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.

Tomographic reconstruction method using matching pursuit

ActiveCN107133999BImprove noise immunityEffective imagingReconstruction from projectionImage generationReconstruction methodCalculation error
Owner:TIANJIN UNIV

A method for selectively leaching rhenium from molybdenum concentrate roasting soot

ActiveCN112322901BAchieve leachingAvoid massive leachingProcess efficiency improvementRheniumSlag
Owner:ZHENGZHOU MINERALS COMPOSITIVE UTILIZATION RES INST CHINESE GEOLOGICAL ACAD

Mahjong machine shuffling turntable driving device

ActiveCN105148512BSimple structureSimplify the installation processIndoor gamesCard tablesMotor driveEngineering
Owner:HANGZHOU SUKONG SOFTWARE CO LTD

Methods to improve detection of glycosylamines

PendingCN113767286AComponent separationSolid sorbent liquid separationEnzymatic digestionGlycopeptide
Owner:AGILENT TECH INC

One master multi-slave power bus signal transmission method and device

ActiveCN111767239BElectric digital data processingEngineeringCommunication control
Owner:深圳市英美华科技有限公司

A method for measuring the mixing uniformity of dry mixed powder products

ActiveCN108072740BThe detection process is fastImprove accuracyPreparing sample for investigationTesting dairy productsMass fractionAnalytical chemistry
Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

A device for arranging gaps in material shifting rods and grinding gaps

ActiveCN106425764BAutomatic stabilizationQuality improvementGrinding machinesGrinding work supportsPiston ringMechanical engineering
Owner:滨州市科创孵化器有限公司

Method and system for early warning and diagnosis of hydraulic turbine runner blade crack faults

InactiveCN103439091BKeep abreast of the running statusPrevent Unplanned Downtime IncidentsMachine part testingWater turbineDiagnosis methods
Owner:CHN ENERGY DADU RIVER REPAIR & INSTALLATION CO LTD +1

Deburring mechanism and deburring equipment for ejector rod of image housing

ActiveCN113399742BFiling/rasping devicesFeeding apparatusElectric machineryStructural engineering
Owner:IKD CO LTD

Tracking-type active radar calibrator based on transmitted signal reestablishing system

ActiveCN103454620BReduce layout requirementsFlexible layoutWave based measurement systemsRadio frequency signalFrequency synthesizer
Owner:NAT SPACE SCI CENT CAS

A kind of insulating flame retardant epoxy resin coating for circuit board and preparation method thereof

ActiveCN106010128BImprove adhesionImprove insulation performanceFireproof paintsEpoxy resin coatingsEpoxyResin coating
Owner:江苏中任油漆有限公司

Solvent dewaxing method

ActiveCN1312258CImprove crystal structureEasy to separatePetroleum wax recoveryParaffin waxMicrocrystalline wax
Owner:CHINA PETROLEUM & CHEM CORP +1

Base station device and radio communication method

InactiveCN1158787CGuaranteed OrthogonalityEasy Timing DetectionSpatial transmit diversityPolarisation/directional diversityBase station identity codeSelf adaptive
Owner:PANASONIC CORP

Improved CO2 inorganic absorbing agent

ActiveCN102078743BImprove the degree of purificationLow regeneration energy consumptionProductsReagentsSodium phosphatesAmmonium hydroxide
Owner:ZHEJIANG UNIV

Busbar self-piercing riveting manufacturing equipment and busbar self-piercing riveting manufacturing method

ActiveCN102717022BExact searchAvoid wrong productionUsing subsonic/sonic/ultrasonic vibration meansUsing optical meansProduction lineBusbar
Owner:成方泳

Low-temperature solidifying electroplating surface screen printing ink

InactiveCN102250515BPAHS-freeHigh hardnessInksEpoxyScreen printing
Owner:深圳市美丽华科技股份有限公司

a porous material

ActiveCN108452385BDistribute quicklyEvenly distributedTissue regenerationProsthesisTissue fluidSlurry
Owner:CHONGQING RUNZE PHARM CO LTD

