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 technology that improves the nickel yield in ferronickel production

ActiveCN110527783BAccelerated settlementIncreased nickel contentElectric furnaceCokeMaterials science
Owner:江苏江南铁合金有限公司

New self emulsifying drug delivery system

InactiveCN1416335ANervous disorderAntipyreticSelf emulsifyingInflammation
Owner:NICOX SA

A Calculation Method of Topic Opinion Strength Based on the Credibility of Opinion Sentences

ActiveCN106649433BCharacterize the degree of supportDeepen understanding of detailsSpecial data processing applicationsSemantic tool creationData miningWeb page
Owner:SOUTHEAST UNIV

A whitening mask moisturizing machine

ActiveCN110179677BCosmetic preparationsToilet preparationsStructural engineeringMechanical engineering
Owner:苏州鑫财盛源科技材料有限公司

Engine operating point adjustment method, equipment, storage medium and device

ActiveCN112109699BOvercoming Fuel Economy ShortcomingsImprove fuel economyHybrid vehiclesInternal combustion piston enginesHybrid electrical vehicleHybrid vehicle
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Handheld big data electronic product and display method thereof

ActiveCN110602284BTelephone set constructionsDevices with touch pad/sensor/detectorHand heldEngineering
Owner:弘则弥道(上海)投资咨询有限公司

Coating fluid and compound medical wrist band

ActiveCN113321974BImprove stabilityBraceletsPolyurea/polyurethane coatingsPolymer scienceAdhesive
Owner:HAINAN BNK WATER BASED NEW MATERIAL CO LTD

Yarn guide hook installation mechanism and process of torsion spring built-in yarn guide plate automatic production line

ActiveCN112091603BIncrease elastic potential energyImprove practicalityAssembly machinesMetal working apparatusYarnMachine parts
Owner:江西宇通纺织有限公司

Automatic opening and closing electric heating controller

ActiveCN103279043BSimple structureLow costProgramme control in sequence/logic controllersAutomatic controlEngineering
Owner:STATE GRID CORP OF CHINA +1

Method and system for constructing soil moisture downscaling factor model

ActiveCN109359394BHigh-resolutionVerifiable downscaling accuracyDatabase management systemsDesign optimisation/simulationSoil scienceSoil humidity
Owner:SOUTH CHINA AGRI UNIV

An online real-time torque optimal allocation control method for distributed drive electric vehicles

ActiveCN106042976BAchieving Total Energy EfficiencyImprove overall drive efficiencySpeed controllerElectric energy managementTotal efficiencyDistribution control
Owner:TSINGHUA UNIV

A water purification system, water purification method and device

ActiveCN108793457BPrevent drinkingProtect physical and mental healthTreatment involving filtrationMultistage water/sewage treatmentPurification methodsSolenoid valve
Owner:GREE ELECTRIC APPLIANCES INC

Functionalization of a metal-organic framework material uio-67-4me and its functionalized products and applications

ActiveCN113801336BAchieve functionalizationImprove stabilityOther chemical processesDispersed particle separationSolvothermal reactionEnvironmental geology
Owner:SUN YAT SEN UNIV

Superoleophobic surfaces and methods of making them

InactiveCN104768868BReduce the number of stepsLow costMaterial nanotechnologyFouling preventionSuperhydrophobeNanoparticle
Owner:UNIV OF WESTERN ONTARIO +1

Apparatus for use in regenerating adsorbent

InactiveCN1239230CAvoid feesAvoid uniformityNitrous oxide captureSolidificationDesorptionSorbent
Owner:AIR PROD & CHEM INC

Water softener and dishwasher

ActiveCN110353598BReduce risk of leakageTableware washing/rinsing machine detailsSoftened waterWater flow
Owner:SANHUA AWECO APPLIANCE SYST WUHU CO LTD

Switch charging circuit and power management system

ActiveCN103107562BSolve fever problemLarge charging currentBatteries circuit arrangementsElectric powerElectrical batteryEngineering
Owner:ALLWINNER TECH CO LTD

Allylation hyperbranched polyphenyl ether modified bismaleimide resin and preparation method thereof

InactiveCN101880363BGood workmanshipImprove toughnessHeat resistanceDielectric loss
Owner:SUZHOU UNIV

