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.

Bidirectional security audit method and device in distributed system

ActiveCN102571873BUser identity/authority verificationClient-sideApplication software
Owner:ASAT CHINA TECH +1

Liquid crystal display panel and mfg. method thereof

ActiveCN100367098CExtended service lifeAvoid deformationNon-linear opticsEngineeringUltimate tensile strength
Owner:AU OPTRONICS CORP

A kind of high-performance asphalt pavement rejuvenating agent and preparation method thereof

ActiveCN111410848BPromote softeningGood miscibilityBuilding insulationsActive agentProcess engineering
Owner:山西省高速公路集团有限责任公司

Inter-wave Interference Elimination Method for Downloading in High-speed Mobile Environment Based on Geographical Location Information

InactiveCN105007244BImprove real-time performanceImprove performanceTransmitter/receiver shaping networksGeographic siteSpectral efficiency
Owner:SHANGHAI JIAOTONG UNIV

Multistage Stirling refrigerating machine

ActiveCN103307799BIncrease the number of levelsIncrease powerCompression machinesRational useReliable transmission
Owner:山西三晋之窗商务服务有限公司

Image processing, projection method, device and imaging system

InactiveCN106331675BStrong sense of realityStrong sense of immersionInput/output for user-computer interactionGraph readingImaging processingObservation point
Owner:王庆丰

Communication mode switching method and device

ActiveCN104469683BReduce riskReduce the probability of dangerSubstation equipmentLocation information based serviceThunderstormTerminal equipment
Owner:XIAOMI INC

Method for measuring flexible netty surface shape by shooting

InactiveCN102155937BReduced measurement conditionsAchieve efficiencyPicture interpretationComputer scienceFace shape
Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

Anode active material, anode comprising same, and lithium secondary battery

PendingCN113646926AImprove conductivityImprove life characteristicsNegative electrodesLi-accumulatorsPhysical chemistryElectrical polarity
Owner:LG ENERGY SOLUTION LTD

A business information upload method, device, electronic equipment and storage medium

ActiveCN109271850BSolve the problem of low efficiency when uploadingImprove efficiencyCharacter and pattern recognitionTransmissionEngineeringComputers technology
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

A Steam Volume Control Method for Thermal Power Boilers Based on Error Estimation and Steam Load Prediction

InactiveCN104819449BReduce operating costsImprove securityFluidized bed combustionBoiler controlCombustionFluidized bed
Owner:UNIV OF JINAN

Catalyst for making liquid hydrocarbon from synthesized gas and method

InactiveCN1189241CGuaranteed repeatabilityHydrocarbon from carbon oxidesMetal/metal-oxides/metal-hydroxide catalystsEngineering principlesAdhesive
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Intelligent controllable lighting networks and schemata therefore

InactiveCN102273323BElectrical apparatusElectric light circuit arrangementComputer networkData memory
Owner:SIGNIFY HLDG BV

Currency clip system based on machine vision

ActiveCN100568300CRealize automatic card handleImprove efficiencyCounting objects on conveyorsCharacter and pattern recognitionImaging processingDisplay device
Owner:北京科创融鑫科技股份有限公司

A gas meter movement

ActiveCN105973330BPrevent popupSo as not to damageInternal combustion piston enginesVolume meteringPolyoxymethyleneFiber
Owner:四川鹏翔电子科技有限责任公司

A method to obtain point cloud road height in unity

ActiveCN110163880BClearly describeFull descriptionImage analysisComputational sciencePoint cloud
Owner:AUTOCORE INTELLIGENT TECH NANJING CO LTD

Copper Foil Composite

ActiveCN102481759BMagnetic/electric field screeningPrinted circuit aspectsCopper foilComposite material
Owner:JX NIPPON MINING & METALS CORP

A Waveform Design Method for Extended Ranging Range of High Repetition Frequency Pulse Radar

ActiveCN107144834BSolve the distance blur problemNo fuzzy speed measurement capabilityRadio wave reradiation/reflectionAmbiguityPulse period
Owner:HARBIN INST OF TECH

Windshield device for cooling tower of thermal power plant

InactiveCN103292613BGuaranteed normal slidingReduce distortionTrickle coolersAnti freezingCooling tower
Owner:HARBIN INST OF TECH

A method for preparing single crystal silicon nanostructure

ActiveCN103035477BSimple processIncreased processing flexibilitySemiconductor/solid-state device manufacturingNanotechnologyMicro nanoEtching
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A Robust Feature Deep Learning Method Based on Adversarial Space Transformation Network