A kind of soil solidifying agent and its preparation method, the method for solidifying soil

ActiveCN109095877BLow costReduce environmental problemsContaminated soil reclamationBuilding constructionsSlagEnvironmental engineering
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Data synchronization method and device

ActiveCN110442648BDatabase distribution/replicationSpecial data processing applicationsData synchronizationSynchronizer
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

An Adaptive Diverter Pipe for Central Heat Exchangers

ActiveCN109341404BLarge water flowLower ratioHeat transfer modificationWater flowEngineering
Owner:NO 719 RES INST CHINA SHIPBUILDING IND

A method for assisting assessment of sound source localization based on brain-computer interface system

ActiveCN111227825BEnhanced EEG responseGuarantee authenticitySensorsNervous system evaluationSound sourcesBrain–computer interface
Owner:华南脑控(广东)智能科技有限公司

An electrochemical reaction device and its manufacturing method

ActiveCN112803054BImprove production efficiencyEasy to change the internal structureCellsAdditive manufacturing apparatusElectrochemical responseManufacturing technology
Owner:GUANGDONG INST OF NEW MATERIALS

Joint Estimation Method of State of Charge and State of Health of Li-ion Batteries

ActiveCN105319515BSmall amount of calculationImprove estimation accuracyElectrical testingSpecial data processing applicationsSampling instantState of health
Owner:JILIN UNIV

Method, device and system for establishing communication connection between electronic devices

ActiveCN104640233BConnection managementDynamic featureElectronic equipment
Owner:SAMSUNG GUANGZHOU MOBILE R&D CENT +1

Systems and methods for providing authorized access to digital content

ActiveCN101061714BAnalogue secracy/subscription systemsSelective content distributionDigital contentDigital rights management
Owner:GOOGLE TECHNOLOGY HOLDINGS LLC

Method and system for analyzing and processing subsequent flow data in well testing data

ActiveCN103452547AImplement interpretive processingRealize evaluation analysisSurveyPermeability/surface area analysisBottom hole pressureLithology
Owner:凌毅立

System and method for determining the origin of an oil leakage in an air supply system

ActiveCN108082493AExact sourceDetermine the sourceSpace heating and ventilation safety systemsLighting and heating apparatusBleed airAir conditioning
Owner:AIRBUS OPERATIONS GMBH

Tire tread

InactiveCN103889736ASpecial tyresTyre tread bands/patternsElastomerVitrification
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Sludge treatment system and method

InactiveCN103168007AEasy to replaceSludge treatment by de-watering/drying/thickeningSludge treatment by thermal conditioningEngineeringTreatment system
Owner:THE WARB TRUST NO 1 TRUST 13337 99 +1

Generation of unique significant key from url get/post content

InactiveCN1963811AComputer security arrangementsTransmissionUniform resource locatorWeb document
Owner:INT BUSINESS MASCH CORP

Control device for alternating current motor

ActiveCN102751931AElectronic commutation motor controlElectric motor controlVoltage dropAlternating current
Owner:YASKAWA DENKI KK

Sewage pump station water level prediction method base on neural network

InactiveCN101819407BImprove forecast accuracyAvoid precision requirementsAdaptive controlLifting capacityEngineering
Owner:SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY

A Gamma Spectrum Analysis Method Based on Approximation Coefficients and Deep Learning

ActiveCN107229787BReduce distractionsOvercome the problem of insufficient quantityX-ray spectral distribution measurementDesign optimisation/simulationGamma detectionWavelet decomposition
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Crankcase Integrity Leak Detection

ActiveCN103670596BHigh precisionReduce the numberEngine controllersMachines/enginesAir filterCrankcase
Owner:FORD GLOBAL TECH LLC

A scene-based knowledge editing method and device

ActiveCN109033053BSimplify editing complexityReduce maintenance costsDigital data information retrievalNatural language data processingEngineeringArtificial intelligence
Owner:广州极天信息技术股份有限公司