A preparation process for anti-beating of assembled wall without facing layer

ActiveCN106671267BSimple production processReduce weightWallsCeramic shaping apparatusCement mortarMaterials science
Owner:QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL

An intelligent sunshade integrated system window and its control method

ActiveCN112878887BGood shading efficiencyGood shading effectLight protection screensImage generationMicrocontrollerVenetian blinds
Owner:广东宏茂建设管理有限公司

Intelligent substation power backup self-switching load shedding test device

ActiveCN102628927BReduce riskEasy to usePower supply testingSmart substationPower grid
Owner:SHENZHEN POWER SUPPLY BUREAU

A kind of aaadh1 gene promoter and its application and preparation method

ActiveCN106282186BBacteriaMicroorganism based processesNucleotideNucleotide sequencing
Owner:SHANGHAI JIAOTONG UNIV

A kind of aryl periodic iodine trifluoromethylation reagent and its preparation and application

ActiveCN107759443BHigh reactivityDirect preparationOrganic compound preparationCarboxylic acid esters preparationTrifluoromethylationAryl
Owner:NORTHEAST NORMAL UNIVERSITY

Application program loading method, device, terminal and storage medium

ActiveCN109976821BImprove display efficiencyFix display lagProgram loading/initiatingExecution for user interfacesComputer hardwareVirtual screen
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Automatic dry ice degreaser

ActiveCN105030102BTo achieve the purpose of removing soup oilSolve the problem of healthy drinking soupKitchen equipmentElectric machineDry ice
Owner:ZHEJIANG YANTONG FURNITURE CO LTD

Safety digital input and output device, system and control method thereof

ActiveCN104345869BReduce power consumptionReduce supply voltageProgram initiation/switchingPower supply for data processingData terminalProcessor register
Owner:MEDIATEK INC

Production method for 20-percent tilmicosin granules

ActiveCN103070830BAvoid decompositionPrevent oxidationAntibacterial agentsOrganic active ingredientsWaxSolubility
Owner:WUXI ZHENGDA POULTRY

A remote control and its implementation method

ActiveCN105100844BSimple and fast operationPowerful one-button remote control functionSelective content distributionRemote controlComputer module
Owner:TIANJIA SHANGHAI INFO TECH

Pneumatic induction oil-saving device for applying gear lubricating oil

InactiveCN103752470BIncrease production capacityGuaranteed to workLiquid surface applicatorsCoatingsGear wheelPower switching
Owner:慈溪市鱼乐渔具有限公司

A polytetrafluoroethylene composite lubricating strip and its application

ActiveCN111454622BImprove mechanical propertiesImprove wear resistanceCoatingsTetrafluoroethylenePolymer science
Owner:HEFEI UNIV OF TECH

A galvanized steel plate for easy fixing on the wall

ActiveCN109057222BEffectively fixedEasy to removeCovering/liningsStructural engineeringDrill hole
Owner:杭州宇扬精密钣金有限公司

Manufacturing method of fast response UV detector of n-type doped ZnO thin film

InactiveCN101866983BQuality improvementHigh sensitivityFinal product manufactureSemiconductor devicesPhotoconductive detectorUv detector
Owner:BEIJING JIAOTONG UNIV

Vehicle air brake check valve and vehicle air brake system

ActiveCN105587901BPrevent disengagementImprove reliabilityCheck valvesEqualizing valvesCheck valveSliding contact
Owner:HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD

Detection method of impurities in meropenem

ActiveCN103245741BEfficient separationCalculation contentComponent separationIsocratic elutionMeropenem
Owner:SICHUAN KELUN PHARMA CO LTD

Position structure of printed circuit board

InactiveCN101771217BRestricted degrees of freedomAvoid mobilityCoupling device detailsFixed connectionsDegrees of freedomPrinted circuit board
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD

Information display method, device and big data platform based on big data platform

ActiveCN111209509BImprove efficiencyHigh precisionWebsite content managementSpecial data processing applicationsInformation presentationData science
Owner:广州高企云信息科技有限公司

Semiconductor device and method of forming the same

ActiveCN104538365BReduce manufacturing costAvoid removalSolid-state devicesSemiconductor devicesDevice materialEngineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A kind of automatic bonding equipment and assembly process of thermal battery current collector assembly

