China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A lithium battery electrolyte cooling recovery filter device

ActiveCN109585964BPrevent from bringing upWon't pop upWaste accumulators reclaimingStationary filtering element filtersHydraulic cylinderElectrolytic agent
Owner:贵州中伟资源循环产业发展有限公司

A high-precision IoT intelligent robot

ActiveCN109077002BImprove crushing efficiencyQuality assuranceClimate change adaptationPisciculture and aquariaElectric machineryThe Internet
Owner:济南高投能源发展有限公司

A kind of graphene oxide quantum dot with controllable fluorescent color and preparation method thereof

ActiveCN110065941BFluorescent color controllableImprove solubilityGrapheneNanotechnologyQuantum dotFluorescent imaging
Owner:SHANXI DATONG UNIV

Production method of silkworm regenerated silk fibroin with controllable molecular weight

ActiveCN107043412BPeptide preparation methodsAnimals/human peptidesFiberFreeze-drying
Owner:江苏伯夫保医疗科技有限公司

Image forming apparatus

InactiveCN101291385APrevent leakageDigital data protectionInternal/peripheral component protectionComputer hardwareInformation processing
Owner:OKI DATA CORP

An Electromechanical Coupling Design Method for Reflector Antenna Based on Multipoint Adaptive Surrogate Model

ActiveCN105701297BHigh precisionAccurate approximationSpecial data processing applicationsModel methodAlgorithm
Owner:XIDIAN UNIV

A kind of red reactive dye composition and dye product

ActiveCN108976844BBright shadeGood rubbing fastnessOrganic dyesDyeing processTextile printerEngineering
Owner:上海贝通色彩科技有限公司

A method for extinguishing an engine fault indicator light

ActiveCN105545515BElectrical controlInternal combustion piston enginesFault indicatorEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A kind of glass powder filling coating method

ActiveCN104535207BEffectively fixedUniform adhesionThermometers using electric/magnetic elementsUsing electrical meansEpoxyPolymer science
Owner:SUZHOU CHANGFENG AVIATION ELECTRONICS

Method, device and system for implementing soft switch

InactiveCN101179822BReduce processing burdenImprove QoS (Quality of ServiceWireless communicationSignal qualityCommunications system
Owner:HUAWEI TECH CO LTD

Active modular converter chain, converter control method and device, and electronic equipment

ActiveCN112072940BDc-dc conversionAc network load balancingLoop controlPower capability
Owner:NR ELECTRIC CO LTD +2

Hydraulic systems for construction machinery

ActiveCN103161776BRapid responseReduce in quantityServomotor componentsServomotorsSolenoid valveControl engineering
Owner:河北雷萨重型工程机械有限责任公司

A freezing-quick-freezing chamber and its refrigerating equipment

ActiveCN110487008BQuick frozenAvoid churnLighting and heating apparatusDomestic refrigeratorsCool storageProcess engineering
Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

A device for inspecting the welding quality of an infusion bag and an inspection method using the device

ActiveCN104390746BImprove the detection rateDetection of fluid at leakage pointPharmaceutical industryEngineering
Owner:HUAREN PHARMA (RIZHAO) CO LTD

A ship propeller winding cutting device

ActiveCN104743089BDoes not affect propulsion performanceExcision in real timePropulsive elementsElectricityControl system
Owner:ZHEJIANG UNIV OF TECH

A paddy field dynamic rapid water absorption forced filter device

ActiveCN104324541BRealize local water fetchingReduce weightFiltration circuitsStationary filtering element filtersSoil scienceWater storage tank
Owner:JIANGSU UNIV

Antenna system and electronic apparatus employing same

InactiveCN100444464CLoop antennas with ferromagnetic coreLogperiodic antennasEngineeringWide band
Owner:PANASONIC CORP

Static frequency conversion starting power factor optimal control method for pumped storage power station

