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.

Method for realizing shared guard ring misconnecting susppression for multiplexing section and system thereof

InactiveCN1332532CRealize unified managementSupport misconnection suppression processingData switching networksSelection arrangementsMultiplexingNetwork management
Owner:BEIJING HUAWEI DIGITAL TECH

A method for manufacturing a collar version applied to a suit lapel collar and the suit lapel collar

ActiveCN107114837BGood slopeEasy to makeGarmentsClothes making applicancesEngineeringDesign stage
Owner:宁波太平鸟潮服饰营销有限公司

On-Line Protection Coordination for Distribution Management Systems

ActiveCN103730957BParameter calibration/settingFault responseElectric power systemDistribution management system
Owner:HITACHI ENERGY SWITZERLAND AG

Denitrification catalyst, preparation method and application of double oxide rice husk ash carrier supported by honeycomb ceramics

ActiveCN111530463BImprove denitrification rateHigh water and sulfur resistance stabilityGas treatmentHeterogenous catalyst chemical elementsPtru catalystNitrogen oxides
Owner:XI AN JIAOTONG UNIV

Electrochemical detection device for local area topography scanning

InactiveCN104062324BReduced diameter requirementsLower requirementMaterial impedancePhysicsSignal acquisition
Owner:725TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Simultaneous and rapid determination of nine alcohol compounds in alcohol by gc-ms

ActiveCN109187831BThe result is obviousLow detection limitComponent separationAlcohol contentRelative standard deviation
Owner:CHINA TOBACCO YUNNAN IND

A battery negative tab and battery

ActiveCN108232096BExtended service lifeEasy to useLi-accumulatorsCell component detailsThermal dilatationElectrical battery
Owner:EVE ENERGY CO LTD

Cutting device

ActiveCN101929063BAvoid croppingSevering textilesWebs handlingEngineeringBearing surface
Owner:那姆克斯有限公司

A kind of method that biocatalysis prepares darunavir intermediate

ActiveCN111690696BHigh alcohol dehydrogenase activityIncrease the number of cyclesBacteriaMicroorganism based processesCatalytic methodWild type
Owner:NANJING LANGEN BIOLOGICAL SCI & TECH

Method and device for diagnosing an automobile

ActiveCN106248398BAvoid misdiagnosisReduce external outputVehicle testingDiagnosis methodsEngineering
Owner:BEIJING ELECTRIC VEHICLE

Multifunctional electric self-cleaning teaching blackboard

InactiveCN102225675BWipe automaticallyQuick wipeBoard cleaning devicesWriting boardsBristleElectric control
Owner:福安市逸夫小学

Driving recorder control system and method

ActiveCN106611448BImprove smart experiencePrivacy protectionRegistering/indicating working of vehiclesComputer hardwareTelecommunications
Owner:BYD CO LTD

Bioreactor for in vitro culture of neurotrophic factors

InactiveCN101665768BPromotes adherent growthImprove the quality of lifeTissue/virus culture apparatusSubarachnoid spaceLife quality
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

An image processing method, device, equipment and medium

ActiveCN112036201BReduce brightness valueGuaranteed brightnessIndividual entry/exit registersSensing by electromagnetic radiationImaging processingComputer graphics (images)
Owner:ZHEJIANG DAHUA TECH CO LTD

Route forwarding method, device, electronic equipment and storage medium

ActiveCN111224878BPrecise Forwarding ControlTransmissionData packData stream
Owner:CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1

A metallurgical method for improving the yield of nickel-based metal centrifugal atomization fine powder

ActiveCN107988508BNarrow particle sizeGood sphericityTransportation and packagingMetal-working apparatusLow oxygenMaterials science
Owner:SINO EURO MATERIALS TECH OF XIAN CO LTD

An anti-clogging heat exchanger

ActiveCN111928691BNo leaksImprove sealingCorrosion preventionStationary conduit assembliesEngineeringControl valves
Owner:青岛康景辉环境科技集团有限公司

