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 Design Method of Helical Modulation Constellation Diagram Resisting Phase Noise Interference
ActiveCN109905342BImprove performancePhase-modulated carrier systemsTransmitter/receiver shaping networksCommunications systemInterference (communication)
Owner:SHANDONG UNIV
A Method for Evaluating the Safety and Reliability of Transmission Lines
ActiveCN109377112BImprove the accuracy of evaluationCalculation goals are clearResourcesCapacitancePower flow
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
Pot cleaning unit of electric cooker
Owner:片山贺博
Voice customization method, device, storage medium and electrical equipment for electrical equipment
ActiveCN110931005BImprove experienceSpeech recognitionHome automation networksHuman–computer interactionSpeech sound
Owner:GREE ELECTRIC APPLIANCES INC
A coring device, method and application for maintaining the overall appearance of soil in water-containing loose strata
Owner:JINAN RAILWAY TRANSPORT GRP CO LTD
A numerically controlled special-shaped gear precision machining device and its control method
ActiveCN110052836BEasy to processEasy to operateOther manufacturing equipments/toolsNumerical controlCoupling
Owner:广东馥融传动科技有限公司
A catenary operating state detection device
ActiveCN105572543BAvoid wastingIncrease camera synchronizationFault location by conductor typesSatellite radio beaconingTemperature controlContact network
Owner:CHENGDU NAT RAILWAYS ELECTRICAL EQUIP
Shifting system
Owner:RUILI GROUP RUIAN AUTO PARTS CO LTD
Pyrimidine carboxamide derivatives and preparation method, composition, formulation and use thereof
ActiveCN109553607BExcellent PDE-5 inhibitory activityPrevent or treat erectile dysfunctionOrganic active ingredientsMetabolism disorderPenile erectionsPharmaceutical drug
Owner:ZHENJIANG SAN AN PHARMA +1
Surface corrosion treatment method of water electrolysis plate before plating
Owner:ENG EQUIP CO LTD SUZHOU SAI SIDE
Cleaning antirust agent and preparation method thereof
Owner:华阳新兴科技(天津)集团有限公司
Millet precision hole seeder
InactiveCN104956814BSeed depositing seeder partsRegular seed deposition machinesSeederDrive wheel
Owner:马洪彬 +1
Semiconductor mounting structure and method for manufacturing same
InactiveCN101965632AImprove repair abilityImprove shock reliabilityFinal product manufactureSemiconductor/solid-state device detailsEngineeringSemiconductor
Owner:PANASONIC CORP
Multilayer stretch film with high adhesion and method thereof
ActiveCN109963714BSynthetic resin layered productsDomestic containersMultilayer membranePolymer science
Owner:DOW GLOBAL TECH LLC +2
Adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and preparation method thereof
InactiveCN102533186BImprove sticking powerExcellent dry resistanceGraft polymer adhesivesPolymer adhesivePolymer science
Owner:BEIJING COMENS NEW MATERIALS
Barbecue device capable of eliminating oil smoke emission
PendingCN113384163AGood for healthImprove protectionDomestic stoves or rangesLighting and heating apparatusEnvironmental engineeringSmoke Emission
Owner:江旭辉
Semi-active magneto-rheological fluid dual-mass flywheel
InactiveCN103758924BChange the damping characteristicsExtended service lifeFlywheelsSemi activeSemi automatic
Owner:JILIN UNIV
Segmented swing rotary kiln
ActiveCN108195191BRotary drum furnacesEngineeringRotary furnace
Owner:HUNAN DINGJIU ENERGY & ENVIRONMENT TECH LTD
Method for applying trace element fertilizer to fruit trees
ActiveCN104591823BImprove utilization efficiencyLow costFertilising methodsFertilizer mixturesLaw of demandRoot uptake
Owner:ZHEJIANG UNIV
public harq handling
ActiveCN105474569BError prevention/detection by using return channelTransmission path divisionFrequency spectrumAutomatic repeat request
Owner:QUALCOMM INC
An anti-collision movable control box used in the transportation process of CNC machine tools
