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.

Tunnel pipe conveying trolley with auxiliary assembly device

ActiveCN113290346AWelding/cutting auxillary devicesHydro energy generationPipeMechanical engineering

Owner:广东粤水电装备集团有限公司

An extreme ultraviolet lithography corrugated plate illumination system

ActiveCN104317169BReduce in quantityReduce absorption lossPhotomechanical exposure apparatusMicrolithography exposure apparatusExit pupilLight beam

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Carbon-based composite material with high resilience and high thermal conductivity along the thickness direction and its preparation method

ActiveCN104961464BControllable growthIncrease elasticityHeat flowFerrocene

Owner:TIANJIN UNIV

Air conditioner indoor unit and air conditioner

ActiveCN110486798BImprove operational efficiencyIncrease the areaLighting and heating apparatusHeating and ventilation casings/coversElectric machineryHome appliance

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Three translational degree of freedom robot mechanism comprising near plane parallelogram-far plane parallel rod

ActiveCN103170965BStable postureAccurate locationProgramme-controlled manipulatorChain structureDegrees of freedom

Owner:ANHUI TIANYI HEAVY IND

Variable-frequency speed-regulating asynchronous traction motor for high-speed AC passenger locomotive

InactiveCN101588117BReduce frictionImprove efficiencyAsynchronous induction motorsHigh intensityCopper

Owner:CRRC YONGJI ELECTRIC CO LTD

Uninterruptible power supply phase-locking realization method and terminal equipment

ActiveCN111030285BAvoid phase lock failureEmergency power supply arrangementsTerminal equipmentInverter

Owner:ZHANGZHOU KEHUA TECH CO LTD +1

A method of electroless nickel plating on the surface of capacitive touch screen

ActiveCN104445997BAvoid platingImprove nickel plating effectElectroless nickelReduction treatment

Owner:FUJIAN FEIYANG OPTRONICS

A linear feature extraction system based on fpga

ActiveCN106504182BEasy extractionImprove stabilityImage memory managementProcessor architectures/configurationFeature extractionSystem requirements

Owner:山东正晨科技股份有限公司

Anti-coking device and gas delivery pipeline for large gate valve

ActiveCN106439207BFlexibleHeating to meetValve members for heating/coolingCokeEngineering

Owner:PANGANG GRP XICHANG STEEL & VANADIUM CO LTD

A method for precise control of trace elements in sintered ore

ActiveCN111440943BEvenly distributedImprove mechanical propertiesBlast furnace detailsProcess efficiency improvementTrace elementOre concentrate

Owner:河北龙凤山铸业有限公司

Method for preparing lead tin selenide nanoflowers

ActiveCN102807194BSimple equipment requirementsSuitable for industrial mass productionMaterial nanotechnologySelenium/tellurium compundsLead acetateOleylamine

Owner:SHANGHAI JIAOTONG UNIV

Intelligent belt conveyor self-moving tail and its use

ActiveCN103587894BPrevent serious deviation from wear and tearRealize intelligent control functionConveyorsControl devices for conveyorsInductorEngineering

Owner:山西煤矿机械制造股份有限公司

A two-way adjustable endoscope

ActiveCN108309207BEase of use for surgeryRelieve painSurgeryEndoscopesEyepieceBlind zone

Owner:HUNAN HANDLIKE MINIMALLY INVASIVE SURGERY CO LTD

Memory device

ActiveCN109872737AStorage capacity cannot be increasedSolid-state devicesDigital storageComputer scienceMemory array

Owner:WINBOND ELECTRONICS CORP

A kind of graphene microchip and alumina hybrid reinforced aluminum matrix composite material and preparation method thereof

ActiveCN109622949BHigh hardnessReduce coefficient of frictionTransportation and packagingMetal-working apparatusAl powderAluminum matrix composites

Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Air-purifying oil canvas and preparation method thereof

ActiveCN106336756BExcellent coating fastnessGood weather resistanceOther artistic work equipmentsCoatingsEnvironmental resistanceWater based

