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 seismic safety analysis method for spent nuclear fuel grids

ActiveCN106898395BSimple designAvoid Accidents That Damage TrellisNuclear energy generationReactor fuel elementsWater storage tankSecurity analysis

Owner:北京科瑞华安科技有限公司

A kind of AC and DC dual-purpose self-service charging system

ActiveCN113665388BRealize automatic take-up functionPrevent random pulling outCharging stationsElectric vehicle charging technologyElectric machineLinear motor

Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD SUQIAN POWER SUPPLY BRANCH

A flow-positioning adjustable DC injector for high-concentration hydrogen peroxide variable-thrust solid-liquid rocket motor

ActiveCN105863882BSmall injection pressure dropSmall sizeRocket engine plantsInjection pressureHigh concentration

Owner:BEIHANG UNIV

Single-phase-to-ground fault line selection method for resonant grounded distribution network based on eemd and energy method

ActiveCN104237731BIncrease computing speedImprove computing efficiencyFault locationWeight coefficientDecomposition

Owner:FUZHOU UNIV

A safety controller for robot

ActiveCN112099404BRealize the function of isolation protectionEasy to divideProgramme controlComputer controlRoboticsControl engineering

Owner:敬科(深圳)机器人科技有限公司

A sulfur trioxide production increase operation control optimization device

ActiveCN108910835BIncrease productionReduce corrosionSulfur compoundsProcess engineeringSulfur trioxide

Owner:ANHUI HUAERTAI CHEM IND

A kind of preparation method of water-based environment-friendly anti-scratch coating made of recyclable material

InactiveCN104212340BGood lookingGood construction performanceCoatingsVegetable oilSolvent

Owner:上海蓝涂新材料科技有限公司

Interaction method and interaction system for multiple on-chip systems on a vehicle

ActiveCN110233890BMeet the needs of synchronous playbackImprove the ride experienceTransmissionExecution for user interfacesInteraction systemsVideo player

Owner:NEUSOFT CORP +1

A method, system and device for the service switching between the multi-mode networks

ActiveCN101009932BFast switching speedAvoid delayData switching by path configurationWireless network protocolsAccess networkData stream

Owner:HUAWEI TECH CO LTD

Preparation method of novel alpha-ketovaline calcium

ActiveCN102675087BAvoid pollutionMild conditionsCarboxylic acid salt preparationDiethyl oxalateSolvent

Owner:SHAOXING MINSHENG PHARMA

Mechanical sealing device for integrated water seal

ActiveCN102313021BImprove pressure bearing capacityIncreased quenching pressureEngine sealsSet screwDevice form

Owner:丹东锦达密封有限公司

Diffusion chamber acoustic flame tube

ActiveCN104595928BEmission reductionSimple structureContinuous combustion chamberCombustion chamberThermoacoustics

Owner:BEIJING HUAQING GAS TURBINE & INTEGRATED GASIFICATION COMBINED CYCLE ENG TECH

NBR composition

InactiveCN104245816AGood oil resistanceImprove cold resistanceEngine sealsOther chemical processesCross-linkHeat resistance

Owner:NOK CORP

Swellable polymer material

ActiveCN101498202BEngine sealsSealing/packingPolymer chemistryPolymer

Owner:PRAD RES & DEV LTD

Voltage detection method and circuit, and switching power supply with the voltage detection circuit

ActiveCN103472283BEasy to implementLow costApparatus without intermediate ac conversionVoltage/current isolationCapacitanceElectrical resistance and conductance

Owner:SILERGY SEMICON TECH (HANGZHOU) CO LTD

Robot control method, device and robot

ActiveCN113001544BQuality improvementIncrease the number ofProgramme-controlled manipulatorSimulationRobot control

Owner:SHENZHEN LDROBOT CO LTD

Method for carrying out microwave-assisted chemical leaching and restoring on soil in heavy metal pollution site

ActiveCN103128098BShorten repair timeMeet the need for quick fixesContaminated soil reclamationCompound (substance)Microwave power

Owner:NANJING UNIV

Electronic device for providing mobile hotspot and method of operating electronic device to provide mobile hotspot

PendingCN114208305AReduce power consumptionActivate the mobile hotspot functionPower managementLocation information based serviceComputer hardwareSleep time