A kind of NdFeB magnetic material with superfine powder and its preparation method

InactiveCN103151132BInhibit growthGuaranteed uniformityInorganic material magnetismChemical reactionGrain boundary
Owner:辽宁恒德磁业有限公司

A household bean sprouts machine

ActiveCN109258443BRealize unpacking operationSimple and fast operationAgriculture gas emission reductionCultivating equipmentsHome useAgricultural engineering
Owner:周斌

A heterojunction cell with improved photoelectric conversion efficiency

ActiveCN113990972BBreak the ceilingImprove conversion efficiencyPhotovoltaic energy generationSemiconductor devicesHeterojunctionAmorphous silicon
Owner:ZHEJIANG AIKO SOLAR ENERGY TECH CO LTD

A kind of standardized high-efficiency extraction system of traditional Chinese medicine and its extraction method

InactiveCN103961898BEasy to controlMovement precisionAuxillary controllers with auxillary heating devicesSolid solvent extractionComputer control systemProcess engineering
Owner:广州玖玖伍捌健康科技股份有限公司

Complex cascading failure simulation method of power system

ActiveCN102819644BGuaranteed uptimeAccurate analysisSpecial data processing applicationsCascading failureTransient state
Owner:STATE GRID SHANDONG ELECTRIC POWER

Access phase power control method and device

ActiveCN102917452BPower managementPower controlComputer engineering
Owner:ZTE CORP

Process and device for coating silver on molybdenum foil used for solar cell paddle of aerospace aircraft

InactiveCN101393947BElectric discharge tubesFinal product manufactureSolar cellBiological activation
Owner:TIANJIN UNIV

An induction cooker and its control circuit, automatic/semi-automatic cooking equipment

ActiveCN102378424BControl output thermal powerGuaranteed stabilityDomestic stoves or rangesLighting and heating apparatusDriver circuitControl signal
Owner:AIC ROBOTICS TECH

Aqueous essential oil for coating soft PVC (Poly Vinyl Chloride) and preparation method thereof

ActiveCN102618158BGood adhesionImprove cohesionPolyurea/polyurethane coatingsPolyurethane dispersionDiethylene glycol
Owner:东莞大宝化工制品有限公司 +1

Production method of memory function lining

InactiveCN101324000BSoft touchComfortable to wearLoomsFibre treatmentFiberWater baths
Owner:冠宏股份有限公司

A method, device, robot and storage medium for generating a seam grinding path

ActiveCN111815078BAvoid accidental deletionSolve low work efficiencyForecastingPolishingPath generation
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A kind of preparation method and application of medicinal compound plant fatty acid calcium

ActiveCN111646891BEasy extractionGood for healthMetabolism disorderOrganic compound preparationBiotechnologyCalcium biphosphate
Owner:BELIKE CHEM

Method for accurately controlling growth and characterization of components of quaternary semiconductor direct bandgap material

ActiveCN101698962BLow costAccurate and effective growthPolycrystalline material growthFrom chemically reactive gasesSemiconductor materialsRoom temperature
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A kind of down impurity removal device

ActiveCN111621855BMeticulous removal of impuritiesImprove the effect of impurity removalAnimal fibre deburring machinesProcess engineeringVALVE PORT
Owner:安徽明红羽绒有限公司

A kind of anti-aging plastic packaging film and preparation method thereof

ActiveCN112321969BImprove aging resistanceNo photochemical reactionChemical reactionPolyvinyl chloride
Owner:安徽嘉美包装有限公司

Method for protecting software with dongle and dongle

ActiveCN103186729BPrevent tracking of dongle outputImprove anti-cracking abilityProgram/content distribution protectionComputer hardwareSelf locking
Owner:BEIJING SENSESHIELD TECH

A method for the treatment of silica sol wastewater and the co-production of sodium salt