Owner:GUANGDONG GLM DIGITAL TECH

Silicon-tungsten corrosion inhibitor for circulation cooling system of demineralized water

ActiveCN100547117CAvoid corrosionHas oxidizing propertiesChemical compositionTungstate

Owner:SHOUGANG CORPORATION

Recycling and Utilization of Tailing Slag from Vanadium Extraction by Calcium Method

ActiveCN106179771BEfficient use ofFloatableFlotationChemical industrySteelmaking

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Identification method and system for sulfur fumigation of traditional Chinese medicine based on imaging spectrometer

ActiveCN104915956BHigh precisionImprove efficiencyImage enhancementImage analysisSulfurTraditional medicine

Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI

Tooling device and production method for iron mold sand-covered casting brake shoe

ActiveCN103273006BNo defectsImprove casting yieldFoundry mouldsMoulding machinesSand castingBrake shoe

Owner:浙江省机电设计研究院有限公司

A medical image interpretation method, device and computer readable medium

ActiveCN111627508BSolve problems such as poor readabilityImprove intelligibilityMedical imagesMedical reportsGraphicsMedical imaging data

Owner:数坤(上海)医疗科技有限公司

A method and device for generating discrete domain phase noise

ActiveCN104883155BSpeed up developmentQuick launchDigital technique networkTime domainPhase noise

Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Stainless steel for fuel cell separator plate and manufacturing method therefor

ActiveCN107925040AReduce interface contact resistanceImprove corrosion resistanceFinal product manufactureCell component detailsFuel cellsSS - Stainless steel

Owner:浦项股份有限公司

A Difficult-to-Scale Reboiler for Alcohol Production

ActiveCN106267858BAvoid corrosionWon't hurtBoiling apparatusFractional distillationReboilerAlcohol production

Owner:ANHUI ANTE FOOD

An Adaptive Dimming and Energy Saving Control System

ActiveCN111459215BImplement adaptive dimming controlAchieve energy saving and emission reductionSimultaneous control of multiple variablesControl cellPhotodiode

Owner:JIANGSU LIGEN ELECTRIC POWER ELECTRONICS TECH CO LTD

A virtual character control device and a virtual reality interactive system

ActiveCN106502426BSolve technical issues with poor interactionInput/output for user-computer interactionGraph readingInteraction systemsAction status

Owner:王鹏

A Method for Obtaining the Process Parameter Domain of Anti-fatigue Grinding of Ultra-High Strength Steel Components

ActiveCN106872303BGuaranteed anti-fatigue grinding process parameter domainRobust Design MethodInvestigating abrasion/wear resistanceOrthogonal methodSurface roughness

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Total flavone of citrus grandis osbeckvar tomentosa hort peridium, and its extracting method and use

InactiveCN100358532COrganic active ingredientsAntipyreticMedicinal herbsMedicine

Owner:HUAZHOU GREEN LIFE

Preparation method of 2, 3, 3, 3-tetrafluoropropene

ActiveCN102675038BGood effectLow costHalogenated hydrocarbon preparationRetention timeProduct gas

Owner:SHANDONG DONGYUE POLYMER MATERIAL

A mobile terminal virus monitoring method, system and device

ActiveCN102572814BReduce the burden onImprove work efficiencySecurity arrangementAnti virusClient-side

Owner:CHINA MOBILE GROUP SHAIHAI

Antiviral antibacterial medicinal composition and preparation thereof

InactiveCN101214252BHigh purityFix security issuesOrganic active ingredientsAntimycoticsCurative effectOxygen

Owner:SHANDONG UNIV

Electronic order sign-off system and method

InactiveCN101211434AReduce workloadImprove execution efficiencySecuring communicationInstrumentsWorkloadDatabase

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Method of preparing rosin modified phenolic resins with high viscosity and high dissolvability

