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.

Single-stage isolated bidirectional converter and control method thereof

ActiveCN113258817BReduce lossLow costAc-dc conversion without reversalDc-dc conversionCapacitanceHemt circuits
Owner:GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.

A Numerical Estimation Method for Thrust Deduction Fraction of Ships under Ice Conditions

ActiveCN111079286BGeometric CADSustainable transportationIce waterClassical mechanics
Owner:HARBIN ENG UNIV

Heat and cold sources of temperature and humidity independent control air conditioning system

InactiveCN103562657AReduce consumptionImprove cooling efficiencyMechanical apparatusCompression machines with non-reversible cycleEngineeringAir conditioning
Owner:TSINGHUA UNIV +1

Sleep wake-up control circuit, charging control system and vehicle

ActiveCN113147479BMeet charging needsShorten the development cycleCharging stationsElectric vehicle charging technologyElectrical batteryControl system
Owner:KUNSHAN BAOTRON NEW ENERGY TECH CO LTD

Rotary evaporator electric heating device

ActiveCN105636250BExtended service lifeEvaporator accessoriesOhmic-resistance heatingRotary evaporatorElectric light
Owner:JIANGSU FIVE STAR BELLOWS CO LTD

Therapeutic agent or preventive agent for urine collection disorder

ActiveCN102812008BGood treatment effectTreatment effect expectationOrganic active ingredientsOrganic chemistrySide effectAdditive ingredient
Owner:TORAY IND INC

Corn protein/cellulose mixed solution, and preparation method and use thereof

InactiveCN101168602BReduce churnNo pollution in the processCelluloseFiber
Owner:WUHAN UNIV

A hull support device for maintenance of a floating dock and an installation method thereof

ActiveCN113443096BEase of workAvoid accidentsDry-dockingSlipwaysMarine engineeringEngineering
Owner:蓬莱中柏京鲁船业有限公司

Measuring device and testing method for measuring beam divergence angle and laser quality factor

ActiveCN109798847BRealize light intensity controlAvoid complexityUsing optical meansTesting optical propertiesBeam splitterLight spot
Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

Blue tooth multifunctional remote controller device and method for implementing voice communication

ActiveCN101132456BStrong penetrating powerRemote control implementationTransmission systemsTelephonic communicationVoice communicationBluetooth
Owner:ZTE CORP

High Corrosion-resistant Flux-Cored Wire for Railway Freight Cars

ActiveCN105397332BHigh strengthImprove corrosion resistanceVehicle componentsWelding/cutting media/materialsWeather resistanceRailway freight car
Owner:CENT IRON & STEEL RES INST

Transmission method of non-codebook pre-coding in long term evolution-advanced (LTE-A) system

InactiveCN102315872BReduce complexityComparable complexitySpatial transmit diversityMulti inputDecomposition
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A mounting structure for driving power supply

ActiveCN110792999BSolve efficiency problemsImprove installation efficiencyElectric circuit arrangementsLighting heating/cooling arrangementsStructural engineeringMechanical engineering
Owner:YINGJIAO ELECTRICAL

A kind of water-based anti-corrosion coating for metal substrate and its application

ActiveCN112521833BPrevention of electron loss and corrosionAntisepticAnti-corrosive paintsEpoxy resin coatingsEmulsionFirming agent
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1

A management method and system for data mapping in SSD Cache

ActiveCN107861841BData lostNot lostInput/output to record carriersRedundant operation error correctionHard disc driveComputer architecture
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Manufacturing method of mold for spreading mortar of expanded polystyrene board lines

ActiveCN109648703BUniform thicknessEasy to manufactureSurface layering apparatusPolymer sciencePolystyrene
Owner:中航(重庆)新材料科技有限公司

A data screening method, device and electronic equipment

ActiveCN109887487BAvoid wasting manpowerAvoid timeSpeech recognitionComputer hardwareSpeech rate
Owner:SOUNDAI TECH CO LTD