ActiveCN104649494BHigh removal rateIncrease added valueAlkali metal silicatesMultistage water/sewage treatmentChlorine dioxideSorbent
Owner:ZHEJIANG QICAI ECO TECH CO LTD

Multi-standard cardboard drive paper feeding device and paper feeding method for corrugated box printing machine

ActiveCN109292488BSimple structureImprove efficiencyArticle feedersCardboardSuction force
Owner:GUANGZHOU KESHENGLONG CARTON PACKING MACHINE

Gallium nitride (GaN) base enhancement device containing ferroelectric layer and preparation method thereof

InactiveCN102820322BImprove performanceSemiconductor/solid-state device manufacturingSemiconductor devicesFerroelectric thin filmsSemiconductor heterostructures
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A kind of ni-cu-ti/cnts porous composite material and preparation method thereof

ActiveCN113174513BHigh porosityRealize the filtering functionNon-noble metal oxide coatingsEnergy inputHydrogen desorptionHydrogen evolution
Owner:XIANGTAN UNIV

A slotless high-speed permanent magnet motor with a stator assembly and multilayer sinusoidal windings

ActiveCN108880049BShort winding axial lengthReduce volumeWindings conductor shape/form/constructionElectric machinePermanent magnet motor
Owner:HUBEI SEEPOMOTOR SCI & TECH

Three-dimensional scribing method for large diesel engine frame

ActiveCN104097195BSmall amount of deformationHigh marking accuracyOther workshop equipmentEngineeringReference line
Owner:HUDONG HEAVY MACHINERY

A kind of alkylation multistage reactor and alkylation reaction method

ActiveCN109382070BReduce investmentReduced footprintSequential/parallel process reactionsLiquid hydrocarbon mixtures productionPtru catalystReaction zone
Owner:SINOPEC ENG +1

Production method of 1500 DEG C chromium-free alumina silicate fiber carpet

ActiveCN102605553BNo side effectsLow shrinkageHeating/cooling textile fabricsNon-woven fabricsFiberMetallurgy
Owner:SUZHOU ISOLITE EASTERN UNION CERAMIC FIBER

A kind of automobile automatic control method and automobile man-machine dual driving system

ActiveCN105083266BAvoid casualtiesAvoid traffic accidentsExternal condition input parametersDriver input parametersAutomatic controlMan machine
Owner:ZHENGZHOU YUTONG BUS CO LTD

Rf-tag reading system and rf-tag reader/writer control system, and interference avoidance method therefor

InactiveCN1818933ALow costMemory record carrier reading problemsCo-operative working arrangementsControl systemRadio frequency
Owner:NEC CORP

Gravity-driven two-phase fluid circuit compatibility equivalent simulation test piece

ActiveCN104482789BSimple structureJudge compatibilityIndirect heat exchangersDecompositionEngineering
Owner:BEIJING INST OF SPACECRAFT SYST ENG

External gear structure for engine balance shaft

ActiveCN102628503BSolve the noise problemReduce noiseCasingsGearingEngineeringCrankcase
Owner:力帆科技(集团)股份有限公司

Synchronized accessory drive system with optimized switching between drive sources for the drive system

ActiveCN106163894BGear lubrication/coolingGearing controlDrive shaftControl theory
Owner:SCHAEFFLER TECH AG & CO KG

Microfluidic system and method for perfusion bioreactor cell retention

InactiveCN107250341ABioreactor/fermenter combinationsBiological substance pretreatmentsPerfusion bioreactorBiomedical engineering
Owner:MASSACHUSETTS INST OF TECH +1

Sensitive image recognition method and device

ActiveCN107291737BSmall spreadIncrease reachMetadata still image retrievalSpecial data processing applicationsImage databaseImage based
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

A Design Method for Periodic Permanent Magnet Focusing System of Traveling Wave Tube

ActiveCN112214847BAvoid time costReduce labor costsGeometric CADDesign optimisation/simulationMicrowaveEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method and system for engine control