InactiveCN100487013CGood printabilityHigh glossAlkylphenolDodecylbenzene

Owner:FUJIAN NORMAL UNIV

A kind of phthalate ester and its preparation method, bacterial strain and application

ActiveCN109251145BSimple operation processShort cycleFungiAntimycoticsBiotechnologyDisease

Owner:ZHEJIANG UNIV OF TECH

Transaminase mutants and their applications

ActiveCN111235127BHigh catalytic activitySuitable for industrial productionTransferasesMicroorganism based processesKetoneChiral amine

Owner:ASYMCHEM LAB TIANJIN

Digital automatic gain control method of communication system and control system thereof

ActiveCN101742627BAvoid mutationAvoid volatilityPower managementCommunications systemControl system

Owner:COMBA TELECOM SYST CHINA LTD

Split collar for mechanical arm connection

InactiveCN100374256CProgramme-controlled manipulatorMechanical apparatusMolding machineManipulator

Owner:JOHNSON & JOHNSON VISION CARE INC

Optimizing method of 9% martensite steel pipeline postweld heat treatment heating width

ActiveCN102799938BGuarantee the quality of heat treatmentImprove heat treatment efficiencyNeural learning methodsTemperature controlNetwork output

Owner:HEBEI CANGHAI PIPE FITTINGS GROUP

High effectively removing pump from flue gas

InactiveCN101076398AGas treatmentOther chemical processesElemental mercuryFlue

Owner:哈尔・施蒂勒 +1

High-voltage error detection protecting method of avometer and avometer

ActiveCN102570389BOvercoming the disadvantages of explosive failureRealize the protection functionArrangements responsive to excess voltageAvometerCurrent range

Owner:UNI TREND TECH (CHINA) CO LTD

Pump

ActiveCN103958832BSealing arrangements for enginesRotary piston pumpsEngineeringMechanical engineering

Owner:QUANTEX PATENTS LTD

Hoisting device of military transportation platform vehicle

ActiveCN102198913BDo-it-yourself hoistingRealize hoisting workVehicles with cranesCranesTransport engineeringTransverse beam

Owner:LANGFANG CIMC AIRPORT SUPPORT LTD

Optical fiber with color ribbon identifier and coloring process method for optical fiber

ActiveCN102508332BAvoid distortionEasy to useOptical fibre with polarisationMaterials scienceFast axis

Owner:上海傲世控制科技股份有限公司

Method and device for coating alignment film

InactiveCN103728779AUniform coatingImprove uniformityLiquid surface applicatorsSpray nozzlesSpray nozzleEngineering

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A ship-mounted multi-layer bleacher-type bottom crawling fish culture system and its catch method

ActiveCN110583556BSave breeding spaceImprove farming efficiencyPisciculture and aquariaMarine engineeringZoology

Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI +1

Method for Catalyzing Caprolactone Polymerization Using Asymmetric Aluminum Complex Containing Acetylacetone Derivatives

ActiveCN108047432BLow costVarious structural changesGroup 3/13 element organic compoundsPtru catalystAdipate

Owner:TAISHAN MEDICAL UNIV

Substrate conveying device

InactiveCN101407284AConveyorsSemiconductor/solid-state device manufacturingEngineeringElectrical and Electronics engineering

Owner:OLYMPUS CORP

A multifunctional mobile phone rotary button structure

ActiveCN105049570BReduce the difficulty of operationReduced operating requirementsElectronic switchingElectric switchesPattern matchingEngineering

Owner:云萃物联(黑龙江)智能科技有限公司

Tune-away method and apparatus for circuit-switched calls on virtual subscriber identity modules

ActiveCN109155911BTransmissionSecurity arrangementRadio access technologyVirtual user

Owner:QUALCOMM INC

A kind of lignin/polyvinyl alcohol composite material and preparation method thereof

