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.

Open caisson protection wall digging device for zone power transmission line iron tower

ActiveCN113700067ATo achieve the purpose of diggingImprove work efficiencySoil-shifting machines/dredgersFoundation engineeringThreaded pipeElectric machinery
Owner:XIJING UNIV

Method and device for obtaining relevant information

ActiveCN102271127AShorten the timeGood achievabilityTransmissionSpecial data processing applicationsRelevant informationResource information
Owner:SHENZHEN SHI JI GUANG SU INFORMATION TECH

Lower limb motion intention recognition method based on empirical rule in combination with machine learning

PendingCN114041783AOptimize calculation timeReduce computing timeDiagnostic recording/measuringSensorsHuman bodyKnee Joint
Owner:JILIN UNIV

Bilaterally-driven battery charging relay safety control system and method

PendingCN113162147AImprove securityReduce the risk of overcharging and detonationCharging stationsElectric powerElectrical batteryNew energy
Owner:HOZON NEW ENERGY AUTOMOBILE CO LTD

Fork

InactiveCN104605703ASimple structureReduce volumeTablewaresKnife bladesEngineering
Owner:郝允敏

Semiconductor package, semiconductor assembly and method for fabricating a semiconductor package

PendingCN112234032ASemiconductor/solid-state device detailsSolid-state devicesSurface mountingSemiconductor package
Owner:INFINEON TECH AG

Oblique elevating and conveying mechanism of bentonite shipping sack

InactiveCN107161626ASafe and reliable structureAvoid operational hazardsSolid materialMechanical conveyorsEngineeringTractor
Owner:天津金戈科技发展有限责任公司

Socket

InactiveCN106058549AIncrease productivityImprove assembly efficiencyLive contact access preventionEngineeringSurface plate
Owner:GREE ELECTRIC APPLIANCES INC

Corrugated board lateral following adhesive tape sticking device

ActiveCN110181869AReduce intensityMeet left and right floating requirementsMechanical working/deformationPaper productionReducer
Owner:青岛盛川精密机械有限公司

Industry gas dust removing desulfurizing device

InactiveCN101249365AFully absorbedEasy to removeUsing liquid separation agentParticulatesIndustrial gas
Owner:李在文

Test tube spray-brushingg and spin-drying device

InactiveCN105382001AQuick automatic cleaning operationAccurate automatic cleaning operationDrying solid materials without heatHollow article cleaningLiquid wasteEngineering
Owner:谢文娟

Gas mask with visual field blind zone compensation function and using method thereof

PendingCN111135496ASufficient observation abilityReduce field of viewBreathing masksVisual field lossBlind zone
Owner:HUBEI HUAQIANG HIGH TECH CO LTD

Multifunctional feed feeder

InactiveCN1943326AImprove survival rateReduced survival rateApicultureEngineeringFodder
Owner:陈盛禄

Cooperatively-controlled ice source heat pump compound system with jetting added enthalpy

ActiveCN108917220AReduce energy consumptionReduce pollutionClimate change adaptationEnergy efficient heating/coolingWater sourceEngineering
Owner:JIANGSU ZHIUIGU ENERGY TECH CO LTD

Optical fingerprint identification assembly and electronic device

InactiveCN109508590ACharacter and pattern recognitionEngineeringElectron
Owner:NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH

Method for growing large-size perovskite single crystals

PendingCN112981538ASimple growth processQuality improvementPolycrystalline material growthFrom normal temperature solutionsPhysical chemistrySeed crystal
Owner:GUANGXI UNIV

Portable ultrasonic ranging device for civil engineering

InactiveCN112253954AAchieve length adjustmentEasy to adjustStands/trestlesUsing reradiationGear wheelConstruction engineering
Owner:NORTHEASTERN UNIV

Method and device for establishing social network connection

InactiveCN108109069AHigh transparencyImprove query efficiencyData processing applicationsSocial networkDistributed computing
Owner:方正国际软件(北京)有限公司