Antibacterial and anti-ultraviolet agent for silk fabric

ActiveCN103774421BAntibacterial and anti-ultraviolet effectGood effectAnimal fibresFiberPotassium persulfate
Owner:苏州银锦阻燃新材料有限公司

Coating, coating and preparation method for material surface treatment

ActiveCN109957262BNo smellEasy to manufactureFireproof paintsAnti-corrosive paintsFilm-forming agentWear resistance
Owner:泰兴库本机电有限公司

A High-Voltage Interconnection Structure for Lateral Power Devices

ActiveCN107863387BImprove pressure resistanceEasy to makeSemiconductor devicesLDMOSEngineering
Owner:NANJING UNIV OF POSTS & TELECOMM +1

Production method of loess compressed nutrient soil

ActiveCN104119188BImprove protectionAvoid secondary pollutionEnergy inputFertilizer mixturesEcological environmentPolyvinyl alcohol
Owner:甘肃华晨非金属应用科技有限公司

Display device, power supply circuit and power supply method of display screen

ActiveCN107103871BReduce power failure protectionGuaranteed to be normalStatic indicating devicesElectricityDisplay device
Owner:BOE TECH GRP CO LTD

A method for preparing zno nanoparticles using recombinant collagen as biomineralization template

ActiveCN108059184BThe size is easy to controlShape is easy to controlMaterial nanotechnologyConnective tissue peptidesOrganic dyeZno nanoparticles
Owner:兰州生物技术开发有限公司

Double-deck elevator

ActiveCN102381614BAvoid unbalanced loadElevatorsBuilding liftsEngineering
Owner:HITACHI LTD

Preparation method of ultrasonically dispersed niobium boride and boron carbide-carbon fiber friction material

InactiveCN105418126BHigh strengthIncrease frictionFiberBoride
Owner:SHANDONG UNIV OF TECH

THz spectral imager based on three-dimensional phase grating and aperture segmentation technology

ActiveCN107192454AImprove energy utilizationSimple structureRadiation pyrometrySpectrum investigationVisual field lossPhase grating
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Method, device and user equipment for cell handover

ActiveCN107113673BEasy to moveAvoid failureTransmission monitoringWireless communicationEngineeringRadio link failures
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A rapid screening method for bio-titanium alloys with low elastic modulus

ActiveCN109055815BScreening methods are easy to implementReduce R&DInvestigating material hardnessTitaniumTitanium alloy
Owner:JINAN UNIVERSITY

Encoding method, device and readable storage medium

ActiveCN110474710BImprove encoding qualityCoding Quality AssuranceChannel coding adaptationComputer hardwareEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A kind of fluorinated graphene modified lithium titanate material and its preparation and application

ActiveCN111244402BEliminate surface defectsReduce conduction resistanceCell electrodesSecondary cellsLithiumPhysical chemistry
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A shared storage method for cloud service clusters

ActiveCN108848136BImprove operational efficiencyTransmissionOperational systemCirrus cloud
Owner:ANHUI SUN CREATE ELECTRONICS

Device for automatically switching working mode of ground wave radar

InactiveCN102331571BLow investment costReduce volumeWave based measurement systemsElectrical testingWork periodRadar systems
Owner:WUHAN DEVICES ELECTRONICS TECH CO LTD

Method for folding bottom-corner-wrapped square box

InactiveCN103144821BInnovative designFolding rulesRigid containersRight triangleMechanical engineering
Owner:张侠

A rulerless foundation pit positioning tool and its application method

ActiveCN103866802BGuarantee product qualityReduce auxiliary workFoundation testingEngineeringSteel bar
Owner:中之兆建设有限公司

Mechanisms for watch movements

ActiveCN109313412BVisual indicationComputer hardwareTime information
Owner:香奈儿有限责任公司

Antibiotic medicament containing amoxicillin nano granule and potassium clavulanate