A communication method and device

ActiveCN111328048BNetwork planningMachine-to-machine/machine-type communication serviceTerminal equipmentData transmission
Owner:HUAWEI TECH CO LTD

A benign and malignant classification system for ultrasonic thyroid nodules based on transfer learning and feature fusion

ActiveCN106780448BDescribe the characteristics of the caseAvoiding Obstacles That Cannot Train Convolutional Neural NetworksImage enhancementImage analysisFeature vectorSonification
Owner:TSINGHUA UNIV +1

An aging test apparatus of display module

ActiveCN101750557BImprove test efficiencyReduce noiseStatic indicating devicesElectrical testingTest efficiencyElectricity
Owner:SAMSUNG DISPLAY CO LTD

Arrangement for surface mounting an electrical component by soldering, and electrical component for such an arrangement

ActiveCN101203090BPrinted circuit assemblingFinal product manufactureElectricitySurface mounting
Owner:COACTIVE TECHNOLOGIES LLC

A kind of high energy density material and its synthesis method

ActiveCN106892933BGreat potentialThe synthesis method is simpleOrganic chemistrySingle substance explosivesHigh energySynthesis methods
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

Financial risk forecast system and method thereof

InactiveCN109919349AAccurate risk predictionAccurate Risk Prediction ResultsFinanceForecastingData miningComputer science
Owner:黄浩霆

Touch lead structure and manufacturing method thereof

ActiveCN107831961BWon't liftNot easy to warp and breakInput/output processes for data processingTouch SensesEngineering physics
Owner:KUSN INFOVISION OPTOELECTRONICS

A system and method for direct pyrolysis of high-temperature bubbling methane driven by concentrated solar energy to produce high-purity hydrogen

ActiveCN107628589BEfficient use ofAchieving Zero Carbon PerformanceHydrogenEnergy inputSuperheated steamMixed gas
Owner:CHINA UNIV OF MINING & TECH

Uncapping device

ActiveCN100527354CAvoid Backward Transfer MovementSimple structureSemiconductor/solid-state device manufacturingGear driveGear wheel
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Drive device and drive method of self light emitting display panel and electronic equipment

InactiveCN1725282AElectrical apparatusStatic indicating devicesScan lineEffect light
Owner:TOHOKU PIONEER CORP

A method, device, storage medium and vehicle for determining a warning area

ActiveCN110949402BAccurate identificationReduce false positivesControl devicesSimulationMillimetre wave
Owner:CHINA FIRST AUTOMOBILE

A genetic detection kit and detection method for myopia risk assessment

ActiveCN105861714BAchieve efficiencyStrong specificityMicrobiological testing/measurementDaily livingOncology
Owner:SHENZHEN INST OF ZHONGMEI GENOMICS CO LTD

Preparation method of high-density copper-clad circuit board

ActiveCN104703408BReduced wiring areaImprove routing densityNon-printed masksPrinted element electric connection formationHigh densityLine width
Owner:SHANGHAI LIANGZI HUIJING ELECTRONICS CO LTD

A kind of production method of fixed bed continuous synthesis polyether amine

ActiveCN104693434BZero pollutionEasy to implement automation controlOrganic compound preparationAmino-hyroxy compound preparationHydrogen pressureFixed bed
Owner:扬州晨化新材料股份有限公司

pin assembly line

ActiveCN105119124BHigh speedHigh repeatabilityContact member assembly/disassemblyLeveling mechanismAssembly line
Owner:GUANGZHOU COSEN TEST & MEASUREMENT

High gloss flame-retardant ABS modified resin and preparation thereof

InactiveCN101463177BHigh glossHigh impact strengthPolymer scienceProcess equipment
Owner:SHANGHAI KUMHO SUNNY PLASTICS

A frame type bone joint prosthesis and its preparation method and application

ActiveCN113749825BAchieve regenerative repairStable supportBone implantJoint implantsGel preparationBone tissue
Owner:ZHEJIANG UNIV

Insecticidal composition containing ethiprole

ActiveCN102084862BHigh activityReduce dosageBiocideAnimal repellantsFipronilDiamondback moth
Owner:陕西汤普森生物科技有限公司

