China latest patents query
The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
A kind of preparation method of r-fe-b system sintered magnet
ActiveCN102930975BReduce the temperatureHigh speedInductances/transformers/magnets manufactureMagnetic materialsPotassiumRare earth
Owner:YANTAI ZHENGHAI MAGNETIC MATERIAL CO LTD
Multi-group image classification method based on characteristic expansion and fuzzy support vector machine
ActiveCN102622611BEasy to identifyAvoid the "curse of dimensionality"Character and pattern recognitionFuzzy support vector machineImaging processing
Owner:哈尔滨工业大学高新技术开发总公司
Vehicle bluetooth system and its switching method
ActiveCN108880626BImprove comfortRich interactionNear-field systems using receiversElectric/fluid circuitComputer hardwareEmbedded system
Owner:HUA CHUANG AUTOMOBILE INFORMATION TECHN CENT
White adhesive for flexible printed circuit and preparation method thereof
ActiveCN101575489BHigh whitenessGood shading effectNon-macromolecular adhesive additivesEpoxynovolac adhesivesOrganic solventAdhesive
Owner:ALLSTAE TECH ZHONGSHAN
A method and device for improving the sound effect played by a mobile terminal
ActiveCN104104346BImprove playback soundImprove user experienceGain controlLoudspeakerComputer science
Owner:NUBIA TECHNOLOGY CO LTD
Method for preparing fracturing propping agent special for shale gas from waste slag
Owner:SHAANXI UNIV OF SCI & TECH
Vertical double-diffused metal-oxide semiconductor transistor and manufacturing method thereof
ActiveCN108336131BSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceSemiconductor chip
Owner:苏州心愿美电子商务有限公司
A General Electronic Countermeasure Equipment Control Architecture
ActiveCN109542817BElectric digital data processingComputer architectureControl system
Owner:中国船舶重工集团公司第七二三研究所
A trusted startup method and device for a computing platform
ActiveCN109241745BImprove defenseSecure BootPlatform integrity maintainanceProgram loading/initiatingOperational systemBooting
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +1
Fuel cell system
InactiveCN101304097AReactant parameters controlGas-discharge lampFuel cells
Owner:HONDA MOTOR CO LTD
Added-value service implementing method and service control point
ActiveCN101159911BGuaranteed service qualityCommmunication supplementary servicesSelection arrangementsQuality of serviceNetwork communication
Owner:HUAWEI TECH CO LTD
Bidirectional double-ball standard volume tube
InactiveCN101598590BVerify damageTesting/calibration apparatusEngineeringMechanical engineering
Owner:浙江裕顺仪表有限公司
Design method of gas-liquid two-phase flow heat exchanger
ActiveCN108827037AReduce vibrationReduce noise levelHeat exchanger casingsStationary tubular conduit assembliesShell and tube heat exchangerGas phase
Owner:SHANDONG UNIV
Tubular heat exchanger
ActiveCN108827036AReduce vibrationReduce noise levelHeat exchanger casingsStationary tubular conduit assembliesPlate heat exchangerGas phase
Owner:SHANDONG UNIV
Stenosis dilated catheter
ActiveCN107693921APass smoothlyAvoid shear damageBalloon catheterMulti-lumen catheterUrethraWhole body
Owner:JW ICU MEDICAL LTD
Polyvinyl alcohol composition and preparation method and use thereof
ActiveCN108219165AIncrease surface lubricityReduce stimulationPharmaceutical delivery mechanismCatheterPolymer scienceDecomposition
Owner:SIBIKANG XIAMEN NEW MATERIALS CO LTD
Pressing roller and its making method
ActiveCN101268423AUniform hardnessImprove flexibilityElectrographic process apparatusEngineeringThermal transmittance
Owner:SUMITOMO ELECTRIC FINE POLYMER INC
Data storage device and its data access method
ActiveCN105513638BError detection/correctionRead-only memoriesAccess methodParallel computing
Owner:SILICON MOTION INC (CN)
Fabric conditioning compositions