Owner:SAMSUNG ELECTRONICS CO LTD

Cast-in-situ concrete hollow slab

InactiveCN100587193CReduce thicknessImprove carrying capacityFloorsSoft layerSurface layer

Owner:湖南邱则有专利战略策划有限公司

A kind of positive electrode material, its preparation method and application

ActiveCN109786721BAdequate responseEvenly dispersedCell electrodesSecondary cellsManganesePhysical chemistry

Owner:LANGFANG GREEN IND TECH CENT +1

A kind of microwave treatment method of burley tobacco

ActiveCN106539119BRealize comprehensive utilizationModerate to smallTobacco preparationTobacco treatmentOXALIC ACID DIHYDRATEFructose

Owner:HUBEI CHINA TOBACCO IND

Special fertilizer for radix isatidis and its preparation method

InactiveCN102408276BMeet absorption requirementsIncrease productionFertilizer mixturesGrowth phasePhosphate

Owner:SHANDONG GUANGDA FERTILIZER INDAL TECHCO

Topical traditional Chinese medicinal composition for preventing and treating sarcomas

InactiveCN102670859BAnti-tumorWith promoting blood circulation and removing blood stasisAntineoplastic agentsPlant ingredientsWalnut NutCurative effect

Owner:HENAN UNIV OF SCI & TECH

A method and related device for protecting against distributed denial-of-service attacks

ActiveCN111181910BEffective attackAdapt to protection needsTransmissionAttackNetwork addressing

Owner:TENCENT TECH (SHENZHEN) CO LTD

MOS capacitor capable of reducing plasma damage effect

ActiveCN101556970BAvoid damageReduce leakage currentSemiconductor devicesCapacitanceEngineering

Owner:SEMICON MFG INT (SHANGHAI) CORP

A medical bed that can assist in cardiopulmonary resuscitation

ActiveCN108245398BSave energyElectrotherapyHeart stimulationElectric machineryCardio-pulmonary resuscitation

Owner:王子坤

Modal parameter identification method for time-varying structures based on generalized subspace tracing

ActiveCN107729592BEasy to useImprove calculation accuracyDesign optimisation/simulationVibration testingObservation matrixCorrelation function

Owner:XIAN UNIV OF TECH

Pixel circuit and display panel

ActiveCN112992055BConducive to maintaining the potential of the control terminalStatic indicating devicesData signalHemt circuits

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Stator system and method of manufacturing same

ActiveCN106602748BGuaranteed cooling effectMagnetic circuit stationary partsManufacturing stator/rotor bodiesPhysicsElectric motor

Owner:麦克森国际股份公司

postpartum uterine contraction mesh

ActiveCN105105899BSimple structureEasy to useNon-surgical orthopedic devicesEngineeringUterine contraction

Owner:PEKING UNIV FIRST HOSPITAL

Aluminum alloy pre-stretched plate residual stress ultrasonic testing test block group and its application method

ActiveCN104597137BResidual stress retentionDetermining the residual stress levelMaterial analysis using sonic/ultrasonic/infrasonic wavesPreparing sample for investigationUltrasonic testingMaterials science

Owner:广西南南铝加工有限公司

Menu display control method, device and equipment

ActiveCN111447402BMeet the needs of menu displayEasy to operateTelevision system detailsTelevision conference systemsComputer hardwareEngineering

Owner:SUZHOU KEDA TECH

Weibo testing method and device

ActiveCN103164324BImplement automated testingLow costSoftware testing/debuggingTest efficiencyComputer hardware

Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of preparation method of thermal insulation wallboard of wooden structure building

ActiveCN104790585BImprove insulation effectImprove moisture resistanceWallsThermal insulationAgricultural engineering

Owner:响水科迪混凝土制品有限公司

Image forming device, image forming system, and image forming method

InactiveCN106457855BImprove convenienceInput/output for user-computer interactionSensorsTerminal equipmentImage formation

Owner:KYOCERA DOCUMENT SOLUTIONS INC

Block chain-based network active defense method, system and computer-readable storage medium

ActiveCN110474870BEasy to updateImprove stabilitySecuring communicationComputer networkAttack