ActiveCN108948614BLow costGood dispersionPropanoic acidPolyvinyl alcohol

Owner:SOUTH CHINA UNIV OF TECH

Roller edge gauge calibration device for spinning frame

ActiveCN105821539BGuaranteed accuracy requirementsImprove the quality of flat carsTextiles and paperEngineeringBilateral symmetry

Owner:ANHUI HUAMAO TEXTILE

Ignition coil of ion air blower

InactiveCN101835333BHigh precisionTo achieve the purpose of output ion balanceElectrostatic chargesIgnition coilEngineering

Owner:张辉

Method for packing fish product, fish product package

InactiveCN106573723AGood removal effectPackaging under vacuum/special atmosphereContainers preventing decayVacuum pressureEngineering

Owner:ARCTIC IP INVESTMENT

Method and device for hot spinning several multiyarn threads

InactiveCN1906335BImprove uniformitySpinnerette packsSpinning head liquid feederPolymer scienceSpinning

Owner:OERLIKON TEXTILE GMBH & CO KG

Screenshot method, system and mobile terminal based on mobile terminal

ActiveCN105760090BInput/output processes for data processingComputer terminalComputer engineering

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Method, device and system for automated context information based selective data provision by identification means

ActiveCN1882957ADigital data information retrievalMemory record carrier reading problemsPaymentRelevant information

Owner:NOKIA TECH OY

Construction and reconstruction method and structure of level intersection

ActiveCN103410066BReduce restrictionsRealize the layering of people and vehiclesRoadwaysArchitectural engineeringRoad junction

Owner:SUZHOU DAFANG SPECIAL VEHICLE

All-in-one circuit integration structure

InactiveCN103199068BGuaranteed Thermal RequirementsImprove cooling effectSemiconductor/solid-state device detailsSolid-state devicesElectronic componentIntegrated circuit

Owner:余原生 +2

A kind of nanocrystalline magnetic sheet and its preparation method and application

ActiveCN109346308BSolve the problem of large eddy current lossEfficient fillingInductances/transformers/magnets manufactureCrazingMetallurgy

Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

A cfm56 aero-engine low-pressure turbine blade sealing tooth groove size inspection tool

ActiveCN106767230BSave outsourcing repair costsShorten maintenance cycleMechanical measuring arrangementsTurbine bladeTwo step

Owner:珠海保税区摩天宇航空发动机维修有限公司

Low-temperature-resistant lead-acid battery lead paste for electric moped and preparation method thereof

ActiveCN103779557BImprove discharge capacityExtended service lifeCell electrodesFiberElectrical battery

Owner:河北超威电源有限公司

A battery gluer

ActiveCN105742684BEasy to operateReduce labor costsPrimary cell manufactureAssembling battery machinesEngineeringPaper sheet

Owner:HUIZHOU JINYUAN PRECISION AUTOMATION EQUIP

A powder output device for laser additive equipment

ActiveCN112658285BNot easy to get stuckLess prone to powder leakageAdditive manufacturing apparatusIncreasing energy efficiencyEngineeringMechanical engineering

Owner:NINGBO ZHONGWU DONGFANG OPTOELECTRONICS TECH CO LTD

A friction product

ActiveCN103320091BNo slidingIncrease frictionOther chemical processesFriction liningCalcium hydroxideGlass fiber

Owner:HUBEI FEILONG FRICTION & SEALING MATERIALS

A Rank-Reduced Denoising Method Based on Singular Value Decay

ActiveCN111257929BRobust estimateGood effectSeismic signal processingAlgorithmSignal subspace

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A method and device for detecting pilot frequency pollution

InactiveCN101080078BImplement automatic detectionEnergy efficient ICTTransmission monitoringUser equipmentComputer science

Owner:GLOBAL INNOVATION AGGREGATORS LLC

New pattern electric nursing bed

InactiveCN100558331CMeet different needsSimple structureNursing bedsLocking mechanismSlide plate

Owner:河北百强医用设备制造有限公司

Camera with hand-shake correction function

ActiveCN111107268BQuality improvementAvoid oversizingTelevision system detailsColor television detailsOphthalmologyOptical axis