ActiveCN104852061BGuaranteed bonding qualityFast curingDeferred-action cellsNumerical controlStamping
Owner:CHINA THREE GORGES UNIV

Method for brewing nutritional safflower sauce

ActiveCN101904485BHow healthySignificant technological progressFood preparationBiotechnologyCoronary heart disease
Owner:XINJIANG ZHUANGZI IND

stone urn

ActiveCN105012112BRealize integrationIncrease brightnessUrnsEngineeringMechanical engineering
Owner:HANGZHOU WUXING CRAFT STONE CO LTD

Wet cassava pulp storage process

InactiveCN102241780BSolve the problem of perishable and difficult to storeIncrease productionFiberFood grade
Owner:FANGCHENGGANG YAMEIHAO FEED

Gas solid phase preparation method of high performance titanium silicon zeolite

InactiveCN100443408CReduce synthesisEasy to synthesizeMolecular sieve catalystsCrystalline aluminosilicate zeolitesMolecular sieveGas solid
Owner:DALIAN UNIV OF TECH

A kind of self-compacting C120 ready-mixed dry concrete and its preparation method

ActiveCN112209683BHigh strength and durabilityAddressing Reunion's FlawsBridge erection/assemblyBuilding material handlingPortland cementFlexural strength
Owner:YICHUN UNIVERSITY

Salinomycin-loaded micelles, preparation method and application thereof

InactiveCN104257628BOrganic active ingredientsMacromolecular non-active ingredientsTarget peptideLiver cancer
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Sapphire and glass laminates using gradient layers

ActiveCN108883609BPolycrystalline material growthProtective equipmentPolymer scienceGlass chip
Owner:APPLE INC

A Vacuum Electron Beam Welding Method for Extra-thick Slabs

ActiveCN110681972BReduce distortionImprove welding adaptabilityElectron beam welding apparatusButt weldingEngineering
Owner:ANGANG STEEL CO LTD

Structure for discharging remaining rubber from tire rubber extrusion device bracket

InactiveCN100471663CEasy to removeTyresEngineeringTread
Owner:HANKOOK TIRE WORLDWIDE

Server, remote monitoring system, and remote monitoring method

ActiveCN108605173AFacilitate communicationProgramme controlTelemetry/telecontrol selection arrangementsDisplay deviceMonitoring system
Owner:TADANO LTD

Tower-type solar heat collection heliostat field control system based on multi-layer architecture

ActiveCN102929298BBalance production costsReasonable installationControl using feedbackControl layerLoop control
Owner:陕西西科博尔科技有限责任公司

A kind of modified rectorite/natural latex composite foam material and preparation method thereof

ActiveCN110498954BHigh mechanical strengthAccelerated corrosionSolesAccelerantCorrosion resistant
Owner:WENZHOU POLYTECHNIC

A kind of method for preparing anti-AIDS medicine amprenavir intermediate

ActiveCN105175364BRaise the ratioHigh selectivityOrganic chemistryEpoxyPhosphamidon
Owner:SHANGHAI INST OF TECH

A Discrete Simulation Model Design Method for Permanent Magnet Motor

ActiveCN107919823BMeet the control characteristicsHigh speedElectric motor controlModelling/simulations for controlMechanical modelsMathematical model
Owner:WEIHAI CREDITFAN VENTILATOR

Diffusion bonding method of zirconium diboride-silicon carbide composite material and metal alloy

ActiveCN102643104BHigh porosityHigh strengthZirconium hydrideInter layer
Owner:HARBIN INST OF TECH

Gas turbine rotor disk stacking device

ActiveCN112498944BImprove assembly efficiencyMeet vertical stackingContainers for annular articlesStacking articlesInterference fitEngineering
Owner:NANJING TURBINE & ELECTRIC MASCH (GRP) CO LTD

Method and apparatus for drying gas

ActiveCN101370565BAvoid adsorptionPrevent proliferationGas treatmentDispersed particle separationEngineeringAir receiver
Owner:ATLAS COPCO AIRPOWER NV

Crystalline form of eliglustat hemitartrate, process for preparation and pharmaceutical composition containing said crystalline form