Isolator/circulator and manufacturing method thereof

PendingCN110120572ASolve the situation that the pull force is not up to standardImprove flatnessWaveguide type devicesEngineeringCirculator
Owner:SUZHOU ARTIARM ROBOT CO LTD

Television program content playing control method, system and television set

InactiveCN106101788ARealize intelligent controlSelective content distributionTelecommunications linkControl system
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Video action detection method based on time sequence convolution modeling

ActiveCN110688927AOvercome incompletenessPreserve timing informationCharacter and pattern recognitionPattern recognitionNetwork model
Owner:HUNAN UNIV

A small-load Brinell hardness tester

InactiveCN109724888APlace stableSimple structureInvestigating material hardnessMetallic materialsHardness
Owner:黄石市龙飞精密金属加工有限公司

Hot plug control method for single board and communication equipment

ActiveCN102117258AAvoid abnormal power offImprove reliabilityElectric digital data processingControl engineeringMonoboard
Owner:HUAWEI TECH CO LTD

Permanent-magnet brushless motor

ActiveCN102769369ABig possessionImprove effective utilizationMagnetic circuit rotating partsMagnetic circuit stationary partsBrushless motorsStator coil
Owner:曾远维

Constant on time control method and control circuit and switch circuit

PendingCN109921618AImprove THDImprove transient responseEfficient power electronics conversionPower conversion systemsLow voltageVoltage reference
Owner:JOULWATT TECH INC LTD

Double-row micro steel pipe pile grouting-into-wall partition structure and method

ActiveCN108677924AResistance to lateral extrusionIncrease stiffnessBulkheads/pilesSlurryCement grout
Owner:WUHAN MUNICIPAL CONSTR GROUP +1

Aircraft aid landing system and centering guide method

ActiveCN104309811ASimple structureImprove reliabilityAircraft landing aidsEffective actionDivergence angle
Owner:CSSC SYST ENG RES INST

Active component array substrate and liquid crystal display panel

InactiveCN101846828AReduce detection failuresStatic indicating devicesSemiconductor/solid-state device detailsLiquid-crystal displayActive component
Owner:华映视讯(吴江)有限公司 +1

Angle adjusting and transporting device for lamp panel machining

ActiveCN111792331AEasy to adjustEffective regulationConveyorsConveyor partsEngineeringMachining
Owner:山东三晶照明科技有限公司

Control method of cooking machine, cooking machine and intelligent kitchen equipment

InactiveCN112932250AFully automatedMeet different cooking needsTime-controlled ignitorsProcess engineeringSmart kitchen
Owner:深圳每食乐餐饮管理有限公司

Emergency steam-discharging device for pressure rice cooker

InactiveCN1676077ASafe and easy dischargePressure-cookersEngineeringPressure vessel
Owner:CUCKOO ELECTRONICS CO LTD

Training method and device of longitudinal federal learning model and computer equipment

PendingCN114239820AImprove resistance to attackImprove securityDigital data protectionNeural architecturesEngineeringLabeled data
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Lens driving device, camera device and mobile terminal

InactiveCN112630928AIncrease thrustEasy to driveMountingsFocusing aidsMotor driveEngineering
Owner:上海源路电子有限公司

Accurate oscillator circuit supporting multi-frequency output

PendingCN110299900AControl oscillation frequencyIncrease delay timePulse generation by logic circuitsOscillations generatorsReference currentEngineering
Owner:NEXWISE INTELLIGENCE CHINA LTD +1

Electronic cipher lock system and its unlocking method

InactiveCN104392515AWon't leakEasy to useIndividual entry/exit registersCapacitanceInformation transmission
Owner:SUZHOU PIXCIR MICROELECTRONICS

Power supply device and power supply system

PendingCN114447911ALoad balancing in dc networkDc source parallel operationCurrent electricControl theory
Owner:SHENZHEN POWER SUPPLY BUREAU