ActiveCN102324883BImprove power factorReduce power factorTorque ripple controlEfficient power electronics conversionFrequency changerLoop control
Owner:STATE GRID ELECTRIC POWER RES INST +1

Robot development method, development device and readable storage medium

ActiveCN112405623BRealize visualizationReduce development difficultyManipulatorFailure rateComputer graphics (images)
Owner:YONYOU NETWORK TECH CO LTD

A method and device for detecting falls

InactiveCN105957307BAvoid the influence of visual blind zoneEliminate difficult setup problemsAlarmsBaseline dataPattern recognition
Owner:SUN YAT SEN UNIV

A method for dry transformation of gypsum whiskers

InactiveCN104250854BEasy to operateIncrease productivityPolycrystalline material growthAfter-treatment detailsWhiskersSuperheated steam
Owner:湖北沃裕新材料科技有限公司

System and method for treating high-concentration sewage generated by directly liquefying coal

ActiveCN102503048BMultistage water/sewage treatmentHigh concentrationActivated carbon
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Energy control method of laser wireless power transfer system based on efficiency optimization

InactiveCN107332301BMeet fast charging needsAvoid Pulse Width EffectsBatteries circuit arrangementsElectric powerOperating pointEnergy control
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Methods of treating crop plants

InactiveCN107592788ABiocideAnimal repellantsBiotechnologyDicotyledon
Owner:AGROFRESH

Method for recovering phenol and acetophenone from phenol tar

InactiveCN102633604BHigh recovery rateImprove recycling efficiencyOrganic compound preparationCarbonyl compound separation/purificationPtru catalystNaphtha
Owner:BEIJING UNIV OF CHEM TECH

Fish probe set for detecting novel coronavirus sars-cov-2 and its preparation method and use

ActiveCN111254227BAchieve positioningEasy to detectMicrobiological testing/measurementMicroorganism based processesFluoProbesFluorescence
Owner:SHANGHAI GENEPHARMA CO LTD

Soft start circuit and power system

ActiveCN108258895BImprove output characteristicsAvoid sudden spikesDc-dc conversionElectric variable regulationHemt circuitsControl theory
Owner:SHANGHAI AWINIC TECH CO LTD

A method of UAV trajectory design and power allocation based on radio map

ActiveCN110830136BFit needsGuaranteed Interference RequirementsTransmission monitoringWireless communicationCommunications systemInterference (communication)
Owner:UNIV OF SCI & TECH OF CHINA

A Processing Technology of Automobile Connecting Rod Piston

ActiveCN104329457BImprove wear resistanceIncrease surface frictionPlungersTrunk pistonsMachining processSilicon dioxide
Owner:CHANGAN FORD AUTOMOBILE CO LTD

A kind of tumor neoantigen polypeptide and its application

ActiveCN112048001BImprove correct understandingPositive rate is goodDigestive systemPeptidesAntigenThreonine
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Video display method and device

ActiveCN108984263BImprove click-through rateGood attractionExecution for user interfacesDigital output to display deviceUser needsComputer graphics (images)
Owner:NETEASE MEDIA TECH BEIJING

A kind of multiple copolymer surfactant and preparation technology thereof

ActiveCN106582438BGood dispersionGood water solubilityTransportation and packagingMixingSolubility(Hydroxyethyl)methacrylate
Owner:SHANGHAI NORMAL UNIVERSITY

A milking controller and its control method

ActiveCN106614003BReduce labor intensityReduce labor costsMilking devicesAnimal scienceAutomatic control
Owner:TIANJIN HELI HUIMU TECH CO LTD

A new process of punching and blanking for ring-jointed forgings

ActiveCN105127354BForging Separation RealizationImprove processing efficiencyEngine componentsEngineeringForge
Owner:黄石哈特贝尔精密锻造有限公司

Application of Bacillus arborii in Preparation of Acidic Soil Improver

ActiveCN110066659BPlant growth regulatorsBiocideBiotechnologyBacillus aryabhattai
Owner:HUAZHONG AGRI UNIV