Plastic valve

InactiveCN111328368AExtend your lifeAvoid vortexDiaphragm valvesEngine diaphragmsEngineeringVALVE PORT
Owner:李相璇

Method for carrying out synchronous nitrification treatment and denitrification treatment on percolate by using mineralized refuse reaction bed

ActiveCN103466796BReduce the burden onTo achieve the purpose of treating waste with wasteTreatment with aerobic and anaerobic processesAeration rateAir pump
Owner:江苏鸿灌城市服务集团有限公司

A method for improving user experience quality of live video system

ActiveCN110049315BReduce back and forthAlleviate data transfer burdenTelevision systemsSelective content distributionTime delaysTranscoding
Owner:SHANXI UNIV

Micro-invision intervened thrombus taking system

InactiveCN102743209BPrevent flowReduce Second StrokeSurgeryBlood flowThrombus
Owner:吕文峰

Water washing robot aiming system and method based on laser ranging and image recognition

ActiveCN104858168BImprove accuracyHigh degree of autonomyTransmission systemsClosed circuit television systemsVisual perceptionLaser rangefinder
Owner:STATE GRID INTELLIGENCE TECH CO LTD

A method for preparing rice light-duty soilless seedling-raising substrate by using biological chelation technology

ActiveCN105036994BReasonable designFertilizer mixturesPhosphateGreen-light
Owner:CHINA NAT RICE RES INST

A special grinder for rolling mill support rollers

InactiveCN105033782BSimple structureEasy to operateGrinding carriagesRevolution surface grinding machinesNumerical controlHydraulic cylinder
Owner:临清市鸿基集团有限公司

Accuracy evaluation method of simulation test bench for driving dynamics of flexible solar wing

ActiveCN106483872BEasy to implementImprove accuracyProgramme control in sequence/logic controllersEngineeringTest platform
Owner:SHANGHAI AEROSPACE SYST ENG INST

Gap Calibration Femur Gauge

ActiveCN107106189BDiagnosticsJoint implantsTibiaMedicine
Owner:ZIMMER INC

A kind of high activity, high stability ptni nano-alloy catalyst and its preparation method, application

ActiveCN111916771BImprove stabilityImprove catalytic performanceMaterial nanotechnologyCell electrodesPtru catalystOctahedron
Owner:SHANGHAI HYDROGEN PROPULSION TECH CO LTD +1

Decomposition method of ardealite

InactiveCN103466675BLower decomposition temperatureSimple processSulfur compoundsCalcium/strontium/barium oxides/hydroxidesPhosphorDecomposition
Owner:KUNMING UNIV OF SCI & TECH

A portable photovoltaic power plant system efficiency detection method, device and system

ActiveCN111293978BPhotovoltaic monitoringPhotovoltaic energy generationReliability engineeringElectrical and Electronics engineering
Owner:南京笛儒新能源技术服务有限公司

A preparation method of high-strength hot-melt pressure-sensitive adhesive for self-adhesive layer of building paving materials

ActiveCN107033840BNo emissionsStrong stickinessMineral oil hydrocarbon copolymer adhesivesNon-macromolecular adhesive additivesThermoplastic elastomerHot melt
Owner:SHENZHEN ACAD OF AEROSPACE TECH

Supercritical fluid-type external-combustion heat engine

ActiveCN102797589BHigh heat conversion efficiencyAchieving Zero LeakageHot gas positive displacement engine plantsAtmospheric airMechanical energy
Owner:HARBIN XIANGKAI TECH DEV

Terminal positioning method and device

ActiveCN111246386BAvoid confusionOvercome the distance biasLocation information based serviceComputer visionArtificial intelligence
Owner:XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP +1

Novel process for extracting gallium from Bayer mother solution by using chelating resin

ActiveCN102277491BHigh saturated adsorption capacityImprove adsorption capacityProcess efficiency improvementConcentration gradientTower
Owner:SUNRESIN NEW METERIALS CO LTD XIAN