Small-molecule fluorescent probe, preparation method and application thereof

InactiveCN113149974ARapid responseHigh-precision detectionOrganic chemistryFluorescence/phosphorescenceHypochloriteMolecular fluorescence
Owner:WENZHOU MEDICAL UNIV

Ice-resisting and strengthening reconstruction method of existing power transmission tower

InactiveCN101781937AGuaranteed stiffnessGuaranteed torsional performanceBuilding repairsTowersTransmission towerReconstruction method
Owner:TONGJI UNIV +1

Ultrasonic vibration auxiliary CMP method for complex curved surface impeller blade

ActiveCN110270892ARealize smooth automatic polishing processGrinding machinesPolishing compositions with abrasivesImpellerUltrasonic vibration
Owner:DALIAN UNIV OF TECH +1

Buffer transition bin of foamed plastic vehicle-mounted cold pressing briquetting device

PendingCN111571861ASolve the problem of unsynchronized ergonomicsImprove processing efficiencyGas treatmentDispersed particle filtrationIn vehicleStructural engineering
Owner:广东致顺化工环保设备有限公司

Stable graphene oxide aqueous dispersion liquid and preparation method thereof

InactiveCN104876214ALow costShort processSolubilityCapacitance
Owner:NANTONG TEXTILE & SILK IND TECH RES INST

Field-made wire connector

InactiveCN108987953AStrong penetrating powerClamped/spring connectionsState of artEngineering
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Glass lead-free pigment and method for preparing the same

InactiveCN101328015AHigh glossSimple structurePhysical chemistryPhotopigment
Owner:JIANGSU BAIFU TECH CO LTD

System desktop icon loading performance test method

PendingCN109960636AImprove stabilityReduce labor costsHardware monitoringOperating system
Owner:CHINA STANDARD SOFTWARE

Hand-held high-frequency induction welding gun

InactiveCN102962576AIncrease distanceCompact designHigh frequency current welding apparatusAutotransformerHand held
Owner:青岛同日机械电子有限公司

Tray posture identifying system for AGV forklift and method thereof

InactiveCN110950277AEasy forkLifting devicesData acquisitionEngineering
Owner:浙江迈睿机器人有限公司

Two-dimensional video and three-dimensional scene fusion method and device, equipment and storage medium

PendingCN112184922ANo distortionImage data processingPattern recognitionShadow volume
Owner:洛阳众智软件科技股份有限公司

Steaming and baking oven integral machine

PendingCN110074657AExtended range of movementMeet needsSteam cooking vesselsRoasters/grillsMotor driveGear wheel
Owner:ZHEJIANG SHUAIKANG ELECTRIC

Window for the handless disabled

InactiveCN103362392ABig spaceMan-operated mechanismEngineeringPulley
Owner:李馨怡

Servo control method and servo control device for high-frequency hydraulic shock excitation system

InactiveCN104407639AHigh speedReasonable ideaFluid pressure control using electric meansStabilization controlClosed loop
Owner:GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS

Formula and heat treatment process for high strength and high weldability steel casting

InactiveCN105154780AGuaranteed tensile strengthGood welding performanceSteel castingMetal
Owner:LUOYANG LUOBEI HEAVY IND MACHINERY

Wall material prepared from urban and rural household refuse and preparation process thereof

InactiveCN105601225AReduce dosageLow costSolid waste managementSlagFlexural strength
Owner:曲伟 +2

Double-ended grinding machine

InactiveCN104889865AProtectiveAvoid scratchesGrinding machine componentsGrinding machinesEngineering
Owner:长兴捷明机械有限公司

Egg-type underpass bridge cast-in-place box beam support template system

PendingCN110004838ABridge erection/assemblyBox girderSteel tube
Owner:CHENGDU JIANGONG ROAD & BRIDGE CONSTR

