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.

Cu-containing molecular sieve adsorbent and preparation method thereof

ActiveCN104549139BGood regeneration performanceIncreased breakthrough adsorption capacityMolecular sieve catalystsOther chemical processesMolecular sieveSorbent
Owner:CHINA PETROLEUM & CHEM CORP +1

A Brillouin dynamic grating generating device and method

ActiveCN105305223BReduce the difficulty of operationStable jobLaser using scattering effectsNon-linear opticsGratingFiber amplifier
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method for producing tungsten-molybdenum product by processing tungsten-molybdenum symbiotic mixed ore

ActiveCN102296179BEliminate potential poisoning hazardsSolve the problem of foamingProcess efficiency improvementSlurryHigh pressure
Owner:HESHAN WODE TUNGSTEN & MOLYBDENUM

Dividing type agricultural material scattering device with high energy liquid detonation and scattering method

InactiveCN103111392BSimple operation techniqueImprove labor utilizationLiquid spraying apparatusLoad circuitVoltage generator
Owner:黄强 +1

Injection molding machine automatic plugging device

ActiveCN104526964BReduce preparation timeIncrease productivityInjection molding machineAutomation
Owner:HAITIAN PLASTICS MACHINERY GRP

Focus control device, endoscope device, and control method for focus control device

ActiveCN107005647BTelevision system detailsSurgeryMedicineEngineering
Owner:OLYMPUS CORP

A method, device, and computer-readable storage medium for recovering data from a solid-state hard drive

ActiveCN109521969BReduce read and write error ratesStable storageInput/output to record carriersSoftware engineeringStable storage
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Furniture board connector

InactiveCN102116340BAchieve connectionEasy to assembleBoltsScrewsEngineeringFastener
Owner:曹蕾

A Blind Detection Method for Heterogeneous Audio Splicing and Tampering Based on Silent Segments

InactiveCN106941008BAccurate audio signatureConfirm existenceSpeech analysisTime domainFrequency spectrum
Owner:SOUTH CHINA UNIV OF TECH

Preparation method of tissue engineering cornea

ActiveCN101757691BRetain structureRestore transparencyProsthesisIn vivoSomatic cell
Owner:SHAANXI RUISHENG BIOTECH

Bismuth-layer-structured red light emitting phosphor, preparation method thereof, and application thereof

InactiveCN102424751BProcess safetySimple processGas discharge lamp usageLuminescent compositionsLuminous intensityChemical stability
Owner:UNIV OF JINAN

Circuit board fixing device

InactiveCN103841786ASave installation spaceEasy to operateMounting boards securingResilient/clamping meansNeck partsEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A modified polymer microsphere, preparation method and application thereof in the field of immobilized enzymes

ActiveCN113943388BLow purity requirementWide varietyImmobilised enzymesBiofuelsMicrosphereEnzyme binding
Owner:JIANGNAN UNIV

Melt index detection fault diagnosis system and method for industrial polypropylene production

InactiveCN100461043CSolving nonlinear classification problemsGuide production wellComputer controlSimulator controlSupport vector machine classifierData interface
Owner:ZHEJIANG UNIV

Degradable pH-sensitive hydrogel copolymer, method for preparing same and use

InactiveCN101311197BSurgeryPharmaceutical non-active ingredientsPolymer scienceBiodegradable copolymers
Owner:SICHUAN UNIV

Abrasive compositions and methods for making same

InactiveCN1242735CReduced stabilityRheological stabilityCosmetic preparationsBiocideLiquid mediumWater insoluble
Owner:EVONIK DEGUSSA GMBH

A method for surface hydrolysis of polyacrylonitrile ultrafiltration membrane

InactiveCN101507903BImprove pollutionGood biocompatibilitySemi-permeable membranesSolventHydrolysis
Owner:BEIJING UNIV OF TECH

Method and device for browsing web page offline

ActiveCN103488636ARealize offline browsingAvoid incomplete loading problemsWebsite content managementSpecial data processing applicationsUser inputDocument preparation
Owner:TENCENT TECH (SHENZHEN) CO LTD