A patterning method of an adhesive barrier film, a display panel, and a display device

ActiveCN105845845BGood adhesionGuaranteed separation effectSolid-state devicesSemiconductor/solid-state device manufacturingGraphicsDisplay device
Owner:ORDOS YUANSHENG OPTOELECTRONICS +1

A landslide early warning device for bauxite loess geological slope

ActiveCN111739260BTake precautionsImprove the protective effectAlarmsSoil scienceMechanical engineering
Owner:JIANGXI UNIV OF SCI & TECH

A secure distributed detection method based on constellation rotation in energy-constrained WSNs

ActiveCN109962889BAvoid introducingAvoid local detection errorsPilot signal allocationMultiple carrier systemsEngineeringPrimary channel
Owner:XI AN JIAOTONG UNIV

Method for implement thinness and compactness of mobile phone and construction thereof

InactiveCN101388917BExtend standby timePrevent natural dischargeTelephone set constructionsMiniaturizationEmbedded system
Owner:PANDA ELECTRONICS GROUP +2

A kind of two-component epoxy interface adhesive and preparation method thereof

ActiveCN109439245BImprove applicabilityImprove permeabilityNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceAdhesive
Owner:法施达(大连)实业集团有限公司

Ceramic heater for independently controlling middle region

PendingCN112740830AReduce the numberReduced risk of short circuitsOhmic-resistance electrodesHot plates heating arrangementsEdge regionHeating element
Owner:MICOCERAMICS LTD

computer monitor stand

ActiveCN108953913BStands/trestlesDisplay deviceStructural engineering
Owner:JISHOU UNIVERSITY

Water level monitoring method and system

ActiveCN107655539BMachines/enginesLevel indicatorsWater resourcesEnvironmental engineering
Owner:上海达华测绘科技有限公司

A kind of oily anti-adhesive titanium coating and its application

ActiveCN105969079BHigh yieldIncrease productivityEpoxy resin coatingsTitanium coatingSesquioxide
Owner:PANGANG GROUP RESEARCH INSTITUTE CO LTD

A scientific research ship that realizes automatic control of entering and leaving the port

ActiveCN110239676BAchieve accuracyReduce docking timePropulsion power plantsSteering initiationsAutomatic controlSoftware system
Owner:THE FIRST INST OF OCEANOGRAPHY SOA

Method for eliminating narrow-band interference in under-sampling rate pulse UWB (Ultra Wide Band) communication system

InactiveCN102710290BReduce the difficulty of implementationReduce power consumptionTransmissionHat matrixCommunications system
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Method for controlling screen display direction and related device

InactiveCN105138320BSolve the defect that the operation process is too cumbersomeTo overcome the disadvantage of rising power consumptionExecution for user interfacesInput/output processes for data processingTerminal equipmentComputer science
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

digital Chinese character input method

ActiveCN103176617BSimple arrangement of categoriesIntuitive classification arrangementInput/output processes for data processingChinese charactersAlgorithm
Owner:戴建新

Structure and manufacturing method of 3D tunneling floating gate memory

ActiveCN105118833BReduce areaSolid-state devicesSemiconductor devicesEngineeringSymmetric structure
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A kind of method that utilizes fibrous solid waste to prepare seedling raising container

InactiveCN104499380BWide variety of sourcesReduce consumptionFibrous raw materialsCultivating equipmentsFiberLiquid ratio
Owner:GUANGXI UNIV +1

A method for degassing high-viscosity, high-foam taro slurry food materials

ActiveCN104543863BLow viscosityReduce browningLiquid degasificationFood scienceFlavorFood material
Owner:ANHUI XINLEYUAN FOOD

An analysis method, device and storage medium for power supply capacity of distribution network

ActiveCN109687452BAc network with energy trading/transmission rightsCapacity valueAnalysis method
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Ultrasonic fingerprint identification module and method of making the same

ActiveCN108921074BPrint image acquisitionMechanical engineeringFingerprint recognition
Owner:RECO TECH CHENGDU CO LTD