InactiveCN101214244BBroad spectrum antibacterialProlong the action timeAntibacterial agentsPowder deliveryButyl cyanoacrylateDistilled water
Owner:NORTHWEST A & F UNIV

A kind of advanced treatment process of landfill percolation concentrated liquid

InactiveCN105906049BImprove the efficiency of decomposition reactionsPromote regenerationBacteriaTreatment with aerobic and anaerobic processesLitterLeachate
Owner:ZHONGYUAN ENGINEERING COLLEGE

Optimal Topology Generation Method for Cooperative Detection System Based on Target Feature Fusion

ActiveCN104035100BPracticalStable and good performanceForecastingElectromagnetic wave reradiationRadar equationSystem optimization
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Fast Convergence Method for Proof-of-Work Consensus Difficulty Adjustment in Blockchain

InactiveCN110096359BThe difficulty value change curve is smoothLess competition for distributionResource allocationDigital data protectionAlgorithmConsensus
Owner:SOUTH CHINA UNIV OF TECH

Metal selenide loaded on flexible cotton cloth ni x co 9-x -se electrode material and its preparation method and application

ActiveCN109346330BGood lookingShape is easy to controlHybrid capacitor electrodesHybrid/EDL manufactureCapacitanceChemical plating
Owner:HUBEI UNIV

Stacked die package with curved spacers

ActiveCN112838075BSemiconductor/solid-state device detailsSolid-state devicesElectrical connectionEngineering
Owner:WESTERN DIGITAL TECH INC

Two-wheeler powered by fuel cells

InactiveCN104554558BImprove power generation efficiencyExtend your lifeFuel cell heat exchangeReactant parameters controlDrive wheelFuel cells
Owner:SUZUKI MOTOR CORP

Active anti-rollover performance experimental system and method of engineering vehicle

InactiveCN102809489BEnsure safetyReduce cost inputVehicle testingActive safetyRollover
Owner:JILIN UNIV

Method and device for real-time simulation of steady-state sound field space in marine environment

ActiveCN109341845BFit closelyHigh precisionSubsonic/sonic/ultrasonic wave measurementSound sourcesRemote sensing
Owner:中国人民解放军92942部队

A device for simulating equivalent mass when an object collides using flywheel energy storage

ActiveCN103325293BReduce volumeLight in massEducational modelsThermal energy storageElectromagnetic clutch
Owner:HARBIN INST OF TECH

A multi-element paper-cut method integrating embroidery techniques

InactiveCN104512193BPreserve traditional paper-cut techniquesDistinctive paper-cut styleOutline designsEngineeringPotassium alum
Owner:张岩松

Handling of wlan offload capability indication

InactiveCN107079362BNetwork traffic/resource managementNetwork topologiesHandover
Owner:QUALCOMM INC

Digital thermometer and its body temperature data analysis method

InactiveCN1166931CRealize online analysis and diagnosisThermometers using electric/magnetic elementsUsing electrical meansCommunication interfaceCommunications management
Owner:SHAANXI AUTOMOBILE GROUP

Distributed Coordinated Control Method for Island Microgrid Based on Finite Time Consistency

ActiveCN105634020BSafe and stable operationImprove reliabilitySingle network parallel feeding arrangementsPower oscillations reduction/preventionAutomatic controlMicrogrid
Owner:SOUTHEAST UNIV

Production of K-kala glue

ActiveCN1273494CHigh gel strengthMeet quality requirementsCarrageenanAqueous solution
Owner:BEIJING IMPERIAL ISLAND MARINE BIOLOGICAL TECH

A data service system

ActiveCN107124311BRealize the monitoring functionAdd unfixed problemData switching networksOperational systemSoftware engineering
Owner:BEIJING MUNICIPAL ENVIRONMENTAL MONITORING CENT

Working method of a construction pile foundation sinking tube bottom expansion soil extraction device

ActiveCN109024576BSimplify construction stepsSave time at workBulkheads/pilesEnvironmental resource managementMechanical engineering
Owner:广东恒富建设有限公司