Motor housing and motor

ActiveCN111555527BReduce processing difficultyReduce manufacturing difficultyCooling/ventillation arrangementSupports/enclosures/casingsHeat AvoidanceElectric machinery
Owner:ABB (SCHWEIZ) AG

Circular cooler

ActiveCN101806546BEasy to unloadRealize unloadingHandling discharged materialEngineeringWork unit
Owner:ZHONGYE-CHANGTIAN INT ENG CO LTD

A kind of preparation method of the polycrystalline silicon solar cell of rie texture

ActiveCN104362221BReduce mechanical impact damageReduce usageFinal product manufactureSemiconductor devicesChemical treatmentEngineering
Owner:CSI CELLS CO LTD +1

Curtain

InactiveCN101869424BPrevent penetrationAvoid personal injuryCurtain accessoriesEngineeringSmall children
Owner:黄介仁

Detection method, device, equipment and system of obu

ActiveCN111970032BImprove detection efficiencyTicket-issuing apparatusNear-field for read/write/interrrogation/identification systemsComputer hardwareProduction line
Owner:BEIJING JULI SCI & TECH

Wire mesh for printing

ActiveCN104290434BImprove structural strengthScreen printersEngineering physicsGrid cell
Owner:ANHUI TATFOOK OPTOELECTRONICS TECH

Novel water heater

InactiveCN102734917AIncrease water pressureWater heatersEngineeringWater heater
Owner:李耀强

Method and apparatus for obtaining multiple layer information

ActiveCN101261645BImprove the search experienceMeet different search habitsSpecial data processing applicationsEngineeringData mining
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

A multi-level stacking logging identification method for deep coal measures and thin coal seams

ActiveCN105298481BRealize Spatial LinksBorehole/well accessoriesSpatial linkageData treatment
Owner:SHANDONG UNIV OF SCI & TECH

Preparation method of quantum dot color filter

ActiveCN109932771BReduce the problem of more volatilization of polymerizable monomersGuaranteed uniformityOptical filtersQuantum dotEngineering
Owner:SUZHOU XINGSHUO NANOTECH CO LTD

Catalyst in use for preparing hydrogen through reforming oxidized methyl alcohol, and preparation method

InactiveCN100341619CHydrogenCatalyst activation/preparationHydrogenAlcohol
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A prefabricated assembly shear wall vertical joint connection structure and its construction method

ActiveCN111691574BPrecise positioningFirmly connectedWallsHigh stiffnessArchitectural engineering
Owner:江苏中营仝建装配建筑科技有限公司

Fluid level sensor

InactiveCN101652641AChange dynamicMedical devicesIntravenous devicesCapacitanceLevel sensor
Owner:KCI LICENSING INC

Method for brewing blueberry wine

InactiveCN101205514BShorten the brewing cycleIncrease profitAlcoholic beverage preparationAlcohol contentPlant disease
Owner:卜堃

High-molecular compound and high-molecular luminescent device using the same

InactiveCN101184789BImprove component performanceImprove performanceOrganic chemistryOrganic compound preparationHydrogenChemical compound
Owner:SUMITOMO CHEM CO LTD

Purging device for residual liquid on the surface of cold-rolled strip steel

ActiveCN104043659BGuaranteed uptimeQuick responseWork treatment devicesMetal rolling arrangementsQuality controlStrip steel
Owner:BAOSHAN IRON & STEEL CO LTD

Vibration actuator

InactiveCN102067435BPiezoelectric/electrostriction/magnetostriction machinesJointsActuatorControl theory
Owner:TOYOTA IND CORP

Dynamic Demonstration Model of Oil Drilling Well Control Device

ActiveCN105632321BAvoid the risk of oil spillsEasy maintenanceEducational modelsLine tubingWell drilling
Owner:TIANJIN LUYA SCI & TECH CO LTD