Owner:南京纯白矩阵科技有限公司

A kind of micro-nano fiber yarn spinning device and its spinning process

ActiveCN105239175BAntibacterialWith heat insulationMelt spinning methodsYarnYarnFiber

Owner:奎屯雅达西纺织有限公司

Audio data processing method, device and system

ActiveCN110473562BEasy to handleTwo-way loud-speaking telephone systemsSpeech analysisBeat phenomenonAudio frequency

Owner:HANGZHOU HIKVISION DIGITAL TECH

Visual detection method for ultrafast amplification of magnesium and zinc-cutting functional nucleic acids with universal partition

ActiveCN108841937BShorten detection timeTroubleshoot visualization issuesMicrobiological testing/measurementPeroxidaseZinc ion

Owner:CHINA AGRI UNIV

Information processing method, device and mobile terminal

ActiveCN107027141BPower managementCurrent/voltage measurementInformation processingWi-Fi

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Rare earth ore collector, preparation method and ore dressing process of low-grade hard-selection rare earth ore

ActiveCN103240184BGood choiceGood harvesting effectFlotationMagnetic separationMining engineeringMethyl salicylate

Owner:INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Method for Realizing Grid Management Using Power Grid Hierarchical Storage Database Architecture

ActiveCN109241216BImprove extraction efficiencyCalculate automaticallyData processing applicationsGeographical information databasesData packGrid management

Owner:NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

Light guide device

InactiveCN101655635BMechanical apparatusLight guides for lighting systemsLiquid-crystal displayLight guide

Owner:BOE TECH GRP CO LTD +1

A commodity automatic classification management system for an e-commerce platform

ActiveCN109508342BRealize the mapping relationshipGood reference valueBuying/selling/leasing transactionsDatabase modelsEngineeringE-commerce

Owner:SHENZHEN HETAI CULTURE DEV CO LTD

Stator reversing double-rotor generator

InactiveCN101615831BSynchronous machinesEngineeringRenewable resource

Owner:乔飞阳

solid state relay circuit

ActiveCN111199850BImprove reliabilityRelaysHemt circuitsComputer science

Owner:CRRC TANGSHAN CO LTD

Thread Double Eyelid Shaper

InactiveCN105943243BGuaranteed symmetryRelieve painEye surgeryEngineeringFront edge

Owner:刘生

An access method and device

ActiveCN107623934BIncrease flexibilityAssess restrictionCommunications system

Owner:DATANG MOBILE COMM EQUIP CO LTD

Substrate coating comprising a complex of an ionic fluoropolymer and surface charged nanoparticles

ActiveCN102089368BMaterial nanotechnologyPolyether coatingsPolymer scienceFluoropolymer

Owner:W L GORE & ASSOC GMBH

A display panel, a method for manufacturing a display panel, and a display

ActiveCN104460155BReduce in quantityBig designNon-linear opticsIndium tin oxideDisplay device

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Plunger rod adjuster for compact brake caliper units, having an adjusting lever that abuts on an elastic stop

InactiveCN102753853BPrevent overloadImprove protectionAxially engaging brakesBrake wear compensation mechanismJoystickAbutment

Owner:KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH

A Simultaneous Denitrification and Phosphorus Sewage Treatment Device Using Immobilized Microbial CASS

InactiveCN102659282BIncrease microbial biomassImprove impact resistanceMultistage water/sewage treatmentMicroorganismStable fixation

Owner:中山市子源生物环境科技有限公司

A processing technology of jacquard silk fleece fabric

ActiveCN106120138BFast processingNo need for manual packingWarp knittingHeating/cooling textile fabricsEngineeringDehydration

Owner:浙江赛芙纺织品有限公司

Insulation coating composition for electrical steel

ActiveCN101848964APromote resultsImprove scratch resistanceMaterial nanotechnologyPlastic/resin/waxes insulatorsPolymer scienceElectrical steel

Owner:AXALTA COATING SYST GMBH

Sector dynamic management decision-making method, server and system

ActiveCN113435655BForecastingResourcesAviationManagerial decision

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Fastening element

InactiveCN109863319AScrewsMechanical engineeringBalsa wood

Owner:BOSSARD AG

An automobile mechanical energy saver

ActiveCN109109660BExtended power generation timeGuaranteed power generationAuxillary drivesInternal combustion piston enginesStraight tubeElectric machinery