A caller display method and device, and mobile terminal

ActiveCN105872179BReduce distressPrecise location reminderCalling susbscriber number recording/indicationDisplay deviceEngineering
Owner:江苏中威软件技术有限公司

A ventilation partition system

ActiveCN104366959BEasy to useEasy to operateTravelling sacksStuffed mattressesEngineeringPhysics
Owner:李玉强

Computer-based data processing system and method for assessing the effectiveness of knowledge transfer

InactiveCN1906627AOffice automationData processing systemData mining
Owner:SWISS REINSURANCE CO LTD

An integrated device for layered sampling of potted soil

ActiveCN103674607BGuaranteed accuracyGuaranteed representationWithdrawing sample devicesProportional Stratified SamplingEngineering
Owner:GUANGDONG INST OF ECO ENVIRONMENT & SOIL SCI

A Broadband Pattern Synthesis Method Based on Linear Constraints

ActiveCN110717243BAchieving Amplitude ConstraintsImproved Constant Beamwidth PerformanceAntenna arraysDesign optimisation/simulationAlgorithmSelf correlation
Owner:XIDIAN UNIV

A plug and socket device that is easy to pull out

ActiveCN110783773BRealize the UnionEasy to separateCoupling contact membersEngineeringMechanical engineering
Owner:临清芯圆半导体有限公司

A grain cleaning system

InactiveCN104550028BImprove screening efficiencyLow costSievingGas current separationEngineeringBallast
Owner:MENGLA COUNTY BINYA

An anorectal wound healing treatment device

ActiveCN109876223BEasy to cleanEasy to take medicineEnemata/irrigatorsBathroom accessoriesEngineeringSurgery
Owner:孙尚锋

A device for collecting aircraft shipping performance information

ActiveCN113225464BTo achieve the effect of multi-point shootingImprove accuracyTelevision system detailsColor television detailsElectric machineryStructural engineering
Owner:WUHAN UNIV OF TECH

A kind of mathematical modeling teaching aid

ActiveCN111873673BSimple structureEasy to operateWriting aidsAngles/tapers measurement gaugesStructural engineeringMechanical engineering
Owner:SHANDONG POLYTECHNIC COLLEGE

Prefabricated all-steel crown beam for foundation pit enclosure wall

ActiveCN109537600BGuaranteed StrengthShort construction periodExcavationsBulkheads/pilesArchitectural engineeringUltimate tensile strength
Owner:DONGTONG ROCK SOIL SCI & TECH HANGZHOU

Information recording device and recording head

InactiveCN101248485AQuick noteSolve the problem of thermal disturbanceRecord information storageOptical beam guiding meansOptoelectronicsLaser light
Owner:TOSHIBA STORAGE DEVICE CORP

Heat radiating device and manufacturing process thereof

ActiveCN101478868ASave installation spaceEffective fitSemiconductor/solid-state device detailsSolid-state devicesHigh energyEffect light
Owner:BEIJING AVC TECH RES CENT

Method for manufacturing fuel cell separator

ActiveCN107851812AGood adhesionImprove hydrophilicityFinal product manufactureSolid electrolyte fuel cellsEpoxyHydrophilization
Owner:NISSHINBO CHEM

Process for cleaning semiconductor element

InactiveCN102047394APost-inhibition corrosionPhotomechanical apparatusSemiconductor/solid-state device manufacturingResistCorrosion
Owner:MITSUBISHI GAS CHEM CO INC

A professional disinfection and cleaning device for medical oncology

InactiveCN110585461BQuick washDisinfect evenlyOther washing machinesLavatory sanitoryMedicineApparatus instruments
Owner:陕西省肿瘤医院 +1

Microwave oven

InactiveCN1202378CReduce stepsImprove cooling effectDomestic stoves or rangesLighting and heating apparatusMicrowave ovenEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A municipal bridge cleaning and maintenance device

ActiveCN108867409BReduce labor intensityReduced mobilityRoad cleaningBridge erection/assemblyEnvironmental engineeringBridge maintenance
Owner:四川先舟建设工程有限公司

