientsCrystallographyAntibacterial peptide
Owner:BEIJING UNIV OF CHEM TECH

Circuit board for IH (Indirect Heating) rice cooker

ActiveCN102240180BShorten the development cycleReduce development costsCooking vesselsElectricityPower flow
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Method and system for optimizing short-term stability of clock pulses

ActiveCN104012099BDrift minimizationTime-division multiplexSelective content distributionEngineeringElectrical and Electronics engineering
Owner:ROHDE & SCHWARZ GMBH & CO KG

A Helicopter Periodic Pitch Rod Dustproof Device

ActiveCN105711844BHigh hardnessReduce weightAircraft power plantsEngine sealsNew materialsDust fall
Owner:CHINA HELICOPTER RES & DEV INST

Intelligent prediction control system

InactiveCN104973057AMileage OptimizationImprove the safety of useSpeed controllerExternal condition input parametersControl systemVehicle miles of travel
Owner:李治良 +1

A kind of conductive graphene material and preparation method thereof

ActiveCN108777188BImprove surface activityHigh bonding strengthNon-conductive material with dispersed conductive materialCable/conductor manufactureWaxPolyamide
Owner:中节能(唐山)环保装备有限公司

System and method for improving quality of multichannel audio call

ActiveCN101426058BQuality improvementGuaranteed realismTelevision conference systemsTwo-way working systemsNoiseAudio frequency
Owner:SHANGHAI AVCON INFORMATION TECH

A kind of synthetic method of graphene oxide nano-silver

ActiveCN107375324BImprove anti-tumor effectEasy to operateAntibacterial agentsMaterial nanotechnologyDrug resistanceSodium nitrate
Owner:YANGZHOU UNIV

Carbon-metal organic framework composite material, preparation method thereof and lithium air battery

PendingCN114534709AFuel and primary cellsFuel and secondary cellsLithium–air batteryMetal-organic framework
Owner:HYUNDAI MOTOR CO LTD +2

Long-term evolution (LTE) data surface software architecture

ActiveCN102868643BImprove execution efficiencyReduce the disadvantages of large delayError preventionData switching networksNetwork packetDistributed structure
Owner:苏州简约纳电子有限公司

Deep dehydration method for solidifying fresh sludge through landfill stabilized sludge incineration residue

ActiveCN103553293BReduce CSTImprove dehydration effectSludge treatment by de-watering/drying/thickeningCapillary water absorptionFilter press
Owner:上海环保工程成套有限公司

A method and system for implementing smoke detection using a deep learning classification model

ActiveCN109598891BEliminate interfering targetsReduce false detection rateFire alarm radiation actuationDetection rateFalse detection
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Deployment planning of components in heterogeneous environments

ActiveCN101320336BMultiprogramming arrangementsSoftware deploymentComposite servicesNetwork link
Owner:SAP AG

A silver-based composite material of nitrogen-doped graphene and preparation method thereof

ActiveCN108677048BGood dispersionImprove performanceGrapheneAnhydrous ethanolDoped graphene
Owner:XIAN UNIV OF TECH

a drive roller

ActiveCN108506636BImprove waterproof performanceIncrease contact areaEngine sealsShaftsSpiral bladeElectric machinery
Owner:南京管科智能科技有限公司

A high-quality, low-distortion machine vision ultraviolet lens

ActiveCN104808315BImprove image qualityHigh resolutionOptical elementsCamera lensLow distortion
Owner:AZURE PHOTONICS

Process for preparing rutile phase titanium dioxide nano-powder

InactiveCN1277749CUniform particlesGood dispersionNanostructure manufactureTitanium dioxideCrystal structureHYDROSOL
Owner:ZHEJIANG UNIV OF TECH

Traditional Chinese medicine bath foam

ActiveCN102688173BInexplicable dryness relieves or even disappearsSmooth bloodCosmetic preparationsToilet preparationsMedicinal herbsDrying mouth
Owner:柯任可

A linkage type multi-stage sewage purification device

ActiveCN108479157BExtended use timeReduce the accumulation of impuritiesStationary filtering element filtersWater storageCoupling
Owner:苏州富淼膜科技有限公司