Polyurea anti-corrosion coating

InactiveCN1955237BIncreased long-term protectionImprove adhesionAnti-corrosive paintsPolyurea/polyurethane coatingsEpoxySurface layer
Owner:SHANGHAI RES INST OF MATERIALS CO LTD

A linear rotary voice coil motor

ActiveCN111786528BReciprocating/oscillating/vibrating magnetic circuit partsMagnetic circuit rotating partsElectric machineEngineering
Owner:HUNAN UNIV

Pressing sealing method and structure of heat pipe

InactiveCN100484697CIncrease the number ofSmall footprintIndirect heat exchangersOther manufacturing equipments/toolsEngineeringMechanical engineering
Owner:JIEFEI

Efficient tea baking and carding machine

ActiveCN102907508BImprove reliabilityGood colorPre-extraction tea treatmentAgricultural engineeringGreen tea
Owner:浙江丰凯机械股份有限公司

Multimodal resource-constrained project scheduling method based on two-dimensional multi-population genetic algorithm

ActiveCN111027856BEasy pretreatmentImprove the speed of solvingResourcesGenetic algorithmsLocal optimumDecoding methods
Owner:ZHEJIANG UNIV OF TECH

street light

ActiveCN105020646BImprove cooling efficiencyLighting heating/cooling arrangementsGas-tight/water-tight arrangementsHeat conductingEngineering
Owner:东莞市闻誉实业有限公司

Cutting insert having a chip deflector

InactiveCN101998891ATool workpiece connectionMilling cuttersEngineeringKnife holder
Owner:SAFETY SA

Method and apparatus to construct bi-directional predicted frames for temporal scalability

InactiveCN1981531BEfficient codingEfficient Migration PathTelevision signal transmission by single/parallel channelsDigital video signal modificationComputer visionMacroblock
Owner:QUALCOMM INC

A kind of web service method and Internet of Things system based on Internet of Things

ActiveCN104468830BImprove development efficiencyImprove interactivityTransmissionMachine-to-machine/machine-type communication serviceIot gatewayWeb service
Owner:广州中科易德科技有限公司

Vehicle wheel low-pressure casting system

ActiveCN103537648BAvoid damageAvoid safety hazardsReciprocating motionPersonal computer
Owner:TIANJIN LIZHONG GRP CO LTD

A water allocation method and system based on ecological gate characteristics

ActiveCN112464992BIncrease profitEco-efficiency maximizationCharacter and pattern recognitionResourcesEnvironmental resource managementWater volume
Owner:HUAZHONG UNIV OF SCI & TECH

A drug feeding device for pediatric digestive infection care

ActiveCN109549855BNot easy to spillShorten the timeOral administration deviceDomestic articlesInsulation layerPharmacy medicine
Owner:郁峦

Amino modified fullerene derivative, and preparation method and application thereof

ActiveCN103242172BThe synthesis method is simpleImprove stabilitySolid-state devicesSemiconductor/solid-state device manufacturingWork functionMetal electrodes
Owner:INST OF CHEM CHINESE ACAD OF SCI

A feedback active noise reduction system and method with flexible gain

ActiveCN107393545BGuaranteed stabilityImprove robustnessSpeech analysisFrequency response correctionFilter gainTransducer
Owner:HUITING ACOUSTICS TECH BEIJING CO LTD

Keyboard

PendingCN112735890ATo achieve cooling effectEmergency casingsLegendsKey pressingThin membrane
Owner:CHICONY ELECTRONICS

A kind of processing method of wine-steamed yalian

ActiveCN105106343BEfficient extractionFacilitated releaseAntibacterial agentsSenses disorderMedicineBULK ACTIVE INGREDIENT
Owner:HONGYA WAWUSHAN PHARMA

A restoration method and device for removing image distortion of an underwater detection target

InactiveCN102998668BEasy to identifyImprove image qualityElectromagnetic wave reradiationEngineeringAcoustics
Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS

