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 method for correcting the deposition error of broadband anti-reflection film prepared by quartz monitoring method

ActiveCN107893216BLow costAvoid damageVacuum evaporation coatingSputtering coatingPhysical chemistryRefractive index
Owner:TONGJI UNIV

A pedal limit mechanism and cleaning robot

ActiveCN111749167BEffective protectionAvoid damageRoad cleaningPivotal connectionsControl engineeringControl theory
Owner:苏州高之仙自动化科技有限公司

A low-light video enhancement method based on 3D convolutional neural network

ActiveCN111047532BImprove the effect of enhanced recoverySave time and costImage enhancementImage analysisComputer visionNeural network nn
Owner:GUANGZHOU TUWEI NETWORK TECH

Pacing in the presence of electromagnetic interference

ActiveCN103517733BHeart stimulatorsCardiac cycleSignal on
Owner:MEDTRONIC INC

Catalyst loading component and loading method thereof

ActiveCN101596370BAchieve multiple contactsIncrease contact timeDistillation separationChemical/physical/physico-chemical processesGas phaseCatalytic effect
Owner:PETROCHINA CO LTD

Thin Stator and the Motor It Consists of

ActiveCN103986254BReduce running noiseIncrease output powerMagnetic circuit rotating partsWindings conductor shape/form/constructionMagnetic polesConductor Coil
Owner:SUNONWEALTH ELECTRIC MACHINE IND

Viral disease testing device

ActiveCN104865258BReduce the burden onVersatileSurgical needlesMaterial analysis by optical meansMedical equipmentViral disease
Owner:王新华

An overload protection system for electromechanical equipment

ActiveCN113133275BSmall working currentImprove cooling effectArrangements responsive to excess currentEmergency protective arrangements for limiting excess voltage/currentElectrical conductorOvercurrent
Owner:CHINA CONSTR FIRST GRP THE SECOND CONSTR

A low energy consumption sewage treatment process and system

ActiveCN108892218BEasy accessTake advantage ofSludge treatmentWater/sewage treatment by flocculation/precipitationSludgeAluminum sulphate
Owner:ZHEJIANG HUZHOU JINJIE WATER CO LTD

Blasting device

ActiveCN102725107BAvoid collisionPrevent leakageAbrasive machine appurtenancesAbrasive blasting machinesEngineeringPeening
Owner:SINTOKOGIO LTD

A high-precision positioning and guiding device and a method of using the same

ActiveCN104314318BQuick placementEasy to placeBuilding material handlingEngineeringTower crane
Owner:SHANDONG SANJIAN CONSTR ENG +1

Projector, method of controlling projector

InactiveCN104052951ATelevision system detailsImage enhancementProjection imageImage correction
Owner:RICOH KK

A high-level unloading lifting boom energy-saving control system

ActiveCN104929171BLow costHigh sensitivityMechanical machines/dredgersSolenoid valveHigh energy
Owner:XCMG CONSTR MACHINERY

A control system of an intelligent welding device

ActiveCN106475662BSmall fluctuationGuaranteed volatilityComputer controlSimulator controlHydraulic cylinderAutomatic control
Owner:重庆前进焊接材料制造有限公司

Iterative serialisation procedure for structured software objects

InactiveCN1301462CInterprogram communicationPayment architectureData setData stream
Owner:GEMPLU

A Construction Method of Approximate Neighbor Retrieval Supporting Dynamic Update

ActiveCN108337085BKey distribution for secure communicationSpecial data processing applicationsHash functionTheoretical computer science
Owner:XIDIAN UNIV

A multi-valve coordinated airflow dust-cleaning bag-type dust collector

InactiveCN109603338BExtended service lifeNo damageDispersed particle filtrationPressure stabilizationBaghouse
Owner:BEIJING BODXY ENERGY CONSERVATION TECH & RES

A swing-type three-dimensional detector for measuring static flatness

ActiveCN112648943BAccurate detectionFlatness detection method is simpleAngle measurementUsing optical meansRectangular apertureEngineering
Owner:JIAXING UNIV