ActiveCN107445938BHigh dissolution rateOrganic active ingredientsOrganic chemistry methodsMedicinePhysical chemistry
Owner:北京启慧生物医药有限公司

Preparation method of high-purity low-radioactivity spherical silicon micropowder

InactiveCN101570332BHigh purityLow content of radioactive elementsSilicaIon contentSilicon oxide
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Cabin door telescopic connecting rod device of low-voltage power distribution cabinet

ActiveCN101877459BRealize opening and closing functionGuaranteed to be closedSwitchgear with withdrawable carriageLow voltageEngineering
Owner:CHINA COAL ELECTRIC CO LTD

An integrated measurement system and method for shale matrix particle porosity and permeability

ActiveCN108801879BImprove experimental efficiencyPermeability/surface area analysisPorosityPrill
Owner:TSINGHUA UNIV

Protective device and method for transistor pins on heat sink

ActiveCN105744720BRealize all-round sealing protectionAchieve protectionPrinted circuit assemblingPrinted circuit detailsEngineeringSoldering
Owner:SHENZHEN HENGHU TECH CO LTD

A kind of grc component installation method and its installation structure

ActiveCN102936963BGuarantee the construction qualityImprove stabilityBuilding material handlingGlass fiberSteel bar
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

A service implementation method, terminal and service server

ActiveCN103813034BImprove implementation efficiencyReduce time spentAutomatic exchangesUser inputVoice communication
Owner:ADVANCED NEW TECH CO LTD

A composition for sensitive skin care of infants and its preparation method

ActiveCN105943666BImprove securityStrong targetingOrganic active ingredientsCosmetic preparationsTissue repairEczematous rash
Owner:山东新稀宝股份有限公司

A Pneumatic Needle-Free Injector Power Head

ActiveCN101797411BAchieve needle-free injectionFor long-term storageIntravenous devicesNeedle freeCylinder head
Owner:扬中市检验检测中心

Cooking device and control method thereof

ActiveCN108139080BGuaranteed appearanceDomestic stoves or rangesLighting and heating apparatusReflected wavesEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A network security situation assessment method based on improved woa-svm

ActiveCN112766343BImprove global search performanceHigh precisionCharacter and pattern recognitionSecuring communicationEngineeringGlobal optimization
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Truncated Leaflets for Prosthetic Heart Valves

ActiveCN105050541BHeart valvesProsthetic valveProsthesis
Owner:EDWARDS LIFESCIENCES CORP

A kind of nitrogen functionalized semi-coke modification method

InactiveCN103801279BIncrease the areaEasy post-processingHydrogenPhysical/chemical process catalystsDistilled waterEnvironmental engineering
Owner:ZHONGBEI UNIV

A vehicle automatic driving method and electronic device

ActiveCN109213153BReasonable driving actionInstruments for road network navigationPosition/course control in two dimensionsSimulationAutopilot
Owner:DONGFENG MOTOR CO LTD

A preparation method and product of rectorite-based porous silicon-carbon composite material

InactiveCN107565136BImprove cycle stabilityGood rate characteristicsCell electrodesCarbon compositesCarbon coating
Owner:湖北国土资源职业学院 +1

Protective transistors

InactiveCN1312770CExtended service lifeSimple structureTransistorSemiconductor/solid-state device detailsElectrical resistance and conductanceEngineering
Owner:李帮庆

Accelerated stress level selection method for accelerated life test of space grease lubricated bearings

ActiveCN109708889BEnsure consistencyImprove controllabilityMachine bearings testingStress levelClassical mechanics
Owner:SICHUAN UNIV

A metal pressure plate anti-corrosion rubber encapsulation process for the primary sealing device of an oil tank

ActiveCN105383148BExcellent physical support performanceGood water vapor corrosion resistanceLamination ancillary operationsLaminationVulcanizationAdhesive
Owner:中国化工集团曙光橡胶工业研究设计院有限公司

Two-component polyurethane casting compound with adjustable pot life

ActiveCN113166463APolymer sciencePtru catalyst
Owner:SIKA TECH AG

Lifting and turning-over mechanism of cleaning vehicle garbage bin and control method thereof

InactiveCN102758414BPrevent leakageLarge flip angleRoad cleaningCleaning bleachesControl systemJunk box
Owner:厦门威迪思汽车设计服务有限公司