Air-guiding component and air conditioner comprising the same

ActiveCN107101354BSmall footprintFlexible space arrangementDucting arrangementsHeat exchanger casingsEngineeringAir conditioning
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1

Optical disc apparatus and method for controlling the same

InactiveCN102163441BEasy to recordImprove qualityRecord information storageOptical beam guiding meansOptical pickupComputer hardware
Owner:HITACHI CONSUMER ELECTRONICS CORP

A kind of PP raw material rod extrusion production process

InactiveCN103101167BImprove pass rateReduce scrap rateProcess engineeringPolypropylene
Owner:深圳市恩欣龙特种材料股份有限公司

Heat exchanger heat transfer capacity adjusting method

ActiveCN100570267CGuaranteed uptimeTemperature controlledHeat exchange apparatusHeat flowTransducer
Owner:云南水富云天化有限公司

Organic photoluminescent material information anti-counterfeiting hot stamping foil and preparation method thereof

ActiveCN104960351BEnhance layeringImprove security featuresLamination ancillary operationsSynthetic resin layered productsInformation layerHot stamping
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT

A kind of preparation method of hydrocracking catalyst carrier

ActiveCN104826646BImprove stabilityGuaranteed stabilityCatalyst carriersMolecular sieve catalystsChemistryRaw material
Owner:CHINA PETROLEUM & CHEM CORP +1

Elevator anti-rolling device and manufacturing method and anti-rolling method

ActiveCN111689331BAvoid safety hazardsImplementation of mechanical protection measuresElevatorsVertical ductsControl theoryMechanical engineering
Owner:济宁市特种设备检验研究院

Isolation bagging for preventing asparagus stem blight and manufacturing method thereof

InactiveCN111357547BEasy to retractEasy to fixPlant protective coveringsAsparagus adscendensAsparagus
Owner:四川省农业科学院经济作物育种栽培研究所

Plant expression carrier and method for cultivating low-phytic-acid rice

ActiveCN102864167BEffects on Phytic Acid SynthesisGuaranteed qualityVector-based foreign material introductionAngiosperms/flowering plantsRice plantsNucleotide
Owner:ZHEJIANG UNIV

A prefabricated building wall fixing construction equipment

ActiveCN112392262BVertical placement in timeGuaranteed to be placed verticallyBuilding material handlingArchitectural engineeringStructural engineering
Owner:利川市靓利建设工程有限公司

A Fast Statistical Inversion Method for Transient Electromagnetics

ActiveCN113177330BReduce wasteInversion accelerationDesign optimisation/simulationSpecial data processing applicationsMarkov chainGeophysical signal processing
Owner:JILIN UNIV

Driver chip for driving display panel, display device and driving control method

ActiveCN104835472BMeet driving needsReduce power consumptionStatic indicating devicesSolid-state devicesDisplay deviceThrough transmission
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

An operation method for an optimal operation device of a double back pressure condenser

ActiveCN105865220BReduce heat rateCirculating water flow has no effectSteam/vapor condensersControl systemWater flow
Owner:CHINA DATANG CORP SCI & TECH RES INST CO LTD EAST CHINA BRANCH

A kind of high stereo and high enantioselectivity thiazolidinedione compound, its preparation method and application

ActiveCN105315223BImprove reaction efficiencyHigh stereoselectivityOrganic active ingredientsOrganic chemistryDiketoneAfter treatment
Owner:HENAN UNIVERSITY

Method for simultaneously preparing dichlorohexafluorocyclopentene isomers

ActiveCN107082737BHigh productivity per passHigh activityPreparation by halogen replacementHydrogen fluorideCyclopentene
Owner:BEIJING YUJI SCI & TECH +1

Method for manufacturing liquid crystal display device, substrate for liquid crystal display device, method for manufacturing substrate for liquid crystal display device, and spacer particle dispersio

InactiveCN1643442ANon-linear opticsLiquid-crystal displayEngineering
Owner:SEKISUI CHEM CO LTD