Application of metformin targeting COX6B2 in the preparation of drugs for the treatment of pancreatic cancer

ActiveCN111419831BReduced ability to migrate and invadeGrowth is not affectedCompound screeningOrganic active ingredientsPancreas CancersPhosphorylation
Owner:WENZHOU MEDICAL UNIV

Room pressure controlling system

ActiveCN102777999BReduce the number of movementsExtend your lifeMechanical apparatusSpace heating and ventilation safety systemsExhaust valveDifferential pressure
Owner:YAMATAKE HONEYWELL CO LTD

A file verification method and device

ActiveCN106909469BDoes not take up storage spaceRedundant data error correctionAlgorithmByte
Owner:CHINA MOBILE COMM GRP CO LTD

Preparation method of furfural and xylose

ActiveCN104876898BSimple reaction and no foulingSugar derivativesSugar derivatives preparationLiquid glucoseNon oxidative
Owner:JINAN SHENGQUAN GROUP SHARE HLDG

Tracks for stacked rolling vehicles

InactiveCN104284702BWood working apparatusSwitchbacksRoller coasterEngineering
Owner:ROCKY MOUNTAIN COASTERS

Nuclear power control rod rod position display system and its anti-interference display method

ActiveCN104751919BCounting very inaccurate problem solvingGuaranteed to workNuclear energy generationNuclear monitoringLow noiseAnti jamming
Owner:ATOMHORIZON ELECTRIC JINAN CO LTD

A 3D Reconstruction Method Based on Half-peak Probability Density Distribution

ActiveCN110264565BFast rebuildAccurate contour3D modellingPoint cloudNuclear power
Owner:ZHEJIANG UNIV

Method to induce and expand therapeutic alloantigen-specific human regulatory T cells in large-scale

ActiveCN102083966ASuppression of immune responseAvoid exclusionMammal material medical ingredientsBlood/immune system cellsRegulatory T cellT cell
Owner:VERSITECH LTD +1

Method of preparing high purity Ti2AlC block material

InactiveCN101186294BFine grainImprove mechanical propertiesReaction temperatureStrength of materials
Owner:HARBIN INST OF TECH

Image sensor, control method, camera assembly and mobile terminal

ActiveCN110784634BTelevision system detailsPicture signal generatorsFalse colorFull color
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of method for preparing w-cu system gradient composite material by casting method

ActiveCN103317140BSimple processProcess stabilityWater basedAdhesive
Owner:WUHAN UNIV OF TECH

Manufacturing method and system for anti-reflective micro-nano structure with inverted pyramidal truncated/square pyramidal shape

ActiveCN111055009BEasy to processImprove the anti-reflection and anti-reflection rateLaser beam welding apparatusMicron scaleNano structuring
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Variable Bias Isolation Structure for Global Shutter Pixel Storage Nodes

ActiveCN110858598BTransistorSolid-state devicesSemiconductor materialsPhotodiode
Owner:OMNIVISION TECH INC

A kind of production technology of vanadium-containing steel bar

ActiveCN110438413BShort production processReduce manufacturing costRefining (metallurgy)Slag
Owner:CISDI ENG CO LTD +1

A kind of diatomite/polyether ether ketone composite material and preparation method thereof

InactiveCN104559048BEvenly distributedSystem stabilityStress concentrationPolymer science
Owner:JILIN UNIV

Relay device for mobile device

InactiveCN1795658AReduce areaBatteries circuit arrangementsDigital data processing detailsElectrical batteryDisplay device
Owner:ALPS ALPINE CO LTD

A method and device for generating custom road data

ActiveCN105973247BReal-time updateInstruments for road network navigationComputer graphics (images)Algorithm
Owner:WUHAN KOTEI INFORMATICS

Slot coater and method for adjusting slit

ActiveCN106154751BRealize automatic adjustmentReduce the difficulty of adjustmentLiquid surface applicatorsPhotomechanical coating apparatusMotor driveDrive shaft
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Electronic device and information processing method