Owner:HENAN POLYTECHNIC

Curing method of black matrix, frame glue of liquid crystal display panel and liquid crystal display panel

ActiveCN106501991BImprove curing effectGreat tasteBis-indole indigosNon-linear opticsLiquid-crystal displayAdhesive

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A dynamic fountain device

ActiveCN108838013BTo achieve the effect of automatic transformationHigh degree of automationLiquid spraying apparatusSynchronous controlStructural engineering

Owner:安徽信康电子科技有限公司

Data transmission method and device

ActiveCN106161767BEasy to operateImprove experienceSubstation equipmentInput/output processes for data processingComputer hardwareApplication procedure

Owner:BEIJING ZHIGU RUI TUO TECH

A kind of positive electrode active material of lithium ion battery and its preparation method and lithium ion battery

ActiveCN105845909BIncrease capacityImprove stabilityCell electrodesSecondary cellsElectrical batteryLithium-ion battery

Owner:SHENZHEN DYNANONIC +1

Multifunctional ceramic slit antenna for distributing, loading and coupling in WIFI (Wireless Fidelity) compatible Big Dipper

InactiveCN102394364BMiniaturizationWith directional radiationRadiating elements structural formsAntenna earthingsPhotonicsDirect radiation

Owner:XIAMEN UNIV

Planar Array Omnidirectional Incident Shock Wave Target Reporting Device

ActiveCN106885495BSimple structureOptimize layoutTarget detectorsShock waveComputer module

Owner:石家庄夔龙科技有限公司

System and method for automatically detecting impurities in bottled liquid

ActiveCN102914547BLow costEasy maintenanceOptically investigating flaws/contaminationForeign matterEngineering

Owner:SHANGHAI JIAOTONG UNIV

Process directly for producing concrete with residual ash slag after separating domestic garbage

InactiveCN101337776BReduce processing costsQuality assuranceCement productionLitterSlag

Owner:ZHENGZHOU UNIV

A kind of circulating egsb reaction device and sewage treatment method based on the device

ActiveCN108328726BAchieve the purpose of recyclingFine grainTreatment with anaerobic digestion processesActivated sludgeSewage

Owner:TONGJI UNIV

A tab clamping device for battery formation

ActiveCN105336988BSolve the problem of short circuitNo short circuitFinal product manufactureCell component detailsPower flowCharge and discharge

Owner:深圳市华创众成智能装备有限公司

Composition containing ethiprole and avermectin with synergistic insecticidal effect

ActiveCN101406195BGood synergySignificant synergyBiocideArthropodicidesWater dispersibleEmulsion

Owner:SHENZHEN NOPOSION AGROCHEM

Tube sheet combined motorcycle frame structure

InactiveCN103057638BGuaranteed StrengthGuaranteed stiffnessMotorcyclesVehicle frameBeam tube

Owner:CHONGQING ASTRONAUTIC BASHAN MOTORCYCLE MFG

Electric kettle and its lid assembly

ActiveCN105581649BBoiling over preventionWater-boiling vesselsEngineeringWater bottle

Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD +1

A Face Recognition Method Based on Hidden Markov Model

InactiveCN103034847BSmall amount of calculationCharacter and pattern recognitionFeature vectorHide markov model

Owner:HOHAI UNIV

Multi-device media data management system, method and robot device

ActiveCN110391932BUnified security managementSafe storageData switching networksInput/output processes for data processingComputer hardwareMediaFLO

Owner:HANGZHOU WEIMING XINKE TECH CO LTD +1

Nano aluminum oxide with high dispersibility and high ink absorption, preparation method and application thereof

ActiveCN101891975BHigh puritySmall particle sizeInorganic pigment treatmentPhotosensitive material auxillary/base layersNano al2o3Photographic paper

Owner:天津碧海蓝天水性高分子材料有限公司

Wireless transmission system for sample collection of fermented bedding material and temperature measurement of bedding material

ActiveCN106501023BAvoid damageSmall scaleTransmission systemsWithdrawing sample devicesWireless transmissionLitter

Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Array substrate and touch display device