InactiveCN103089467AAuto shut offElectrical controlMachines/enginesDriver/operatorEngineering
Owner:FORD GLOBAL TECH LLC

A fast water-absorbing device based on a three-degree-of-freedom parallel mechanism

ActiveCN106192842BGood dynamic responseIncrease stiffnessRoad cleaningThree degrees of freedomSuction equipment
Owner:玉环市星光眼镜厂

Secondary node cell change processing method and device

ActiveCN113766584BReduced signaling processSave resourcesWireless communicationIp addressPDCP
Owner:DATANG MOBILE COMM EQUIP CO LTD

A special fire wheel ring for police dog training that can change direction

ActiveCN109197648BIncrease the difficultyIngenious designTaming and training devicesGear wheelClassical mechanics
Owner:青岛一牧机械有限公司

A parallel plate multi-surface detection method and fixture

ActiveCN111664800BHighlight substantiveSignificant technological progressUsing optical meansParallel plateTarget signal
Owner:SHANGHAI UNIV

A kind of enzyme-linked immunoassay detection kit for novel coronavirus IgG antibody

ActiveCN111337672BMaterial analysisAbzymeAntiendomysial antibodies
Owner:BIOSCIENCE (TIANJIN) DIAGNOSTIC TECH CO LTD +1

A Japanese-Russian mutual translation comparison teaching and training device

ActiveCN108922258BRealize mutual translation teachingGuaranteed clarityCleaning using toolsCleaning using liquidsPhysical medicine and rehabilitationDisplay device
Owner:HEILONGJIANG UNIV OF TECH

A method for making horizontal dual pervasion field effect transistor

ActiveCN101266930BLow costExpand the ability to prepare special devicesSemiconductor/solid-state device manufacturingLDMOSCMOS
Owner:SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP +1

A blockchain-based shock-absorbing monitoring device with dust removal function

ActiveCN110995972BAvoid damageAvoid affecting the monitoring effectTelevision system detailsNon-rotating vibration suppressionDust controlMonitor equipment
Owner:视界研学(唐山)信息科技有限公司

Mechanical endurance test instrument for high voltage switch

ActiveCN101344574BReduce labor intensityShorten the test cycleStructural/machines measurementCircuit interrupters testingDisplay deviceInput control
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Chinese medicinal composition for treating diabetes, its preparation method and use

InactiveCN100342901CAnthropod material medical ingredientsMetabolism disorderDiabetes mellitusAsparagus cochinchinensis
Owner:谌连生 +2

A new type of transportation vehicle for public medical waste classification and treatment

ActiveCN111470221BEffective isolationSimple structureRefuse cleaningRefuse vehiclesMedical wasteElectric machinery
Owner:QINGDAO WOMEN & CHILDREN HOSPITAL

A Node Energy Equalization Method in Wireless Sensor Networks

InactiveCN103298032BAvoid deathBalanced energy consumptionPower managementNetwork traffic/resource managementEnergy balancingMobile wireless sensor network
Owner:CHONGQING UNIV

A kind of manufacturing process of denim style fabric

ActiveCN110872739BAchieve the desired effectWeft knittingPattern makingPolymer scienceRing dyeing
Owner:DONGGUAN TEXWINCA HLDG

A Line Disconnection Protection Method Based on Comparing the Line Voltage Amplitude Difference on Both Sides of Line

ActiveCN110880744BSafe and stable operationEmergency protective circuit arrangementsVoltage amplitudeTransformer
Owner:STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO

Method, device, electronic device and readable storage medium for determining similar problems

ActiveCN110188180BAvoid Computing Similarity EffectsImprove accuracyDigital data information retrievalCharacter and pattern recognitionAlgorithmTheoretical computer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A Geometric Stochastic Modeling Method for Unstationary Air-Ground Mimo Channels of UAVs

ActiveCN113489560BInternal combustion piston enginesTransmission monitoringCommunications systemSimulation
Owner:SOUTHEAST UNIV +1

Speech recognition method, device, electronic device and computer-readable storage medium