Method and system for reporting body temperature, intelligent air conditioner

ActiveCN111380190BLarge amount of data processingMechanical apparatusLighting and heating apparatusSimulationAir conditioning
Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

Intelligent control method of automatic optimizing combustion of hot blast heater

InactiveCN101881463AImproved combustion controlTake advantage ofFuel supply regulationBlast furnace detailsProcess engineeringAir conditioning
Owner:WISDRI ENG & RES INC LTD

Intelligent control valve with filter circuit

InactiveCN102954267BConserve waterOperating means/releasing devices for valvesControl valvesSingle chip
Owner:WUXI WEIHAIDA MACHINERY MFG

Method for the acoustic control of bottle fill levels

InactiveCN1602414ATesting/calibration apparatusVolume/mass flow measurementData acquisitionEngineering
Owner:SYSTELIA TECH SA

A method for preparing a hydrophilic lubricating coating with strong interfacial bonding on the surface of a polymer medical product

ActiveCN111097072BNo biological toxicityImprove hydrophilicityPharmaceutical delivery mechanismCatheterBiocompatibilityInterfacial bonding
Owner:GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER +1

Method for co-producing oil fracturing proppant and xonotlite by using high alumina fly ash

ActiveCN106867502BLower sintering temperatureLow acid solubilityAlkaline-earth metal silicatesFluid removalPetroleumMaterials science
Owner:DATANG INT HIGH ALUMINA COAL R & D CENT

Steady assembly method of sound guide tube steel mesh on earphone cover and earphone

ActiveCN108430029BPrevent appearance defectsInhibit sheddingMicrophonesLoudspeakersAdhesive glueEngineering
Owner:天键电声股份有限公司

Physiological signal quality assessment method and system based on constraint estimation

ActiveCN103020472BEffective assessmentComprehensive assessmentSpecial data processing applicationsWaveform analysisFeature vector
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A kind of sintering device of porous surface tube

InactiveCN101708551BHigh bonding strengthImprove uniformityHydrogenNitrogen
Owner:SHANGHAI RES INST OF CHEM IND

Touch transparent keyboard

InactiveCN102262466AEasy inputGood lookingInput/output processes for data processingDriver circuitComputer science
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

A Construction Method for Strengthening Soft Clay Foundation with Drainage Pine Pile

ActiveCN105220680BIncreased undrained shear strengthImprove bearing capacityBulkheads/pilesSoil preservationSoft clayHydraulic structure
Owner:FUZHOU NO 7 CONSTR ENG

Backcut method and device for urban rail interlocking control display

ActiveCN111688762BRapid expansionEasy maintenanceSafety arrangmentsRailway traffic control systemsInterlockControl engineering
Owner:CRSC URBAN RAIL TRANSIT TECH CO LTD

Pipe socket connection fixture

ActiveCN104400737BEasy to carryEasy to useWork holdersMetal-working hand toolsGear wheelEngineering
Owner:上海白蝶管业科技股份有限公司

Device for testing electronic component device

InactiveCN103604955AImprove clamping effectOverturning moment avoidanceSemiconductor/solid-state device testing/measurementMeasurement instrument housingEngineeringElectronic component
Owner:马提特斯电子系统有限公司

Circuit and method for characterizing the performance of a sense amplifier

ActiveCN102376341ADetermine the Sensing BoundaryDigital storageAudio power amplifierControl signal
Owner:TAIWAN SEMICON MFG CO LTD

Directed acyclic graph-based block creation, addition and account book establishment method and apparatus

InactiveCN110506285ARealize the creationAchieve decentralizationDatabase distribution/replicationPayment protocolsChain structureWorkload
Owner:张季恒

A device and process for enhanced denitrification of constructed wetlands suitable for northern cold regions

ActiveCN111115817BBreak through the technical bottleneck of low oxidation efficiencyImprove ammonia oxidation efficiencyWater contaminantsWater aerationConstructed wetlandAmmoniacal nitrogen
Owner:XI AN JIAOTONG UNIV

A kind of preparation technology of sheet-like dry mortar and sheet-like dry mortar

ActiveCN112720787BImprove liquidityHigh strengthAuxillary shaping apparatusPolymer sciencePolymer chemistry
Owner:CHINA INST OF BUILDING STANDARD DESIGN & RES