Vehicle operation system

InactiveCN112351241ASmooth remote operationSafe and smooth remote operationImage analysisScene recognitionImaging processingImaging quality
Owner:TOYOTA JIDOSHA KK

The detection and exclusion system of a short cigarette branch

ActiveCN108991592BAchieve cullingEasy to detectCigarette manufactureMechanical engineeringPhotoelectric sensor
Owner:CHINA TOBACCO HENAN IND

Aerosol generating system including elastic member

ActiveCN107427081BMedical devicesHeating element shapesEngineeringMechanical engineering
Owner:PHILIP MORRIS PROD SA

Integrated Recorder Test System

ActiveCN104198852BReliable online detectionReliable fault detectionElectrical testingElectricityLow voltage
Owner:CHENGDU KAITIAN ELECTRONICS

Reactive current loop given amount calculation method, rectifier control method and system

ActiveCN111969867BImprove the current situation that the voltage amplitude is too smallSave spaceAc-dc conversionReactive power adjustment/elimination/compensationPower compensationControl engineering
Owner:CHENGDU SHANGHUA ELECTRIC CO LTD

A guardrail pouring construction equipment and method

ActiveCN111519535BAvoid the disadvantages of oxidation and corrosionImprove automationBridge structural detailsBridge erection/assemblyStrip castingIndustrial engineering
Owner:中电建路桥集团有限公司

An automatic welding device for steel bar submerged arc stud welding

ActiveCN111390353BPrecise positioningLess preparationWelding accessoriesEngineeringStud welding
Owner:CHINA NUCLEAR IND HUAXING CONSTR

Method for preparing sylvite ore from mixed brine by use of natural energy

ActiveCN103539161BQuality assuranceRealize energy savingAlkali metal chloridesAlkali metal sulfites/sulfatesLithium carbonateSulfate
Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI +1

Preparation method of valienamine using solid catalysts

InactiveCN100347149COperating means/releasing devices for valvesOrganic compound preparationValienamineHydrolysis
Owner:B T GIN INC

The purification method of thiourea and thiourea

ActiveCN108863875BEasy to operateShort reaction cycleOrganic chemistryThioureaPhysical chemistry
Owner:GUIZHOU REDSTAR DEVING

A kind of preparation technology of metal matrix composite material

ActiveCN107217167BSimple preparation processFast preparation processMixed materialsMetal matrix composite
Owner:泰安蔚蓝金属陶瓷材料有限公司

Construction method of composite connection assembled building structure

InactiveCN108755944BImprove seismic performanceEasy hanging installationFloorsComposite constructionStress concentration
Owner:HUBEI PEI HAN CONSTR CO LTD

A kind of high-yield cultivation method of apricot tree

InactiveCN110073877BIncrease productionImprove germination rateBiocidePlant growth regulatorsBacillus subtilisApricot Tree
Owner:祥云县杏满园通种植有限公司

A perceptual intrusion detection method based on qsfla-svm

ActiveCN108052968BSimple initializationAccurate evaluationCharacter and pattern recognitionArtificial lifeOptimal testQuantum particle
Owner:HARBIN ENG UNIV

A kind of dedusting device for drum type continuous dryer

ActiveCN105728364BGood effectImprove efficiencyDirt cleaningCleaning using toolsSprocketEngineering
Owner:SHAOXING HENG YUAN MACHINERY MFG CO LTD

Feeding Mechanism of Piston Ring Trimming Machine

InactiveCN103551950BGrinding machinesGrinding feedersPiston ringSlide plate
Owner:JIANGSU HUANYANG COMBINATION MACHINE

A Flow-Aiding Nozzle Used to Eliminate Blockage in Mine Bins

ActiveCN104590783BEliminate or reduce frictionSolve the clogging problemLarge containersSpray nozzleEngineering
Owner:SINOSTEEL MAANSHAN INST OF MINING RES CO LTD