InactiveCN1860213ALow viscosityHigh viscosityCationic surface-active compoundsNon-ionic surface-active compoundsPhase volumePolymer chemistry
Owner:UNILEVER NV
a medical device
InactiveCN105853233BPrecision medicineAvoid confusionSmall article dispensingOral administration deviceMedical equipmentBiomedical engineering
Owner:杨乐
Automatic reactive torque balancing device for screw drill, drilling pipe string and method
ActiveCN111852334ASimple structureReduce maintenance costsDrilling rodsDirectional drillingFriction torqueThermodynamics
Owner:CHINA PETROLEUM & CHEM CORP +1
Refrigerator
ActiveCN101663550BProtect against condensationLess likely to affect impedanceMechanical apparatusGas treatmentCold airIrradiation
Owner:PANASONIC CORP
A glass curtain wall construction hanging platform used in buildings
ActiveCN109629817BGuarantee the safety of lifeBuilding support scaffoldsArchitectural engineeringSteel rope
Owner:平邑仁安中医药产业发展有限公司
Nano-barite powder modified compound adhesive for packaging
InactiveCN102965034BHigh bonding strengthImprove water resistanceNon-macromolecular adhesive additivesOrganic non-macromolecular adhesivePolyvinyl chlorideEthyl acetate
Owner:TONGLING XIANGYUN FIRE FIGHTING TECH
Sensing metal grid fabrication method for touch panel
ActiveCN108469920BGuaranteed to workNot easy to shift nodesInput/output processes for data processingStructural engineeringMechanical engineering
Owner:SHENZHEN ZHILING WEIYE TECH
Apparatus for heat treatment of wafer
InactiveCN101329982BReduce air trappingIncrease exhaust rateSemiconductor/solid-state device manufacturingChemical vapor deposition coatingExhaust pipeHeat treated
Owner:SEMICON MFG INT (SHANGHAI) CORP
A hydraulic valve for starting and unloading
ActiveCN103032401BEasy to start flowIncrease or decrease thicknessServomotor componentsAviationSystem requirements
Owner:JINCHENG NANJING ELECTROMECHANICAL HYDRAULIC PRESSURE ENG RES CENT AVIATION IND OF CHINA
Method and structure for forming self-aligned, dual stress liner for CMOS devices
ActiveCN100585833CTransistorSemiconductor/solid-state device manufacturingCMOSNitride
Owner:INT BUSINESS MASCH CORP +1
A paint color matching system with dynamic data distribution function
InactiveCN104645872BPour out fastImprove manufacturing efficiencyMixer accessoriesFormula feedingReal-time data
Owner:广东神洲化学工业有限公司
Preparation method of gallium oxide film with hole-conducting properties and gallium oxide film with hole-conducting properties
ActiveCN103469173BChemical vapor deposition coatingOxygenThermal treatment
Owner:DALIAN UNIV OF TECH
an air suspension
ActiveCN104228506BAvoid motion interferenceReduce stiffnessResilient suspensionsVehicle frameAir spring
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Method for supporting cast-in-place box girder side formwork and the supporting device for box girder formwork
ActiveCN106758821BStable triangular support structureAvoid deformationBridge structural detailsBridge erection/assemblyHorizontal forceSupporting system
Owner:CCFED THE FIGTH CONSTR & ENG
Optical cable joint box
ActiveCN102540369BImprove sealingSolve the problem that the sealing performance cannot be guaranteedFibre mechanical structuresCommunication qualityEngineering
Owner:江苏东旭通信科技股份有限公司
Rack Fork Base and Rack Fork
InactiveCN103918624BOther angling devicesMechanical engineeringEngineering
Owner:ZHEJIANG HENGFENG TOP LEISURE CO LTD
Wireless communication method, device and system
ActiveCN113141579BImprove reliabilityImprove networking efficiencyBroadcast service distributionCommunications systemWireless
Owner:SHENZHEN YUNHAI INTERNET OF THINGS CO LTD
Adjusting method for interference between relay stations based on sub-channel pattern
InactiveCN101192872BImplement interference adjustmentGuaranteed CompatibilityTransmission control/equalisingRadio transmission for post communicationEngineeringChannel pattern