Owner:AAC OPTICS (CHANGZHOU) CO LTD

Charging circuit, charger with the charging circuit, and charging system

InactiveCN103475079BImprove consistencyIncrease productivityBatteries circuit arrangementsElectric powerPower flowEngineering

Owner:四川川奇机电有限责任公司

Gather record processing method, device and storage medium

ActiveCN108051859BImprove imaging effectSeismic signal processingImaging qualityEngineering

Owner:PETROCHINA CO LTD

Windows with Purifiers

ActiveCN105089468BEfficient removalDoes not affect lightingLighting and heating apparatusDispersed particle separationEngineeringAir pollution

Owner:METROCOAT MATERIAL TECH SHANGHAI

Co-simulation simulator of satellite platform and manipulator

InactiveCN103970032BImplement coupled simulationIncrease credibilitySimulator controlElectric testing/monitoringSystems designCo-simulation

Owner:PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV

Target area detection method, device, terminal and storage medium

ActiveCN108776822BImprove accuracySmall amount of calculationCharacter and pattern recognitionRadiologyRegion detection

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for producing a battery module, and battery module

ActiveCN105594010AReduce in quantityStable and robust designFinal product manufactureCell component detailsComputer moduleBattery cell

Owner:AUDI AG

Data-driven early warning method for sudden large passenger flow in urban rail transit stations

ActiveCN112287837BHigh implementabilityImprove scene adaptabilityData processing applicationsCharacter and pattern recognitionDeep belief networkTime domain

Owner:BEIJING JIAOTONG UNIV

A fixed installation device for township river water treatment equipment

ActiveCN109000094BNo skewingEasy to useMachine framesWater processingScrew thread

Owner:绍兴嘉越纺织机械有限公司

Benzimidazole tetraphenyl dihydro anthracene compound and application thereof

ActiveCN102532031BHigh electron mobilityOrganic chemistrySolid-state devicesAnthraceneHydrogen

Owner:TSINGHUA UNIV +2

A method for cultivating artificial quartz crystal seed crystals with low corrosion tunnel density

ActiveCN112176408BGuaranteed effective lengthQuality improvementAfter-treatment apparatusPolycrystalline material growthPhysical chemistryCrystal growth

Owner:SINOMA SYNTHETIC CRYSTALS CO LTD +1

Layout design of a kind of fireproof material burning test laboratory

ActiveCN104569284BReasonable logisticsImprove securityChemical analysis using combustionLogistics managementTest room

Owner:ZHONGCHUAN NO 9 DESIGN & RES INST

Diesel oil quality improver for national III diesel oil

ActiveCN104004555BImprove anti-corrosion performanceImprove ignition performanceLiquid carbonaceous fuelsPolyethylene vinyl acetateGlycerol trinitrate

Owner:SHANDONG JILIDA ENERGY SCI & TECH CO LTD

A Gravity Self-Balanced Emergency Quick Self-Establishing Bridge

ActiveCN104499417BReduced counterweight requirementsEasy to installPortable bridgeGravitationEmergency situations

Owner:中山市公路钢结构制造有限公司

Method for preparing 1,3-methyl glycol by catalytic hydrogenation of 3-hydroxy propionic ester

ActiveCN101177380BHigh yieldOrganic compound preparationHydroxy compound preparation3-Hydroxypropionic acidFixed bed

Owner:SHANGHAI HUAYI ENERGY CHEM

Calculation Method of Trajectory Likelihood Probability of Recurrent Neural Network Based on Output State Restriction

ActiveCN107480786BLikelihood probability of exact trajectoryExact likelihoodNeural learning methodsTraining phaseAlgorithm

Owner:FUDAN UNIV

High-isolation voltage-resisting bidirectional signal sensor

ActiveCN102998502BReliable deliveryReliable transformationCurrent/voltage measurementVoltage/current isolationPower flowControl system