Breeding method of Hu sheep in subtropical area

ActiveCN105123612BReduce the cost of farmingImprove adaptabilityFood processingAnimal feeding stuffDiseaseSheep farming
Owner:谢向萌

A Method of Entity Fine Classification

ActiveCN108052625BImprove the effect of fine classificationImprove stabilitySpecial data processing applicationsText database clustering/classificationClassification methodsMachine learning
Owner:TSINGHUA UNIV

A Method of Improving the Speed ​​of Random Circle Detection in Specific Situations

InactiveCN106339711BVerify validityCharacter and pattern recognitionAlgorithmThresholding
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Iodine Ioxilan purification method

InactiveCN100418945CThe method is economical and practicalNo pollution in the processCarboxylic acid amide separation/purificationX-ray constrast preparationsPurification methodsTriiodide
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

A heat-resistant magnesium alloy with stable high-temperature strength

InactiveCN103774019BStable high temperature strengthStable high temperature tensile strengthRoom temperatureUltimate tensile strength
Owner:HENAN UNIV OF SCI & TECH

A bottom rectification method of Archimedes spiral grid and its integrated pumping station

ActiveCN104863252BImprove performanceExtended service lifeSewerage structuresGratingWater flow
Owner:YANGZHOU UNIV

A multi-station automatic water feeding ceramic billet drawing device

InactiveCN106426510BIncrease profitRealize automatic water filling functionAuxillary shaping apparatusIngot castingMechanical engineering
Owner:CHONGQING YAYU CERAMICS CO LTD

Anti-shake method and device for remote air mouse

ActiveCN106648155BAvoid wrong clicksInput/output processes for data processingRemote controlControl engineering
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

Potassium citrate slow-release micro pill and preparation method thereof

ActiveCN102552164BQuality is easy to controlQuality improvementOrganic active ingredientsMetabolism disorderActive agentDrugs preparations
Owner:JINLING PHARMA

Mal-position assembly in-position method of truss bridge

ActiveCN102776840BImprove assembly efficiencyAccurateBridge erection/assemblyArchitectural engineeringAbutment
Owner:CHINA RAILWAY 23RD CONSTR BUREAU LTD +1

Microgrid overcurrent protection device

ActiveCN110401178AEmergency protection detectionEmergency protection data processing meansMicrogridElectric network
Owner:SCHNEIDER ELECTRIC IND SAS

A Multifunctional Forming System for Flat Products

ActiveCN112093515BCompact structureEasy to useRegistering devicesArticle feedersConveyor beltAutonomation
Owner:益阳金成米业有限公司

Compressor motor and refrigeration cycle device

ActiveCN106605354BLow efficiencyImprove resistance to demagnetizationCompressorMechanical apparatusEngineeringRefrigeration
Owner:MITSUBISHI ELECTRIC CORP

A microbial flat grouting device and method for strengthening liquefiable foundations

ActiveCN105507232BAvoid cloggingGood injectabilitySoil preservationMicroorganismLiquid storage tank
Owner:NANJING FORESTRY UNIV

Eu<2+> activated sodium-calcium silicate green phosphor and preparation and application

InactiveCN103468249BGood chemical stabilityImprove thermal stabilityGas discharge lamp usageLuminescent compositionsCalcium silicateRare earth
Owner:ANHUI XINDE CHEM FIBER

APPARATUS FOR GENERATING GASEOUS CO2 FROM CARBONATE FOR IN SITU ISOTOPIC ANALYSIS (delta13C AND delta18O) AND RELATED

PendingCN114222919AWithdrawing sample devicesPreparing sample for investigationImpact zoneLaser source
Owner:UNIV DE BOURGOGNE (FR) +2

An improved human-derived analog bt Cry toxin protein functional effector (GGCC) and its design method and application

ActiveCN108997494BHigh affinityStrong competitivenessBiocideImmunoglobulins against bacteriaBiotechnologyInsect pest
Owner:JIANGSU ACAD OF AGRI SCI

Wheel Dressing Parts

ActiveCN104924216BImprove trimming accuracySimple structureAbrasive surface conditioning devicesSlide plateEngineering
Owner:林建国

Cipher key negotiation method, system, customer terminal and server for cipher key negotiation