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1
Thin film for fast selecting failed crystal grains from wafer and use method
ActiveCN102468119BEasy to operateLow costSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingOptoelectronicsCrystallite
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
A kind of washable epoxy paint and its preparation method and application
ActiveCN102850906BImprove washing resistanceUniform colorLiquid surface applicatorsEpoxy resin coatingsEpoxyWax
Owner:CHINA PAINT MFG CO SHENZHEN
Three-dimensional domestic sewage purification system
InactiveCN102603113BEasy to handleReduce processing costsWater/sewage treatment by irradiationWaste based fuelWater storage tankWater cycling
Owner:ZHENGJIAN CONSTR CO LTD
A circuit breaker handle connection structure
ActiveCN107845549BEasy production and debuggingReliable limitProtective switch operating/release mechanismsStructural engineeringFixed position
Owner:良信电器(海盐)有限公司 +1
Auto-unlocking device for mortise lock
Owner:GUANGDONG JMA ALUMINUM PROFILE FACTORY GRP
Tail spring device of a drum vacuum valve
ActiveCN107448530BExtended service lifeImprove reliabilityOperating means/releasing devices for valvesShock absorbersEngineeringUranium hexafluoride
Owner:CNNC SEVENTH RES & DESIGN INST CO LTD
Eddy current sensor and its material gear adjustment resistance determination method and test method
ActiveCN106441378BChange sensitivityUsing electrical meansConverting sensor output electrically/magneticallyCapacitanceCurrent sensor
Owner:GREE ELECTRIC APPLIANCES INC
RF Coaxial Connectors for CATV Systems
InactiveCN103337732BReduce signal glitchesReduce signal shortsCouplings bases/casesTwo-part coupling devicesEngineeringSilica gel
Owner:YANGZHOU TIANYU ELECTRICAL EQUIP
An injectable skin extractor
ActiveCN109288545BEasy to moveReduce descent speedSurgical needlesVaccination/ovulation diagnosticsCircular discSurgery
Owner:SHAN DONG DONG E E JIAO +1
A gated bipolar-field effect compound element semiconductor-based vdmos
ActiveCN110212034BUniform breakdown characteristicsIncrease the on-currentSemiconductor devicesSemiconductor materialsParasitic bipolar transistor
Owner:XIDIAN UNIV
Sentiment analysis method, apparatus, computer-readable storage medium, and electronic device
Owner:NEUSOFT CORP
A method for separating palladium from acidic aqueous solution
ActiveCN109182776BHigh selectivityImprove separation efficiencyProcess efficiency improvementIon speciationAcid water
Owner:ZHEJIANG UNIV
A coil detection machine and its waste discharge control method
Owner:AE AUTOMATION & ROBOTICS TECH LTD
Card reader with id card function based on switch-type inductance circuit
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
Rail-Based Climbing Robot
ActiveCN105539625BWith self-locking functionImprove lifting safetyBuilding liftsVehiclesEngineeringSprocket
Owner:NINGBO TIANHONG POWER APPLIANCE
Environmental greening and reinforcement engineering structure and construction technology of urban slope
ActiveCN109137937BEnvironmental protectionSuitable for growthExcavationsReceptacle cultivationEnvironmental resource managementWater storage tank
Owner:WENZHOU XINGYE MUNICIPAL CONSTR
A kind of Gaas semiconductor surface ohmic contact electrode and its manufacturing method
Owner:XI AN JIAOTONG UNIV
A cold-rolled strip surface quality management system and method
ActiveCN109692877BCategory expandableUniform samplingRoll mill control devicesMeasuring devicesStrip steelManufacturing engineering
Owner:WISDRI ENG & RES INC LTD
A device for removing bearings
Owner:JINAN HEAVY MACHINERY JOINT STOCK
Translational type automobile air-conditioner air outlet assembly tooling
ActiveCN103056802BReduce manufacturing costSimple structureAssembly machinesWork holdersAutomobile air conditioningEngineering