Polarizer, manufacturing method thereof, and display panel

ActiveCN107976838BGuaranteed display effectHigh optical densityNon-linear opticsEngineeringOptical density
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A kind of dragon fruit packaging device

ActiveCN112498802BEasy to storeEasy to carryPackaging fruits/vegetablesPicking devicesAgricultural engineeringStructural engineering
Owner:上海邦顶信息技术有限公司

Mechanical self-adaptive auxiliary docking platform

ActiveCN101954577BEasy to movePrevent excessive torqueWork benchesMetal working apparatusRotational freedomEngineering
Owner:CHONGQING UNIV

Water vapor recovery sludge heat pump drying device and energy-saving sludge water vapor recovery method

ActiveCN105731755BEfficient removalReduce loadSludge treatment by de-watering/drying/thickeningUsing liquid separation agentRecovery methodSludge
Owner:DONGGUAN DONGYUAN ENVIRONMENTAL TECH CO LTD

A bovine theileria detection kit

ActiveCN109971876BHigh sensitivityStrong specificityMicrobiological testing/measurementDNA/RNA fragmentationImmunochromatographic testBiomedical engineering
Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

Method for preparing acid catalysis air slaking B type copper chloride hydroxide and use

ActiveCN101497456BWith various additional functionsWith additional featuresCopper chloridesCopper chlorideAcid catalysis
Owner:SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD

Release-free laser electrochemical aluminum hot-stamping foil imaging layer coating and preparation method thereof

InactiveCN101921523BReduce production process stepsMeet the use requirementsPolyurea/polyurethane coatingsPolyester coatingsHot stampingPolyester resin
Owner:张学毅

Fixing device for adjustable motor vehicle maintenance lifting platform

ActiveCN111196579BPrevent sliding left and rightEasy to fixLifting framesSlide plateControl theory
Owner:绍兴市高砚智生物科技有限公司

A multifunctional lumbar exercise rehabilitation device

ActiveCN109498360BSimple structureLow costChiropractic devicesRoller massagePhysical medicine and rehabilitationGear wheel
Owner:HEFEI UNIV OF TECH

A kind of electrodialysis extraction method of n-acetyl-l-cysteine

ActiveCN111718287BReduce pollutionHigh extraction rateOrganic chemistryOrganic compound preparationActivated carbonOrganic solvent
Owner:JILIN UNIV

Deposited thin film film thickness distribution measurement system

ActiveCN104613911BSave human effortSave moneyMeasurement devicesMeasuring instrumentDeposition process
Owner:SHANGHAI UNIV

Powder particles for preparing cemented carbide and method for preparing cemented carbide

ActiveCN106834881BStrong impact resistanceImprove corrosion resistanceIron groupAlloy
Owner:CHENGDU MET CERAMIC ADVANCED MATERIALS

Cam knitting control system using electromagnetic needle selection mode

ActiveCN102021733BSimple structureSmall structure sizeWeft knittingControl systemEngineering
Owner:冯加林 +1

Coupling High Pressure Piston Pump

ActiveCN103696920BHigh trafficImprove throughputPositive displacement pump componentsPositive-displacement liquid enginesHydraulic pumpEngineering
Owner:WOER TECH

Information distribution system, information processing apparatus and method, and information distribution apparatus and method

InactiveCN101277210AEfficient allocationSpecial service provision for substationMetering/charging/biilling arrangementsInformation processingDistribution system
Owner:SONY CORP

Split type interior temperature sensing device with non-suction type temperature sensor

ActiveCN105904936BEasy to controlGuaranteed comfortAir-treating devicesVehicle heating/cooling devicesFault toleranceControl system
Owner:HUIZHOU DESAY SV AUTOMOTIVE

A liquid immersion type high heat dissipation insulation ring network cabinet outdoor shell

ActiveCN111049051BEasy to storeEasy maintenanceSwitchgear arrangementsSubstation/switching arrangement cooling/ventilationLiquid storage tankRing network
Owner:芜湖伊莱特电气有限公司

Plug and socket connector arrangement with first and second plugs and mating plugs