Thermosetting resin composition, cured product, composition for optical semiconductor, and optical semiconductor element

ActiveCN104781345BReduce hardnessIncrease stressSolid-state devicesSemiconductor devicesSulfurHeat resistance
Owner:JNC CORP

A Dehazing Method Based on the Fusion of Millimeter Wave and Visible Light Images

ActiveCN108921803BStrong ability to penetrate fogSolve the problem of losing scene informationImage enhancementImage analysisVideo monitoringMillimetre wave
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of egg yolk ball and preparation method thereof

ActiveCN107307323BUnique tasteUnique flavorFood scienceGlucose-Fructose SyrupFlavor
Owner:广州回味源蛋类食品有限公司

Smart bathing equipment for astronauts

ActiveCN104960675BImprove protectionEasy to change clothesElectrotherapyDevices for pressing relfex pointsWastewaterEngineering
Owner:HARBIN INST OF TECH

Positioning device and positioning method for protecting pipe-free cooling wall water pipe

ActiveCN102784885BEasy to makeHigh precisionFoundry mouldsCooling devicesFree coolingEngineering
Owner:SHANGHAI BAOSTEEL CASTING

A hydraulic steel pipe drawing machine

InactiveCN102416410BWith automationImprove efficiencyEngineeringPipe support
Owner:江苏恒锦田液压科技有限公司

Lithium ion battery charge and discharge protection device

InactiveCN103414166AExtended service lifeControl work processBatteries circuit arrangementsEmergency protective circuit arrangementsHemt circuitsField-effect transistor
Owner:吴江海博科技创业投资有限公司

Wireless relay device

ActiveCN102244942ANetwork topologiesModem deviceEngineering
Owner:BUFFALO CORP LTD

Layered films, packages prepared therefrom, and methods of making the same

ActiveCN101616796ASynthetic resin layered productsDomestic containersSecant modulusTotal thickness
Owner:DOW GLOBAL TECH LLC

A Polarization Diversity Combination Method for Frequency Hopping Signals

ActiveCN106849994BImprove signal-to-noise ratioQuality improvementTransmissionLoop controlPolarization diversity
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Two-stroke engine lubricating oil composition and manufacturing method thereof

ActiveCN106590833BNot easy to produceImprove Oxidation StabilityAdditivesChemical compositionOxidation resistant
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of epoxy resin adhesive and preparation method thereof

ActiveCN110343495BGood room temperature fast curing propertiesHigh tensile shear strengthEpoxy resin adhesivesPolymer scienceFirming agent
Owner:SHANDONG EFIRM BIOCHEMISTRY & ENVIRONMENTAL PROTECTION CO LTD

A nitrogen-doped carbon composite graphene-coated metal cobalt catalyst, preparation method and application

ActiveCN113122878BLow pricePrice securityElectrodesCarbon compositesPtru catalyst
Owner:SHAANXI UNIV OF SCI & TECH

Wheel Module

ActiveCN108628472BAdjust paragraph feelInput/output processes for data processingControl theoryMechanical engineering
Owner:LITE ON ELECTRONICS (GUANGZHOU) LTD +1

Bentonite slurry

InactiveCN100999108AMixing operation control apparatusRosin additionAlkaline earth metalSodium Bentonite
Owner:MEADWESTVACO CORP

Cyclic antimicrobial peptide oir3 with high cell selectivity and its preparation method and application

InactiveCN106749544BSimple experimental techniqueEnhanced inhibitory effectAntibacterial agentsPeptidesHigh cellDisease
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Clamping device for base plate

InactiveCN101656224BEasy to operateAchieve teleportationSolid-state devicesSemiconductor/solid-state device manufacturingDrive shaftEngineering
Owner:DONGGUAN ANWELL DIGITAL MASCH CO LTD

Catalyst and hydrogen production method for decomposing sulfur trioxide

ActiveCN103298552BReduce the temperatureMolecular sieve catalystsCatalyst activation/preparationRare-earth elementDecomposition
Owner:TOYOTA JIDOSHA KK +1