Rotary furnace with furnace tube

ActiveCN106482505AHeating evenlyEven and rapid heating processRotary drum furnacesCombustorRotary furnace
Owner:PANZHIHUA TAIDU CHEM

Control structure for solidification time of inner sprue of vacuum suction casting mold

InactiveCN110293215AShorten the setting timeIncrease productivityCrucibleCasting mold
Owner:溧阳市联华机械制造有限公司

A rotor pitch varying system

InactiveCN108995793ARealize any angle adjustmentStrong pullPropellersRotocraftPull forceGear wheel
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Antibacterial sofa cloth

InactiveCN109750504AAvoid it happening againProtect healthFibre treatmentGlycidyl methacrylateNitride
Owner:DANYANG TIANNING SOLAR ENERGY

Upper-lower overlapping cross parallel tunnel shield construction method

ActiveCN109458185AEnsure stabilityImprove reinforcement effectUnderground chambersTunnel liningEngineeringShield tunneling
Owner:CHONGQING UNIV

Method and apparatus of neural network based processing in video coding

ActiveCN107925762AImage enhancementDigital video signal modificationPattern recognitionVideo bitstream
Owner:MEDIATEK INC

English teaching system based on intelligent terminal

InactiveCN110021198APrevent fallingSolve the problem of easy drop damageElectrical appliancesAtmospheric pressureSingle chip
Owner:JIANGSU MARITIME INST

Improved industrial dedusting device

InactiveCN108539523AImprove stabilitySimple structureCoupling device detailsEngineeringSliding contact
Owner:广州佶兔工业设计有限公司

Method for improving satellite searching ability of global positioning system receiver

InactiveCN1467508AImprove star search abilityStable jobPosition fixationGps receiverGlobal positioning system receiver
Owner:XIAMEN YAXON NETWORKS CO LTD

Shape design method of dip bedded slope of open-pit mine in composite coal seam

InactiveCN105178964AGuaranteed recyclingPrevent landslidesUnderground miningSurface miningOpen-pit miningLandslide
Owner:LIAONING TECHNICAL UNIVERSITY

Method for preparing lithium and sodium ion battery electrode material and modified battery diaphragm

ActiveCN114843463AGood energy storageHigh reversible capacityMaterial nanotechnologyPositive electrodesLithium sulfurEngineering
Owner:NANJING UNIV OF TECH

Gene related to plant drought tolerance, and encoded protein and applications thereof

ActiveCN109180791AStrong drought toleranceImprove drought tolerancePlant peptidesFermentationNicotiana tabacumCandidate Gene Association Study
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Bridge welding device and using method thereof

ActiveCN112643268AEasy to operatePracticalWelding/cutting auxillary devicesAuxillary welding devicesClassical mechanicsWater flow
Owner:王国青 +2

Preparation method and application of formed magnetism modified cellulose

ActiveCN103801268ALow costEasy to manufactureOther chemical processesContaminated soil reclamationPollutionHeavy metals
Owner:FUJIAN UNIV OF TECH

Cardiovascular department detection instrument

InactiveCN105919585APlay a protective effectAvoid damageSensorsMeasuring/recording heart/pulse rateHeartbeat rateEngineering
Owner:马萍

Breathable bra mould cup manufactured through natural plant material

InactiveCN107752142AImprove breathabilityComfortable to wearBrassieresFiberEngineering
Owner:刘瑞野

Forming and repairing method for outer heat-proof layer of engine shell

InactiveCN112403847AWith strengthHigh elongationPretreated surfacesCoatingsUltimate tensile strengthMechanical property
Owner:湖北三江航天江北机械工程有限公司

Mobile terminal having photo taking function and photographing method

InactiveCN106454120AEasy to useCamera Smart and SimpleTelevision system detailsPicture signal generatorsReal-time computing
Owner:SHANGHAI TRANSSION CO LTD

Combined assembling structure of container house

PendingCN114658107AFix fixImprove installation efficiencySpecial buildingBuilding constructionsMechanical engineeringWall plate
Owner:褚钰红