Ternary and quaternary azeotrope compositions and azeotrope-like compositions comprising perfluoroheptene

ActiveCN112074591BDetergent mixture composition preparationDetergent compounding agentsAlkaneTert-Butyl acetate
Owner:THE CHEMOURS CO FC LLC

A smart water meter for centrifugal purification of drinking water

ActiveCN112393779BDisplay volumeEasy to presentVolume indication and recording devicesWater useRotational axis
Owner:江花集团有限公司

Aluminum alloy sheet

InactiveCN106574328AReduced mechanical propertiesImproved resistance to filiform rustingRoom temperatureX-ray
Owner:KOBE STEEL LTD

Modified honeycomb activated carbon with nitric oxide adsorption function and preparation method thereof

InactiveCN101884906BImprove adsorption efficiencyImprove adsorption capacityOther chemical processesDispersed particle separationActivated carbonSorbent
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Application of 2-methyl-5-isopropylphenol in Stellera chamaejasme L. in pesticides

InactiveCN101595872BSimple structureChemical synthesis is easyBiocideAnimal repellantsChemical synthesisNon target organism
Owner:XIHUA UNIV

Method and apparatus for providing sensor data to sensor-based applications

ActiveCN104461686BReduce testing costsImprove compatibilitySoftware simulation/interpretation/emulationComputer hardwareApplication procedure
Owner:深圳市掌中灵动科技有限公司

Sealing accessory for optical fiber connector and optical fiber connector using the sealing accessory

ActiveCN104216069BAvoid screwingPrevent rotationCoupling light guidesFiberAdhesive
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

An overflow pressure regulating tower and a pressure regulating method for an ultra-long gravity flow water delivery system

ActiveCN113063049BEnsure safetyPipe elementsLine tubingEngineering
Owner:WUHAN UNIV

Indoor high voltage vacuum circuit breaker

ActiveCN103700537ARealize opening and closing functionNo misuseHigh-tension/heavy-dress switchesAir-break switchesStructural engineeringHigh voltage
Owner:JUBANG GRP CO LTD

Information storage medium, information recording method and apparatus, and information reproducing method and apparatus

InactiveCN1767037AReliable managementImprove reliabilityDisc-shaped record carriersInformation arrangementProcess zoneDatabase
Owner:KK TOSHIBA

Input device and method thereof for controlling scrolling speed

ActiveCN103425297AScroll fastIncrease contactInput/output processes for data processingScrollingComputer science
Owner:LITE ON ELECTRONICS (GUANGZHOU) LTD +1

User equipment having improved power savings during full and partial dtx modes of operation

InactiveCN100444541CTo achieve the purpose of saving electricityPower managementTransmission control/equalisingTelecommunicationsTransmission channel
Owner:INTERDIGITAL TECH CORP

Information display method, medium, device and computing device

ActiveCN107451272BOvercome the shortcomings of configuration informationImprove experienceOther databases browsing/visualisationSpecial data processing applicationsComputer graphics (images)Display device
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Speech recognition decoding efficiency optimization method

ActiveCN103065633BImprove efficiencyLow costSpeech recognitionFeature vectorSpeech identification
Owner:讯飞医疗科技股份有限公司

A kind of impregnated paper conveying equipment

ActiveCN114455164BLocation pinpointingRealize automatic labeling functionLabelling machinesControl engineeringCarton
Owner:CHANGZHOU JIASHIJIA DECORATIVE NEW MATERIAL

Method for controlling rock drilling and control system for rock drilling equipment

InactiveCN1306146CGood for drilling controlLess importantAutomatic control for drillingControl systemControl mode
Owner:SANDVIK TAMROCK

High-intensity, waterproof and anti-corrosion cable sheath

ActiveCN102044312BLow costReduce weightInsulated cablesInsulated conductorsManufacturing technologyEngineering
Owner:QINGDAO HANHE CABLE +1

A multifunctional test device to realize the integrated verification of combustion and heat transfer technology