Owner:陈实

A method for extremely fast nucleic acid amplification and its equipment and application

ActiveCN110114475BQuick checkIncrease usageBioreactor/fermenter combinationsBiological substance pretreatmentsIt equipmentSoftware system

Owner:GUANGZHOU ANGEL BIOSAFETY TECH CO LTD

A high-strength high-low temperature impact toughness alloy and its preparation and heat treatment process

ActiveCN109266975BStrong low temperature impact toughnessImprove low temperature impact toughnessAlloyArgon gas

Owner:QINGDAO TIANYING IND

A transmission method, device and user terminal of uplink control information

ActiveCN107801246BSave transmission resourcesAvoid the problem of increased complexity of blind detectionTransmission path multiple useWireless communicationComputer terminal

Owner:BAICELLS TECH CO LTD

A temperature-stabilized and pressure-stabilized low-temperature cold air generating device and control method

ActiveCN112129136BRegulating pressureAdjustable temperatureDomestic cooling apparatusStationary tubular conduit assembliesCold airTemperature control

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Aluminum alloy high and low temperature stress relief aging method

ActiveCN102676959BHigh precisionDimensionally stableAfter treatmentAge method

Owner:苏州市新鸿基精密部品有限公司

Video signal processing circuit, imaging device and video signal processing method

InactiveCN101931754BReduce power consumptionTelevision system detailsColor television detailsTiming generatorSignal processing circuits

Owner:CASIO COMPUTER CO LTD

A preparation method of high-performance wc-co cemented carbide with plate-like crystal structure

ActiveCN106350721BImprove performanceIncreased anisotropyCompression moldingCrystal structure

Owner:CENT SOUTH UNIV

A metal heat dissipation module and its preparation method

ActiveCN107877108BSemi-etched flatUltra-thin structureSand blastingCopper

Owner:扬州华盟电子有限公司

Negative pressure wound treating system capable of detecting transparency of wound percolate

ActiveCN101940805BEasy to manageConvenient researchAnalysing fluids using sonic/ultrasonic/infrasonic wavesWound drainsWound.exudateAcoustic wave

Owner:4L HEALTH CO LTD

A smelting method for a large-scale bellless blast furnace using a high proportion of medium lump coke

ActiveCN112609029BFacilitate chemical reactionsImprove breathabilityBlast furnace detailsThermodynamicsCoke

Owner:ANGANG STEEL CO LTD

Method for Recovering Rare Earth from NdFeB Scrap by High Temperature and High Pressure Leaching

ActiveCN109554549BHigh recycling valueAchieve recyclingProcess efficiency improvementCarbonateWaste material

Owner:INNER MONGOLIA UNIV OF SCI & TECH

Guidance method for condition-based maintenance of substation equipment based on triz

ActiveCN104573931BAccurate impact assessmentImprove the accuracy of periodic evaluation resultsResourcesSpecial data processing applicationsControl engineeringPower grid

Owner:PANZHIHUA POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER +1

Method and system for processing image of diseased fish body

ActiveCN102110294BSimple and fast operationAdaptableImage analysisClimate change adaptationDiseaseAnimal science

Owner:CHINA AGRI UNIV

a scheduling method

ActiveCN105992381BAvoid problems that degrade the experienceReduce the probability of being scheduledWireless communicationTime rangeDistributed computing

Owner:TD TECH COMM TECH LTD

Deep impurity removal technology for coarse gold powder

ActiveCN102021340BDeep Cleanup ImprovementsLow elemental contentProcess efficiency improvementHydrolysisImpurity

Owner:JINCHUAN GROUP LIMITED

Orthogonal frequency division multiplex (OFDM) data packet detecting unit and method of detecting an OFDM data packet

InactiveCN1961512AMultiplex with angle-modulated carrierFrequency-modulated carrier systemsDiscriminatorMultiplexing