A kind of colored fancy polyester yarn and preparation method thereof

InactiveCN102277671AHigh color fastnessFunction increaseYarnYarnPolyester
Owner:DONGHUA UNIV

Oral attenuated lyophilized vaccine for swine fever and preparation method thereof

InactiveCN108969492AEasy to takeGood immune effectPowder deliverySsRNA viruses positive-senseLevamisoleDryVax vaccine
Owner:张志刚

Three-level IGBT power cabinet based on heat pipe radiator

ActiveCN104201867AReasonable layoutCompact structureCooling/ventilation/heating modificationsPower conversion systemsThree levelCapacitance
Owner:BEIJING ARITIME INTELLIGENT CONTROL

Non-woven fabric having superior heat stability and flexibility

ActiveCN103459695AGuaranteed softnessEasy to processAbsorbent padsBaby linensPolyolefinHeat stability
Owner:ASAHI KASEI KK

Inter-node communication processing method and route determination node

ActiveCN105594180BTransmissionEntry pointNetwork architecture
Owner:HUAWEI TECH CO LTD

Vision sensing-based bridge structure health detection system

InactiveCN109186902AHigh measurement accuracyHighly integratedElasticity measurementTemplate matchingAir velocity
Owner:CHINA JILIANG UNIV

A kind of garbage fly ash processing method

ActiveCN111515224BImplement resourcesRealize comprehensive utilizationSolid waste disposalTransportation and packagingEnvironmental engineeringPre treatment
Owner:陈彤 +1

Alkali-free glass and liquid crystal display panel

InactiveCN102399061ANot easy to produce white turbidityImprove acid resistanceNon-linear opticsHydrofluoric acidLiquid-crystal display
Owner:ASAHI GLASS CO LTD

Drawing frame for acrylic yarn

InactiveCN109371517AAvoid looseReduce wearDrafting machinesYarnEngineering
Owner:YANCHENG ZHONGLI TEXTILE CO LTD

Glass fiber pipe preparation system and preparation method

PendingCN114812137AImprove product qualityAvoid scaldingDrying gas arrangementsDrying chambers/containersGlass fiberStructural engineering
Owner:李会

Integrated bearing end cover

PendingCN114263681ASmall installation sizeShorten the spindle lengthBearing unit rigid supportStructural engineeringIndustrial engineering
Owner:CHINA CHANGJIANG ENERGY CORP GROUP

Liquid foundation box control system for collecting liquid foundation based on user habits

InactiveCN108378523AImprove user experienceEasy to usePackaging toiletriesPackaging cosmeticsControl systemEngineering
Owner:浙江雅迪世纪汽车内饰件有限公司

On-site testing system for electricity generation performance of large-scale ground photovoltaic power station

InactiveCN106253846ASolve the problem of poor wireless communication in a large areaPhotovoltaic monitoringPhotovoltaic energy generationWireless transmissionComputer module
Owner:青海天创新能源科技有限公司

Vacuum heat-insulation corrugated sandwich board

InactiveCN110253976AImprove insulation effectHigher specific strength than modulusRefrigerated goods vehicleClimate change adaptationSandwich boardHeat conservation
Owner:泰安市捷宜复合材料科技有限公司 +1

Screen recording terminal system and method for achieving screen recording by using the same

ActiveCN108881767ARich editing functionsImprove compatibilityTelevision system detailsColor television details16-bitComputer terminal
Owner:广州飞磨科技有限公司

Preparation method of terminal alkenyl end-capped unsaturated polyether

ActiveCN109970961AHigh double bond capping ratioEasy to getEndcappingAlcohol
Owner:WANHUA CHEM GRP CO LTD

Communication information control method and device of mobile phone, and terminal

InactiveCN106131279AFunction increaseEasy to useSubstation equipmentInformation controlComputer science
Owner:GREE ELECTRIC APPLIANCES INC