InactiveCN101459506BSimple processAvoid attackKey distribution for secure communicationData switching networksKey exchangeComputer hardware
Owner:HUAWEI TECH CO LTD

An unattended mine homogenization batching system and method

ActiveCN112007738BUnmanned operationIncrease interlock control adjustmentGrain treatmentsMining engineeringPhosphorite
Owner:BLUESTAR LEHIGH ENG INST CO LTD

Three-dimensional measurement program conversion system and method

InactiveCN1845067AIncrease profitReduce labor costsMeasurement devicesSpecific program execution arrangementsThree dimensional measurementHuman power
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Intelligent monitoring molded case circuit breaker plug-in universal device

ActiveCN106099653BSimple installation and disassemblySubstation/switching arrangement boards/panels/desksThree-phaseEngineering
Owner:BEIJING PEOPLE ELECTRIC EQUIP

Control method and control system for traveling mechanism of milling planer

ActiveCN103147380BAvoid unnecessary consumption of powerReduce workloadRoads maintainenceControl devicesControl systemHydraulic pump
Owner:ZOOMLION HEAVY IND CO LTD

A method and device for controlling sludge incineration fine particles by using boron nitride

ActiveCN110180487BSave investmentAssurance controlCombination devicesGas treatmentSorbentFlue gas
Owner:SHENYANG AEROSPACE UNIVERSITY

Plane display device panel

InactiveCN1203359CIncrease manufacturing costTransistorStatic indicating devicesElectricityDisplay device
Owner:TPO DISPLAY

Automatic water filling control method and device for an intelligent cleaning robot

ActiveCN104188599BSimple structureBeautiful shapeOperating means/releasing devices for valvesMachine detailsElectricityDetent
Owner:GUANGZHOU UNIVERSITY

Prediction system and method of tbm tunnel fault fracture zone based on rock mineral analysis

ActiveCN110989024BEasy to measureFast and timely measurementsOptical prospectingRaman scatteringRobotic armFracture zone
Owner:SHANDONG UNIV

Method for preparing (110) float zone silicon crystal

ActiveCN101974779BMeeting Silicon Material Requirements for High Efficiency Solar CellsPolycrystalline material growthBy zone-melting liquidsEngineeringSingle crystal
Owner:ZHONGHUAN ADVANCED SEMICON MATERIALS CO LTD +1

Speaker voice coil tool

ActiveCN102104818BReduced risk of entering magnetic circuit gapsImprove assembly pass rateElectrical transducersForeign matterEngineering
Owner:WUXI JIEFU ELECTROACOUSTIC

An expression cassette for recombinant expression of echinocandin b deacylase and its application

ActiveCN113174398BExpress effectively and efficientlyPolypeptide with localisation/targeting motifBacteriaEchinocandin BPromoter
Owner:ZHEJIANG UNIV OF TECH

Tube wall overtemperature control method for platen superheater in 1045-megawatt ultra supercritical boiler

ActiveCN103574589BInfluencing factors to avoid overheatingPrevent over-temperature pipe explosion accidentsSuperheating controlBoiler controlSupercritical steam generatorUnit operation
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Structure for preventing kimchi refrigerator from dewing

InactiveCN100432593CSave electricityLighting and heating apparatusDefrostingEngineeringRefrigerated temperature
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Content reproducing device and content reproducing method

InactiveCN1867071ATelevision system detailsColor television detailsComputer hardwareReproduction function
Owner:SONY CORP

An intrinsically safe gas chromatograph and its use

ActiveCN111521696BRealize functionComponent separationGas liquid chromatographicElectrical battery
Owner:CCTEG SHENYANG RES INST

Tensioning device for helically wound core rod of slender traveling wave tube

InactiveCN108145036BEasy to adjustSimple structureHelical lineWinding machine
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Ignition failure voice reminder device for gas stove

InactiveCN106969388BAdd voice reminder functionPrevent gas leakageDomestic stoves or rangesLighting and heating apparatusEngineeringThermocouple device
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Biomass gasification hydrogen-producing system and method

InactiveCN101774542BReduce utilizationTo achieve hierarchical utilizationHydrogen productionGas solidHeat carrier
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

System and method for updating engine controller program and data based on k-line communication