Bidirectional drive circuit of liquid crystal displaying apparatus

InactiveCN1508770ATelevision system detailsStatic indicating devicesReverse orderLiquid-crystal display
Owner:LG DISPLAY CO LTD

A vehicle control method and system for an extended-range vehicle

ActiveCN112060925BGuaranteed ability to drive at any timeGuaranteed normal drivingSpeed controllerPropulsion by batteries/cellsPower batteryThermodynamics
Owner:ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +3

A kind of flue-cured tobacco biological organic fertilizer and preparation method thereof

ActiveCN105001010BSimple structureImprove fertilityFertilizer mixturesBiotechnologyFermentation
Owner:LUZHOU CO LTD SICHUAN TOBACCO +1

A kind of intelligent net selection production line and net selection method of Chinese herbal decoction pieces

ActiveCN110170449BRealize unmanned intelligent operationReduce manual labor intensitySievingGas current separationProduction lineProcess engineering
Owner:南京航浦机械科技有限公司

A pipeline shunt series device

InactiveCN102996958BSimple structureEasy to installBranching pipesThermal energyInlet channel
Owner:昆明紫电科技发展有限公司

Brackets for heat exchanger side plates

ActiveCN103029547BEasy to installEasy to replaceAir-treating devicesVehicle heating/cooling devicesEngineeringMicro heat exchanger
Owner:VALEO AUTOSYSTY

Method of operating oil supply using estimated future oil pressure

InactiveCN101992772AIncrease oil pressureShorten the time periodHybrid vehiclesGearing controlCombustionState parameter
Owner:GM GLOBAL TECH OPERATIONS LLC

Turbo parallel decoding method and decoder

ActiveCN101951266BImprove accuracyReduce performance lossError correction/detection by combining multiple code structuresError correction/detection using interleaving techniquesDecoding methodsComputer science
Owner:北京中科晶上科技股份有限公司

Air conditioner

InactiveCN100370190CEasy to removeDiffusion fastLighting and heating apparatusHeating and ventilation casings/coversThermal efficiencyIndoor air
Owner:LG ELECTRONICS INC

Ocean mining mechanism

InactiveCN101382075BReduce resistanceMove fastMineral miningEngineeringCantilever
Owner:福建省金华矿业股份有限公司

An efficient toothbrush

ActiveCN104522995BBristleBristleEngineering
Owner:叶雨玲

An ota upgrade method compatible with different partition types

ActiveCN107172493BCorrect eraseAvoid Forced Upgrade OutagesSelective content distributionSoftware deploymentSoftware engineeringPackage
Owner:GUIZHOU BROADCASTING & TV INFORMATION NETWORK

A tool for measuring the radial distance of an aero-engine diffuser

ActiveCN112414260BRadial distance measurement implementationSimple structureMechanical measuring arrangementsAero enginePhysics
Owner:AECC SHENYANG ENGINE RES INST

A self-propelled laminating machine

ActiveCN112088705BSmall volumeDoesn't break the slackPlant protective coveringsVehicle frameEngineering
Owner:温州祥盈反光材料科技有限公司

A kind of preparation method of flame retardant polyol with high phosphorus content and multifunctionality

ActiveCN111004379BHigh phosphorus contentWill not change the mechanical performancePolyureas/polyurethane adhesivesPolymer sciencePtru catalyst
Owner:浙理(浙江)检测技术有限公司

Orthogonality Compensation Method for Reticle and Wafer Defect Detection

ActiveCN107957659BAccurate locationSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusGraphicsEngineering
Owner:江苏维普光电科技有限公司

Push rod, hydraulic support and push rod production method

ActiveCN108643953BIncrease stiffnessHigh strengthMine roof supportsEngineeringStructural engineering
Owner:SANY HEAVY EQUIP CO LTD +1