ActiveCN105991903BMeet different application needsExquisite structureTelevision system detailsDigital data processing detailsInformation processingEngineering
Owner:LENOVO (BEIJING) LTD

A portable water pedal boat

ActiveCN108275254BEasy to carryEasy to storeMuscle power acting propulsive elementsRecreational vesselsVehicle frameMarine engineering
Owner:JIANGSU GONGJING GRP CO LTD

An aluminum ingot size control and positioning method and device

ActiveCN104724467BAvoid the problem of grabbing ingot confusionIncrease productivityControl devices for conveyorsMetallurgyIngot
Owner:GUIYANG AL-MG DESIGN & RES INST

A medical nebulizer

InactiveCN108295345BAchieve the effect of secondary atomization and crushingPromote absorptionMedical devicesMedical atomisersAir pumpAerosolize
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

An assembled field culvert building

ActiveCN105113471BReasonable structureWorking principle is clearGround-workSoil drainageHydraulic engineeringLateral canal
Owner:程吉林 +4

Flow Control Valves and Flow Control Valve Systems

ActiveCN107202191BImprove flow controllabilityControl traffic sizeOperating means/releasing devices for valvesLift valveEngineeringControl valves
Owner:廊坊华宇天创能源设备有限公司

Heartbeat message transmission method and device

ActiveCN102891798BEasy to deployData switching networksIp addressVirtual router
Owner:HUAWEI TECH CO LTD

A sludge fermentation and stirring device

ActiveCN111499423BGuaranteed uniformityReduce total dwell timeBio-organic fraction processingSewage/sludge fertilisersProcess engineeringTower
Owner:海南海控环保生物有限公司

A testing system and method

ActiveCN111399475BComprehensive testTest Process AutomationSimulator controlElectric testing/monitoringCruise controlControl signal
Owner:CHINA FIRST AUTOMOBILE

Crane Monitoring System

InactiveCN104487377BRegistering/indicating working of vehiclesLoad-engaging elementsMonitoring systemComputer science
Owner:MANITOWOC CRANE CO LLC

Photocopying system for copying an original image to M copies containing N forms

InactiveCN100447684CBest printing efficiencySimple structureElectrography/magnetographyPictoral communicationImaging processingComputer module
Owner:QISDA CORP

A mild and thixotropic toothpaste

ActiveCN105902409BSoft materialGood removal effectCosmetic preparationsToilet preparationsToothpastePorous particle
Owner:广东龙湖科技股份有限公司

An electric locomotive maintenance operation system

InactiveCN103350708BReduce workloadImprove work efficiencySignal boxes station blockingElectricityRobotic systems
Owner:兰州天佑机器人科技有限公司

Ornidazole compound in new path

InactiveCN101633643BLow costHigh reaction yieldPhysical/chemical process catalystsOrganic chemistryNitroimidazoleIce water
Owner:HAINAN MEILAN SMITH KLINE PHARMA

Frequency-variable control device for paper crusher and automatic speed-changing method

InactiveCN101069870BImprove utilization efficiencyAchieve regulationAC motor controlGrain treatmentsFrequency conversionControl signal
Owner:GUANGZHOU COMET

A self-stacking manufacturing process for blanking sheets

ActiveCN108011476BImprove efficiencyIncrease profitManufacturing stator/rotor bodiesPunchingSelf-buckling
Owner:CHANGYING XINZHI TECH CO LTD

An automatic bag changing machine for bagging dry-mixed mortar

ActiveCN111619875BTo achieve the purpose of automatic bag changeImprove bag changing efficiencyPackagingSanderEngineering
Owner:芜湖中民科技建材有限公司

Method for forming feature definitions

InactiveCN1952782ASolid-state devicesSemiconductor/solid-state device manufacturingResistSubstrate surface
Owner:APPLIED MATERIALS INC

Method and device enabling information exchange while switching between web pages

ActiveCN102682060BImprove usabilityAvoid normal displayWebsite content managementSpecial data processing applicationsEngineeringWeb application development
Owner:SIEMENS AG