ActiveCN111353548BImprove generalization abilityImprove adaptabilityCharacter and pattern recognitionNeural architecturesImage pairImaging data
Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

A kind of vehicle diesel engine flywheel spreader

InactiveCN105600673BQuick liftQuick installationLoad-engaging elementsFlywheelDiesel engine
Owner:JIANGSU UNIV OF SCI & TECH

Multichip packaging structure and its production method

ActiveCN100550373CShort transmission pathImprove electrical performanceSemiconductor/solid-state device detailsSolid-state devicesElectrical and Electronics engineering
Owner:VIA TECH INC

System for adapting the resonant operation of a personal care appliance during the lifetime thereof

ActiveCN101528154BImage enhancementAC motor controlMoving averagePersonal care
Owner:KONINK PHILIPS ELECTRONICS NV

A kind of polyimide precursor composition, its preparation method and its manufacture polyimide substrate

ActiveCN110753715BHigh solid contentLow viscosityPolyimide substrateImide
Owner:SKCKOLON

Whitening Moisturizing Cream

ActiveCN108309874BLong-lasting moisturizing effectSustained moisturizing effectCosmetic preparationsToilet preparationsBiotechnologyPhosphoric Acid Esters
Owner:广州丽彦妆生物科技有限公司

Automatic walking equipment and control method thereof

ActiveCN102789232BReduce duplicationLow job repeatabilityPosition/course control in two dimensionsEngineeringRepeatability
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

A vehicle tracking method and device based on the analysis of the cross-regulation index of the overtaking control station

ActiveCN111626277BImprove robustnessCharacter and pattern recognitionNeural architecturesImage retrievalControl theory
Owner:HANGZHOU ZCITS TECH

Air-conditioning equipment control method, device and air-conditioning equipment

ActiveCN109028470BAdjust swing speedUniform temperatureMechanical apparatusLighting and heating apparatusProcess engineeringEnvironmental engineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Premixing burner and method for operating a premixing burner

InactiveCN101765742AAvoid formingBurnersContinuous combustion chamberProcess engineeringFuel gas
Owner:SIEMENS AG

Touch screen for narrow-bezel electronic equipment and electronic equipment

ActiveCN112684939ADigital data processing detailsTelephone set constructionsMechanical engineeringIntegrated circuit
Owner:HUAWEI TECH CO LTD

A Hypergraph Optimization Method for Salient Object Detection Based on Foreground and Background Seeds

ActiveCN108022244BImproving the performance of salient object detectionImage enhancementImage analysisPattern recognitionSalient objects
Owner:SOUTHEAST UNIV

Method, device and equipment for detecting DC voltage of cascaded h-bridge power module

ActiveCN113937986BWide applicabilityCurrent/voltage measurementAc-dc conversionDc currentControl engineering
Owner:NANCHANG INST OF TECH

a medical scalpel

ActiveCN111728673BReduce storageImprove tidinessIncision instrumentsMachines using electric/magnetic effectsHuman bodyEngineering
Owner:洛阳嘉泽医疗科技有限公司

Alloying method for in-situ autogenous strengthening of cast aluminum-lithium alloys induced by icosahedral quasicrystal phase

ActiveCN113249601BDoes not significantly increase production costsParacrystallineAlloy
Owner:HARBIN INST OF TECH

Throttle body fastening structure

ActiveCN100387815CWon't fall offImprove workabilityFlanged jointsEngine controllersBody jointsEngineering
Owner:HONDA MOTOR CO LTD

Two-stroke internal combustion engine with scr reactor downstream of exhaust receiver

ActiveCN107035518BRelieve pressureReduce the temperatureElectrical controlInternal combustion piston enginesPtru catalystInternal combustion engine
Owner:MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND

Urea-formaldehyde foam plant cultivation substrate and method for preparing the same

ActiveCN101134803BLess varietyMeet the needs of normal growth and developmentAgriculture gas emission reductionCultivating equipmentsSODIUM NAPHTHALENESULFONATEUrea formaldehyde foam
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

A Welding Process for Suppressing Discharge at the Tip of Solder Joints

InactiveCN104722873BImprove roundnessGuaranteed roundnessPrinted circuit assemblingSoldering apparatusFurnace temperatureEngineering
Owner:HUAIAN COLLEGE OF INFORMATION TECH