Processing technology for composite slide

InactiveCN100426045CSmall sizeShort processing timeMicroscopesEngineeringMechanical engineering
Owner:上海布康医疗器械有限公司

Preparation with function of reducing blood sugar and preparation method thereof

InactiveCN102085227BProcess stabilitySimple processMetabolism disorderPlant ingredientsBiotechnologyMedicinal herbs
Owner:SHANXI MEDICAL UNIV

Charge pump and phase locked loop using charge pump

ActiveCN102347760BImprove performanceRealize dynamic controlPulse automatic controlPower flowCoupling
Owner:ZTE CORP +1

A kind of sulfide solid electrolyte sheet and preparation method thereof

ActiveCN112242555BReduce bindingReduce conductivityFinal product manufactureElectrolyte accumulators manufactureSolid state electrolyteChemical physics
Owner:CONTEMPORARY AMPEREX TECH CO

A processing method and electronic device

ActiveCN109407926BInput/output processes for data processingHome pageSoftware engineering
Owner:LENOVO (BEIJING) LTD

A method for detecting amantadine, rimantadine and memantine residues in animal-derived food

ActiveCN110426462BEfficient removalImprove adsorption capacityComponent separationBiotechnologyFluid phase
Owner:FOSHAN UNIVERSITY

Energy allocation method based on maximization of user public information rate

InactiveCN109819510BEnsure fairnessPower managementTrunkingPublic information
Owner:TIANJIN POLYTECHNIC UNIV

A foldable belt conveyor for convenient transportation

ActiveCN109760996BReduce volumeEasy to storeConveyorsCircular discStructural engineering
Owner:丰宁鑫源矿业有限责任公司

Electronic connectors with magnetic copper alloys

InactiveCN111033914AGuaranteed reliabilityImprove pullout forceEngagement/disengagement of coupling partsContact member manufacturingElectrical connectionManganese
Owner:MATERION

A motion estimation block matching method based on h.265 video coding

ActiveCN106454349BReduce computational complexityReduce the number of pixelsDigital video signal modificationComputation complexityVideo encoding
Owner:HARBIN INST OF TECH

A demagnetization method based on the trend monitoring of bh curve asymmetry change based on reconstruction

ActiveCN103439675BMagnetic property measurementsRemanenceComputational physics
Owner:卢庆港

A kind of preparation method of block copolymer and block copolymer

ActiveCN105440231BHigh molecular weightReduce generationCationic polymerizationEthylene Homopolymers
Owner:CHINA PETROLEUM & CHEM CORP +1

Distribution network operation optimization method for joint access of intelligent soft switch and energy storage device

ActiveCN108695875BStrengthen scheduling and control capabilitiesWith energy storage functionAc network load balancingNew energyEngineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Four-way valve and air conditioning system

ActiveCN104964490BEasy to controlImprove performanceMultiple way valvesFluid circulation arrangementFour-way valveEngineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

IoT-based smart energy management and control system

ActiveCN114565327BEfficient use ofNot easy to cause wasteForecastingTechnology managementControl systemThe Internet
Owner:深圳科信能源科技有限公司

Kneading machine and components for kneading machine

InactiveCN104470694BSufficient wear resistanceCost controlEngineeringToughness
Owner:MITSUBISHI HEAVY IND MACHINERY SYST LTD

nanowire toughened zrb 2 -Preparation method of zrc-sic anti-oxidation coating

ActiveCN110872198BEvenly distributedAchieve ultra-high temperature anti-oxidation effectNanowireOxidation resistant
Owner:AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH

Optical proximity correcting method

InactiveCN1285012CImprove Exposure AccuracyIncrease process marginOriginals for photomechanical treatmentSpecial data processing applicationsComputer sciencePhotomask
Owner:NAN YA TECH