ActiveCN110634475BImprove performanceSpeech recognitionSpeech soundSubvocal recognition
Owner:SOUNDAI TECH CO LTD

Rotor for electric motor and electric motor having same

ActiveCN106100177BImprove the magnetic effectExcellent air gap magnetic field distributionMagnetic circuit rotating partsMagnetPhysics
Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG +1

Detent circular blank for adjusting device

ActiveCN102039830BMovable seatsDetentEngineering
Owner:KEIPER SEATING MECHANISMS CO LTD

A kind of solid-liquid synthesis method of buserelin

ActiveCN104402977BAvoid pollutionLess impuritiesLuteinising hormone-releasing hormonePeptide preparation methodsSynthesis methodsCombinatorial chemistry
Owner:NANTONG SHIMEIKANG PHARMA CHEM

Electronic Image Stabilization Method Based on Visual Attention Mechanism

ActiveCN103426182BAvoid excessAvoid mismatchTelevision system detailsImage analysisVideo monitoringInstability
Owner:西交思创智能科技研究院(西安)有限公司

Adaptive Equal Stiffness Vibration Isolator Based on Three-way Decoupling of Maglev and Electric Combination

ActiveCN104819234BGood three-way vibration isolation protectionExcellent three-way vibration isolation performanceMagnetic springsElectronic instrumentEngineering
Owner:乐陵市博皓纺织科技有限公司

A method for predicting the dynamic wax removal period of oil wells in offshore oilfields

ActiveCN109339765BAchieve forecastSolve the problem of accurate prediction of wax removal cycleSurveyCleaning apparatusThermodynamicsOil field
Owner:CHINA NAT OFFSHORE OIL CORP +1

A digital twin control method and protection system for space debris protection

ActiveCN110738426BReduce threatThreat reduction or even avoidanceCosmonautic condition simulationsDesign optimisation/simulationSpace environmentAnalogue computation
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

Method and device for improving sensitivity of burst optical receiver

ActiveCN102075256BHigh sensitivityLarge optical power receiving dynamic rangeElectromagnetic receiversCapacitanceSignal processing circuits
Owner:CHENGDU SUPERXON COMM TECH CO LTD

Organic electroluminescence element and light-emitting apparatus having the same

InactiveCN102195004AImprove luminous efficiencyElectroluminescent light sourcesSolid-state devicesLithiumOrganic electroluminescence
Owner:CANON KK

Pin and release simulation data source system

ActiveCN101776028BGuaranteed reliabilityGuaranteed real-timeRocket engine plantsOperational systemEngineering
Owner:BEIJING INST OF ASTRONAUTICAL SYST ENG

A kind of bone sawing machine for processing pork pork and processing method thereof

ActiveCN112075478BSmooth rotationImprove cutting effectCleaning using toolsCooling/ventilation/heating modificationsPork meatCircular saw
Owner:湖南省流沙河花猪生态牧业股份有限公司

Prediction method, system and storage medium for nonlinear wind-induced response of a suspension bridge

ActiveCN109359418BGeometric CADSustainable transportationTime domainNonlinear finite element model
Owner:SHENZHEN UNIV

A Direct Monitoring Device of Energy Efficiency Based on Demand Response

ActiveCN102880129BPerfect control strategyControl agreementTotal factory controlProgramme total factory controlPower gridEngineering
Owner:CHINA ELECTRIC POWER RES INST +1

A waste car gasoline recovery filter device

ActiveCN107583344BAvoid safety accidentsFire rescueRefining by filtrationGlass ballGasoline
Owner:JINGMEN GEM NEW MATERIAL +1

A kind of preparation method of konjac glucomannan compound humidity-conditioning agent

InactiveCN102964522BSolve mildewIncrease internal holesOther chemical processesPotassium persulfateHalloysite
Owner:ZHEJIANG SCI-TECH UNIV

Ductile cast iron pipe with waterproof protective layer and production process thereof