A kind of multifunctional fluorescent carbon quantum dot and its preparation method and application

ActiveCN108410457BEasy to prepareShort reaction timeMeasurement devicesLuminescent compositionsO-Phosphoric AcidFreeze-drying
Owner:SHANXI UNIV

A kind of hierarchical structure lithium battery cathode composite material and its preparation method and lithium battery

ActiveCN105826532BImprove electrochemical performanceIncrease loopCell electrodesSecondary cellsPolystyrene spheresLithium-ion battery
Owner:河北伟斯特汽配科技有限公司

Steam-injection-type solar and thermal power station complementary generating system

InactiveCN102454563BIncrease workIncrease power generationSteam generation heating methodsFrom solar energySuperheaterEngineering
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

Device for forming vector light beam by linearly-polarized light synthesized by circularly polarized light

InactiveCN100561293CSimple structureEasy to makeOptical elementsEllipseLight beam
Owner:刘耕远 +1

Method for Determining the Functional Safety of Low-Voltage Batteries

ActiveCN109661586BElectric devicesElectrical testingElectrical batteryLow voltage
Owner:VOLKSWAGEN AG

A composite material sandwich structure and its preparation method and application

ActiveCN105563971BReduce weightHigh strengthSynthetic resin layered productsLaminationEpoxyResin matrix
Owner:GUANGZHOU KINGFA CARBON FIBER NEW MATERIALS DEV

A heating tube temperature monitoring device and method

ActiveCN112596558BMonitor Aging IssuesSimple structureTemperatue controlThermodynamicsTemperature monitoring
Owner:AVICHE SHANDONG MEDICAL TECH

A method for preparing high thermal conductivity aluminum nitride ceramics by using self-propagating powder

ActiveCN104725050BImprove performanceReduce performanceSlurryCeramic substrate
Owner:FUJIAN HUAQING ELECTRONICS MATERIAL TECH

Piston rings including wear indicators

ActiveCN105051429BPiston ringsPiston ringEngineering
Owner:FEDERAL MOGUL BURSCHEID

A method and device for sending and receiving a physical uplink control channel

ActiveCN109474402BImprove channel estimation performanceFlexible time domain locationTransmission path divisionSignal allocationTime domainTerminal equipment
Owner:HUAWEI TECH CO LTD

A refrigeration control system, method and device for a machine room

ActiveCN105444446BEfficient coolingReduce cooling energy consumptionMechanical apparatusCompression machines with non-reversible cycleClosed loopEngineering
Owner:EMERSON NETWORK POWER CO LTD

A test method for cavitation reservoir improvement test

ActiveCN113236241BReveal working mechanismAvoid collisionBorehole/well accessoriesShock waveCavitation
Owner:SOUTHWEST PETROLEUM UNIV

Method for refining grains of heavy forging steel of nuclear reactor evaporator

ActiveCN102234706BImprove mechanical propertiesImprove toughnessProcess efficiency improvementElectric furnaceMaterials scienceHeat treated
Owner:CENT IRON & STEEL RES INST

Breather and fuel tank

ActiveCN104314888BAvoid enteringAvoid dischargePump assembliesFluid-pressure actuator componentsBreatherRespirator
Owner:CHNA ENERGY INVESTMENT CORP LTD +2

Medicament composition for preventing or/and treating decayed tooth and preparation method thereof

InactiveCN101502647BReduce dosageSmall toxicityPeptide/protein ingredientsDigestive systemSide effectDecayed teeth
Owner:SICHUAN UNIV

The sealing device and operation method for the hole of the formwork through the wall and the pull screw

ActiveCN108643601BEasy to processLow costBuilding repairsAuxillary members of forms/shuttering/falseworksClassical mechanicsStructural engineering
Owner:WUHAN YIYE CONSTR ENG

Device for solving valve faults in space division system and operation method

ActiveCN102635723BNormal actionEliminate the effects of downtimeOperating means/releasing devices for valvesEngineeringOxygen
Owner:MAGANG (GROUP) HOLDING CO LTD +1

Method and device for providing information, method and device for providing search results

ActiveCN103942326BMeet needsIncrease conversion rateWeb data indexingSpecial data processing applicationsInformation provisionInformation retrieval
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Nondestructive detecting and screening method based on near-infrared for crop single-grain components

ActiveCN102179375BFast analysisNo pollutionColor/spectral properties measurementsSortingInfraredChemical composition
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Sliding bearing and its manufacturing method