ActiveCN113068332BAvoid collisionCasings with display/control unitsCasings/cabinets/drawers detailsNumerical controlControl engineering
Owner:安徽新诺精工股份有限公司
A method for measuring vocs emission factor of motor vehicle evaporative emission operation loss
Owner:TSINGHUA UNIV
A motor torque adjustment method and system for an electric vehicle
ActiveCN109484209BImprove comfortImprove intelligenceSpeed controllerElectric energy managementMotor speedElectric machinery
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Method for realizing computer safety and enciphering based on identity confirmation by using BIOS
InactiveCN1234081CImprove uniquenessImprove securityMultiple keys/algorithms usageUnauthorized memory use protectionOperational systemUser input
Owner:LENOVO (BEIJING) LTD
A kind of m50-ag-tic self-lubricating composite material and preparation method thereof
ActiveCN106825546BReduce coefficient of frictionReduce wear rateAdditive manufacturing apparatusTransportation and packagingAviationMechanical components
Owner:江苏双正机械有限公司
Composite floor middle layer material with excellent thermal stability and preparation method thereof
Owner:ZHEJIANG KINGDOM NEW MATERIAL GRP CO LTD
Filtrating system of pornographic film and its method
InactiveCN1167226CControl outputPrevent intrusionData switching by path configurationPictoral communicationData streamFiltration
Owner:COREL CORP
Mass flow sensor output correction method, device, controller and medium
ActiveCN111189514BReal-time monitoring of drift statusTesting/calibration apparatusVolume meteringFlow transducerEngineering
Owner:WEICHAI POWER CO LTD
Preparation method for CT (computed tomography) contrast media based on second-generation polyamide-amine dendrimer/gold nanoparticles
InactiveCN102989014BEasy to makeMild experimental conditionsX-ray constrast preparationsEnvironmental resistanceWater baths
Owner:DONGHUA UNIV +1
Wireless communication device and wireless communication method
ActiveCN106664701BNetwork traffic/resource managementTransmission path divisionEngineeringControl theory
Owner:INT SEMICON GRP
A multi-round task allocation method, edge computing system and storage medium thereof
ActiveCN109947551BResolution timeHigh costProgram initiation/switchingResource allocationEdge computingDistribution method
Owner:CENT SOUTH UNIV
A paper container quality inspection machine and its inspection method
ActiveCN103454284BRealize detectionImplement automatic detectionOptically investigating flaws/contaminationPulp and paper industryLeak detection
Owner:ZHEJAING DISCOVER MACHINERY MFG CO LTD
Anti-current mutual-inductor saturated suddenly-changed quantity difference current dynamic recollecting discrimination method
InactiveCN1295833CHigh sensitivityAvoid the impact of judgmentArrangements responsive to excess currentBusbarUltra high voltage
Owner:NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
Super-resolution height measuring method based on topographic matching for digital array meter wave radar
ActiveCN102288944BEliminate the effects of angle measurementImprove angle measurement accuracyRadio wave reradiation/reflectionElevation angleHat matrix
Owner:XIDIAN UNIV
All-in-one integrated multi-functional triple power module ITM
PendingCN113066882AEliminate needPhotovoltaic supportsSolar heating energyEngineering physicsBattery cell
Owner:SAPHIRE SOLAR TECH
Fusion imaging gene and its lentiviral expression plasmid, lentivirus, cell, its preparation method and application
ActiveCN113584062BSimultaneous trackingRealize multi-modal imaging detectionNucleic acid vectorEmbryonic cellsFunctional imagingFluorescent protein
Owner:ACADEMY OF MILITARY MEDICAL SCI
Powertrain and vehicle having same
ActiveCN108001204BImprove economyImprove powerHybrid vehiclesGas pressure propulsion mountingDriver/operatorDrivetrain