Multifunctional cervical and lumber vertebra retractor

ActiveCN107811741AAvoid shakingImprove stabilityFractureDrive shaftOn board
Owner:王孝宾

A multi-stage dredging method for sewage pipeline

ActiveCN108755872BAvoid secondary blockageReduce processing timeDomestic plumbingSewageWater resource management
Owner:北京劲威环保科技发展有限公司

Thermoelectric module

ActiveCN101047224BDetect abnormal temperatureReduce condensationLaser detailsThermoelectric device with peltier/seeback effectEngineeringThermoelectric element
Owner:KYOCERA CORP

Intelligent heading control method for UAV

ActiveCN104714556BImprove flight safetyImprove handlingPosition/course control in three dimensionsRemote controlNormal mode
Owner:TSINGHUA UNIV

Device for collection storage and output of energy

InactiveCN101512145BLower energy requirementsIncrease powerMachines/enginesMechanical power devicesElectrical conductorRaw material
Owner:马赫什·钱德拉·德维韦迪

A kind of steel hook maintenance equipment

ActiveCN109129116BExtended service lifeSpeed ​​up binding efficiencyGrinding machinesGrinding work supportsButt jointEngineering
Owner:何永刚

Method for treating a process gas flow containing CO2

ActiveCN101918104AReduce lossesSolidificationLiquefactionCounter flowPartial oxidation
Owner:LURGI

Automatically-released hoist ring and combined loading and unloading frame with same

ActiveCN102476777BRealize automatic unhookLabor savingLoad-engaging elementsMental healthWorking environment
Owner:WENLING SHENGKAI LOGISTICS EQUIP TECH CO LTD

Inverter air conditioner refrigeration control method and control device

ActiveCN106052010BComfortable air temperatureReduce operating energy consumptionMechanical apparatusSpace heating and ventilation safety systemsRoom temperatureEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

A large-size solid optical fiber preform and its preparation method and equipment

ActiveCN102849937BSmall sizeImprove processing efficiencyGlass making apparatusFiberLarge size
Owner:YANGTZE OPTICAL FIBRE & CABLE CO LTD

A height adjustment device for an lcd display

ActiveCN104358974BEasy to adjustAdjustment operationProjectorsStands/trestlesGear driveDisplay device
Owner:SUZHOU SUTENG ELECTRONICS TECH

A kind of preparation method of sodium phosphatidic acid

InactiveCN104447854BPhosphatide foodstuff compositionsPhosphatidic acidButanol
Owner:JIANGNAN UNIV

A method for detecting the deformation performance of modular building modules

ActiveCN110530324BImprove timelinessMeasurement devicesCollection analysisDisplay device
Owner:苏州市建设工程质量检测中心有限公司

Melt processible fluoropolymer composition with excellent heat conductivity, molded product manufactured from the composition and manufacturing method

ActiveCN107109011AImprove thermal conductivityGood insulation propertiesSemiconductor/solid-state device detailsSolid-state devicesPolymer scienceHeat resistance
Owner:DUPONT MITSUI FLUOROCHEMICALS CO LTD

Continuous preparation of 1,2-propanediamine catalyst and preparation method thereof

ActiveCN107983363BOrganic compound preparationAmino compound preparationPtru catalystPropanolamine
Owner:XIAN MODERN CHEM RES INST

A session management method and device

ActiveCN107547634BReduce overbuildTransmissionSession managementOperations research
Owner:NEW H3C SECURITY TECH CO LTD

A kind of curing agent for steel bar anticorrosion powder coating

InactiveCN102464910BHigh reactivityGood flexibilityAnti-corrosive paintsPowdery paintsRebarPhenol
Owner:河北欧特涂料有限公司

Line Loss Prediction Method for Missing Dataset Based on Compressed Sensing

ActiveCN109903181BImprove forecast accuracyForecastingCharacter and pattern recognitionTime domainMissing data
Owner:GUANGZHOU POWER SUPPLY CO LTD +1