ActiveCN104033495BHigh bonding strengthReduce the chance of open weldingSoldering apparatusBearing componentsPlain bearingMaterials science
Owner:DALIAN SANHUAN COMPOSITE MATERIAL TECH DEV

A kind of die-casting processing technology and die-casting part

InactiveCN105039879BImprove pressure resistanceSurface layerDie casting
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for configuring E-DCH channel, channel configuration module and user device

InactiveCN100584094CConfiguration successfulPower managementRadio/inductive link selection arrangementsChannel powerComputer science
Owner:HUAWEI TECH CO LTD

Crystal syrup cooling tank

ActiveCN102671416BHigh yieldImprove stabilitySolution crystallizationEngineeringCrystallization
Owner:SUZHOU JINXIANG TITANIUM EQUIP

Method for recovery of gold, silver and iron from gold smelting waste residue

ActiveCN103695646BReduce wasteReduce stackingProcess efficiency improvementChemical industryCyanide
Owner:LINGBAO CITY JINYUAN MINING

Estimation apparatus and method for optimum dispersion compensation of long-distance WDM system

InactiveCN101132239BImprove technical levelWavelength-division multiplex systemsDistortion/dispersion eliminationUltrasound attenuationOptical power
Owner:ZTE CORP

Aluminum roller milling oil refining device

InactiveCN100558860CGuaranteed qualityShorten the lengthHydrocarbon distillationSolenoid valveDistillation
Owner:CHINA NON-FERROUS METALS PROCESSING TECH CO LTD +1

System and method for producing calcium carbide

ActiveCN105668568BReduce energy consumptionChemical industryCalcium carbideElectric arc furnaceMaterials science
Owner:SHENWU ENVIRONMENTAL TECH CO LTD

Floating type dynamic self-balancing liquid sloshing resisting device of liquid storage tank

InactiveCN102514856BStrength limitNot limited by tank volumeLarge containersLiquid storage tankEngineering
Owner:DALIAN MARITIME UNIVERSITY

An unlocking control method and terminal device

ActiveCN106066685BReduce power consumptionCharacter and pattern recognitionPower supply for data processingComputer hardwareTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of p-o doped fe-n-c nanosheet and preparation method thereof

ActiveCN110635140BIncrease loadIncrease catalytically active sitesMaterial nanotechnologyCell electrodesPtru catalystCompound structure
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Data Fusion Method of Embedded Air Data System and Inertial Navigation System

ActiveCN105066994BPrevent problems that significantly reduce measurement accuracyThe principle is simpleAerodynamic testingNavigation by speed/acceleration measurementsAtmospheric temperatureAtmospheric models
Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

Fabrication method of semiconductor structure

ActiveCN107275213BQuality impactHigh Width UniformitySemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structureDevice material
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Function of Trichosanthiol in Decreasing the Expression Level of DNA Methyltransferase

ActiveCN105596352BOrganic active ingredientsNervous disorderDNMT1 GeneNervous system
Owner:浙江高美生物科技有限公司

Device and method for photochemical treatment of wastewater containing cr(vi)

ActiveCN113072128BFully acceptEvenly acceptedWater/sewage treatment by irradiationWater contaminantsChemical treatmentLight sensing
Owner:NANHUA UNIV

A Self-screening Thrombectomy Stent with Strong Capturing Power

ActiveCN111803179BImprove gripInhibit sheddingSurgeryThrombusEngineering
Owner:SHANGHAI HEARTCARE MEDICAL TECH CORP LTD

Mobile power station and its control method and control system

ActiveCN108092350BRealize grid-connected dischargeBatteries circuit arrangementsSingle network parallel feeding arrangementsPower batteryPower station
Owner:BYD CO LTD

Degradation method of oily soil based on the combination of Pseudomonas, Bacillus and electric field

InactiveCN104941992BOptimizationSimple structureContaminated soil reclamationSoil remediationBiology
Owner:XI'AN POLYTECHNIC UNIVERSITY

A kind of electrothermochromic fiber, its preparation method and application

ActiveCN110205688BWide range of choicesPerfect structural designFilament/thread formingWoven fabricsFiberPolymer science
Owner:武汉新润兴材料科技有限公司

Plant stubble treatment equipment

ActiveCN107896523BEasy to handleLess prone to the problem of entanglement with the stubble planerCuttersGatherer machinesPlant rootsAgricultural engineering
Owner:绍兴凯达纺织装饰品有限公司