ActiveCN104063251BAccurate and orderly transmissionReduce the number of stitchesProgram loading/initiatingEngineeringCommunication control
Owner:DONGFENG ELECTRONICS TECH

Car trunk linear electric tailgate stay

ActiveCN105696894BAvoid peeling paintEasy to installWing fastenersPower-operated mechanismElectricityBearing capacity
Owner:DONGYANG GANTE ELECTRICAL CO LTD

A fixed center wheel and ring gear type two-wheel drive three-speed automatic transmission

ActiveCN106481756BCompact structureEasy to installToothed gearingsGearing controlAutomatic transmissionTwo-wheel drive
Owner:ZHANGJIAGANG CHUANJUN VEHICLE IND CO LTD

A method for measuring the degree of orientation of grain-oriented silicon steel

InactiveCN103558239BEasy to manufactureImprove efficiencyMaterial analysis using radiation diffractionSheet steelX-ray
Owner:武汉钢铁有限公司

A concrete circular pipe culvert installation device

ActiveCN104947609BGood water stop effectNo further processing requiredGround-workEngineeringCulvert
Owner:SINOHYDRO BUREAU 5

Amplification device

PendingCN114123987AUnstable changesAmplifier modifications to reduce temperature/voltage variationPower amplifiersAudio power amplifierHemt circuits
Owner:MURATA MFG CO LTD

A kind of processing method of low-power solar photovoltaic module

ActiveCN110085697BImprove yieldReduce workloadFinal product manufacturePhotovoltaic energy generationEngineeringConductive materials
Owner:SUZHOU COOP & INNO GREEN ENERGY TECHNOLOGY CO LTD +1

Light cluster device varied with music

InactiveCN1703129BVariety of colorsVarietyElectric light circuit arrangementAudio frequencyControl parameters
Owner:VIMICRO CORP

A compact three-dimensional adjustment device for space camera loading

ActiveCN104777581BSatisfy the requirements of structural space position accuracyShorten the development cycleMountingsOptical spaceScale space
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Method, terminal and storage medium for setting language

ActiveCN109240785BRealize switchingReduce the difficulty of operationExecution for user interfacesPhonetic environmentResource transfer
Owner:VIVO MOBILE COMM CO LTD

A kind of preparation method of porous mullite ceramic/epoxy resin composite material

ActiveCN106589821BImprove high and low temperature mechanical propertiesImprove thermal conductivityEpoxyPorosity
Owner:咸阳瞪羚谷新材料科技有限公司

Pulp Density Meter

ActiveCN104237069BStable water levelReduce gapMaterial analysis by observing immersed bodiesBuoyEngineering
Owner:广州市苏源电力设备有限公司

A kind of nanocrystalline complex-phase rare earth-transition group metal-b permanent magnet alloy magnetic powder and its manufacturing method

ActiveCN103887029BHigh residual magnetic inductionInorganic material magnetismMagnetic phaseAlloy
Owner:沈阳新橡树磁性材料有限公司

Process for solidifying and shaping AlTiC alloy wire as fining agent

InactiveCN1144886CRealize short process mass productionEasy to save energyMetallic materialsAlloy
Owner:温景林 +2

Intelligent card database multi-list operation method and device

InactiveCN101840430BImprove performanceQuality improvementSpecial data processing applicationsData domainSmart card
Owner:BEIJING WATCH DATA SYST

Rendering method and device for car model image, vehicle-mounted image device and car

ActiveCN107705352BReduce configuration requirementsIncrease authenticity3D-image renderingCar modelComputer graphics (images)
Owner:SHENZHEN VASTFLY TECH CO LTD

Method and electronic device for recovering operating data

ActiveCN102945193BPromote recoveryImprove experienceInterprogram communicationRedundant operation error correctionRecovery methodRestoration method
Owner:ALIBABA (CHINA) CO LTD

A kind of preparation method of succulent orchid plant dipped specimen

ActiveCN103548818BEffective preservationDead plant preservationDistilled waterOrchidaceae
Owner:SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI

A portable ads‑b airborne system with 3G function

ActiveCN104318809BImprove real-time performanceIncrease the amount of dataRadio transmissionAircraft traffic controlRadio frequency signalThird generation
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Optical film, polarizing plate using the same, method for producing the polarizing plate, and liquid crystal display device