ActiveCN102640363BVehicle connectorsCoupling device detailsMating connectionMating plug
Owner:TE CONNECTIVITY GERMANY GMBH

An Orthogonal Matching Tracking Channel Estimation Method Based on Frequency Response Pre-Interpolation

ActiveCN111726308BIncreased delay estimation rangeGuaranteed transfer rateSonic/ultrasonic/infrasonic transmissionChannel estimationCommunications systemInformation transmission
Owner:HARBIN ENG UNIV

Two-way imaging-display system based on micro lens array and panel display integration

InactiveCN102256100BAchieving Forward ImagingSimple structureTelevision conference systemsTwo-way working systemsInteraction systemsSignal on
Owner:UNIV OF SCI & TECH OF CHINA

Method for safely and efficiently fusing data

InactiveCN102299792BIntegrity guaranteedGuaranteed CompatibilityKey distribution for secure communicationPublic key for secure communicationConfidentialityBroadcasting
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Motorcycle rear shock absorber construction

ActiveCN101898612BReduce distanceIncreased strength and rigidityAxle suspensionsVehicle frameResonance
Owner:KYMCO +1

A kind of sustained-release process of refrigerant ethylene glycol

ActiveCN103396768BReduce corrosionAvoid depositionHeat-exchange elementsColloidGlycol synthesis
Owner:JINNENG SCI & TECH

An Adaptive Strong Tracking Unscented Kalman Filter Synchrophasor Parameter Estimation Method

ActiveCN111273084BVoltage-current phase angleComplex mathematical operationsAlgorithmCovariance
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD +1

Retrieval device, monitoring device, monitoring method, and retrieval program

InactiveCN110226190AEnsure confidentialityPublic key for secure communicationComputer security arrangementsData retrievalData transmission
Owner:MITSUBISHI ELECTRIC CORP

Production process of low carbon, high silicon, aluminum and copper plastic mold steel

ActiveCN109023125BLow costReduce refining timeProcess efficiency improvementManufactured materialCopper
Owner:HENAN ZHONGYUAN SPECIAL STEEL EQUIP MFG CO LTD

Cutting machine for electric vehicle pipe frame

ActiveCN106077790BEfficient cuttingShorten the timeShearing machinesShearing machine accessoriesEngineeringMechanical engineering
Owner:丰县杰兰特电动车有限公司

Low-impact emergency ecological dispatch method and system for gate and dam groups based on adjustable capacity

ActiveCN113379276BImprove eco-efficiencyReduce adverse effectsGeneral water supply conservationForecastingEnvironmental resource managementStream flow
Owner:WUHAN UNIV

Fully automatic wireless mold changing vehicle and system for presses

ActiveCN105437603BReduce repetitive positioning errorsEasy to operateShaping toolsPressesEngineeringStructural engineering
Owner:张三义

Resin ball capable of swelling and adsorbing aromatic hydrocarbon in hydrocarbon mixture and preparation method of resin ball

InactiveCN103059190BHigh selectivity of adsorptionImprove adsorption capacityOther chemical processesHydrocarbon oils refiningCross-linkHydrocarbon mixtures
Owner:JILIN UNIV

A flip-free visible protective cover and its manufacturing method

ActiveCN104320507BIncrease concave and convex three-dimensional feelSimple and elegant appearanceTelephone set constructionsThermoplastic polyurethaneEngineering
Owner:SHEN ZHEN JAME TECH CORP LTD

Method of purifying a pesticide

InactiveCN1642425ABiocideOrganic compounds purification/separation/stabilisationCarbamateBULK ACTIVE INGREDIENT
Owner:BASF SE

Method for synthesizing 7-chloro-2-oxoheptanoate

InactiveCN102285884BLow costHigh yieldOrganic compound preparationCarboxylic acid esters preparationOrganic solventSynthesis methods
Owner:左国幼

Flexible Control and Switching Method of Live Channel

ActiveCN105430490BForwarding data performance impactSolve control problemsTelevision system detailsColor television detailsData sourceMedia server
Owner:CHINASYS TECH