Power generation screw based on magnetoelectric-piezoelectric composite structure

InactiveCN108183626BReasonable designSimple structurePiezoelectric/electrostriction/magnetostriction machinesLighting elementsElectricityCantilevered beam
Owner:ZHONGBEI UNIV

Impact-ionization metal oxide semiconductor transistor (I-MOS) and manufacturing method thereof

InactiveCN101894865BImprove work performanceEasy to controlSemiconductor/solid-state device manufacturingSemiconductor devicesWork performanceOptoelectronics
Owner:SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP

A self-circulation test method for back-to-back converters

ActiveCN107884634BLower requirementElectrical testingConvertersCyclic test
Owner:BEIJING MECHANICAL EQUIP INST

A ceramic component of a hollow cathode heater

ActiveCN105006412BReduce contact areaReduce lossesMounting/support/spacing/insulation of electrode assembliesHollow coreCeramic
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Intermittent printer swinging paper storage mechanism

InactiveCN102424287BAdapt to work modeWebs handlingPulp and paper industryOperation mode
Owner:意科赛特数码科技(江苏)有限公司

A device for generating electricity using Karman vortex street

ActiveCN108869185BSimple structureEasy to manufactureFinal product manufactureMachines/enginesElectricityEngineering
Owner:HARBIN ENG UNIV

Process for removing nonmetal inclusion in molten steel

InactiveCN101307374BReduce the number of inclusionsInclusion size is smallProcess efficiency improvementNon-metallic inclusionsMolten steel
Owner:BAOSHAN IRON & STEEL CO LTD

A method for measuring the net deposition atmosphere pm on the leaf surface of plants

ActiveCN110108592BControl errorAccurate measurement of net settlementParticle suspension analysisWeighing by absorbing componentHuman environmentEcology
Owner:KUNMING UNIV OF SCI & TECH

Method for electrostatically coating objects and application device

InactiveCN103201043ALiquid spraying plantsLiquid surface applicatorsField deviceElectric field
Owner:EISENMANN CORP

A rapid deployment type transmission line deicing device

ActiveCN107370107BGuaranteed deicing effectEnsure safetyOverhead installationMechanical driveDrill bit
Owner:STATE GRID HEBEI ELECTRIC POWER CO LTD +1

Treatment of abdominal pain associated with diarrhea-dominating irritable bowel syndrome

PendingCN114206324APeptide/protein ingredientsAntipyreticPharmaceutical drugAbdomen pain
Owner:硬木药品公司

Vehicle warm-up reminder method, device, system and cloud server

ActiveCN105196930BExtend your lifeImprove experienceElectric/fluid circuitHybrid vehicleComputer science
Owner:BYD CO LTD

Calf spleen extract for treating tumors

ActiveCN102210702BOrganic active ingredientsPharmaceutical delivery mechanismMouse White Blood CellWhite blood cell
Owner:吉林敖东洮南药业股份有限公司

Organic conductive polymers and uses thereof

PendingCN114556608AOrganic chemistrySolid-state devicesPolymer scienceConductive polymer
Owner:倪世明

A ferrite core material

ActiveCN104556999BImprove stabilityHigh bonding strengthInorganic material magnetismMagnetic stabilityHigh energy
Owner:ANHUI SINOMAG TECH

Liquid transfer system and its overflow prevention control method

ActiveCN111911812BSolve the problem of overflow and leakageAvoid pollutionPipeline systemsEngineeringMechanics
Owner:深圳市祺鑫环保科技有限公司

a carrier

InactiveCN105083957BReduce frictionReduce frictional resistanceConveyor partsEngineeringSliding contact
Owner:HENAN UNIV OF SCI & TECH

Direct current micro voltage/micro current detection device and detection method thereof

InactiveCN102033157BThe detection method is simpleEfficient detection methodMeasurement using digital techniquesIndicating presence of current/voltageScale unitQuantum electrodynamics
Owner:漳州国绿太阳能科技有限公司

Multi-layer rubber sealing ring sealing device

InactiveCN101881335BControl deformationCompact structureEngine sealsPressure/vacuum vesselsRubber ringEngineering
Owner:DONGGUAN ANWELL DIGITAL MASCH CO LTD