Lifting and exchanging workbench

ActiveCN105312912BLarge fixed membersEngineeringWorkbench
Owner:GUANGZHOU TONRY LASER EQUIP CO LTD

An optical power generation device for the desert

ActiveCN111207041BAvoid damageDoes not affect absorptionPhotovoltaic supportsSolar heating energyOptical powerEngineering
Owner:平湖佐越机械制造股份有限公司

A real-time communication method based on rs485 network

ActiveCN107171921BImprove operational efficiencyImprove real-time performanceData switching networksMathematical modelNetworked system
Owner:HUIZHOU TECHZEN IOT SCI & TECH CO LTD

Method and system for setting display parameters of liquid crystal television

ActiveCN102111584BSuitable for mass productionTelevision system detailsColor television detailsHigh volume manufacturingComputer science
Owner:深圳华康创展科技控股集团有限公司

An injection type two-component epoxy pultrusion glue injection system

ActiveCN104999676BSimple structureImprove stabilityEpoxyEngineering
Owner:南京海拓复合材料有限责任公司

A kind of ultrapure cerium oxide compound sol

ActiveCN104909399BSimple processControllable parametersRare earth metal compoundsNitrateHydrolysate
Owner:安徽江南晶盛新材料有限公司

Electrorefining trough wet-process starting method

InactiveCN1226463CExtend your lifeEasy to operateElectrolysisAlloy
Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

System and method for behavior-based automated control of electronic devices

PendingCN114450689AProgramme controlComputer controlData scienceElectrical and Electronics engineering
Owner:NANOGRID LTD (HK)

Seawater Corrosion Resistant Reinforced Concrete Pile Structure

ActiveCN105297709BAvoid corrosionImprove self-compactingProtective foundationBulkheads/pilesReinforced concreteCrack resistance
Owner:GUANGXI UNIV

An oil injection device with adjustable stiffness and an oil injection method thereof

ActiveCN111140757BReduce usageRealize automatic adjustmentConduits/junctionsLubrication check valvesThermodynamicsAdjustable stiffness
Owner:SHENYANG SIASUN ROBOT & AUTOMATION

Pyridine-3-carboxyamide derivative

ActiveCN102227409BEnhanced inhibitory effectExcellent JAK3 inhibitionSenses disorderNervous disorderUveitisEczematous rash
Owner:KOWA CO LTD

On-line aerosol sample pretreatment device and detection method combined with ion chromatography

InactiveCN104502498BHigh sensitivityAtmospheric sampling time reductionComponent separationIon chromatographyIonic chromatography
Owner:ZHEJIANG UNIV

A conductive wire processing device

InactiveCN107959205BImprove processing efficiencyImprove delivery efficiencyWrappers shrinkageWrapping material feeding apparatusEngineeringMachining
Owner:威海和润电气有限公司

A pendulum gyro-stabilized composite vibration-reduction vehicle-mounted precision instrument working platform

ActiveCN106763453BImprove the correction effectOvercoming changes in accelerationSpringsInstrumental componentsGyroscopeEngineering
Owner:SHANGHAI RES INST OF CHEM IND +1

Inlet air exciting device for motor vehicle engine

InactiveCN100445547CHigh activityBurn fullyInternal combustion piston enginesCombustion-air/fuel-air treatmentCircular discAir filter
Owner:冉振亚 +1

A gear grinding device that satisfies circumferential positioning in a pair of gear teeth

InactiveCN109877395BPrecise positioningThe balance is the sameGear teethGear grindingGear wheel
Owner:ZHANGQIU HAILI MACHINERY MFG CO LTD

Image sticking test method and test device for image sticking of display panel

ActiveCN111397856BImprove accuracyImprove reliabilityTesting optical propertiesComputer graphics (images)Radiology
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

A device for shunting electron tube sockets

ActiveCN105118800BSemiconductor/solid-state device manufacturingMotor driveEllipse
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

smd pick and place linear rotary motor

ActiveCN112234784BReduce loadHigh positioning accuracyPropulsion systemsElectric machineLinear motor
Owner:HUNAN UNIV