Owner:BYD CO LTD
A liquid hydrometer and a slurry calibration method using the hydrometer
ActiveCN106950152BEasy to adjustSimplify checkweighing procedureMaterial analysis by observing immersed bodiesHydrometerSlurry
Owner:FOSHAN DONGPENG CERAMIC +2
Method and device for transmitting data packets
InactiveCN102118791BReduce overheadReduce consumptionError preventionNetwork traffic/resource managementTransmission protocolAir interface
Owner:HUAWEI TECH CO LTD
Application of bacteroides fragilis and extract thereof in preparation of medicine for preventing and treating irritable bowel syndrome
ActiveCN113730443AMilk preparationOrganic active ingredientsTraditional medicineBacterosira
Owner:GUANGZHOU ZHIYI PHARMA INC
A treatment system for foundation reinforcement and carbonization pile forming method
ActiveCN103981854BEasy to useEnergy saving and environmental protectionBulkheads/pilesSoil preservationFoaming agentHalf-life
Owner:SOUTHEAST UNIV
1,2-propylene glycol antifreezing liquid coolant
Owner:TEEC AUTUMOTIVE CHEM
Method and apparatus for input charge control of a power supply
InactiveCN101908824BDc-dc conversionElectric variable regulationIntegratorControl signal
Owner:POWER INTEGRATIONS INC
Electronic whiteboard control method, device and system, and computer-readable storage medium
ActiveCN112463009BImplement the control methodEffective positioningInput/output processes for data processingWhiteboardHandwriting
Owner:XIAN NOVASTAR TECH
A 309(l) stainless steel flux-cored wire for thin plate welding
ActiveCN106736032BWelding/cutting media/materialsSoldering mediaArc stabilityRare earth
Owner:江苏恒熠金属制品有限公司
Data processing method, device and deduplication processor
ActiveCN103930890BReduce matching timeImprove matching efficiencyDigital data information retrievalSpecial data processing applicationsData miningData processing
Owner:HUAWEI TECH CO LTD
Method and device for providing target information to users
ActiveCN101266620BEasy to operateDigital data information retrievalSpecial data processing applicationsUser needsThresholding
Owner:PEKING UNIV +2
An image processing method, device, device and system
ActiveCN109429037BThere will be no stitching gapsImprove the display effectTelevision system detailsColor television detailsImaging processingComputer graphics (images)
Owner:HANGZHOU HIKVISION DIGITAL TECH
A kind of preparation technology of copper-tin alloy powder with low tin content
ActiveCN111889687BTake advantage ofThere is no problem of changing the proportion of tin massGunmetalParticle-size distribution
Owner:湖南省天心博力科技有限公司
Travel time data fast collecting method for geological radar wave velocity chromatography prospecting
InactiveCN103809205BReduce the number of movesEasy to operateDetection using electromagnetic wavesRadio wave reradiation/reflectionRadarWave velocity
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Vertical magnetic recording medium and magnetic recording/reproducing device
ActiveCN101796580AEasy to recordImprove featuresRecord information storageMagnetic recordingInter layerNon magnetic
Owner:RESONAC CORPORATION
Method for fast retrieving telephone number related information
InactiveCN101483841BFind quicklyImprove search efficiencyCommmunication supplementary servicesMessaging/mailboxes/announcementsRelevant informationDatabase
Owner:BEIJING JIUTIAN SHENGXIN INFORMATION TECH
A kind of mechanical processing feeding device and using method thereof
Owner:ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
Oxiracetam liposome injection
InactiveCN101732251BNo change in colorImprove stabilityOrganic active ingredientsNervous disorderSide effectMedicine
Owner:HAINAN MEILAN SMITH KLINE PHARMA
A saturable reactor with resistance forming bias voltage
InactiveCN104658746BShort transient timeSimple preparation processConversion without intermediate conversion to dcVariable inductancesElectrical resistance and conductanceClosed loop