ActiveCN104077002BReduce trace areaReduce spacingInput/output processes for data processingCapacitanceCapacitive coupling

Owner:BOE TECH GRP CO LTD +1

Method and system for removing low vegetation based on full-waveform lidar point cloud data

ActiveCN107479045BReduce workloadGood effectWave based measurement systemsVegetationPoint cloud

Owner:WUHAN MEASUREMENT OF SPATIAL INFORMATION TECH CO LTD

An Antenna Selection Method for Receiver and Receiver of Generalized Spatial Modulation System Based on Channel Norm

ActiveCN107425894BMaximize average SNRReduce the amount of feedbackRadio transmissionError prevention/detection by diversity receptionTelecommunicationsControl theory

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

The flanking sequence of maroacc transgenic herbicide-resistant maize cc-2 and its application

ActiveCN105331725BMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyGenetics

Owner:北京粮元生物科技有限公司

A layered rapid design and manufacturing method of an individualized artificial bone injection molding mold

InactiveCN102614034BReduce manufacturing costReduce the complexity of structural designBone implantMedical imaging dataSemi automatic

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Infrastructure equipment, wireless communications networks and methods

PendingCN113273242AEasy data transferNetwork traffic/resource managementConnection managementRadio access technologyQuality of service

Owner:SONY CORP

Preparation method of activated carbon material for electrochemical capacitor

ActiveCN102417179BCarbon savingCarbon source is easy to getActivated carbonPotassium hydroxide

Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A method suitable for identifying and detecting fire flames in large spaces

InactiveCN101515326BEliminate limitationsImprove universalityImage analysisCharacter and pattern recognitionArea changeResultant

Owner:ZHEJIANG UNIV

An enhanced method, system and process for ultrasonic demulsification of oily sludge

ActiveCN110451749BShorten the lengthImprove qualitySludge treatment by oxidationLiquid hydrocarbon mixture productionOil sludgePetroleum engineering

Owner:SHANDONG UNIV

A Method for Determining Preferential Flow in Root Soil Profile

ActiveCN106596898BEasy to operateQuantitatively describe the law of changeEarth material testingPreferential flowSoil science

Owner:NANJING FORESTRY UNIV

A nat penetration method based on kcp protocol

ActiveCN109194778BIncrease success rateGuaranteed reliabilityTransmissionNAT traversalTransport layer

Owner:HANGZHOU QULIAN TECH CO LTD

Automatic Glass Washing Rack

ActiveCN103157639BSimple structureLow costFlexible article cleaningCleaning using toolsEngineeringSurface plate

Owner:WGTECH JIANGXI

Device and method for obtaining mechanical loads on thrust elements

ActiveCN102947669BNot affectedNo performance lag effectAircraft health monitoring devicesAircraft controlResonanceEngineering

Owner:AIRBUS OPERATIONS GMBH

veneer grinding device

ActiveCN104227527BEffective sandingAchieve tensionEdge grinding machinesWood veneerEngineering

Owner:浙江创魏新材股份有限公司

A kind of fan speed recovery method and system

ActiveCN108512251BImprove the frequency of the second drop problemLow costSingle network parallel feeding arrangementsPower oscillations reduction/preventionMppt algorithmPower grid

Owner:NORTH CHINA ELECTRICAL POWER RES INST +3

Diesel engine exhaust combined treatment system and control method

ActiveCN109653853BExtended service lifeEasy dischargeInternal combustion piston enginesExhaust apparatusControl systemDieseling

Owner:JIANGSU UNIV

Test mode controller and electronic device with self-testing function

InactiveCN102541043AReduce chip areaReduce packaging costsElectrical testingElectric testing/monitoringControl signalVoltage reference

Owner:FORTUNE SEMICON

Preparation method of aromatic rubber oil

ActiveCN102653686BHigh selectivityImprove extraction efficiencyTreatment with plural serial refining stagesPolycyclic aromatic hydrocarbonFluoranthene

Owner:CHINA PETROLEUM & CHEM CORP +1

Electronic apparatus/system capable of self-making remote control mechanism, and relative method

ActiveCN100371920CRealize the remote control mechanismTelemetry/telecontrol selection arrangementsNon-electrical signal transmission systemsKey pressingElectronic systems