ActiveCN103314316BGood stretchabilityLayered productsPolarising elementsCelluloseLiquid-crystal display
Owner:KONICA MINOLTA INC

A method for reducing hydrogenation of nitro groups to amino groups in a high-gravity reactor

ActiveCN107540555BExtension of timeImprove mass transfer efficiencyOrganic compound preparationAmino compound preparationSolubilitySimple Organic Compounds
Owner:BEIJING UNIV OF CHEM TECH

A mechanical equipment angle detection device

ActiveCN109059735BAvoid damageDoes not take up internal spaceAngles/taper measurementsMechanical equipmentPhysics
Owner:JIANGSU XCMG CONSTR MASCH RES INST LTD

A divalent manganese fluorescent material based on dibromo-1,4-dipropyl-1,4-diazabicyclo[2.2.2]octane and its preparation method and application

InactiveCN106083841BUniform particlesHigh thermal decomposition temperature pointSolid-state devicesSemiconductor/solid-state device manufacturingCrystal systemAmine derivatives
Owner:JIANGSU UNIV OF SCI & TECH

A recycling method for dephosphorization of converter steel slag modified by biomass ash slag

ActiveCN109207658BHigh yieldImprove solubilityFertilisers by pryogenic processesRecycling and recovery technologiesSteelmakingPhosphorus fertilizer
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Front floor structure and car

ActiveCN111284566BElectric propulsion mountingSuperstructure subunitsNew energyBattery cell
Owner:NINGBO BYD AUTO CO LTD

Multi-page browsers web page sub-windows process method and multi-page browsers

ActiveCN100570610CNo wasteWill not reduce the experienceSpecial data processing applicationsMessage queueWeb browser
Owner:TENCENT TECH (SHENZHEN) CO LTD

Programmable multi-spectral optical filter system with soft bottom lining

InactiveCN102519877BHigh-resolutionTo achieve the purpose of selective filteringFluorescence/phosphorescenceMountingsLight signalLight filter
Owner:NINGBO WUWEI DETECTION TECH CO LTD

Method and device for state feedback of transmission channel

ActiveCN108809850BImprove transmission efficiencyData switching networksTransmission rate adaptationTransmission channelEngineering
Owner:CHENGDU TD TECH LTD

Bactericide composition

InactiveCN102239882BGovernance uniqueGovernance unique effectsBiocideAnimal repellantsToxicologyHolding period
Owner:ZHEJIANG HETIAN CHEM CO LTD +1

Physics-driven scattering generalization imaging method and experimental method

ActiveCN112287571BImprove robustnessImprove efficiencyDesign optimisation/simulationNeural architecturesImaging analysisPhysical model
Owner:NANJING UNIV OF SCI & TECH

Device for the injection of recirculated exhaust gases, distribution box and supply module comprising said device

InactiveCN103688044AInternal combustion piston enginesNon-fuel substance addition to fuelInjection portComputer module
Owner:VALEO SYST THERMIQUES

A kind of lead-free bismuth brass and its manufacturing process

ActiveCN104404291BStop the spreadStop lossRare-earth elementManganese
Owner:江苏靖隆合金钢机械制造有限公司

Semiconductor device manufacturing method

ActiveCN106558496BImprove performanceMiniaturizationSemiconductor/solid-state device manufacturingDielectric layerMaterials science
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A main transformer falling film heat exchange device with photovoltaic conversion function and its use method

ActiveCN104157400BImprove cooling efficiencyReduce volumeTransformers/inductances coolingEvaporators/condensersAutomatic controlPhotovoltaic energy conversion
Owner:STATE GRID CORP OF CHINA +6

Lighting device and projection system with the lighting device

InactiveCN1196971CChange optical pathProjectorsTransmissionEffect lightDisplay device
Owner:SAMSUNG ELECTRONICS CO LTD

Vehicle brake system

InactiveCN101062679AMinimize hydraulic pressure response varianceTelemotorsBraking systemsLinear controlEngineering
Owner:TOYOTA JIDOSHA KK