Electric Car Powertrain

ActiveCN102653231BSmooth glidingImprove machining accuracyGearing detailsControl devicesLeft halfDrive motor
Owner:DALIAN JINHUA GEARBOX MFG

A light projector and vision system for distance determination

InactiveCN102985786AEasy to determineClosed circuit television systemsUsing optical meansObject basedProjection system
Owner:SIGNIFY HLDG BV

Method, transmitter and receiver for transmitting data streams of flexible Ethernet

ActiveCN106330630BReduce overheadImprove transmission efficiencyData switching by path configurationData streamEthernet
Owner:HUAWEI TECH CO LTD

Guide mounting structure of short-stress-line rolling machine

InactiveCN102641905BShorten adjustment timeIncrease frictionGuiding/positioning/aligning arrangementsLocking mechanismEngineering
Owner:宝钢苏冶重工有限公司

Dual-core copolymerized clay stabilizer and preparation method thereof

ActiveCN102643634BInhibits hydration swellingImprove coordinationDrilling compositionDual coreSolvent
Owner:大庆奥斯贝森化工科技有限公司

Method for calculating and displaying background value of Zeeman background correction atomic absorption

InactiveCN102141509BAbsorption/flicker/reflection spectroscopyColor/spectral properties measurementsMeasurement pointLuminosity
Owner:SHANGHAI HUAZHI SPECTRUM INSTR

Towers for wind turbines

InactiveCN108026899BArtificial islandsEngine manufactureMarine engineeringTurbine
Owner:THYSSENKRUPP STEEL EURO AG +1

Optical storage system having integrated laser driver signal processor

InactiveCN100419880CReduce in quantityReduce sensitivityOptical beam sourcesOptical discsSignal processing circuitsControl signal
Owner:MEDIATEK HEFEI

Video universal transcoding system and method

ActiveCN102779539BImprove operational efficiencyUnified storage formatRecord information storageSpecial data processing applicationsTranscodingSimulation
Owner:WUHAN DAQIAN INFORMATION TECH

A method and device for locating suspected mobile phone malware

InactiveCN103581909BImprove targetingSecurity arrangementStatistical analysisMobile malware
Owner:HUAWEI TECH CO LTD

A kind of automatic test system, method and device of otn protection switching

ActiveCN103973359BSwitching test implementationThe testing process is simpleTransmission monitoring/testing/fault-measurement systemsData switching networksTest efficiencyDevice form
Owner:FENGHUO COMM SCI & TECH CO LTD

A preparation method of high-reflective heat-insulating coating at the end of high-temperature vacuum heat-collecting tube

ActiveCN109898047BLow thermal conductivityLow density porosityMolten spray coatingThermal insulationPhysical chemistry
Owner:GRIMAT ENG INST CO LTD

Anti-high temperature oxidation coating material and hot-dip coating method for hot stamping steel

ActiveCN104233149BImprove high temperature oxidation resistanceImprove corrosion resistanceHot-dipping/immersion processesHot stampingSurface layer
Owner:HEBEI IRON AND STEEL

Waste jet grouting cement paste fast dewatering method and device thereof

ActiveCN101607782BSave raw materialsReduce construction costsSludge treatment by de-watering/drying/thickeningFiltration separationSlagCement paste
Owner:三川德青工程机械有限公司 +1

A way to identify projector make and model

ActiveCN109190623BAccurate automatic identificationImprove recognition accuracyCharacter recognitionAlgorithmEngineering
Owner:MINJIANG UNIV

Hydrogen injection control method and its device, equipment, system and storage medium

ActiveCN109659584BControl the amount of hydrogen suppliedImprove work efficiencyMotive system fuel cellsThermodynamicsProcess engineering
Owner:SHANGHAI CHONGSU ENERGY TECH CO LTD

Method for switching international movable user sign

InactiveCN100384295CImprove business experienceFlexibleRadio/inductive link selection arrangementsNetwork data managementMobile businessTerminal equipment
Owner:HUAWEI TECH CO LTD