Owner:SHANDONG UNIV
Mo-corundum ceramic material and low-temperature sintering method
InactiveCN100532319CEase of industrial productionLower sintering temperatureIndustrial equipmentTalc
Owner:GUILIN UNIVERSITY OF TECHNOLOGY
A stainless steel heating box with blackening treatment
InactiveCN104357833BAvoid contactEasy to put inMetallic material coating processesSteel tubeChemical engineering
Owner:浙江东特金属科技有限公司
SMS interception method, device and system
ActiveCN101242559BImprove satisfactionAchieve shieldingSubstation equipmentMessaging/mailboxes/announcementsComputer hardwareMessage flow
Owner:HUAWEI TECH CO LTD
The medical use anti-infection polymeric material and its preparation method
InactiveCN100490908CCatheterVulcanizationAntimicrobial drug
Owner:SOUTHERN MEDICAL UNIVERSITY
A kind of polypropylene composite material and preparation method thereof
Owner:WANHUA CHEM GRP CO LTD +1
Absorbent articles comprising hydratable non-deliquescent inorganic salts
InactiveCN103608046AAbsorbent padsBandagesInorganic saltsMagnesium sulphate heptahydrate
Owner:PROCTER & GAMBLE CO
A detection method, device and integrated circuit for narrowband interference noise
ActiveCN109150246BImprove accuracyPower distribution line transmissionLine-transmission monitoring/testingData streamData signal
Owner:BEIJING SIGBEAN INFORMATION TECH CO LTD
A two-pole TEFC electric motor and an electric motor drive arrangement
PendingCN110661355AImproved vibration characteristicsWithout sacrificing cooling capacityAssociation with control/drive circuitsAsynchronous induction motorsInterior spaceControl theory
Owner:ABB (SCHWEIZ) AG
A high-efficiency improver for eutrophic water surface polluted sediment and its preparation method
ActiveCN106336097BEnsure a reasonable ratioSimple production processSludge treatmentClay mineralsSurface layer
Owner:INST OF AQUATIC LIFE ACAD SINICA +1
A motorcycle rear pole warning light
Owner:KUNMING LANTE ELECTRONICS
A kind of manufacturing method of roll type ion exchange homogeneous membrane
ActiveCN107321199BEvenly distributedGood compatibilitySemi-permeable membranesMembranesElastomerPolyester
Owner:QUZHOU LANRAN NEW MATERIAL CO LTD
A shape memory inflatable tube structure and its preparation method
Owner:HARBIN INST OF TECH
Differential amplifier circuit
InactiveCN105099382BSmall footprintReduce power consumptionAmplifier modifications to reduce temperature/voltage variationDifferential amplifiersEngineeringDifferential amplifier
Owner:FUJITSU LTD
A FRP composite material for high-performance cable protection pipe
Owner:南京红复玻璃钢有限公司
A multi-terminal line differential protection method and system
ActiveCN107069681BGet rid of dependenceAvoid deactivationEmergency protective arrangements for automatic disconnectionMachine controlControl circuit
Owner:XJ ELECTRIC +1
An Intelligent Recognition Method of Power Emergency Response Safety Pre-control Based on Grid GIS
ActiveCN112561151BRelieve pressureAccurate calculation of spreading and spreading pathsMeasurement devicesForecastingPower gridElectric fence
Owner:EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
Controlled-cooling method for rolled high carbon steel wire rod
ActiveCN102019296BImprove the sorbitization rateTemperature control deviceWire rodRoom temperature
Owner:ANGANG STEEL CO LTD
A kind of synthetic method of pharmaceutical intermediate cycloalkane pyrimidinedione compound
Owner:OCEAN UNIV OF CHINA
camera equipment
ActiveCN108737707BStereo effect is good and realTelevision system detailsColor television detailsComputer hardwareCamera lens
Owner:黄剑鸣
Abnormal handling method, device, equipment and medium
ActiveCN110712560BAvoid affecting performanceAvoid affecting lifeCells structural combinationVehicular energy storageElectrical batteryComputer science