Cooperative optimization method of structure and motion of humanoid robot

ActiveCN108333971BImprove walking abilityReduce biasProgramme control in sequence/logic controllersAlgorithmKinetics equation
Owner:TSINGHUA UNIV

PMMA resin composition improving wear resistance and preparation method thereof

ActiveCN106905649BIncreased dispersionGood compatibilityHeat resistanceAntioxidant
Owner:SHANGHAI KUMHO SUNNY PLASTICS

Etching method

InactiveCN101740328BReduce thicknessImprove etch qualitySemiconductor/solid-state device manufacturingSemiconductor devicesPhysics
Owner:SEMICON MFG INT (SHANGHAI) CORP

A water-resistant straw fiber reinforced phase change heat storage gypsum wallboard

ActiveCN105060830BHigh strengthImprove waterproof performanceSolid waste managementCement boardWater resistant
Owner:MAANSHAN MCC17 ENG TECH CO LTD

a trolley case

ActiveCN108056562BEasy to openSimple structureLuggageOther accessoriesEngineeringIdler-wheel
Owner:广德君安达消防科技有限公司

Nozzle for urban viaduct guardrail

InactiveCN106040454BAvoid blockingPrevent sprayingSpray nozzlesBridge structural detailsEngineeringRoad surface
Owner:SHANDONG JIAOTONG UNIV

A method for directly sowing dendrobium dendrobium seeds on tea trees to cultivate seedlings

ActiveCN106069652BImprove qualityReduce collection intensityCultivating equipmentsSoilless cultivationINCREASED EFFECTTulasnella sp.
Owner:JINGHONG HONGZHEN AGRI TECH CO LTD

Submerged arc automatic welding method of high-strength medium-carbon quenched and tempered steel for leg racks of offshore platforms

ActiveCN111390354BHigh strengthImprove toughnessWelding/cutting auxillary devicesFurnace typesMaterial selectionPetroleum engineering
Owner:SHANGHAI ZHENHUA HEAVY IND GRP NANTONG TRANSMISSION MACHINERY +1

A method of making spray painting

InactiveCN103660760BStrong three-dimensional senseImprove visual effectsSpecial ornamental structuresSpecial artistic techniquesMaterials scienceSpray painting
Owner:HUNAN CITY UNIV

Pressure stabilizing system and pressure stabilizing method for water-lifting aeration air delivery pipeline of deep reservoir

ActiveCN103803732BAvoid damageAvoid breakingWater aerationSustainable biological treatmentAeration systemPipeflow
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Method and device for generating video preview image, storage medium and electronic equipment

ActiveCN114071226BImprove viewing experienceQuick understandingSelective content distributionVideo playerComputer graphics (images)
Owner:FLYING FOX INFORMATION TECH TIANJIN CO LTD

A small current detection circuit and method for a mobile power supply

ActiveCN106124842BSave powerSolve the problem of small current not shutting down caused by noiseMeasurement using digital techniquesElectricityElectrical battery
Owner:CHIPSEA TECH SHENZHEN CO LTD

Extract method of capsaicine and capsanthin

InactiveCN101665446BHigh yieldRelease fullyCarboxylic acid amide separation/purificationNatural dyesCapsicum annuumCapsaicin
Owner:SICHUAN HUIKE BIO TECH

A Method for Determining the Optimal Offline Water Wash Cycle for Gas Turbines

ActiveCN103593570BBest wash cycleSpecial data processing applicationsData acquisitionProcess engineering
Owner:CHINA SHENHUA ENERGY CO LTD +2

cardiac pacing system

ActiveCN109589499BAccurate judgmentHeart stimulatorsPR intervalAtrioventricular heart block
Owner:MICROPORT SORIN CRM (SHANGHAI) CO LTD

Metal magnetic memory rail weld detection device

ActiveCN104391033BFunctionalShorten the timeMaterial magnetic variablesHand heldMagnetic memory
Owner:ZHEJIANG UNIV