Receiving device, receiving method and information processing system

ActiveCN103718564BBroadcast system return channelsBroadcast components for monitoring/identification/recognitionInformation processingTelevision receivers
Owner:SONY CORP

a stationery box

ActiveCN105476238BEasy to usePursesLuggageEngineeringTorsion spring
Owner:JIANGXI UNIV OF SCI & TECH

A microchannel cold plate with bubbling partition walls and electronic equipment

ActiveCN109950215BIncrease the areaImprove heat transfer effectSemiconductor/solid-state device detailsSolid-state devicesEngineeringCold plate
Owner:XI AN JIAOTONG UNIV +1

Portable Safety Net Bag for Electric Pole

InactiveCN103683099BImprove securityEnsure safetyApparatus for overhead lines/cablesSafety netCross connection
Owner:STATE GRID CORP OF CHINA +2

Magnetic airgel based on diamide oxime cellulose/sodium alginate and its preparation and application

ActiveCN110229383BImprove fixation effectAvoid reunionOther chemical processesAlkali metal oxides/hydroxidesCelluloseFreeze-drying
Owner:ANHUI AGRICULTURAL UNIVERSITY

A preparation method of silicon-based composite material for lithium-ion power battery

ActiveCN109755546BImprove conductivityImprove electrochemical performanceCell electrodesSecondary cellsPtru catalystSILICONE DIOXIDE
Owner:湖南宸宇富基新能源科技有限公司

Power Customer Credit Rating Evaluation System

ActiveCN103123714BAchieve the perfect combinationData processing applicationsPower applicationEvaluation system
Owner:STATE GRID HEBEI ELECTRIC POWER CO LTD +1

A common-aperture visible light and near-infrared imaging optical system and its application

ActiveCN112363303BImprove combat effectivenessImaging RealizationMountingsSpectral bandsImaging quality
Owner:FOSHAN UNIVERSITY

Instant clear and transport snow removal vehicle

ActiveCN108914867BHigh-intensity snow removal operationsImprove applicabilitySnow cleaningSnow removalSnowpack
Owner:张铁民

A kind of urban sludge thermal insulation sintered brick and its preparation method

ActiveCN110002844BLow water absorptionLow thermal conductivityCeramic materials productionClaywaresBrickThermal insulation
Owner:SOUTHEAST UNIV

Filter of display device

InactiveCN101542326AOptical filtersAlternating current plasma display panelsDisplay deviceLight filter
Owner:LG CHEM LTD

Storage battery and insulator and battery-use container using them

InactiveCN100585913CFlexiblePerformance tightnessCell component detailsEngineeringExtended time
Owner:HONDA MOTOR CO LTD +1

Cell composition comprising antigen-specific cells for adoptive therapy

PendingCN111629748AElectrostatic separationGenetically modified cellsPeptide antigenCD8
Owner:耐克西缪恩有限公司

Broad output current scope low pressure difference linear manostat

InactiveCN101339443BIncreased unity-gain bandwidthImprove stabilityLogic circuits coupling/interface using field-effect transistorsDifferential amplifiersCapacitanceIntermediate frequency
Owner:WUHAN UNIV

Decentralized nonlinear control method and system based on cfb nonlinear model

ActiveCN103454918BAchieve the effect of linearizationEasy to controlAdaptive controlSteam pressureNonlinear model
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Information processing method and information processing device

ActiveCN103970404BImprove experienceReduce search rangeInput/output processes for data processingInformation processingComputer engineering
Owner:LENOVO (BEIJING) LTD

Methods and apparatus for RF channel switching in a multi-frequency network

InactiveCN101641989BAssess restrictionConnection managementMultiplexingComputer science
Owner:QUALCOMM INC

Ultraviolet curable transfer coating for applying nanometer sized metal particles to polymer surface

InactiveCN106715615ASynthetic resin layered productsNon-conductive material with dispersed conductive materialPolymeric surfaceOligomer
Owner:SABIC GLOBAL TECH BV