Fixed foot pad swivel chair

PendingCN108078260AEasy to fixNot easy to fall offStoolsAdjustable chairsRubber ringFoot cushion
Owner:AURORA CHINA

Adjustable multidirectional shaped charge blasting tube

ActiveCN113483605AIncrease energy flow densityReinforces cutting rock into crevicesBlasting cartridgesBlastingExplosive AgentsShaped charge
Owner:SHAOXING UNIVERSITY

Cathode side gas humidity adjusting system and method for proton exchange membrane fuel cell

InactiveCN109860664AImprove output performanceGuaranteed running stabilityFuel cellsAir filterIntercooler
Owner:FAW JIEFANG AUTOMOTIVE CO

Method for improving chip hard macro power supply reliability

ActiveCN111581908AImprove power supply reliabilityEnhance power supply drive capabilityComputer aided designSpecial data processing applicationsEngineeringMechanical engineering
Owner:ANHUI DONGKE SEMICON CO LTD

Vacuum-pumping ejector and vacuum-pumping method for engine

ActiveCN111120422AEasy to use and maintainShorten the axial lengthJet pumpsRocket engine plantsEngineeringPumping vacuum
Owner:XIAN AEROSPACE PROPULSION INST

A bioactive porous titanium alloy human cervical intervertebral fusion device and its preparation method

ActiveCN102293693AEven by forceSolve the interface binding problemInternal osteosythesisMedical devicesMetallurgyDrug biological activity
Owner:维度(西安)生物医疗科技有限公司

Binaural sound source positioning method based on binaural matching filter

ActiveCN103901401AImprove estimation accuracyEnsure real-time requirementsPosition fixationInteraural time differenceSound sources
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Device for measuring fluence rate and uniformity of low-energy ion beam flow

ActiveCN108828647AAccurate measurementQuick installationX/gamma/cosmic radiation measurmentNuclear radiationIon beam
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Method and equipment for determining cell relationship, and method and equipment for planning frequency

ActiveCN101800995AReduce mistakesImprove accuracyNetwork planningTopology informationAzimuth direction
Owner:HUAWEI TECH CO LTD

Clothes drier, and humidity value calculation method and apparatus for clothes in clothes drier

ActiveCN106337271APrevent drynessImprove experienceTextiles and paperLaundry driersEngineeringMoisture sensor
Owner:WUXI FILIN ELECTRONICS CO LTD

Wear-free sealed four-position three-way regulating valve

ActiveCN110230709AAvoid wear and tearExtended service lifeSpindle sealingsPlug valvesCommunicating cavityValve seat
Owner:JIANGSU HIDA MARINE VALVE

Brick concrete separation comprehensive disposal process for construction waste

ActiveCN110394225AReduced screening process operating costsAvoid failureConstruction waste recoverySolid waste disposalBrickEconomic benefits
Owner:源创环境科技有限公司

Anti-cracking, low-smoke, halogen-free and flame-retardant optical cable jacket material

ActiveCN103897246AImprove heat resistanceImprove high temperature cracking resistancePlastic/resin/waxes insulatorsElastomerPolyolefin
Owner:江苏科信光电科技有限公司

Heat treatment method of 40CrNi2MoV-made high-wind-pressure DTH (down-the-hole) drill bit and DTH drill bit

ActiveCN109082509AImprove mechanical propertiesImprove plasticitySolid state diffusion coatingFurnace typesFree coolingIngot
Owner:长沙超金刚机械制造有限公司

Transformer oil stain cleaning device

InactiveCN106269620AImprove efficiencyEasy to cleanCleaning using toolsTransformer oilMechanical engineering
Owner:JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO

System and method for trajectory re-planning of autonomous driving vehicles

ActiveCN108733046ANavigation instrumentsPosition/course control in two dimensionsCurrent velocityEngineering
Owner:BAIDU USA LLC