ActiveCN102278568BImprove corrosion resistanceNeat appearanceCorrosion preventionPipe protection against corrosion/incrustationZincWear resistance
Owner:XINXING DUCTILE IRON PIPES CO LTD

A central rotary dumping device for a trash can

ActiveCN107032013BSimple structureHigh degree of automationRefuse receptaclesStructural engineeringMechanical engineering
Owner:中再生双江环卫有限公司

Method for producing protein concentrate by high temperature peanut meal

ActiveCN101558817BHigh yieldReduce yieldFood processingAnimal feeding stuffBiotechnologyAdditive ingredient
Owner:SHANDONG LUHUA GROUP

Vehicle oil-saving method and system

InactiveCN102862573BImprove energy efficiencyEnsure driving safetyProcess MeasuresEconomic benefits
Owner:吴昌旭

Resource Scheduling Method for Wireless Mesh Networks

ActiveCN106658731BReduce interactionAvoid computationWireless communicationWireless mesh networkStructure of Management Information
Owner:XIDIAN UNIV

A method and a system for controlling an input power

ActiveCN101636305BSoil-shifting machines/dredgersControl powerEngineering
Owner:VOLVO CONSTR EQUIP AB

an infusion set

InactiveCN103920205BIncrease the number ofImprove securityInfusion devicesAir filterInfusion set
Owner:张玉榕

Obtaining method of available transmission capacity of wind power system with dfig based on optimal power flow

ActiveCN103259289BOptimize schedulingConvenience equality constraintClimate change adaptationForecastingEngineeringElectric power
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A wafer cleaning method

ActiveCN108010830BAvoid damagePrevent resorptionSemiconductor/solid-state device manufacturingCleaning using toolsWaferPhysical chemistry
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Engine bleed system with motorized compressor

PendingCN107191274AThe case of low self-ignition pointAir-treatment apparatus arrangementsEnergy efficient board measuresControl systemBleed air
Owner:HAMILTON SUNDSTRAND CORP

Interlock abnormal detection method and substation terminal used in the method

ActiveCN104145482BSub-station arrangementsPrimary stationControl signal
Owner:株式会社爱霓威亚

A kind of preparation method of color holographic polymer dispersed liquid crystal grating

ActiveCN105044962BRealize image beam splitting for stereoscopic displayHigh repetition rateDiffraction gratingsNon-linear opticsMulti bandGrating
Owner:UNIV OF SHANGHAI FOR SCI & TECH +1

A dual-purpose valve that can be remotely controlled

ActiveCN113464669BOperating means/releasing devices for valvesHollow article cleaningControl systemEngineering
Owner:JIANGSU XINGYI VALVE CO LTD

A kind of construction waste processing method

ActiveCN108673786BImprove cleaning efficiencyIncrease the mixing areaPlastic recyclingMechanical material recoveryConveyor beltRefuse Disposals
Owner:安徽三江建设工程有限公司

Motion control method and device for mobile robot

ActiveCN109557929BPosition/course control in two dimensionsVehiclesSimulationMovement control
Owner:深兰机器人产业发展(河南)有限公司

Preparation method of trimanganese tetraoxide/nitrogen-doped carbon nanotube composite material

ActiveCN108281674BExcellent ORR performanceImprove performanceCell electrodesManganous-manganic oxideNitrogen source
Owner:GUANGDONG UNIV OF TECH

Method and device for determining charging environment, battery management system and charging and swapping station

ActiveCN111959300BRealize self-identificationFast response to chargingCharging stationsSecondary cells testingCurrent voltageComputer science
Owner:ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECH CO LTD +1

A Calculation Method of Near Field Source Angle and Distance in Impulse Noise Environment

InactiveCN104215957BHigh speedHigh precisionUsing reradiationDirection findersCovarianceSignal source
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Paint surface protective film with repairing and anti-scratch functions and preparation method thereof