A cloud database encryption method, system and device

ActiveCN104426973BImprove securityUser identity/authority verificationSpecial data processing applicationsPlaintextCiphertext
Owner:CHINA MOBILE COMM GRP CO LTD

golf shoes

InactiveCN102462061BImprove skid resistanceSolesFasteningsGolf BallEngineering
Owner:DUNLOP SPORTS CO LTD +1

A method for controlling the cruising of an aviation vehicle and the aviation vehicle

ActiveCN112558625BLittle change in flight altitude and no stallReduce fuel consumptionAttitude controlPosition/course control in three dimensionsAviationLoop control
Owner:北京北航天宇长鹰无人机科技有限公司

A chip bonding device and bonding method

ActiveCN107134446BEliminate crosstalkReduced measurement timeSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsDie bondingElectrical and Electronics engineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A kind of mask equipment, method for preparing oled device and oled display panel

ActiveCN110034248BImprove display qualityAvoid time consumingSolid-state devicesVacuum evaporation coatingEngineeringDeposition process
Owner:BOE TECH GRP CO LTD

A button battery fixing structure and remote control

ActiveCN104485434BAchieve electrificationSolve problems caused by contactCurrent conducting connectionsButton batteryRemote control
Owner:HISENSE VISUAL TECH CO LTD

A dynamic pilot allocation method based on user classification in massive mimo systems

ActiveCN107888367BImprove accuracyImprove uplink and downlink SINRCriteria allocationRadio transmissionComputer networkInterference (communication)
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Coupling inductance-based power signal composite transmission system

ActiveCN103368609BImprove the level of intelligenceImprove portabilityPower distribution line transmissionCarrier signalEngineering
Owner:ZHEJIANG UNIV

Semiconductor device and method of manufacturing such a device

ActiveCN101233604BIncreasing the thicknessEtching in timeSemiconductor/solid-state device manufacturingSemiconductor devicesMiniaturizationSemiconductor
Owner:NXP BV

Anti-fouling and anti-biological fouling equipment for underwater equipment

ActiveCN113331169BPrevent adhesionStable power supplyClimate change adaptationAnimal repellantsWater flowEngineering
Owner:海南浙江大学研究院

Composition containing rivaroxaban and preparation method thereof

ActiveCN104971355BPromote dissolutionOrganic active ingredientsPharmaceutical non-active ingredientsRivaroxabanDissolution
Owner:SHANGHAI MODERN PHARMA ENG INVESTIGATION CENT

High-voltage superconductive cable

ActiveCN107039116AProtection electrification effectPrevent leakageSuperconductors/hyperconductorsInsulated cablesHigh pressureLightning
Owner:YANGZHOU DEYOU CABLE

Navigation system, portable terminal device, and peripheral-image display method

InactiveCN101583842ASuitable for observationInstruments for road network navigationNavigational calculation instrumentsOptical axisTerminal equipment
Owner:NAVITIME JAPAN CO LTD

Lane line fitting method and system

ActiveCN110361021ASolve complexityAccurately determineInstruments for road network navigationExternal condition input parametersCurve fittingEngineering
Owner:毫末智行科技有限公司

Stretch film manufacturing method

ActiveCN105916654BImprove productivityImprove qualityFlat articlesSelf formingEngineering
Owner:TOYO KOHAN CO LTD

Flame retardant electroconductive nylon composite material

ActiveCN102732009BEliminate static electricityFiberAntioxidant
Owner:苏州宇度医疗器械有限责任公司

A grape-flavored electronic cigarette liquid and preparation method thereof

InactiveCN104087415BEasy to prepareImprove product qualityTobacco treatmentBiotechnologyGrape Flavor
Owner:张萍

Method and device for real-time bus tracking

ActiveCN105390015BLow costRoad vehicles traffic controlComputer terminalReal-time computing
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

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