Multifunctional abdomen-strengthening arm strength device

ActiveCN111494888AImprove stabilityEasy to useResilient force resistorsMovement coordination devicesPhysical medicine and rehabilitationEmergency encounter
Owner:YONGKANG DABANG SPORTS EQUIP CO LTD

Fuel supply device

InactiveCN101353997AReduce filter effectMachines/enginesFiltration separationFuel tankEngineering
Owner:DENSO CORP

Steel barrel type precipitation well sealing appliance and sealing method

ActiveCN106193077AEasy to makeLow costFoundation engineeringSealing/packingEngineeringStructural engineering
Owner:SCEGC MECHANIZED CONSTR GRP COMPANY

Movable joint structure of annular manipulator and installation method thereof

ActiveCN106032013AStable supportJointsCarrying capacityEngineering
Owner:宁夏巨能机器人股份有限公司

Disposal method and system for municipal solid waste treatment

InactiveCN102671910ALow raw material costGood physical propertiesSolid waste disposalCombined combustion mitigationMasterbatchLitter
Owner:谭林立

Method and device for determining resource occupation state and terminal

ActiveCN112398584AError prevention/detection by using return channelError prevention/detection by diversity receptionData packResource utilization
Owner:DATANG GOHIGH INTELLIGENT & CONNECTED TECH (CHONGQING) CO LTD

Method and tool for measuring axial clearance between adjacent moving blades and stationary blades of turbomachinery of aero-engine

PendingCN113865464AEasy to judge accuratelyMechanical clearance measurementsImpellerAviation
Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Voltage transformer with high-voltage shielding and low-voltage shielding functions

ActiveCN109346302AUniform infieldUniform field strengthTransformersTransformers/inductances coils/windings/connectionsLow voltageTransformer
Owner:DALIAN NORTH INSTR TRANSFORMER GROUP

Metering equipment overhaul processing method and device, computer equipment and storage medium

ActiveCN111177488AImprove maintenance efficiencyShort timeOther databases queryingResourcesFault analysisProcessing
Owner:SHENZHEN POWER SUPPLY BUREAU

Method for improving stability and conversion efficiency of narrow-band-gap semiconductor photo-anode

ActiveCN112831801AEfficient extractionImprove injection efficiencyChemical vapor deposition coatingElectrodesPtru catalystSolar water
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Solar energy flashlight

InactiveCN103851353ASolve the lack of battery lifePracticalElectric circuit arrangementsWith electric batteriesThermodynamicsElectrical battery
Owner:SHANGHAI SHANGDE EXPERIMENTAL SCHOOL

Method for production of doped titanium oxide, doped titanium oxide, and visible light-responsive photocatalyst comprising the doped titanium oxide

InactiveCN101563161AImprove performanceHigh usefulnessPigmenting treatmentMaterial nanotechnologyLight responsiveTitanium oxide
Owner:DIC CORP +1

Road surface cutting equipment and method for highway construction

ActiveCN112726363ANot easy to damageWalking smoothlyRoads maintainenceElectric machineryStructural engineering
Owner:湖南华泰泓湘工程有限公司

Connecting technology suitable for part containing complex water cooling runner of fusion reactor cladding

InactiveCN110773955ASolve the deformationGuaranteed shear strengthWelding apparatusThermodynamicsCooling effect
Owner:合肥聚能电物理高技术开发有限公司

Electronic device, falling data storage method and related product

ActiveCN108377295AImprove accuracyImprove securityDevices with sensorInternal/peripheral component protectionData storing
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Desulfurizing absorption tower rotational flow plate type synergistic dedusting and desulfurizing synergistic integrated tower

PendingCN108392973AHigh application maturityHigh flow velocity elasticityCombination devicesGas treatmentFlue gasTower
Owner:郭明春 +1

Three-dimensional structure with negative Poisson's ratio characteristic and combination method thereof

ActiveCN113525273AHigh densityStable structureSustainable transportationBumpersEngineeringAutomobile safety
Owner:GUANGZHOU UNIVERSITY