Owner:NEUSOFT REACH AUTOMOBILE TECH (SHENYANG) CO LTD
Region based layered wireless information publishing, searching and communicating application system
InactiveCN101083556BFlexible expansionEasy to useData switching by path configurationInformation transmissionInternet users
Owner:惠州市德帮实业有限公司
A deep organic fertilizer application device for rail cars
InactiveCN105993348BReduce churnPromote absorptionPlantingDirect liquid fertiliser deliveryWorking environmentOrganic manure
Owner:HUZHOU ACAD OF AGRI SCI
Easy maintenance elastic pad vibration damping track bed
ActiveCN106948226BRealize replacement and maintenanceEasy to replace and maintainRailway tracksNoise controlEngineering
Owner:GERB QINGDAO VIBRATION CONTROL +1
Contact Area Measurement System Based on Image Measurement Technology
InactiveCN104359429BHigh precisionSolve the problem that the contact area cannot be measuredUsing optical meansLight fieldPhysics
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Light-emitting diode chip and application thereof
ActiveCN112768584AIncrease in sizeImprove transfer yieldVacuum evaporation coatingSolid-state devicesLight-emitting diodeMaterials science
Owner:广东晶相光电科技有限公司 +1
Quantitative method of measuring fringes in optical materials
ActiveCN109342437AImprove efficiencyHigh precisionImage enhancementImage analysisPhotovoltaic detectorsTest sample
Owner:CHINA NORTH STANDARDIZATION CENT
Apparatus and method for txop duration field in phy header
ActiveCN108141887BSpectral gaps assessmentAssess restrictionTelecommunicationsStation
Owner:ATLAS GLOBAL TECH LLC
An automatic control catenary hanging ground wire device and its control method
ActiveCN111525296BEasy to operateImprove general performanceCoupling device engaging/disengagingClamped/spring connectionsAutomatic controlCopper wire
Owner:南京盾捷电气科技有限公司
Process for preparing nitroso sulfuric acid by recycling cyclopropylamine to produce tail gas sulfur dioxide
ActiveCN114314532BEmission reductionRealize recycling of resourcesNitrogen compoundsNitrosylsulfuric acidPhysical chemistry
Owner:江西华飞医药科技有限公司
A subframe assembly durability test method and device
ActiveCN105466698BVehicle suspension/damping testingVehicle frameFrame based
Owner:BEIQI FOTON MOTOR CO LTD
Method, device and ground sensing detection system for eliminating adjacent channel interference of ground sensing coil
ActiveCN106788618BIncrease target oscillation frequency thresholdReduce detection sensitivityNear-field transmissionTransmission noise suppressionAdjacent-channel interferenceInterference cancelation
Owner:SHENZHEN JIESHUN SCI & TECH IND
Method and device for terminal processing of air personalized services
ActiveCN101605322BImprove reliabilityEasy to useNetwork data managementGeneral Packet Radio ServiceComputer module
Owner:BEIJING WATCH DATA SYST
Injection mold macromolecule alloy material for magnetic card
InactiveCN1282707CLow carboxyl contentLow hydrolysis resistancePolymer alloyInformation Card
Owner:SHANGHAI KUMHO SUNNY PLASTICS +1
Protection of Inductive Components
ActiveCN110100364BProtected against overvoltageEmergency protective arrangements for limiting excess voltage/currentInductorUninterruptible power supply
Owner:ABB (SCHWEIZ) AG
A new turntable mechanism
Owner:嘉兴金旅燕科技有限公司
Locating and analyzing perforator flaps for plastic and reconstructive surgery
ActiveCN102083362BEasy to understandMedical imagingDiagnostics using fluorescence emissionImaging processingVisual discrimination
Owner:STRYKER EUROPEAN OPERATIONS LIMITED
Sensor inspection method, sensor and air handling equipment
ActiveCN108088800BSimplify the maintenance processImprove maintenance efficiencyMaterial analysis by optical meansAir treatmentEngineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
A post-quantum password-authenticated key exchange method based on error learning on modules