Owner:TEXAS INSTR INC

Current phase switcher for super conduction engine

InactiveCN101420096BEffective commutation modeLow costRotary current collectorMagnetic polesSuperconducting Coils

Owner:高久恒

Leave-in hair styling product with particles for improving hair volume

InactiveCN101795661ACosmetic preparationsHair cosmeticsMedicineAdditive ingredient

Owner:PROCTER & GAMBLE CO

Malware detection

PendingCN112041815AComputer security arrangementsMachine learningOverlayEngineering

Owner:INT BUSINESS MASCH CORP

A kind of non-sulfide state catalyst and its preparation method and application

ActiveCN103301872BGood choiceEfficient conversionMolecular sieve catalystsHydrocarbon oil crackingMolecular sievePtru catalyst

Owner:SYNFUELS CHINA INNER MONGOLIA CO LTD

A device for cleaning floating garbage on water surface

ActiveCN109208562BEasy to compressEasy to handleWater cleaningSolid waste disposalRefuse collectionRefuse Disposals

Owner:徐州宇之阳市场营销策划有限公司

A repair method of carbon composite vanadium phosphate

ActiveCN112694076BHigh crystal phase purityLow soluble high valence vanadium contentCell electrodesSecondary cellsCarbon compositesPhosphoric acid

Owner:DALIAN RONGKE ENERGY STORAGE GRP CO LTD

A kind of led lamp

ActiveCN105578641BEliminate flickeringStable output voltageElectrical apparatusElectroluminescent light sourcesDriver circuitFeedback circuits

Owner:JIANGSU YEDI AUTOMOTIVE LIGHTING SYST

Preparation method of hydrotreatment catalyst

ActiveCN102463151BEasy to useEfficient removalCatalyst activation/preparationMetal/metal-oxides/metal-hydroxide catalystsPorous catalystOrganic matter

Owner:CHINA PETROLEUM & CHEM CORP +1

Finite element model correction method based on uniform temperature response monitoring value of long-span steel bridge

ActiveCN105956216BAvoid errorsInput and output are clearGeometric CADDesign optimisation/simulationTemperature responseElement model

Owner:SOUTHEAST UNIV

Quadrature voltage controlled oscillator

ActiveCN106374837AOscillations generatorsVoltage controlQuadrature voltage controlled oscillator

Owner:CITY UNIVERSITY OF HONG KONG

Large fold-to-span ratio solar wing

ActiveCN111977030BLess componentsSimple structureCosmonautic power supply systemsArtificial satellitesEngineeringSolar battery

Owner:HARBIN INST OF TECH

Special clamping seat structure for square tongue

ActiveCN104191266BClamp firmlyCompact structureWork clamping meansPositioning apparatusEngineeringChassis

Owner:GUANGXI SHENGLONG METALLURGICAL CO LTD

Capacitance short-circuit spark energy releaser

InactiveCN100358208CReduce short-circuit spark fault energyIncrease output powerEmergency protective arrangements for limiting excess voltage/currentIntrinsic safetyCapacitance

Owner:SHENZHEN GOLDEN HIGHWAY TECH CO LTD

A two-channel ultrasonic flowmeter flow output circuit

ActiveCN107290013BHigh precisionVolume/mass flow measurementHemt circuitsControl theory

Owner:潍坊奥博仪表科技发展有限公司

A method and system for detecting human iris in pictures

ActiveCN105389574BEliminate disturbing effectsDetection speedAcquiring/recognising eyesEyelashComputer science

Owner:CHENDU PINGUO TECH CO LTD

Industrial computer system and assembly method thereof

ActiveCN104777767BHighly integratedHigh degree of automationProgramme control in sequence/logic controllersMiniaturizationPersonal computer

Owner:CHERY AUTOMOBILE CO LTD

Efficient gas conveying structure and corresponding micro gas pump

ActiveCN113685334AEfficient outputGood reverse sealing effectInternal combustion piston enginesPositive displacement pump componentsAir pumpInlet valve