An outdoor night circuit breaker closing circuit protection anti-condensation device

ActiveCN109994344BIncrease contact areaContact does not affectProtective switch detailsElectric switchesWater vaporStructural engineering
Owner:佛山市顺德区麦格尔电气有限公司

Timing automatic ash throwing mechanism

InactiveCN103206189BSealing/packingExcited stateHigh pressure
Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD CHANGQING DOWNHOLE TECH CO

Method, equipment and system for white board content sharing

InactiveCN102651754BAchieve sharingSolve bottlenecksTransmissionWhiteboardContent sharing
Owner:RICOH KK

Joint construction method and construction device for horizontal partition of flexible bridge pier

ActiveCN106835988BPrevent inflowEasy to demouldBridge structural detailsBridge erection/assemblyEngineeringBuilding construction
Owner:GUANGZHOU ENG CO LTD OF CHINA RAILWAY 19TH BUREAU GRP

Composite substrate and method of manufacturing composite substrate

PendingCN112602267AImpedence networksPiezoelectric/electrostrictive/magnetostrictive devicesTitanium nitrideComposite substrate
Owner:SHIN ETSU CHEM IND CO LTD

Standby system for digital user line multi-task accepting device

InactiveCN100495997CLow costSmall circuit sizeEnergy efficient ICTData switching detailsDigital subscriber lineNetwork connection
Owner:ZYXEL

A kind of darkening agent composition and preparation method thereof

ActiveCN109056385BAbsorb moreReduce the amount of reflected lightDyeing processPolymer scienceSilicone oil
Owner:HT FINE CHEM CO LTD

Construction method for jointing of steel reinforcement cages of reinforced concrete drilling bored concrete pile

InactiveCN101886386BAccurate locationGuaranteed flatnessBuilding reinforcementsBulkheads/pilesReinforced concreteEngineering
Owner:CHINA RAILWAY SIXTH GRP CO LTD +1

A reciprocating rock fracture friction-seepage characteristic testing device and testing method

ActiveCN111220484BHigh precisionAccurate measurementMaterial strength using tensile/compressive forcesUsing mechanical meansHydraulic cylinderClassical mechanics
Owner:CHONGQING INST OF GEOLOGY & MINERAL RESOURCES +1

A linear position control teaching experiment system and method with expandable content

InactiveCN109272852BChange detection accuracyChange electromechanical parametersEducational modelsLearning machineData acquisition
Owner:HARBIN INST OF TECH

motor unit

ActiveCN103227596BAssociation with control/drive circuitsElectric motor controlMicrocontrollerDriver circuit
Owner:NIDEC CORP

Method and system for error correction code distribution in memory systems

ActiveCN104658609BError detection/correctionStatic storageComputer hardwareMemory controller
Owner:GLOBALFOUNDRIES INC

Curing agent composition for curing 2-methylene-1,3-dicarbonyl compound

ActiveCN112789299AAvoid mixingPrevent outgassingSemiconductor/solid-state device detailsSemiconductor/solid-state device manufacturingPolymer scienceAdhesive
Owner:NAMICS CORPORATION

Method for manufacturing semiconductor structure

ActiveCN102064132BEasy to distinguishImprove packaging yieldSemiconductor/solid-state device manufacturingSemiconductor structureEngineering
Owner:CSMC TECH FAB2 CO LTD

Sealing device for machines for thermal treatment of yarns

InactiveCN1932121BReduce wearReduce frictional strengthTextile treatment containersFiberYarn
Owner:SUPERBA SAS

Drill grinder with fast loading and unloading

ActiveCN105081898BShort processFast loading and unloadingGrinding feed controlOther manufacturing equipments/toolsEngineeringMirror image
Owner:南通元兴智能科技有限公司

A perovskite solar cell based on metal nanoparticle interface modification and its preparation method

ActiveCN105469996BPromote absorptionIncrease incidenceLight-sensitive devicesFinal product manufactureHeterojunctionElectrical battery
Owner:CENT SOUTH UNIV