ActiveCN113094721BAvoid inefficiencySecure CommunicationsDigital data protectionDigital data authenticationPasswordTheoretical computer science
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI
Application of chroman compound HEF-19 in preparing intestinal canal smooth muscle antispastic and antidiarrhoeal
InactiveCN101548968BReduce tensionReduce the amplitudeOrganic active ingredientsDigestive systemFunctional disturbanceFunctional diarrhea
Owner:SHENYANG PHARMA UNIVERSITY
Light extraction device, manufacturing method of light extraction device, and display device
InactiveCN101627662BFunctionalSemiconductor/solid-state device detailsElectroluminescent light sourcesExit angleDisplay device
Owner:SONY CORP
A method and system for video and audio recording
InactiveCN1997133AImprove satisfactionImprove communication securityTelevision system detailsColor television detailsCommunications securityVideo recording
Owner:HUAWEI TECH CO LTD
Liquid crystal display device
ActiveCN107749283BReduce power consumptionStatic indicating devicesLiquid-crystal displayEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Chain outer link pressing equipment with high generality
Owner:ZHEJIANG ANJI CHANGHONG CHAIN MFG
A kind of inner wall coating for high temperature and high pressure hot water circulation pump
Owner:SANLIAN PUMP IND CO LTD
A kind of grouting construction technology using gin grouting method
ActiveCN108678375BStable in natureLow water separation rateBuilding material handlingControl systemArchitectural engineering
Owner:SINOHYDRO BUREAU 9
Corrosion-resistant linear bearing steel ball and preparation method thereof
ActiveCN107604263BHigh precisionImprove corrosion resistanceLiquid surface applicatorsAntifouling/underwater paintsSteel ballUltimate tensile strength
Owner:宁波恒力汽配轴承有限公司
A flow battery bipolar plate with a graded interdigitated flow field
ActiveCN108987763BImprove voltage efficiencyReduce lossRegenerative fuel cellsThermodynamicsEngineering
Owner:SOUTHWEST JIAOTONG UNIV
Circulating Liquid Flow Measuring Device
ActiveCN104266691BHigh measurement accuracyVolume/mass flow by differential pressureHeight differenceEngineering
Owner:BEIJING INST OF OPTO-ELECTRONIC TECH
Polyphenylene ether/polyamide alloy material and its preparation method and fuel tank cap
Owner:江苏沃特新材料科技有限公司
Hydraulic power mechanism and hydraulic wind turbine
ActiveCN105971981BGuaranteed to workSimple structureFinal product manufactureServometer circuitsControl valvesTurbine
Owner:SANY ELECTRIC CO LTD
A kind of optical fiber coating and curing equipment and ultra-fine single crystal optical fiber containing mark
ActiveCN113696628BEasy to recycleSave resourcesCladded optical fibreFilament handlingSingle crystalElectrical and Electronics engineering
Owner:深圳市爱迪讯通信科技有限公司
A kind of multi-dut parallel test method and system
Owner:深圳市极致汇仪科技有限公司
A straw wall brick forming device
Owner:JIANGSU UNIV
A kind of forsterite-carbon gunning material for non-ferrous smelting furnace
ActiveCN106116608BImprove high temperature performanceIncreased magnesium oxide contentNonferrous metalGranularity
Owner:河南瑞泰耐火材料科技有限公司
Retardation film, method of manufacturing same, and display device
ActiveCN101861535BReduce lossLow efficiencyLayered productsPolarising elementsDisplay deviceEngineering
Owner:DEXERIALS CORP
A wireless terminal communication performance testing method and device
ActiveCN108040328BProtection securityEnsure safetyParticular environment based servicesVehicle-to-vehicle communicationSimulationTest scene
Owner:深圳无线电检测技术研究院 +1
Wide-range displacement transducer for measuring linear phase grating profile
InactiveCN100424467CEasy to manufacture and installEasy to adjustUsing optical meansConverting sensor output opticallySignal processing circuitsGrating
Owner:HUAZHONG UNIV OF SCI & TECH