Owner:WUHU FORESIGHT TECH
Image processing apparatus
InactiveCN101594535AReduce the number of accessEfficient use ofTelevision system detailsColor television detailsImaging processingOperability
Owner:HITACHI LTD
Fire-fighting hose connector
Owner:SHANGHAI GRAMAN INT FIRE EQUIP
A Forward Modeling Method Based on Data Segmentation of Arranged Slices in 3D Observation System
ActiveCN104050359BImprove computing efficiencySeismic signal processingSpecial data processing applicationsThree dimensional simulationSimulation
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Mass spectrometry with increased duty cycle
ActiveCN110506320BStability-of-path spectrometersParticle spectrometer methodsIon trap mass spectrometryMass Spectrometry-Mass Spectrometry
Owner:MICROMASS UK LTD
Wireless network card dynamic power management method based on embedded system
InactiveCN101937266BEnergy efficient ICTPower supply for data processingSleep stateDynamic power management
Owner:SOUTH CHINA UNIV OF TECH
A medical thorny herb cutter
ActiveCN109719765BAvoid stabbingEasy to collectMetal working apparatusEngineeringMechanical engineering
Owner:临沂产业研究院有限公司
Organic solar cell with vertical phase separation of donor and acceptor and its preparation method
InactiveCN102891259BImprove photoelectric conversion efficiencyGuaranteed normal transmissionSolid-state devicesSemiconductor/solid-state device manufacturingElectron holeUltraviolet lights
Owner:PEKING UNIV
An audio processing method and system
ActiveCN105682000BEnhance the audio experienceImprove experienceSpeech analysisStereophonic systemsTranscodingComputer terminal
Owner:BEIJING TWIRLING IN TIME CO LTD
Chestnut kernel chocolate and production method thereof
Owner:BEIJING UNIV OF AGRI
A method of tiling
ActiveCN105644124BImprove tiling accuracyImprove tiling efficiencyLamination ancillary operationsLaminationIndustrial constructionProduction line
Owner:SANY AUTOMOBILE MFG CO LTD
A method of using green straw to prepare pig feed
ActiveCN105661063BEasy feedingWell mixedFood processingAnimal feeding stuffBiotechnologyMicroorganism
Owner:INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI +3
System for mixing cabin air and outside air of air-conditioner for vehicle and method of controlling the same
InactiveCN104279733AAir-treating devicesVehicle heating/cooling devicesEngineeringCam
Owner:KIA MOTORS CORP +1
Method for controlling electronic equipment and electronic equipment
ActiveCN105138076BControl bend anglePrecise bending angleInput/output for user-computer interactionDetails for portable computersStructural engineeringBending force
Owner:LENOVO (BEIJING) LTD
High-temperature-resistant hot melt adhesive membrane for aluminum honeycomb boards, and preparation method thereof
ActiveCN103205210BHigh bonding strengthImprove heat resistanceFilm/foil adhesivesPolyureas/polyurethane adhesivesElastomerPolyester
Owner:JIANGSU LUSHAN PHOTOVOLTAIC TECH +1
Off-line processing method of metal film thickness data in cmp whole process
InactiveCN106298576BEfficient extractionEliminate signal interferenceSemiconductor/solid-state device testing/measurementUsing electrical meansElectricityCopper
Owner:TSINGHUA UNIV +1
A kind of mixed herbicide containing bentazone and flucarbazone and its application
ActiveCN109042693BDelay drug resistanceExpand the spectrum of weed controlBiocideAnimal repellantsOrganic chemistryPoaceae
Owner:ANHUI YOUNGSUN PESTICIDES
Evaporative cooling chillers using plate-fin indirect evaporative coolers
ActiveCN107543264BCompact structureReduce weightLighting and heating apparatusSpace heating and ventilation detailsEvaporative coolerFresh air
Owner:ZHEJIANG JINLING REFRIGERATION ENG
A high-efficiency application method of nitrogen fertilizer for double-cropping super rice nitrogen transfer and strong panicle