A kind of cast-in-place concrete filled matrix

InactiveCN102912913BImprove support strengthStable supportConstruction materialFloorsEngineeringUltimate tensile strength
Owner:周立成

Super junction semiconductor device and manufacturing method thereof

ActiveCN106469759BImprove reliabilityWith P-type conductivityTransistorSemiconductor/solid-state device manufacturingDevice materialSemiconductor
Owner:FAIRCHILD KOREA SEMICON

A sliding rail for office drawers controlled by magnetorheological fluid

ActiveCN112137326BSo as not to damageReduce rotation speedDrawersRotational axisShear stress
Owner:揭阳迪迪龙五金制品有限公司

Orally disintegrating tablet with rivastigmine tartrate

InactiveCN102125525BReasonable formulaGood compatibilityNervous disorderPharmaceutical non-active ingredientsOrally disintegrating tabletDisease patient
Owner:QINGDAO UNIV OF SCI & TECH

Karaoke system

InactiveCN106910491ATelevision system detailsElectrophonic musical instrumentsComputer hardwareMobile device
Owner:FOODMOB PTE LTD

OFDM honeycomb wireless communication method, OFDM honeycomb wireless communication system and base station

ActiveCN101207425BReduce throughputImprove communication qualitySpatial transmit diversityModulated-carrier systemsCommunications systemHoneycomb
Owner:HITACHI LTD

Chromatographic column hanging rack in gas chromatograph column box

InactiveCN103884804BEasy to assemble and disassembleEasy to fixComponent separationMetal stripsEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A Multifunctional Air Pollution Control System

ActiveCN108201746BImprove filtering effectEasy to collectDispersed particle filtrationSeparation devicesChemical storageGas collecting tube
Owner:ZHEJIANG ENERGY MARINE ENCIRONMENTAL TECH CO LTD

Game object selection method and device

ActiveCN109847355BVideo gamesGraphical user interfaceEngineering
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A method for automatic straight-line walking of an advanced hydraulic support

ActiveCN110905573BLinear motionAvoid difficultyMine roof supportsControl engineeringMagnetic poles
Owner:CHINA UNIV OF MINING & TECH

Audio and video signal synchronization method and device

ActiveCN105376628BEnsure audio-visual experienceSelective content distributionData valueAudio frequency
Owner:SHENZHEN TCL NEW-TECH CO LTD

Turbomachine used for converting Coriolis vortex fluid pressure into fluid energy and provided with butting fluid suspension pistons

InactiveCN103061815AFacilitate scientific researchImprove sealingPlungersTrunk pistonsMechanical energyEngineering
Owner:朱剑文

A movable support positioning platform for processing aluminum alloy parts

ActiveCN105345768BAdhere tightlyReliable support positioningWork holdersWork benchesAuto regulationMovable type
Owner:WUHU YINXING AUTO PARTS

An open 1+n gun-ball linkage system

InactiveCN105744227BFlexible Monitoring CapabilitiesEfficient monitoring abilityTelevision system detailsColor television detailsNetwork mediaVideo image
Owner:BEIJING SHENBODA INTELLIGENT SYST CO LTD

A glare source device and design method for simulating street lighting environment

ActiveCN111426452BImprove economyImprove uniformityTesting optical propertiesEngineeringStreet light
Owner:XIAN UNIV OF TECH

DMRS and its signaling method and device

InactiveCN102413572BAchieve OrthogonalityImprove accuracyChannel estimationDistributed allocationBase station
Owner:ZTE CORP

An air splicing device

ActiveCN104775204BSimple structureQuality improvementPiercing arrangementsContinuous wound-up machinesYarnEngineering
Owner:海宁经开产业园区开发建设有限公司

Intelligent weighing scale

PendingCN108801421AEvaluation of blood vesselsSensorsCommunication unitThe Internet
Owner:BEIJING WOFANS ZHIXUAN HOME FURNISHING TECH CO LTD

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