ActiveCN111307465BAssess thermal protection performanceGet temperature distributionGas-turbine engine testingJet-propulsion engine testingCombustion chamberThermal compatibility
Owner:BEIJING AEROSPACE PROPULSION INST

A kind of ultra-high pressure auxiliary liquid-liquid microextraction method for determining plasticizer

InactiveCN104634899BMeet monitoringFast measurementComponent separationUltra high pressureSide reaction
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY +1

Preparation method of modified nano-silica monomer dispersion liquid

InactiveCN101914190BGood dispersionAvoid reunionPigment treatment with organosilicon compoundsDispersityAlcohol
Owner:杭州鑫至投资管理有限公司

A high-efficiency processing device for liquid samples

ActiveCN105158052BEasy to operateImprove concentration efficiencyPreparing sample for investigationNitrogenEngineering
Owner:MARINE FISHERIES RES INST OF ZHEJIANG

A hammer nail guard

ActiveCN104552161BEasy to removeNot affected by sizeDispensing apparatusNail dispensersEngineering
Owner:NANTONG YAOLONG METAL MFG CO LTD

A fault diagnosis method, device and vehicle for remote starting of vehicle

ActiveCN111190414BImprove sensitive judgmentAvoid delayProgramme controlElectric testing/monitoringReliability engineeringReal-time computing
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Structure of drawer metal side panels

ActiveCN103431656BHigh strengthImprove compactnessDrawersMetal drawerEngineering
Owner:伍志勇

Needle-insertion device

InactiveCN100473339CBlood sampling devicesBlood characterising devicesBody fluidNeedle insertion
Owner:ARKRAY INC

Piston with lip seal and tube system using the piston

ActiveCN101619763BLiquid surface applicatorsEngine sealsEngineeringLip seal
Owner:NORDSON CORP

Installation method and network equipment of filtering entries

ActiveCN104079588BTransmissionFiltrationComputer science
Owner:RUIJIE NETWORKS CO LTD

Lathing device for iron core of efficient motor without end plate at two ends and machining method thereof

ActiveCN103203472BNot easy to damageIncrease productivityManufacturing stator/rotor bodiesTurning machinesEngineeringMachining process
Owner:NANTONG TONGDA SILICON STEEL STAMPING TECH CO LTD

Cistanche tuberosum cleaning bed and cleaning method

ActiveCN103785653BEasy to useQuality assuranceCleaning using toolsEcological environmentWater quality
Owner:和田天力沙生药物开发有限责任公司

Domain name resolution method, device and computer-readable storage medium

ActiveCN108886540BReduce configuration complexityImprove confidentialityNetwork connectionsDomain nameIp address
Owner:CLOUDMINDS SHANGHAI ROBOTICS CO LTD

A kind of modified carbon nanotube ionic liquid layered liquid crystal lubricant and preparation method thereof

ActiveCN111876223BGood dispersionImprove the lubrication effectLubricant compositionModified carbonPhysical chemistry
Owner:郑州宏润科技股份有限公司

Method for measuring thunderbolt shielding failure of overhead power transmission line under condition of unequal heights of both span ends

InactiveCN101915566BHigh precisionMeasurement devicesTerrainLightning strokes
Owner:SOUTHWEST JIAOTONG UNIV

IP message fragment cache memory and forwarding method

InactiveCN1863158BReduce data processingFast data processingData switching networksEquipment findingComputer science
Owner:HUAWEI TECH CO LTD

A blood glucose testing method and device based on octa

ActiveCN113040763BAccurate extractionImprove accuracyDiagnostic recording/measuringSensorsGlucose detectionBlood sugar
Owner:ZHEJIANG UNIV

Two-stage supercharging device

ActiveCN103958854ASave construction spaceFlow guide goodInternal combustion piston enginesGas turbine plantsAnnular ductEngineering
Owner:ROLLS ROYCE SOLUTIONS GMBH

Anti-deformation heat treatment tooling and high-strength, toughness, corrosion-resistant heat treatment process for closed cylinder