ActiveCN110140500BHigh strengthIncrease profitFertilising methodsRice cultivationSoil scienceCrop cultivation
Owner:HUNAN SOIL & FERTILIZER INST
A stacked mechanized bridge structure
ActiveCN111455816BReduce use costReduce maintenance costsPortable bridgeClassical mechanicsEngineering
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
Preparation method of conjugated polymer of indole and phenoid compound
InactiveCN105418896BEasy to synthesizeLow costSemiconductor devicesSynthetic materialsSynthesis methods
Owner:SHANGHAI JIAOTONG UNIV
Device packaging structure and packaging method thereof
ActiveCN102201379BAvoid damageDoes not affect connectivitySemiconductor/solid-state device detailsSolid-state devicesMaterial consumptionMetal
Owner:济南市半导体元件实验所
Human-machine collision early warning method and system on construction site
Owner:TSINGHUA UNIV +1
Light-emitting device and preparation method thereof
PendingCN113745386ASemiconductor devicesEngineeringActive layer
Owner:SAMSUNG DISPLAY CO LTD
A rotating handicapped bookshelf
ActiveCN103932511BSolving Rotation DisadvantagesEasy Pick-Up ModeRevolving cabinetSelf lockingEngineering
Owner:JILIN UNIV
A kind of inorganic nano filler modified silicone pressure-sensitive adhesive and preparation method thereof
InactiveCN105086927BImprove protectionImprove adhesionNon-macromolecular adhesive additivesAmide/imide polymer adhesivesBoron carbideDimethyl siloxane
Owner:DONGGUAN XINXING ORGANIC SILICON TECH
Electric mortise lock
InactiveCN1856633AGood lookingReduce installation costsNon-mechanical controlsFastening meansEngineeringElectromagnet
Owner:MERONI SERRATURE
High-performance composite material basic component precision molding manufacturing system and method
Owner:重庆奔腾科技发展有限公司 +4
Lithology identification method of cuttings under the condition of pdc bit matched with lithology feature library
ActiveCN111709423BMulti-feature phenomenon resolutionEnhance feature expressionCharacter and pattern recognitionFluorescence/phosphorescenceLithologyFluorescence
Owner:NORTHEAST GASOLINEEUM UNIV
A thermal runaway warning method for a power battery
InactiveCN111381169BEarly detection of thermal runawayAvoid nasty accidentsElectrical testingPower batteryElectrical battery
Owner:DALIAN UNIV OF TECH
Tethered balloon cable cleaning and drying device
ActiveCN109967420BStable coefficient of frictionGuaranteed performanceDrying gas arrangementsCleaning using toolsElectrical controlEngineering
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
A device, method and application for condensing and recovering pyrolysis gas
ActiveCN109289225BRealize condensation purificationAvoid contactVapor condensationReboilerSolid particle
Owner:国宏中晶集团有限公司
Methods and systems for preserving unknown mark in a strongly typed environment
InactiveCN100561472CNatural language data processingSpecial data processing applicationsTheoretical computer scienceData mining
Owner:MICROSOFT TECH LICENSING LLC
Projector with enhanced security camcorder defeat
InactiveCN1542539ATelevision system detailsProjectorsSpatial light modulatorCopy protection
Owner:EASTMAN KODAK CO
Urine cup moving mechanism for urine sample sampling apparatus for clinical laboratories
InactiveCN110095317AHand in quicklySave human resourcesWithdrawing sample devicesOlder peopleUrine collection
Owner:胡玥
Origin precise positioning system and positioning method based on low-precision multiple sensor fusion
ActiveCN103760921BReduce the difficulty of assemblyReduce equipment costsControl using feedbackEngineeringPositioning technology
Owner:HARBIN INST OF TECH
Method for sending and reorganizing data frames in ttp format at tte terminal
ActiveCN106209697BImprove bandwidth utilizationImprove real-time performanceData switching networksElectronic systemsMessage flow
Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
A method of stamping and forming a vapor chamber
ActiveCN110785054BEasy to vaporizeReduce corrosionCooling/ventilation/heating modificationsWorking fluidStructural engineering
Owner:DONGGUAN LINGJIE PRECISION MACHINING TECH CO LTD
A preparation for preventing and treating the symptoms of lack of black body color in yellow catfish caused by poor feed freshness
ActiveCN106074745BLower synthetic pathwayPromote repairPowder deliveryOrganic active ingredientsRed mulletChlorpheniramine Maleate
Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY +1
A pvc pipe chipless cutting machine
Owner:GUANGDONG LIANSU MACHINERY MFG
A kind of anti-corrosion coating material and preparation method thereof
ActiveCN108264788BHigh strengthImprove surface scratch resistanceAnti-corrosive paintsEpoxyPolymer science
Owner:江苏悠谷未来科技有限公司
A kind of ZNO pressure-sensitive ceramic additive and its preparation method and application
ActiveCN108863405BHigh nonlinear coefficientLower sintering temperatureCeramic sinteringVaristor ceramics
Owner:LIAOCHENG UNIV
Intelligent melting point instrument with machine vision and melting point measuring method
InactiveCN102937602BRealize automatic measurementSimple and fast operationInvestigating phase/state changePolyesterHuman–machine interface
Owner:DONGHUA UNIV
Rice leaf age water-saving cultivation method
InactiveCN102893778BReduce manufacturing costLow costSeed and root treatmentCultivating equipmentsWater savingPotassium
Owner:黑龙江省水利厅
Graphic data positioning display method and device
InactiveCN100426288CQuick searchReduce retrieval errorSpecial data processing applicationsGraphicsDisplay device
Owner:GUANGDONG RITU INFORMATION SYST
Resin catalyst for synthesizing mibk and preparation method thereof
ActiveCN110180589BImprove activity stabilityImprove the stability of useOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePtru catalyst
Owner:丹东明珠特种树脂有限公司
A kind of treatment method of biodiesel by-product glycerin
ActiveCN105585449BThe method steps are simpleReduce energy consumptionOrganic compound preparationHydroxy compound separation/purificationBiodieselAlcohol
Owner:SINOPEC DALIAN RES INST OF PETROLEUM & PETROCHEMICALS CO LTD +1
A Self-Resetting Type Stiffness Adaptive Control Assembled Beam-Column Joint
ActiveCN112554337BEasy to installConstruction quality is easy to guaranteeProtective buildings/sheltersShock proofingClassical mechanicsEngineering
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY
Sperm-nourishing capsules for treating male sexual disfunction and preparation method thereof
InactiveCN101352520BEasy to takeMedicinal and calmMammal material medical ingredientsCapsule deliveryAdjuvantOyster
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Method and terminal for inter-system cell reselection
ActiveCN104980984BWireless communicationGSMEmbedded system
Owner:ERICSSON (CHINA) COMMUNICATION COMPANY LTD
Node location method for underwater sensor network
ActiveCN113365213BAccurate and reliableStable reliabilityLocation information based serviceUnderwater sensor networksEngineering
Owner:QINGDAO UNIV OF SCI & TECH
Protection circuit and method for a switching power supply
ActiveCN103326323BSolve the problem of excessive electrical stressImprove reliabilityEmergency protective arrangements for automatic disconnectionEngineeringNormal state
Owner:SHENZHEN AUTO ELECTRIC POWER PLANT +1
Pattern code recognition method and device, pattern code generation method and device
ActiveCN105279466BLow costImprove recognition efficiencySensing by electromagnetic radiationWeb data retrieval using information identifiersGraphicsWeb page
Owner:TENCENT TECH (SHENZHEN) CO LTD
Buck step-down circuit and its control method based on input voltage feedforward control