Equipment and method for performing transfer printing on plate surface
ActiveCN102390166BPrecise positioningAccurate locationTransfer printingElectric machineryEngineering
Owner:广东东田转印新材料有限公司
Multi-cylinder rotary type compressor
InactiveCN1749569ARotary/oscillating piston combinations for elastic fluidsPositive displacement pump componentsEngineeringElectrical and Electronics engineering
Owner:SAMSUNG ELECTRONICS CO LTD
A method for regulating corn grain starch content based on zmmikc2a gene
ActiveCN107254475BPlant peptidesFermentationAmylaseAgricultural science
Owner:INST OF TOBACCO ANHUI ACADEMY OF AGRI SCI
Printing apparatus and printing method thereof
InactiveCN109203680AStable removalDuplicating/marking methodsTypewritersStructural engineeringMechanical engineering
Owner:CANON KK
Mobile phone malware early warning method and device
Owner:CHINA MOBILE GROUP DESIGN INST +1
Deep water pressure weighing device
InactiveCN106289673BDesign fasterTo achieve the purpose of high efficiency and energy savingMeasurement of fluid loss/gain rateMaterial strength using tensile/compressive forcesTest sampleData acquisition
Owner:NAT CENT OF OCEAN STANDARDS & METROLOGY
Method for Improving Ethanol Yield Produced by Discarding Distilled Grains of Liquor
ActiveCN113502301BUniform compositionReduce generationMicroorganism based processesFermentationBiotechnologyLees
Owner:LUZHOU LAOJIAO CO LTD
Joint connecting coupling part for circuit experiment
InactiveCN100413149CNot easy to damageClear structureElectric discharge tubesCoupling contact membersCouplingWelding
Owner:BEIJING UNIV OF POSTS & TELECOMM
Method for preparing decanal
ActiveCN112794797BOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1
Methods of producing substantially anatase-free titanium dioxide with silicon halide addition
InactiveCN1280201CPigmenting treatmentTitanium dioxideReaction zoneOxygen
Owner:MILLENNIUM INORGANIC CHEM
A metal detection robot used in water
Owner:TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV
Multi-tubular large-capacity microwave extraction machine and microwave extraction method thereof
InactiveCN103505902BHeating evenlyHigh extraction rateEnergy based chemical/physical/physico-chemical processesSolid solvent extractionEngineeringElectromagnetic field
Owner:永州中农银杏开发有限责任公司
Compound for anode material of lithium ion secondary battery and preparation method thereof
InactiveCN101728513BEvenly distributedImprove cycle performanceNon-aqueous electrolyte accumulator electrodesSandwich likeLithium metal
Owner:WUHAN UNIV
A kind of pure titanium bar material for watch structural parts and preparation method thereof
ActiveCN107385277BComposition is stableUniform tissuePolishing machinesRevolution surface grinding machinesSurface roughnessTitanium
Owner:西安赛特思迈钛业有限公司
System and method for enhancing interactive content browsing service with graphics processor
ActiveCN103106054BIncrease the number ofReduce energy consumptionTransmissionDigital output to display deviceGraphicsInteractive content
Owner:KK UBITUS
Flexible outer ring type wind power generator
InactiveCN101413480BNot easy to loseEasy to control automaticallyMachines/enginesWind energy generationEngineeringElasterell
Owner:GUANG ZHOU HYENERGY TECH
A high-rise assembled steel frame-prestressed eccentric support system with hollow special-shaped columns
ActiveCN103276798BEasy to pass throughIncrease net heightBuilding constructionsSupporting systemLoad resistance
Owner:RIZHAO WEIYE TOOL
Automotive front-end module assembly jig
ActiveCN106112458BEasy to useImprove work efficiencyMetal working apparatusEngineeringOperation safety
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
A Continuous Construction Technology of Radiation-proof Room with Special Structure in Hospital
ActiveCN104032958BEasy to crackQuality improvementBuilding material handlingTemperature controlSteel bar