ActiveCN108265171BSolve the deformationThe heat treatment process is smoothFurnace typesHeat treatment furnacesSolid solutionCorrosion resistant
Owner:NO 59 RES INST OF CHINA ORDNANCE IND

A device and method for measuring the global strain field of a geosynthetic tensile sample

ActiveCN109696356BHigh degree of automationDoes not affect accuracyMaterial strength using tensile/compressive forcesUsing optical meansComputational scienceTest sample
Owner:HOHAI UNIV

Turbulence forming appliance and heat exchanger and water heater using same

ActiveCN107421376BSmooth circulationNo flow resistanceFluid heatersRecuperative heat exchangersEngineeringMechanical engineering
Owner:RINNAI CORP

A multi-chamber intelligent mortuary cabinet

ActiveCN105853130BSmall impactExtended service lifeCompression machines with non-reversible cycleCoffinsEngineeringElectric signal
Owner:JIANGXI YUANYI REFRIGERATION EQUIP

Preparation method of nano-self-assembled composite protective coating on the surface of magnesium alloy by micro-arc oxidation

InactiveCN103668393BPromote hydrolysis reactionAvoid PolymerizationAnodisationPretreated surfacesWater basedPlasma electrolytic oxidation
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A method and system for detecting malicious applications using discriminative adversarial networks

ActiveCN113127872BEliminate biasReduce workloadPlatform integrity maintainanceNeural architecturesFeature vectorEngineering
Owner:国家计算机网络与信息安全管理中心浙江分中心

position actuator

ActiveCN109642592BSave spaceLow costServomotorsGearing controlEngineeringActuator
Owner:KONGSBERG AUTOMOTIVE AS

R-t-b rare earth sintered magnet

ActiveCN102693812AReduce usagePermanent magnetsInorganic material magnetismRare-earth elementTriple point
Owner:TDK CORPARATION

Method for reclaiming precious metal from metallic carrier catalyst device

InactiveCN1925915ACatalyst regeneration/reactivationCatalyst activation/preparationInternal combustion engineAqueous solution
Owner:ISHIFUKU METAL IND CO LTD

A kind of Chinese herbal medicine composition for hand and skin antibacterial

ActiveCN104000887BNon-irritatingSustained antibacterial effectAntisepticsDermatological disorderAntibiosisIrritation
Owner:蓝石科技集团有限公司

Method and device for executing policy based on service chain in LTE/EPC

InactiveCN105376174BSupport dynamic expansionEnhanced Dynamic ExpansionAccounting/billing servicesTelephonic communicationProperty valueSoftware
Owner:ALCATEL LUCENT SAS

Method and system for roaming non-aware network access authentication based on virtual network

ActiveCN105873060BImprove access experienceAssess restrictionSecurity arrangementNetwork terminationSecure communication
Owner:苏州医帮医信息科技有限公司 +1

Scheduling request transmission method and apparatus for decoupled downlink-uplink

InactiveCN104823500BReduce distractionsError preventionSignal allocationUplink transmissionUplink scheduling
Owner:ERICSSON (CHINA) COMMUNICATION COMPANY LTD

Dual-source integrated air source heat pump unit with full heat recovery

ActiveCN113446755BImprove utilization efficiencyImprove cooling energy efficiencyMechanical apparatusHeat pumpsVapor–liquid separatorShell and tube heat exchanger
Owner:ZHEJIANG KING CO LTD

Mail transferring method and system based on instant communication platform

ActiveCN100469059CFast transmissionRealize the sending functionData switching networksThe InternetPublic network
Owner:TENCENT TECH (SHENZHEN) CO LTD

Small electronic element

InactiveCN1249921CImpedence networksSemiconductor/solid-state device detailsElectrical conductorEngineering
Owner:FUJIMARU IND

Centrifugal casting process of a rare earth wear-resistant alloy steel rock-breaking hob shell

ActiveCN111822675BImprove wear resistanceExtend your lifeFurnace typesHeat treatment furnacesWear resistanceCarbon alloy
Owner:BEIJING CHINA COAL MINE ENG CO LTD

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