Optical member and producing method of optical member

InactiveCN111221057AStrong resistance to salt waterVacuum evaporation coatingSputtering coatingPhysical chemistrySalt water
Owner:KONICA MINOLTA INC

Dry flue gas desulphurization method using steel slag or blast furnace slag as absorbing agent

InactiveCN101797467BImprove desulfurization efficiencySmall footprintDispersed particle separationSlagFlue gas
Owner:周建安

A hot-dip galvanizing process for high-strength fasteners

ActiveCN107245684BImprove uniformityGood adhesionHot-dipping/immersion processesElectrolysisHigh intensity
Owner:海盐海马五金有限公司

Extracting agent for extracting germanium and gallium and extraction method using same

ActiveCN102433435BEasy extractionPhase separation effect is goodProcess efficiency improvementHydroxamic acidManganese
Owner:BEIJING GENERAL RES INST OF MINING & METALLURGY

Method and device for realizing extraction of star target under high dynamic condition

ActiveCN101852616BEfficient extractionHigh positioning accuracyInstruments for comonautical navigationMoonlightSelf adaptive
Owner:BEIHANG UNIV

Cold air duct in the communication equipment cabinet for easy collection of condensed water

ActiveCN103957685BAvoid problemsCooling/ventilation/heating modificationsCold airInlet channel
Owner:赵威

A tms intelligent logistics time management method and device

ActiveCN113505934BImprove time management intelligenceForecastingResourcesLogistics managementDecision management
Owner:浙江工企信息技术股份有限公司

Underwater full-angle turbidity measurement equipment and measurement method

ActiveCN104568845BRealize in-situ measurementAccurate measurementScattering properties measurementsUltrasonic sensorLight scattering
Owner:ZHEJIANG UNIV

Hydrostatic Bearing Oil Film Thickness Control System

InactiveCN103341781BImprove thickness signal qualityFast response regulationPump controlLarge fixed membersControl signalControl system
Owner:HARBIN UNIV OF SCI & TECH

Structural Propagation Restoration of Spectral CT

ActiveCN105025794BImage enhancementReconstruction from projectionRadiologyComputer vision
Owner:KONINKLJIJKE PHILIPS NV

System and method for magnetic resonance fingerprinting using a plurality of pulse sequence types

PendingCN110346741AImage enhancementImage analysisData setPulse sequence
Owner:CASE WESTERN RESERVE UNIV +1

Method for separating 2-alkylanthracene from products containing alkylanthracene and preparing 2-alkylanthraquinone by catalytic oxidation process

ActiveCN111825545BHigh purityHigh yieldQuinone preparation by oxidationDistillation purification/separationAnthraquinonesPtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

Optimization method and system for unmanned aerial vehicle hybrid power energy management

ActiveCN109710989BReduce consumptionCanon configurationDesign optimisation/simulationPower plant typeUncrewed vehicleUser interface
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method used for catalytic degradation of arylamine waste water using photocatalysis material

ActiveCN109179559AEasy to prepareRealize industrializationWater/sewage treatment by irradiationWater treatment compoundsWater useNickel salt
Owner:赵兴海

Lithographic projection apparatus

InactiveCN101382738AMiniaturizationPhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistLight beam
Owner:ASML NETHERLANDS BV

A quantum key distribution system and method

ActiveCN105162584BRealize transmissionSpeed up distributionKey distribution for secure communicationCommunications systemCommunication device
Owner:UNIV OF SCI & TECH OF CHINA

A flexible composite electrode, its preparation method and application

ActiveCN108075041BWell mixedAchieve preparationSolid-state devicesSemiconductor/solid-state device manufacturingPtru catalystGraphene flake
Owner:KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1

Release agent composition for polyurethane foam molding

InactiveCN101664976BAvoid pollutionImprove surface propertiesEmulsionOligomer
Owner:SACCORD

Transmission with band clutch

InactiveCN103821839BToothed gearingsFriction clutchesTransmission beltSprocket
Owner:GM GLOBAL TECH OPERATIONS LLC

Method for preparing manganese dioxide from titanium dioxide waste acid

ActiveCN103395843BReduce consumptionWill not polluteManganese oxides/hydroxidesSulfidationProcess engineering
Owner:PANZHIHUA LIYU MINING

wetland soil sampler

ActiveCN102749220BPrevent slippageSimple structureWithdrawing sample devicesEngineeringWetland
Owner:SUZHOU APP SCI ACAD CO LTD