System for quantitative chemical analysis of samples, in particular in the medical field, with calibration of the instrumental response, and the corresponding method

ActiveCN103563043ACutting costsMeet the needs of preparationTube calibration apparatusLaboratory analysis dataMass analyzerSpectrometer
Owner:马泰奥·弗洛里迪亚 +1

Display panel and display device

ActiveCN111338135AImprove visualization perspectiveStrong penetrating powerNon-linear opticsDisplay deviceMaterials science
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A backlash-eliminating device and method for a lead screw nut pair, a lead screw nut pair

ActiveCN107178595BEliminate transmission backlashSmooth transmissionGearingGearing detailsEngineeringMechanical engineering
Owner:BEIJING MECHANICAL EQUIP INST

Pressure Control System of Aircraft Air Source Vehicle

ActiveCN106051464BLess control partsSimple structurePipeline systemsGround installationsDifferential pressureControl system
Owner:无锡锡压压缩机有限公司

A brushless motor support structure with a power control box

ActiveCN105004030BEasy to fixFixed installation does not changeLighting and heating apparatusNoise suppressionBrushless motorsEngineering
Owner:CHANGZHOU XIANGMING ELECTROMOTOR

Outdoor unit of air conditioner and control method thereof

ActiveCN105465906BMechanical apparatusRainfall/precipitation gaugesSnowpackEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of flexible production method of automobile forging wheel hub

ActiveCN108406446BImprove pass rateReduce idle rateMetal working apparatusControl systemSwitching frequency
Owner:青岛默森智能科技有限公司

Method for producing biologic surfactant by fermenting desized wastewater

InactiveCN101649330BGood effectLow costBiochemical fibre treatmentTransportation and packagingPollutionCulture mediums
Owner:DONGHUA UNIV +1

A deformed software computer

ActiveCN110825169BNot easy to knockExtended service lifeInternal/peripheral component protectionDetails for portable computersSoftware engineeringMechanical engineering
Owner:GUANGZHOU VOCATIONAL COLLEGE OF SCI & TECH +1

Detection method of isomaltose, isomaltotriose, maltose and panose in rice wine

ActiveCN108426965BComponent separationIon chromatographyIsomaltose
Owner:INTEGRATED TECH SERVICES CENT OF SHAOXINGENTRY EXIT INSPECTION & QUARANTINE BUREAU

type-c usb hub

ActiveCN105608035BSave spaceElectric powerElectric digital data processingImaging processingComputer module
Owner:SHENZHEN ROMOSS TECH

Gaming facility management system and game medium lending apparatus

InactiveCN101281669AIndoor gamesApparatus for meter-controlled dispensingHuman–computer interactionData store
Owner:UNIVERSAL ENTERTAINMENT CORP +1

A diet management system and its construction method, and a food material management method

ActiveCN108766528BConvenient daily food managementAutomatically generate a list of purchase requirementsNutrition controlNeural architecturesNetwork communicationHuman–computer interaction
Owner:TIANJIN UNIV +1

Two-part bearing cage

ActiveCN106989103BWon't failPrevent openingBearing assemblyBall bearingsRolling-element bearingClassical mechanics
Owner:AB SKF

Stiffness simulation method and device for connection points

ActiveCN105354374BSimplify the analysis processReduce error rateGeometric CADDesign optimisation/simulationComputer Aided DesignTarget analysis
Owner:CHERY AUTOMOBILE CO LTD

One piece flexible expansion loop for rigid piping systems

InactiveCN102472426ANovel and beneficial operationPipeline expansion-compensationWater basedEngineering
Owner:LUBRIZOL ADVANCED MATERIALS INC

A method for refitting chromatograph for perfusion culture purification

InactiveCN105107230BTo achieve continuous processLow costSolid sorbent liquid separationTissue culturePerfusion CultureInstrumentation
Owner:南月英

generator stator

ActiveCN105515230BEasy to processLow costMagnetic circuit stationary partsWindings conductor shape/form/constructionConductor CoilDynamo
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