Substrate support equipment and substrate processing equipment

ActiveCN103531513BImprove temperature uniformityAvoid processing failuresElectric discharge tubesSemiconductor/solid-state device manufacturingEngineeringElectrical and Electronics engineering
Owner:GIGALANE CO LTD

A kind of thin film transistor and its maintenance method, array substrate and display device

ActiveCN108198863BAchieve maintenanceImprove repairabilityTransistorSolid-state devicesDisplay deviceMaterials science
Owner:BOE TECH GRP CO LTD +1

Design Method for Slab Column Foundation of Transmission Circuit in Cohesive Soil

ActiveCN107476331BReduce design and development costsSecurity EngageFoundation testingElement analysisEngineering
Owner:CENT SOUTHERN CHINA ELECTRIC POWER DESIGN INST CHINA POWER ENG CONSULTING GROUP CORP

A kind of three-melon purple potato noodles and preparation method thereof

ActiveCN103932046BHigh glossImprove palatabilityNatural extract food ingredientsFood ingredient functionsBitter gourdBENINCASA HISPIDA FRUIT
Owner:徐州博创建设发展集团有限公司

A stainless steel rapid pouring device for hardware production

ActiveCN106111959BFast pouringAccelerate the speed of pouring and formingMolten metal conveying equipmentsMelting tankMaterials science
Owner:盐城新行不锈钢管业科技有限公司

A water-stained bottle scrubbing device

ActiveCN108554971BQuick cleanClean thoroughlyHollow article cleaningRotational axisBristle
Owner:青岛啤酒(日照)有限公司

Fuel vapor treatment apparatus

InactiveCN101230815ANon-fuel substance addition to fuelMachines/enginesThermodynamicsDifferential pressure
Owner:DENSO CORP +1

A vehicle body height intelligent control system and method

ActiveCN108944326BGuaranteed validityGuaranteed accuracyResilient suspensionsGyroscopeCommunications system
Owner:康乾大成(北京)科技股份有限公司

A kind of multiple reactor for removing tebuconazole in water and its system and method

ActiveCN104193014BGuaranteed uptimeImprove processing efficiencyWater treatment parameter controlBacteriaReactor systemPolymer adsorbent
Owner:南大盐城环境工程有限公司

A method for detecting seed-borne bacteria based on silica sol density gradient centrifugation

ActiveCN106480202BReflect the level of diversityAvoid Hard-to-Acquire ConsMicrobiological testing/measurementTE bufferCentrifugation
Owner:FOOD CROPS RES INST YUNNAN ACAD OF AGRI SCI

Emergency call method and apparatus

ActiveCN101466083AEmergency connection handlingConnection managementTelecommunicationsUser equipment
Owner:HUAWEI TECH CO LTD

Method and device for prompting wiper status

ActiveCN104648244BIncrease cleaning frequencyExtended service lifeSignalling/lighting devicesEngineeringControl switch
Owner:CHERY AUTOMOBILE CO LTD

A tooth tip rounding method

ActiveCN107717137BHigh fillet accuracyImprove surface qualityGear teethGear grindingRounding
Owner:CHONGQING UNIV

An asymmetric reflective optical system based on micro-nano optical surface

ActiveCN108490594BAchieve directional compoundingIncrease flexibilityOptical elementsOptical radiationMicro nano
Owner:BEIJING SIMULATION CENT

Blind frequency-offset estimation for temporally and/or spatially correlated signal

InactiveCN102224718BMulti-frequency code systemsSpatial correlationTime domain
Owner:TELEFON AB LM ERICSSON (PUBL)

A coil tape machine

ActiveCN104009599BHigh tape efficiencyLow priceApplying solid insulationGear wheelEngineering
Owner:河南全新机电设备有限公司

Modularized personal robot

InactiveCN100588510CQuick changeQuick repairManipulatorManufacturing cost reductionHigh volume manufacturing
Owner:SHANGHAI JIAOTONG UNIV

Assembly tool and assembly method for stainless steel spherical tank spherical shell parts anti-welding deformation

ActiveCN104002079BControl deformationMeet the design requirementsWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringSS - Stainless steel
Owner:SHANGHAI INSTALLATION ENG GRP

A method for characterizing the abundance state of oil shale oil resources in mining areas