Data pre-fetching system in video processing

InactiveCN100524357CLess waitingImprove data access efficiencyImage memory managementProcessor architectures/configurationData processing systemProcessor register
Owner:SHANGHAI JIAOTONG UNIV

Method for preparing gas by using biomass and coal

InactiveCN103074113BAccelerated pyrolysisImprove efficiencyEnergy inputGranular/pulverulent flues gasificationNew energyPollutant emissions
Owner:KUNMING UNIV OF SCI & TECH

Video anti-shake method, system and shooting terminal suitable for mobile time-lapse photography

ActiveCN105791705BImprove robustnessImprove the anti-shake effectTelevision system detailsColor television detailsKey frameVideo image
Owner:XIAMEN MEITUZHIJIA TECH

Oxygen uptake polyester composite material for packaging with isolation performance and method for producing the same

ActiveCN101508827BReduce usageEvenly distributedBottleStructural formula
Owner:CHINA RESOURCES PACKAGING MATERIALS CO LTD

Method for extracting rhodium from alkaline cyanide solution with 1-vinyl-3-isoamylimidazolium bromide

ActiveCN109957666BOvercome the disadvantage of difficult elutionSimple process conditionsProcess efficiency improvementLiquid mediumCyanide
Owner:YUNNAN UNIV

Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness

PendingCN113166907AExquisite appearanceExcellent low temperature adhesive brittlenessHot-dipping/immersion processesFurnace typesHome applianceBrittleness
Owner:浦项股份有限公司

A method and device for allocating frequency points for cells

ActiveCN103916862BReduce frequency interferenceReduce the level of global interferenceNetwork planningTriangulationComputer science
Owner:CHINA MOBILE GRP GUANGDONG CO LTD

Service authorizing method and system of mobile node

InactiveCN1949785BService Authorization ImplementationEffective controlData switching by path configurationInformation controlInternet privacy
Owner:江苏钊阳冷暖科技有限公司

A molecular biological identification method and its application for the sex of dioecious plants of the genus Asparagus

ActiveCN107201404BClear validityMicrobiological testing/measurementPlant cultivationBiotechnologyAsparagus cochinchinensis
Owner:VEGETABLE & FLOWER INST JIANGXI ACADEMY OF AGRI SCI

Aryl phenyl substituted cyclic ketoenols

InactiveCN1600772ABiocideAmino preparation from aminesHydrogenHalogen
Owner:BAYER IP GMBH

Echo wall sensor based on sound evanescent field coupling

InactiveCN102520062BHigh quality factorHigh sensitivityAnalysing fluids using sonic/ultrasonic/infrasonic wavesAcoustic wave propagationLabel free biosensor
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Analysis circuit system of rmfc control module for fuel cell power system

ActiveCN111342087BImprove energy conversion efficiencyImprove work efficiencyFuel cell controlMicrocontrollerFuel cells
Owner:苏州钧峰新能源科技有限公司

Capacitor cover feeding device

InactiveCN104973401BRealization of rotation and reversing positioningAchieve riseConveyor partsRotation controlCapacitor
Owner:WUHAN POLYTECHNIC UNIVERSITY +1

A household double-sided environment-friendly splicing floor mat

ActiveCN112471869BRealize splicingFreely adjust the size of the areaClimate change adaptationFloor carpetsHome useArchitectural engineering
Owner:MEITOKU PLASTIC

A kind of oled device

ActiveCN103022377BHigh extinction coefficientLower work functionSolid-state devicesSemiconductor/solid-state device manufacturingComposite cathodeEvaporation
Owner:KUNSHAN VISIONOX DISPLAY TECH +2

A safety management system and method for residents in a community

ActiveCN110491004BImprove safety management efficiencyImprove concealmentData processing applicationsIndividual entry/exit registersFace detectionSafety management systems
Owner:SHENZHEN YILIAN TECH

Traditional Chinese medicine composition for preventing and treating chemotherapeutic extravasation injury and preparation method and application thereof