Fiber-reinforced composite and method for manufacturing same

PendingCN113661283AHigh elongation propertiesHigh strengthMonocomponent protein artificial filamentNon-woven fabricsPolymer scienceBagworm moth
Owner:NAT AGRI & FOOD RES ORG +1

Cylinder apparatus

InactiveCN102562912BImprove ease of useSuspensionsSpringsEngineering
Owner:HITACHI AUTOMOTIVE SYST LTD

A processing cleaning and disinfection device for fish and shrimp aquatic products

ActiveCN111084217BIncrease contact areaSimple production processFish washing/descalingShrimp/lobster processingFisheryAquatic product
Owner:HUBEI JINLIYU FOOD

A superluminescent light-emitting diode temperature control circuit

ActiveCN104597935BHigh control precisionTemperature control using electric meansControl signalEngineering
Owner:BEIJING AEROSPACE YILIAN TECH DEV

A hazard warning system-on-a-chip for closed earphones

ActiveCN112437372BEnsure travel safetyImprove detection accuracySpeech analysisVisible signalling systemsEnvironmental soundsEngineering
Owner:HEAD DIRECT KUNSHAN CO LTD

Apparatus for punching thin-walled materials

ActiveCN107645981BLow costSuitable for manufacturingMetal working apparatusPunchingEngineering
Owner:BERHALTER

Contact plug, mos, fin field effect transistor, and method of forming same

ActiveCN105206667BReduce damageImprove the isolation effectSemiconductor/solid-state device detailsSolid-state devicesEngineeringField-effect transistor
Owner:SEMICON MFG INT (SHANGHAI) CORP

Low-temperature drying method for feed-grade calcium hydrogen phosphate

ActiveCN102602906BSimple methodImprove drying efficiencyPhosphorus compoundsPhysical chemistryDust collector
Owner:WENGFU (GRP) CO LTD

A pooled server system firmware upgrade method, system and related device

ActiveCN109660391BGuaranteed unitySimplify the upgrade processVersion controlTransmissionFirmware versionPool
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

A kind of high magnesium pellet and its production method

ActiveCN111074066BGuaranteed StrengthIncreased magnesium oxide contentBlast furnace detailsCombustion chamberShaft furnace
Owner:TIANJIN TIANGANG UNITED SPECIAL STEEL CO LTD

Network fault early warning method and gateway for network fault early warning

ActiveCN107306200BEasy to implementReduce complexityData switching networksEngineeringDistributed computing
Owner:CHINA TELECOM CORP LTD

Wall dust scraping device for house construction

ActiveCN112196233BDispersedImprove scraping efficiencySolid waste managementBuilding constructionsClassical mechanicsHouse building
Owner:新疆万汇建工集团有限公司

Method and device for determining user interest tags

ActiveCN107729937BEfficient determinationReduce manual processing timeSemantic analysisCharacter and pattern recognitionInformation processingData mining
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A Transform-Domain Coefficient Quantization Method Symmetrical with Values ​​in the Value Domain

ActiveCN104144342BAvoid quantization errorNo additional overheadDigital video signal modificationHardware implementationsComputer science
Owner:厦门趣店科技有限公司

A kind of historical data storage method and system

ActiveCN104102737BImprove preservationImprove access efficiencySpecial data processing applicationsInput/output processes for data processingComputer scienceData extraction
Owner:AGRICULTURAL BANK OF CHINA

A temperature control method and device for an anti-reflection film preparation furnace

ActiveCN103187335BImprove uniformitySemiconductor/solid-state device manufacturingTemperature controlEngineering
Owner:JETION SOLAR HLDG

Composite structure and fabrication method of magnetic field regulating LED luminous brightness

ActiveCN105098000BLow purity requirementLow costSemiconductor devicesSystem integrationContact layer
Owner:BEIJING INST OF NANOENERGY & NANOSYST

Preparation method of sparganium stoloniferum total phenols with analgesic activity