ActiveCN107818517BThe result is reasonableEasy to operateData processing applicationsStatistical analysisOil shale
Owner:CHINA PETROLEUM & CHEM CORP +1

Device for estimating self-position and method for estimating self-position

ActiveCN107850446BHigh precisionImage enhancementInstruments for road network navigationPattern recognitionComputer graphics (images)
Owner:NISSAN MOTOR CO LTD

Method and device for buffering switch valve shifting impact and road walking machine

InactiveCN103171428BExtension of timeSimple structureControl devicesElectricityPavement engineering
Owner:SANY HEAVY IND CO LTD (CN)

goa circuit and liquid crystal display panel

ActiveCN110021278BHigh temperature limitImprove reliabilityStatic indicating devicesLiquid-crystal displayHemt circuits
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Demonstration setup for metal-air batteries

InactiveCN103325291BSimple structureEasy to operateEducational modelsEngineeringMetal electrodes
Owner:TAIZHOU FEICHANG NEW ENERGY TECH +1

Method and system for removing the influence of raindrops from a single image based on frequency domain and phase consistency

ActiveCN105139344BQuality improvementRealize derain treatmentImage enhancementColor imageSingle image
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Single-phase motor and its stator winding and tie lines method

InactiveCN100423416CReduce the chance of frictionOrderly rowsManufacturing dynamo-electric machinesConductor CoilMechanical engineering
Owner:DELTA ELECTRONICS INC

Hybrid kinetic energy generation system

ActiveCN105134501BSmall starting torqueIncrease the moment of inertiaFrom muscle energyMachines/enginesDrive shaftWind power
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Damaged cable identification method based on angle monitoring when bearing angular displacement changes with temperature

InactiveCN102735467BStructural/machines measurementThermometer applicationsReference modelLinear relationship
Owner:SOUTHEAST UNIV

A sewage pre-filter device and its application

InactiveCN102974149BImplement pre-filteringEfficient separationStationary filtering element filtersSludgeFiltration
Owner:QILU UNIV OF TECH

Storage battery and preparation method thereof

InactiveCN101626085BReduced sealing processShorten the flow pathSecondary cellsElectrical batteryInternal resistance
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A kind of preparation method of feijoa leaf extract

InactiveCN104306451BReduce lossesBest extraction processAntinoxious agentsFood ingredient as flavour affecting agentBiotechnologyDistillation method
Owner:SOUTHWEAT UNIV OF SCI & TECH

An information processing method and electronic device

ActiveCN104376247BEnsure safetyImprove experienceInternal/peripheral component protectionDigital data authenticationInformation processingReal time acquisition
Owner:LENOVO (BEIJING) LTD

Non-destructive testing of structures in aircraft

InactiveCN102565186BNo misdiagnosisMaterial magnetic variablesElectricityNon destructive
Owner:AIRBUS OPERATIONS GMBH

flexible polyurethane foam

InactiveCN102264790AAcrylonitrilePolymeric MDI
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A method for slope stability monitoring and landslide early warning and forecasting based on an all-fiber sensor network

ActiveCN106767476BHigh monitoring sensitivityAccurately identify critical safety statesMaterial heat developmentUsing optical meansLandslideEngineering
Owner:NANJING UNIV

Method and device for electronic drawing of river course

ActiveCN110516018BImprove control efficiencyImprove accuracyGeographical information databasesSpecial data processing applicationsRiver routingLongitude
Owner:山东开创云计算有限公司

A method and system for collecting and analyzing homework errors

ActiveCN110059184BImprove entry efficiencyEffective interceptionData processing applicationsSpecial data processing applicationsEngineeringTest question
Owner:PUTIAN UNIV

Medicine for treating deaf-mutism

InactiveCN1310665CGood effectSignificant effectSenses disorderPlant ingredientsDeaf mutismAdditive ingredient
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Cooking appliance and electric heating device for cooking appliance

ActiveCN106136933BAvoid damageAvoid severe feverWarming devicesElectricityCapacitance
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Graphite electrode plate, electrolytic corrosion device and method

ActiveCN111379010BImprove uniformitySimple structureElectrolysis componentsGraphite electrodeElectrolysis
Owner:DONGGUAN DONGYANG SOLAR SCI RES & DEV CO LTD +1