Method and device for extracting straw fibre

ActiveCN101100817BImprove efficiencyPromote environmental protectionRaw material pretreatmentFiberPulp and paper industry
Owner:徐丕义

Optimal calculation method for post-weld heat treatment heating rate of 9% cr heat-strength steel pipeline

ActiveCN110846490BMeet post-weld heat treatment requirementsShorten heat treatment timeFurnace typesDesign optimisation/simulationThermodynamicsProcess engineering
Owner:JIANGSU FRONTIER ELECTRIC TECH +1

Method, system and storage medium for point cloud collection in multi-site tanks without markers

ActiveCN110186389BLow costImprove efficiencyUsing optical meansComputational sciencePoint cloud
Owner:广东省计量科学研究院(华南国家计量测试中心)

Structure for continuous transformation of existing simply supported hollow slab girder bridge and construction method of structure

ActiveCN103205930BAvoid cumbersome constructionAvoid crackingBridge structural detailsBridge erection/assemblyPre stressBridge deck
Owner:FUZHOU UNIV

In-situ Layered Acoustic Measurement Sampler Detection System

InactiveCN105910598BDetecting Acoustic PropertiesAchieve geoacoustic structural propertiesAnalysing fluids using sonic/ultrasonic/infrasonic wavesSurface/boundary effectOcean bottomDemarcation point
Owner:GUANGDONG UNIV OF TECH

Information resource access method based on Web Service

ActiveCN102291460BResolve sharingEfficient and secure information resource access serviceTransmissionInformation processingAccess method
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2

A method for recovering magnesium oxalate when treating sewage containing benzene pollutants

InactiveCN103588328BEfficient degradationSimple methodWater contaminantsMultistage water/sewage treatmentSewageBrucite
Owner:NANJING UNIV

A salt-adding electrodialysis device

ActiveCN104815556BNo foulingReduce noiseDispersed particle separationElectrodialysisEngineeringFresh water
Owner:华电水务工程有限公司

A 460mpa grade bridge steel plate and its manufacturing method

ActiveCN114134408BHigh strengthImprove toughnessToughnessContinuous caster
Owner:JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD

Strong-generality comprehensive experiment table for testing dynamic and static properties of spindle system

InactiveCN102866006BRealize the experimentVerify service performanceMachine bearings testingBall bearingPiezoelectric actuators
Owner:XI AN JIAOTONG UNIV

A Bearing Powered Ultrasonic Hand Drill

ActiveCN108213508BEasy to installThe overall structure is simple and reliableMechanical vibrations separationPortable drilling machinesNeedle roller bearingTransformer
Owner:BEIHANG UNIV

Ampere type humidity sensing device

InactiveCN101059475BImprove interchangeabilityAdvantages of mass productionMaterial electrochemical variablesEngineeringAlternating current
Owner:SHANGHAI NORMAL UNIVERSITY

A method for assembling corresponding fixtures to assemble auto parts according to the size of the parts

ActiveCN111360704BMeet the requirements of automated productionImprove work efficiencyAbrasive machine appurtenancesMechanical engineeringIndustrial engineering
Owner:安徽中巨机电设备有限公司

Colored individual packages of disposable sanitary napkin

InactiveCN1271981CLayered productsSanitary towelsPolymer thin filmsHot melt
Owner:HAN JIN PRINTING & CHEM

Gas-liquid parallel lubricating method for common sliding guide rail

InactiveCN113146355AReduce wearExtended service lifeLarge fixed membersMaintainance and safety accessoriesEngineeringMachine tool
Owner:烟台市科达数控装备有限公司

A method and system for filling perception correction of large steel castings

ActiveCN111368416BImprove rationalityPromote engineering applicationDesign optimisation/simulationEngineeringAlloy
Owner:SANXIN HEAVY IND MACHINERY

Identification Method of Hemispherical Surface and Conical Surface Model Based on Discrete Stationary Wavelet Transform

ActiveCN107358655BPositioning results are objectiveThe positioning result is accurateComplex mathematical operations3D modellingPoint cloudAlgorithm
Owner:河北燕大燕软信息系统有限公司

A Quick Clamping Device for Large Diameter Ultra-thin Plate

ActiveCN104166210BEasy to operatePrecise positioningMountingsMechanical engineeringPositioning system
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Display apparatus and contents information displaying method