Owner:VIA TECH INC

Memory card connecting device

InactiveCN1232930CConveying record carriersCoupling device detailsEngineeringMemory cards

Owner:ALPS ALPINE CO LTD

Battery charging system and its control circuit based on digital control

ActiveCN104638722BSimple designImprove reliabilityElectric powerCharging/discharging current/voltage regulationLoop controlBattery charge

Owner:CHENGDU MONOLITHIC POWER SYST

Multifunctional braking system with deceleration and torque increasing motion conversion mechanism and active adjustment

InactiveCN104442779BLight in massReduce complexityBraking action transmissionElectrodynamic brake systemsElectric machineWhole body

Owner:JILIN UNIV

Vinyl ester/ethylene-based binders for paper and paperboard coatings

InactiveCN103003320ACoatings with pigmentsCoatingsVinyl etherPaperboard

Owner:CELANESE INT CORP

A Fiber Bragg Grating Pressure Sensor

ActiveCN105509957BHigh sensitivitySolve technical problems with low sensitivityFluid pressure measurement by optical meansFiberGrating

Owner:PIPECHINA SOUTH CHINA CO +1

Method and device for aligning cable ends and cable assembly device

ActiveCN107895610BContact member assembly/disassemblyFilament handlingClassical mechanicsEngineering

Owner:KOMAX HOLDING

Processing method, device, equipment and computer-readable storage medium of geofence

ActiveCN107391592BMeet actual business needsImprove experienceGeographical information databasesLocation information based serviceDatabaseComputer engineering

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Elastic Centralizer Forming Device

ActiveCN106273439BPrevent fallingPrevent disengagementDrilling rodsDrilling casingsEngineeringMechanical engineering

Owner:CHINA PETROLEUM & CHEM CORP +2

LED light source component and packaging method thereof

ActiveCN105261613BGuaranteed colorGood color mixing effectPlanar light sourcesSolid-state devicesCoaxial lineEngineering

Owner:GUANGZHOU LEDTEEN OPTOELECTRONICS CO LTD

A kind of anti-breaking traction rope for small ship loader

ActiveCN113584913BPrevent fallingAvoid smashingTextile cablesMarine engineeringMechanical engineering

Owner:JIANGSU WANBAO MACHINERY

Method for forming pattern on surface of board and pattern-formed board formed by method

InactiveCN102922933AEasy to shapeIncrease labor productivity andOther plywood/veneer working apparatusLiquid surface applicatorsAdhesiveAdhesion belt

Owner:李相根

A method for precise writing of fbg wavelength based on pre-writing

ActiveCN106646708BFor precise applicationDiffraction gratingsFiberGrating

Owner:BEIJING INFORMATION SCI & TECH UNIV

Working Simulation Method of Glass Electric Melting Furnace

ActiveCN105574280BReduce manufacturing costImprove temperature fieldSpecial data processing applicationsLiquid temperatureUser-defined function

Owner:WUHU DONGXU OPTOELECTRONICS EQUIP TECH +2

Microscope device

InactiveCN101021408BEasy alignmentUsing optical meansMicroscopesWedge prismSignal processing

Owner:OLYMPUS CORP

T-tube joint impact test device and method for offshore platform

InactiveCN105509985BExact plastic deformation valueImprove reliabilityShock testingLocking mechanismEngineering

Owner:JIANGSU UNIV OF SCI & TECH

Axle system with wheel side brake

ActiveCN106274850BGuaranteed braking performanceLow steering resistanceBraking element arrangementsSteering linkagesUniversal jointControl theory

Owner:FUJIAN XINYUAN HEAVY IND

Manufacturing method of buried inductance printed circuit board and circuit board prepared by the method

ActiveCN103327750BSimple production processIncrease productivityPrinted circuit assemblingPrinted circuit non-printed electric components associationInductive methodInductor

Owner:DONGGUAN SHENGYI ELECTRONICS

Oseltamivir derivative and its preparation method and application

InactiveCN103923060BStrong inhibitory activityGood choiceOrganic active ingredientsOrganic compound preparationDiseaseVirus