Owner:深圳市桑泰达科技有限公司

Inflatable damper

ActiveCN109404035BReduce weightEasy to installMining devicesTunnel/mines ventillationClassical mechanicsDamper

Owner:CHINA SHENHUA ENERGY CO LTD +1

A method of operating one of the end nodes, an end node, a method of operating a central node, and the central node

ActiveCN107113021BError preventionPilot signal allocationWirelessBeacon

Owner:LINK LABS

Electric vehicle battery thermal management and air conditioning heat pump combined system and control method

ActiveCN110006188BImprove battery lifeEasy to useAir-treating devicesMechanical apparatusFour-way valveElectrical battery

Owner:ANYANG INST OF TECH

A method and device for obtaining the total duration of media files

ActiveCN103745737BThe total duration is determinedCarrier indexing/addressing/timing/synchronisingBit rateElectronics

Owner:LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD

A Calculation Method of Automobile Clutch Pedal Force Characteristics

ActiveCN108573074BWide applicabilityEffective guidanceGeometric CADDesign optimisation/simulationEngineeringControl theory

Owner:NINGBO HONGXIE CLUTCH

Valve seat for gaseous fuel injector

InactiveCN102140985AInternal combustion piston enginesFuel supply apparatusEngineeringValve seat

Owner:DELPHI TECH INC

Method, system and device for expanding the number of virtual routers based on VRRP protocol

ActiveCN103139067BIncrease the number ofEasy to deployData switching networksVirtual Router Redundancy ProtocolVirtual device

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of CNC finishing method and its tooling fixture

ActiveCN114227143BTime-consuming and laborious to solveAffect the snapping processPositioning apparatusMetal-working holdersRotational freedomEngineering

Owner:浙江博秦精密工业有限公司

Belt moving mechanism with rigidity improvement

ActiveCN112441405AGood precisionImprove rigidityDriving beltsFeeding apparatusDrive wheelTransmission belt

Owner:CHEN SOUND IND CO LTD

Lap welding joint, fuel injection valve and laser welding method

ActiveCN104107980BFuel injection apparatusMachines/enginesEvaporationBorder line

Owner:HITACHI ASTEMO LTD

Multi-target Tracking Method and Tracking System Based on Sequential Bayesian Filter

InactiveCN105719312BGuaranteed real-timeSolving the Tracking Problem of Multiple Maneuvering TargetsImage analysisMulti target trackingComputer science

Owner:SHENZHEN UNIV

Preparation of a cerium oxide modified red mud catalyst and its application in water treatment technology

ActiveCN103570120BGood removal effectAchieve enhanced removalWater contaminantsMetal/metal-oxides/metal-hydroxide catalystsAluminium industryPtru catalyst

Owner:BEIJING FORESTRY UNIVERSITY

A smart rice bucket

InactiveCN103445691BImprove experienceKitchen equipmentEngineering

Owner:CHONGQING JINXIN ZHIHUI SCI & TECH

Method, device and terminal for controlling terminal

InactiveCN102662474BImprove intelligenceIncrease the level of automationInput/output for user-computer interactionDigital data processing detailsComputer moduleComputer terminal

Owner:HUAWEI DEVICE CO LTD

Support clip for high current switch flipping

ActiveCN103296625BEliminate allergiesBeautifully furnishedOpen bus-bar installationsLow voltageEngineering

Owner:YANGZHOU SENYUAN ELECTRIC

Short-term reliability assessment method for wind power grid-connected system nodes considering demand response

ActiveCN108416529BReduce load blackout accidentsRaise the level of reliabilityResourcesElectric power systemSimulation

Owner:TAIYUAN UNIV OF TECH

A three-dimensional electrochemical reactor in situ generation of singlet oxygen for urine inactivation and simultaneous removal of ppcps

ActiveCN113003668BImprove conductivityFully inactivatedWater contaminantsWater/sewage treatmentElectrochemical responseSinglet oxygen

Owner:TONGJI UNIV