InactiveCN1949848ATelevision system detailsAnalogue secracy/subscription systemsImaging dataMultimedia
Owner:SAMSUNG ELECTRONICS CO LTD

Continuous Dyeing Apparatus for Cotton Fabrics Using Spray Wet Steaming with Reactive Dyes

ActiveCN109322090BApply evenlyAvoid problems such as swimmingTextile treatment machine arrangementsTextile treatment carriersPolymer scienceEngineering
Owner:SHANGHAI UNIV

X-ray fluorescence analyzer

PendingCN113950621AAccurate measurementImprove efficiencyMaterial analysis using wave/particle radiationFluorescenceParticle physics
Owner:ISP株式会社

A kind of external preparation for treating acne

ActiveCN104001038BNo lubricityNon-allergenicDermatological disorderMacromolecular non-active ingredientsTreatment acneBud
Owner:浙江龙鹰光电科技有限公司

Recombinant CREG protein and application thereof

ActiveCN101519663BPrevent proliferationPeptide/protein ingredientsFermentationRestenosisPercutaneous coronary intervention
Owner:GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY

Coiled tubing abrasive particle jet plugging removal device

ActiveCN109281628BStable, uniform and controllable injectionStable and even injectionBorehole/well accessoriesThermodynamicsCoiled tubing
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +1

A kind of touch panel and testing method thereof

ActiveCN107037928BWill not cause missed detectionGuaranteed accuracyInput/output processes for data processingControl signalSignal source
Owner:XIAMEN TIANMA MICRO ELECTRONICS

Plasma coupling structure microsphere for surface-enhanced Raman scattering (SERS) and manufacturing method thereof

InactiveCN102699321BOptimal Control StructureNovel processRaman scatteringMetal coatingChemical physics
Owner:EAST CHINA UNIV OF SCI & TECH

Drug for improving immunity and preparation method thereof

ActiveCN104338043BAchieve the purpose of the inventionUnknown materialsCapsule deliveryBiotechnologyCrataegus pinnatifida
Owner:贵州中医药大学

Motor thermal protection device and operation method thereof

PendingCN113949039ASo as not to damageParameter calibration/settingThermometers using mean/integrated valuesCapacitanceElectric machine
Owner:SCHNEIDER ELECTRIC IND SAS

Water-based wallpaper paint

InactiveCN104327736AGood water solubilityImprove surface strengthPolyester coatingsCellulosePolymer science
Owner:QINGDAO ZHIGU INNOVATION TECH

Drug-delivery endovascular stent

ActiveCN102283730BStentsSurgeryInsertion stentPercent Diameter Stenosis
Owner:BIOSENSORS INT GROUP

A Novel 3D Microwave Multichip Component Structure

ActiveCN105977235BSolve the difficulty of assemblySolve the sealing problemSemiconductor/solid-state device detailsSolid-state devicesMicrowaveEtching
Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP

Monitoring method of converter electrolytic capacitor

ActiveCN105891644BAccurately obtain performance changesLow costCapacitance measurementsEnvironmental/reliability testsCapacitanceElectrical resistance and conductance
Owner:CHONGQING UNIV

A fast optimization method for four-pulse intersection of perturbed orbits

ActiveCN111268176BCosmonautic vehiclesSpacecraft guiding apparatusDynamic modelsFast optimization
Owner:NAT UNIV OF DEFENSE TECH

Method and tool for mounting main pump inlet one-way valve seat

ActiveCN101858344BEasy to installSafe installationPositive displacement pump componentsLiquid fuel engine componentsJackscrewEngineering
Owner:云南淼蓝水务有限责任公司

An electronic cutting saw waste material conveying device for kitchen cabinet production

ActiveCN105236103BAvoid harmReduce labor intensityMechanical conveyorsEngineeringUltimate tensile strength
Owner:合肥志邦家居有限公司

Autonomous system-based edge marking (asem) for internet protocol (ip) traceback

InactiveCN101518017ATransmissionInternet protocol suiteBorder Gateway Protocol
Owner:NEW JERSEY INSTITUTE OF TECHNOLOGY

Pumping mechanical system and control method thereof

ActiveCN104827573BDischarging apparatusCement mixing apparatusAutomatic controlEngineering
Owner:河北雷萨重型工程机械有限责任公司

Optical approximate correction method and its photomask pattern

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