Owner:SHANDONG UNIV

Auxiliary positioning device and method for arc-shaped embedded casing

ActiveCN109732770BEasy to fixAvoid displacementCeramic shaping apparatusStructural engineeringMechanical engineering

Owner:中交二航局市政建设有限公司

Cultivation mode for combining paddy rice-banana crop rotation with banana fusarium wilt prevention and control by means of adding straw

ActiveCN103749229BPromote growthLower redox potentialCultivating equipmentsRice cultivationFusarium oxysporumMicroorganism

Owner:HAINAN UNIV +2

A kind of used sand recycling machine

ActiveCN105772627BEvenly dispersedControllable crushing strengthMould handling/dressing devicesEngineering

Owner:侯松涛

How to import electronic test papers

ActiveCN103853852BEliminate complex and repetitive workShow wellNatural language data processingSpecial data processing applicationsTest questionComputer science

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Steering structure assembly for vehicle and design method thereof

ActiveCN103538622BImprove installation efficiencyImprove installation qualityHand wheelsSteering columnsSteering wheelSteering column

Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

A kind of automatic assembly method of vacuum circuit breaker

ActiveCN112366119BCombination to avoidReduce workloadEmergency protective device manufactureVacuum circuit breakersAutomation

Owner:ZHEJIANG HENGBO ELECTRICAL MFG CO LTD

A mechanical zipper tooth detection device

ActiveCN107037501BSimple structureImprove detection efficiencyGeological measurementsEngineeringMechanical engineering

Owner:安徽均益金属科技股份有限公司

A screening device for separating chemical raw materials

ActiveCN108499833BReduce outputImprove work efficiencySievingScreeningProcess engineeringMechanical engineering

Owner:苏州秧浦色彩科技有限公司

Mechanical automatic lock

InactiveCN103132836BFree installationAchieve closureBuilding locksRelative displacementEngineering

Owner:深圳市明连兴光电科技有限公司

Attitude control method for snake-like robot on flat road

ActiveCN104669256BProgramme-controlled manipulatorUniversal jointAttitude control

Owner:泰华宏业(天津)智能科技有限责任公司

Personnel fatigue judgment platform based on electronic detection

ActiveCN104751149BEasy extractionGuaranteed stabilityCharacter and pattern recognitionColor imageImaging processing

Owner:ROPEOK TECHNOLOGY GROUP CO LTD

A driving method and a driving system of a display panel

ActiveCN109637489BImprove color castStatic indicating devicesEngineeringPixel pair

Owner:HKC CORP LTD

An integrated multi-stage high-voltage pulse isolation inductor

ActiveCN104376987BLower resistanceAvoid dissipationTransformers/inductances coils/windings/connectionsUnwanted magnetic/electric effect reduction/preventionElectrical resistance and conductanceHigh voltage pulse

Owner:九源高能科技有限公司

A kind of oilfield corrosion inhibitor and bactericide and preparation method thereof

ActiveCN104650839BReduce corrosion rateReduced risk of corrosionBorehole/well accessoriesHexamethylenetetramineMorpholine

Owner:CHINA NAT OFFSHORE OIL CORP +1

A kind of method that magnesium-aluminum intermetallic compound reinforces foamed aluminum

InactiveCN103540785BHigh strengthAdvancedEnergy absorptionAluminum can

Owner:TAIYUAN UNIV OF TECH

Multi-time-scale optimal scheduling method, system and storage medium for integrated energy system

ActiveCN112072712BReduce difficultyMeet real-time adjustment feedback requirementsGeneration forecast in ac networkLoad forecast in ac networkIntegrated energy systemOptimal scheduling

Owner:HEFEI UNIV OF TECH

A method for ectopic fixing of ceramic fiber modules for lining of annealing furnace

ActiveCN106855357BNot easy to missQuality assuranceLining supportsLinings repairFiberButt joint

Owner:CHINA MCC20 GRP CORP

friction torque converter

ActiveCN105351467BSimple structureStrong reliabilityFriction gearingsCamCentrifugal force

Owner:TRANF TECH XIAMEN CO LTD

A kind of anti-odor collection equipment for filth and deodorization for nursing care of patients in gastroenterology department

InactiveCN108814988BEliminate odorEasy to collectSpittle receiving devicesNursing careSewage

Owner:于华 +2