ActiveCN114085401AChemically resistantWith automatic repair functionLiquid surface applicatorsCoatingsPolymer sciencePolyamide
Owner:东莞市晶致光学薄膜有限公司

A processing fluid settling box for aluminum alloy shell processing

ActiveCN111991918BTo achieve the effect of precipitation separationAchieve recyclingFiltration circuitsTransmission beltElectric machinery
Owner:江西金凤凰铝业有限公司

Image processing method and device based on convolutional neural network model

ActiveCN110363279BGuaranteed distributionReduce mistakesGeometric image transformationNeural architecturesQuantization (image processing)Imaging processing
Owner:HUAWEI TECH CO LTD

Detecting circuit for insulating resistance to ground of power cells

ActiveCN101655523BLower resistanceImprove insulation performanceElectrical testingImpedence measurementsMicrocontrollerElectrical resistance and conductance
Owner:STATE GRID CORP OF CHINA +3

Heart sound monitoring device, method for acquiring heart sound signal and configuration method

ActiveCN109498054BStethoscopeAcoustic sensorsAuscultationVibratory signal
Owner:BOE TECH GRP CO LTD +1

Fully automatic molding process and equipment for fire extinguisher tank

ActiveCN105798194BPromote conversionHigh degree of automationShaping toolsMetal-working feeding devicesPunchingEngineering
Owner:宣城金盾防火设备有限公司

Torsional Vibration Damper

ActiveCN106068400BRotating vibration suppressionMachines/enginesElastomerEngineering
Owner:DAYCO IP HLDG

A grating ruler lighting mechanism bonding device

InactiveCN104165590BEasy to adjustQuality improvementMeasurement apparatus componentsUsing optical meansGratingEngineering
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Laying and pasting construction method of buried electric heating floor tiles

ActiveCN104831898BAccelerate solidificationFast constructionLighting and heating apparatusElectric heating systemCondensation processResource consumption
Owner:TIANJIN TIANYI CONSTR GRP

Cooler with defrosting heater and article storing device

InactiveCN101441016BEnsure safetyLighting and heating apparatusDomestic refrigeratorsEngineeringSpace heater
Owner:PANASONIC CORP

Anti-pest device and electrical appliance with same

ActiveCN108507139BImprove product qualityAvoid damage to the internal structure of the machineLighting and heating apparatusSpace heating and ventilation detailsFixed frameEngineering
Owner:GREE ELECTRIC APPLIANCES INC

A hanging galvanizing production line and its production process

ActiveCN111424305BImprove processing qualityAvoid pollutionCellsTanksProduction lineLantern
Owner:太仓市华夏电镀有限公司

Aircraft divan convertible to a bunk bed

InactiveCN103857592AReduce the overall heightReduced characteristicsSeating arrangementsWeight reductionEngineeringAirplane
Owner:BOMBARDIER INC

A Nitrogen Inflating Mechanism for Inner Holes of Slabs in a Three-Roll Planetary Rolling Mill

ActiveCN106984649BSolve the problem of air leakagePrevent air leakageMetal rolling arrangementsEngineeringNitrogen gas
Owner:CHONGQING LONGYU PRECISION COPPER TUBE CO LTD

ESD protection structure, gate control power device including the structure and manufacturing method

ActiveCN104733445BWith bi-directional ESD protection capabilityReduce leakage currentSemiconductor/solid-state device detailsSolid-state devicesEngineeringGate oxide
Owner:BEIJING ZHONGKE XINWEITE SCI & TECH DEV

Projection objective with obscurated pupil for microlithography

InactiveCN101802717BPhotomechanical exposure apparatusMicrolithography exposure apparatusPupilOptical surface
Owner:CARL ZEISS SMT GMBH

Isoflavone compound with two alcoholic hydroxyl groups and its preparation method and application

InactiveCN108314669BHas antitumor activityOrganic active ingredientsOrganic chemistryAlcoholFluid phase
Owner:HAINAN NORMAL UNIV +1

A Dual Monitor-Activate Measuring and Controlling Device

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