InactiveCN103083519BPromote hyperplasiaPromote repairHydroxy compound active ingredientsCardiovascular disorderVascular endotheliumOncology
Owner:冯莉霞 +1

Candy bar folding packing machine

InactiveCN101559842BPacking speed is fastIncrease productivityWrapping material feeding apparatusConveyor wrappingEngineeringMechanical engineering
Owner:江苏海特尔机械有限公司

Measuring tools for adjustment and installation of motor track brackets

ActiveCN103175462BEasy to adjustGuaranteed adjustment accuracyAngles/taper measurementsMechanical clearance measurementsEngineeringMechanical engineering
Owner:MCC BAOSTEEL TECH SERVICE

Gas distribution device for fluidised-bed reactor system, fluidised-bed reactor system comprising gas distribution device, and method for preparing granular polysilicon using fluidised-bed reactor system

ActiveCN107438479AImprove processing stabilityImprove productivitySiliconFluidised-bed furnacesProduction rateReactor system
Owner:HANWHA CHEMICAL CORPORATION

Image processing equipment

InactiveCN1460943AReduce loadImprove work efficiencyProgram control using stored programsMultiple digital computer combinationsImaging processingHuman–computer interaction
Owner:SHARP KK

New application of dihydrochalcone compound renifolin F

ActiveCN110123797BImprove pathological changesSuppress generationKetone active ingredientsRespiratory disorderInflammatory factorsLung alveolus
Owner:YUNNAN UNIV OF TRADITIONAL CHINESE MEDICINE

A self-waterproof basement retaining side wall

ActiveCN105714848BImprove waterproof performanceMeet the requirements of the design service life of 50 yearsArtificial islandsProtective foundationBasementEconomic benefits
Owner:ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE

Image processor

ActiveCN112640443ATelevision system detailsImage analysisSignal onImage manipulation
Owner:OLYMPUS CORP

Speech signal processing method and device

ActiveCN104409081BSolve real-timeSolve efficiency problemsSpeech analysisUltrasound attenuationSpeech sound
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

iscsi storage nodes, architecture and read and write methods

ActiveCN102843284BImprove usabilityImprove performanceData switching networksComputer hardwareStorage area network
Owner:BEIJING FORTUNET INFORMATION & TECH

Nailing Mechanism and Nailing Method for Brush Hair Planting

ActiveCN109363341BRealize mechanized productionReduce labor intensityBrush bodiesAnatomyBiomedical engineering
Owner:HUBEI C P NC MACHINERY

High temperature resistant conductive fibre and preparation thereof

InactiveCN101481833BImprove conductivityImprove antioxidant capacityElectroconductive/antistatic filament manufactureInorganic material artificial filamentsFiberPolymer science
Owner:GUILIN UNIV OF ELECTRONIC TECH

Collapsible tent including two umbrella structures

ActiveCN111058679BUmbrellasTents/canopiesStructural engineeringMechanical engineering
Owner:DECATHLON SA

Charging equipment of variable frequency control for power factor

InactiveCN102457097APrevent backflowBatteries circuit arrangementsEfficient power electronics conversionDc dc converterSignal on
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Ceramic high carbon polymer matrix composite and preparation method thereof

ActiveCN103058632BLow porcelain temperatureWith strengthClaywaresHigh carbonFireproofing
Owner:WUHAN UNIV OF TECH

Application of dandelion sterol in preparation of anti-HBV medicine

InactiveCN104208070BOrganic active ingredientsAntiviralsNatural productMedicine
Owner:ZHEJIANG UNIV

Prism film, prism film manufacturing method and liquid crystal display device

InactiveCN104297823AAvoid bad application problemsAvoid scratchesPrismsSynthetic resin layered productsLiquid-crystal displayManufacturing technology
Owner:BOE TECH GRP CO LTD +1

A Linear Comb Structure Driven by Micromechanical Electrostatic

ActiveCN109399549BLarge driving strokeIncrease the difficulty of the processTelevision system detailsImpedence networksMechanical engineeringPhysics
Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

a lamp

ActiveCN104180194BEasy to installEasy to disassembleLighting heating/cooling arrangementsGlobesEngineeringLight-emitting diode
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A high-efficiency fertilization method for garlic and cotton rotation resistant to heavy cropping