InactiveCN102205076BHydroxy compound active ingredientsAcetic acidAlcohol ethyl
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

Satellite communication equipment for remote control of power grid infrastructure projects

InactiveCN104360648BLow costImprove mobilityRadio transmissionProgramme total factory controlThree levelPower unit
Owner:STATE GRID CORP OF CHINA +3

A tuned collision inertial mass damping device for wind turbines

ActiveCN111287916BSave work spaceImprove robustnessWind motor controlMachines/enginesInerterEngineering
Owner:WUHAN UNIV OF TECH

Automatic determination and calculation method of photometric automatic titration

ActiveCN105403567BFully automatedRealize intelligenceMaterial analysis by observing effect on chemical indicatorMiniaturizationLength wave
Owner:DELIN ENVIRONMENTAL PROTECTION TECH

A key fast punching device for hardware making

ActiveCN106141244BEfficient punchingQuick punchLarge fixed membersDriving apparatusPunchingEngineering
Owner:宁津润科创投有限公司

A positioning method and device

ActiveCN106658702BWireless communicationTelecommunicationsStation
Owner:DATANG MOBILE COMM EQUIP CO LTD

Narrow edge plastic frame with reflective film assembly fixture

ActiveCN105259702BCause archingGuarantee product qualityNon-linear opticsStructural engineeringWorkbench
Owner:SICHUAN SANLONG ELECTRONICS

Reagent kit and library construction method for detection of free dna in peripheral blood of pregnant women

ActiveCN106702497BReduce dosageShorten sequencing timeNucleotide librariesMicrobiological testing/measurementPrenatal diagnosisAssay
Owner:ANNOROAD GENE TECH BEIJING +2

A method to improve the internal quality of high-entropy alloys manufactured by laser additive manufacturing

ActiveCN112658281BGuaranteed response timeIncrease cooling rateAdditive manufacturing apparatusHigh entropy alloysProcess window
Owner:HUNAN UNIV

Novel eddy current dynamometer

InactiveCN104458087AFacilitate communicationAchieve modularityWork measurementTorque measurementGear wheelControl system
Owner:QINGDAO HOSEN HEAVY IND

A kind of preparation method of thermal insulation mortar

ActiveCN108178592BImprove insulation effectReduced ion conductivityCelluloseThermal insulation
Owner:贵州皓科新型材料有限公司

A kind of titanium alloy processing high-strength square milling insert

InactiveCN106624099BHigh hardnessImprove wear resistanceMilling cuttersMilling cutterHigh intensity
Owner:HARBIN UNIV OF SCI & TECH

Video keying processing method

InactiveCN101588459BReduce the amount of interactionReasonable maskingTelevision system detailsColor television detailsComputer graphics (images)Risk stroke
Owner:BEIJING JIAOTONG UNIV

Broad band radiation type leak coaxial cable for subway and its production method

ActiveCN101404350BUniform capacitanceNo corrosionCoaxial cables/analogue cablesPlastic/resin/waxes insulatorsInsulation layerElectrical conductor
Owner:ZHONGTIAN RADIO FREQUENCY CABLE CO LTD

Method for detecting overload of anti-roll stabilizer during operation of motor vehicle

ActiveCN105358348BInterconnection systemsResilient suspensionsEngineeringControl theory
Owner:SCHAEFFLER TECH AG & CO KG

Method and device for continuous input of voice data

ActiveCN103336679BImprove the efficiency of voice inputSpeech recognitionSound input/outputSpeech inputSpeech sound
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Elevator car accidental movement safety protection device

ActiveCN104150312BGood self-lockingUnexpected move in timeElevatorsDrive shaftGear wheel
Owner:苏州东方富力电梯部件有限公司

A kind of continuous production device of melamine resin

ActiveCN106046284BImprove product qualityImprove performanceMelamineMechanical engineering
Owner:郑州峰泰纳米材料有限公司

The lens of the fish-collecting lamp and the fish-collecting lamp

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