Owner:ZHEJIANG WANDA CONSTR GROUP
Method for Nitriding Titanium Alloy Surface by Glow Discharge Low Temperature Plasma Method
ActiveCN110484859BSimple methodReduce the temperatureSolid state diffusion coatingWater vaporLow temperature plasma
Owner:UNIV OF SCI & TECH LIAONING
Assembly and disassembly method for double-seam allowance matched super large size drum in heavy type gas turbine
InactiveCN102837157BGuaranteed assemblySatisfy the cooperative relationshipMetal working apparatusElectricityLarge size
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
A Digital DC Current Sensor
ActiveCN110412327BImprove anti-interference abilityHigh measurement accuracyVoltage/current isolationMeasurement using digital techniquesDc currentSoftware engineering
Owner:NAVAL UNIV OF ENG PLA
Pen mark feature computer quantification and comparison assisted analysis system
InactiveCN102324048BAccurate comparisonMore objectiveCharacter and pattern recognitionImaging processingContrast level
Owner:CHINA CRIMINAL POLICE UNIV
Cleaning device and system for vehicle optical surfaces and vehicle optical sensor with cleaning device
Owner:菲科特昂斯帕有限公司
Magneto-optic optical miniaturized module and magneto-optic optical pickup device
InactiveCN1658307AIntegrated optical head arrangementsOptical detectorsOptical pickupPhotodetector
Owner:SHARP KK
A preparation method of fermented feed using bean dregs and rice bran as main raw materials
ActiveCN108065048BExtended shelf lifePrevent corruptionFood processingAnimal feeding stuffBiotechnologyLactic acid bacterium
Owner:湖南九鼎动物营养研究院有限公司
A nowcasting method and system for convective weather
ActiveCN104977584BAccurate identificationAccurate trackingICT adaptationRadio wave reradiation/reflectionRadarOptical flow
Owner:深圳市气象台
A smart terminal-based travel service method and device
ActiveCN105491213BReasonable arrangementShorten the timeForecastingSubstation equipmentComputer networkEngineering
Owner:NANJING ZHONGXING SOFTWARE
A surface electromyography detection device applied to spinal rehabilitation system
ActiveCN109288521BHigh activityImprove bindingOrganic active ingredientsElectrotherapyDiseaseTherapeutic effect
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Protein sequence of GroEL in lactobacillus casei Zhang
InactiveCN101705235BMicrobiological testing/measurementBacteria peptidesNucleotideNucleotide sequencing
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY
Coal liquefied oil boiling bed hydrogenation treatment catalyst and preparation method thereof
ActiveCN101085934BHigh mechanical strengthImprove wear resistanceRefining to eliminate hetero atomsFiberSulfur
Owner:神华煤制油研究中心有限公司
Method and device for performing short message service through packet switching domain
ActiveCN103988529BAssess restrictionMessaging/mailboxes/announcementsShort Message ServiceEngineering
Owner:TELEFON AB LM ERICSSON (PUBL)
Refrigeration device and vehicle with the same
InactiveCN109751802AEasy to operateEasy to moveAir-treating devicesRefrigerated goods vehicleExhaust valveLiquid state
Owner:CHIN JAN CO LTD
Hypoglycemic Active Compounds and Their Medical Uses
ActiveCN105418412BOxygen-containing compound preparationMetabolism disorderD-GlucoseGlucose polymers
Owner:INST OF PHARMACOLOGY & TOXICOLOGY ACAD OF MILITARY MEDICAL SCI P L A
Intergranular corrosion test device
ActiveCN102590071BHigh precisionHigh degree of automationWeather/light/corrosion resistanceTemperature controlWater discharge
Owner:CASIC DEFENSE TECH RES & TEST CENT
Image processing method and device before image stitching, and image stitching method and device
ActiveCN107403409BAchieve correctionReduce transmission delayGeometric image transformationImaging processingComputer graphics (images)
Owner:SUZHOU KEDA TECH +2
stair tread painting tool
Owner:ZHENGZHOU NO 1 CONSTR ENG GRP