ActiveCN104953832BReduce dynamic fluctuation amplitudeFast dynamic responseDc-dc conversionElectric variable regulationVoltage amplitudeControl signal
Owner:NANJING SILERGY SEMICON TECH CO LTD
A kind of water-soluble supramolecular fluorescent probe and its preparation and application
ActiveCN109608472BHigh sensitivityHigh selectivityOrganic chemistryFluorescence/phosphorescenceEthyl groupMolecular fluorescence
Owner:GUIZHOU UNIV
A User-selected Cooperative Spectrum Sensing Method Based on Dual Threshold Energy Detection
Owner:CHONGQING UNIV OF POSTS & TELECOMM
A method for multiplexing video input and component input interfaces in a television receiver
ActiveCN103905768BGuaranteed quantityReduce in quantityTelevision system detailsColor television detailsMultiplexingTelevision receivers
Owner:PANDA ELECTRONICS GROUP +2
Concrete Pouring Technology of Slope Roof with Large Angle
InactiveCN104018674BSimple cuttingIt should be vibrated and compactedBuilding roofsBuilding material handlingBuilding construction
Owner:江苏吴州建工集团有限公司
A kind of pharmaceutical composition containing candesartan cilexetil
ActiveCN104688696BImprove stabilityDissolution completeOrganic active ingredientsPill deliveryCandesartanMedicine
Owner:长春海悦药业股份有限公司
Magnetic protection components of thermal magnetic protection device
ActiveCN106158538BReduce design difficultyProtective switch operating/release mechanismsEngineeringTorsion spring
Owner:SEARI ELECTRIC TECH +1
Inlet and discharge combination valve for standard metal gauge
ActiveCN104712793BImprove pressure resistanceReduce labor intensityValve arrangementsCapacity measurement calibrationVALVE PORT
Owner:INST OF METROLOGY OF HEBEI PROVINCE
A kind of sampling method of eva crosslinking degree of photovoltaic module
Owner:普德光伏技术(苏州)有限公司
Long-distance light remote control method, remote control terminal, display device and system
ActiveCN102956098BEasy to useRealize the effect of touch feelingNon-electrical signal transmission systemsDisplay deviceLarge size
Owner:BOE TECH GRP CO LTD
Spectral selective reflection liquid crystal film and preparation method thereof
Owner:智谱纳米科技(上海)有限公司
A self-collecting water volume controllable adjustment device for an air bag
ActiveCN108105415BControl the amount of waterImprove sealingDiaphragm valvesOperating means/releasing devices for valvesAirbagWater collection
Owner:漳州酷乐多信息技术有限公司
Infrared transparent ceramic and preparation method thereof
ActiveCN104944954BLow thermal emissivityHas nonlinear absorption characteristicsInfraredNight vision
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
A chain type recyclable stacking device
ActiveCN112678387BReasonable designThe average gear ratio is accurateLifting framesStorage devicesControl engineeringChain type
Owner:HIT SMART FACTORY CO LTD
A Frequency Adaptive Variable Capacitance Circuit
Owner:GUANGXI NORMAL UNIV
Calling control method and speech gate based on speech Internet protocol
ActiveCN100562046CAvoid false billingGuaranteed accuracyInterconnection arrangementsNetwork connectionsBase callingTelephone terminal
Owner:北京紫光通信科技集团有限公司
cleaning vehicle
Owner:ZOOMLION ENVIRONMENTAL IND CO LTD
Composite metal sulfide photocatalyst, and preparation method and application thereof
InactiveCN103586051BImprove performanceSimple processPhysical/chemical process catalystsHydrogen productionHydrogenNew energy
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
An AGV navigation control method based on two-dimensional code image tags
ActiveCN105388899BImprove flexibilityReduce manufacturing costPosition/course control in two dimensionsDimensional modelingInstruction sequence
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Nano-catalyst for preparing methyl formate by one-step oxidation of methanol and preparation method thereof