Multi-purpose cigarette case

InactiveCN106617304AAvoid losingAvoid lossTobacco pipesInterference fitEngineering
Owner:江苏中印印务集团有限公司

Method for characterizing defect width through magnetic flux leakage detection

ActiveCN111999377AHigh precisionAccurate CalibrationUsing electrical meansMaterial magnetic variablesInterference resistanceComputational physics
Owner:HEBEI UNIV OF TECH

Production detection verification method and device for Abs composite material

InactiveCN113049793AQuality assuranceImprove reliabilityMaterial testing goodsNeural architecturesNetwork modelComputer science
Owner:NANTONG KEPOLY ENG PLASTICS CO LTD

Ceramic background wallboard

InactiveCN103556802ASimple structureNice appearanceCovering/liningsMaterials scienceCable television
Owner:江苏富陶科陶瓷有限公司

Bamboo wood fiber wallboard and preparation method thereof

ActiveCN110283399AImprove hydrophilicityPromote wettingFiberPolyvinyl alcohol
Owner:浙江中财管道科技股份有限公司

Feed for ecological cage-free native chickens in brooding stage

InactiveCN107594188AReasonable formulaNutritional diversityAntibacterial agentsDigestive systemEscherichia coliNutritive values
Owner:安庆市立华牧业有限公司

Touch display panel, driving method thereof and touch display device

ActiveCN112698746AReduce parasitic capacitanceHigh sensitivityInput/output processes for data processingParasitic capacitanceDisplay device
Owner:XIAMEN TIANMA MICRO ELECTRONICS

Method and device for simulating shortwave channel and processor

InactiveCN103957064AAddress Bandwidth NeedsMeet the processing speed requirementsTransmission monitoringDoppler spreadSimulation
Owner:HARBIN ENG UNIV

Blackboard eraser

InactiveCN108583089ABoard cleaning devicesElectrical appliancesAcoustic waveTouch function
Owner:淄博南庚商贸有限公司

Method and arrangement for automatically searching information sources accessible through a network for contents satisfying predefined criteria

InactiveCN1781309AAvoid failureAuto SearchTelevision system detailsMetadata multimedia retrievalControl signalData mining
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

High-pressure wet-type demisting dust remover

ActiveCN111774178AAvoid the influence of uniform flow effectGood even flow effectExternal electric electrostatic seperatorVapor flow controlMechanicsAir chamber
Owner:广东南粤节能环保有限公司

Traditional Chinese medicine for treating ischemic stroke and preparation method

InactiveCN105853671AGood treatment effectReduce adverse reactionsDispersion deliveryUnknown materialsSide effectAdditive ingredient
Owner:张波

Method for cultivating plants on mining wasteland

PendingCN110192453AGuaranteed survival rateLow costCarbon fibresContaminated soil reclamationTherapeutic effectSoil surface
Owner:DALIAN DEETOP ENVIRONMENTAL TECH CO LTD

Coupler strong in stability

InactiveCN110107608AImprove convenienceImprove efficiencyYielding couplingCouplingUltimate tensile strength
Owner:江苏泰克曼传动设备有限公司

Six-degree-of-freedom object attitude estimation method and system based on symmetric perception

PendingCN114494410AEfficient handling of rotation ambiguityEliminate local optimaImage enhancementImage analysisLocal optimumAlgorithm
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Material crushing system for commercial concrete processing

PendingCN114453065AAvoid affecting subsequent processesGrain treatmentsRotational axisArchitectural engineering
Owner:江苏晨马建筑科技有限公司

New material transport trolley with good shock absorbing performance

InactiveCN109131506AImprove shock absorptionAvoid violent shakingHand carts with multiple axesHand cart accessoriesArchitectural engineeringEngineering
Owner:郑州谓凡智能科技有限公司

Method for extracting and determining sulfonamide antibiotics in solid environment sample by using water solvent

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