ActiveCN107258190BReduce churnIncrease the effective concentrationSuperphosphatesAlkali orthophosphate fertiliserContinuous croppingPotassium
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI +1

A wear-resistant block baffle

ActiveCN106836336BAvoid hard linkingAvoid wear and tearSoil-shifting machines/dredgersUser needsEngineering
Owner:CHINA SHENHUA ENERGY CO LTD +1

A filtering method, filter and device for intra-frame prediction

ActiveCN111787334BImprove accuracyImprove forecast accuracyDigital video signal modificationAlgorithmComputer vision
Owner:ZHEJIANG DAHUA TECH CO LTD

Method and device for operating a smart terminal

ActiveCN109036425BLow costImprove experienceSpeech recognitionTransmissionResource basedSpeech sound
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD +1

A method and system for judging image consistency based on optical flow method

ActiveCN104657994BGuaranteed accuracyProcessing speedImage analysisGeometric image transformationTest efficiencyConsistency test
Owner:XIAMEN MEITUZHIJIA TECH

Motor vehicle parking lock mechanism

ActiveCN104019227BEfficient transmission of shift forceImprove work efficiencyGearing controlMobile vehicleLocking mechanism
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Sea Aceta chinensis high value ecolugical utilizing process

InactiveCN1239085CReduce contentReduce pollutionProtein composition from fishFermentationSolubilityProtease preparation
Owner:SHANDONG UNIV

Magnesium alloy raw material or magnesium alloy product and its conductive anti-corrosion coating method

ActiveCN103290350BImprove anti-corrosion performanceImprove conductivityMolten spray coatingMetal layered productsTransition layerMagnesium alloy
Owner:XFUSION DIGITAL TECH CO LTD

Communication method and device

InactiveCN104052852BReduce credibilitySubstation equipmentComputer networkTelecommunications
Owner:XUCHANG UNIV

Method and device for evaluating TV channel viewing trend

ActiveCN109547821BEffective assessmentEffective decision-making data supportSelective content distributionTelecommunicationsEngineering
Owner:CHINA CENTRAL TELEVISION

Application of AtTGA 4gene in improving plant adverse resistance

InactiveCN103045639BPromote absorptionImprove drought resistanceVector-based foreign material introductionAngiosperms/flowering plantsWild typeNitrogen
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI

A method for preparing a superalloy semi-closed double-layer thin-walled structure transfer tube

ActiveCN110666022BReduce material requirementsSimple forming methodBi layerSuperalloy
Owner:BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP

Systems and methods for traffic versus pilot power determination in uplink multiple-input multiple-output transmissions

ActiveCN103339992BPower managementRadio transmissionMulti inputCommunications system
Owner:QUALCOMM INC

A Modulation Method of Brushless DC Motor System Using Small Capacitance in DC Link

ActiveCN110034689BSave electricityReduce capacityAC motor controlAc-ac conversionCapacitanceInverter
Owner:TIANJIN POLYTECHNIC UNIV

Method for estimating integer multiple frequency deviation with timing error during communication synchronization process

ActiveCN101437005BIdeal autocorrelation propertyRealize multiplication frequency offset estimationMulti-frequency code systemsTime domainPeak value
Owner:COMM ENG COLLEGE SCI & ENGINEEIRNG UNIV PLA

A multi-measure coordinated voltage correction control method based on real-time voltage response trajectory

ActiveCN103515962BSafe and stable operationLower control costAc network voltage adjustmentReactive power compensationSimulationPower grid
Owner:STATE GRID CORP OF CHINA +2

Polyimide label material for power system fault identification and preparation method thereof

ActiveCN111785155BUniform coatingPlay a stabilizing roleStampsLuminescent paintsPolyurethane adhesivePhosphoric acid
Owner:SHENZHEN LICHANGSHI ADHESIVE PROD

Package substrate and manufacturing method thereof

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