ActiveCN105903484BHigh selectivityLarge specific surface areaOrganic compound preparationCarboxylic acid esters preparationNano catalystAlcohol
Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
Positioning method and system for real navigation and computer readable storage medium
InactiveCN103363997AHigh precisionAchieve the effect of auxiliary positioningInstruments for road network navigationSatellite radio beaconingCelestial navigationMarine navigation
Owner:WISTRON CORP
A kind of preparation method of mullite fiber
ActiveCN104086200BImprove performanceHigh tensile strengthInorganic material artificial filamentsFiberPolymer science
Owner:南京理工宇龙新材料科技股份有限公司 +1
Classification and setup of tumor cell images
ActiveCN113011462BImprove robustnessReliable Disease Identification ResultsCharacter and pattern recognitionGenetic algorithmsRadiologyCharacteristic space
Owner:上海丹望医学检验实验室有限公司
Full-spectral-domain laminated silicon-base film solar cell
InactiveCN101777591BNovel structureImprove photoelectric conversion efficiencyPhotovoltaic energy generationSemiconductor devicesPower flowSpectral domain
Owner:NANKAI UNIV
System and method for limiting message size of a positioning protocol
ActiveCN109983788BPosition fixationServices signallingEngineeringMessage size
Owner:QUALCOMM INC
Automatic Barrel Cartoning Machine
ActiveCN110127127BGuaranteed accuracyEnsure consistencyWrapper twisting/gatheringCartoning machineEngineering
Owner:温州高尚包装机械有限公司
Terahertz real-time online detection system and method for steel cord conveyor belt
ActiveCN109142268BSave energyImprove securityMaterial analysis by optical meansReflected wavesEngineering
Owner:SHANDONG ANENG CONVEYOR BELT & RUBBER
A kind of nanocellulose-based composite membrane and its preparation method and use
ActiveCN112920440BExcellent Humidity ResponseImproved humidity responsivenessNanofiberAnti bacteria
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Voltage Controlled Current Source Controller
ActiveCN104656731BLittle influence of temperatureStrong temperature immunityBatteries circuit arrangementsElectric powerNoise suppressionVoltage control
Owner:YANFENG VISTEON ELECTRONICS TECH (SHANGHAI) CO LTD
A method and system for information transmission and distribution
ActiveCN104168297BGet rid of dependenceReduce data processing pressureMessaging/mailboxes/announcementsTransmissionInformation transmissionWifi network
Owner:SHENZH NEXTWIFI TECH CO LTD
A kind of preparation method of electromagnetic shielding silicone rubber
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI
Method and device for importing 3D models into 3dsmax
ActiveCN106610855BReduce stepsImprove experienceProgram loading/initiatingTheoretical computer scienceOperating system
Owner:三河卡拉比科技有限公司
A method for measuring warpage of trademark paper and its application
ActiveCN102636100BSimple structureSimple and fast operationMechanical solid deformation measurementsMeasuring instrumentStructural engineering
Owner:CHINA TOBACCO GUANGDONG IND
A multi-rod type electric push rod support device
ActiveCN110652143BWork demo smoothFully demonstrate the roleEducational modelsShow shelvesRotational axisEngineering
Owner:徐州天泓传动设备有限公司
One-button whole-process automatic control method for supercritical once-through boiler feed water
ActiveCN111637443BImprove automation control levelReduce operating intensityWater feed controlAuto regulationAutomatic control
Owner:LIAONING DONGKE ELECTRIC POWER
A small biological sample capture container and its use method
ActiveCN110973106BImprove capture efficiencyEasy to captureAnimal trapsFishingBiotechnologySmall animal
Owner:DALIAN OCEAN UNIV
Federated learning method, device, computing device and storage medium
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