Lactobacillus cell microcyst culturing process and produced leaven

InactiveCN1207384CSimple production processReduce manufacturing costImmobilised enzymesMilk preparationBiotechnologyLactose
Owner:NANJING AGRICULTURAL UNIVERSITY

Island -shaped alien convex machining processing devices and electrolytic processing methods

ActiveCN113909594BAchieve thrustExpand internal volume to release pressureMachining working media supply/regenerationProcess efficiency improvementElectrolytic agentEngineering
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Fuel gas and steam combined cycle power generating method with multiple gas turbines and system

ActiveCN101655018BLess remodeling workLow efficiencySteam engine plantsCombined combustion mitigationGas compressorMechanical energy
Owner:天津快透平科技发展有限公司

A Fluid Identification Method Based on Equivalent Fluid Acoustic Impedance

ActiveCN104316959BSeismic signal processingPorosityData set
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of liquid crystal aligning agent, liquid crystal aligning film and liquid crystal display element

ActiveCN107573950BFast dispersionFast afterimage disappearsLiquid crystal compositionsNon-linear opticsCrystallographyLiquid-crystal display
Owner:JIANGSU SUNERA TECH CO LTD

Pedal feel simulator for vehicle and vehicle having same

ActiveCN110027524BEasy to brakeImprove mechanical propertiesFoot actuated initiationsMechanical engineeringBrake force
Owner:BYD CO LTD

A planting method of zinc-rich alfalfa, a zinc-rich alfalfa feed additive, its preparation method and its application

ActiveCN110291878BIncrease the amount of enrichmentIncreased zinc contentHops/wine cultivationFood processingMilk cow'sFeed additive
Owner:SHAANXI SCI TECH UNIV

Application scenario recommendation method and device

ActiveCN105634881BEasy to operateData switching by path configurationData matchingEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Frequency playing device capable of inserting card and inserting card identification method

InactiveCN101166034BTransmissionStereophonic systemsComputer hardwareAudio frequency
Owner:A MAX TECH

stem assembly

InactiveCN103968152BExtended service lifeReduce contact areaOperating means/releasing devices for valvesEngineeringMechanical engineering
Owner:江苏宇海环保设备有限公司

A mechanism for automatically changing bit heads

ActiveCN110142597BRealize automatic replacementImprove replacement accuracyMetal working apparatusStructural engineeringMechanical engineering
Owner:CHANGCHUN HEXIN MACHINERY MFG

Cutting machine

ActiveCN105459231BReduce spacingEasy to operateCane mechanical workingEngineeringMechanical engineering
Owner:ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH +1

a current transformer

ActiveCN111199825BEliminates assembly operationsEasy to assembleTransformersInductancesClassical mechanicsEngineering
Owner:HENAN PINGGAO ELECTRIC +2

Continuous production method for hollow aluminum parting strips

InactiveCN102101229BRealize continuous productionAvoid wastingIngotCleaning product
Owner:马志强

Battery measurement circuit, system and method

ActiveCN103592603BMitigate or eliminate negative effectsCurrent/voltage measurementElectrical testingElectrical batteryVoltage drop
Owner:AOTU ELECTRONICS WUHAN

Preparation method of fertilizer coated with water-soluble degradable material

InactiveCN104292028BGood sustained release effectNaturally degradableAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPolyethylene glycolCyclodextrin
Owner:MUDANJIANG NORMAL UNIV

A method and system for realizing data synchronization

ActiveCN104917819BAchieve synchronizationReduce data trafficTransmissionData synchronizationData entity
Owner:NUBIA TECHNOLOGY CO LTD

Availability-Based Elasticity Assessment Method and System for Subsea Production System

ActiveCN107506555BEase of evaluationDesign optimisation/simulationProbabilistic CADA priori probabilityUnderwater
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A battery pack parallel charging control method and device

ActiveCN109435767BExtended service lifeAvoid damageVehicular energy storageBattery/fuel cell control arrangementBattery chargeCharge control
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Signal receiving method and sending method, parameter configuration method, network side equipment

ActiveCN110830145BAvoid complexityReduce power consumptionMulti-frequency code systemsPilot signal allocationTelecommunicationsLine signaling
Owner:CHINA MOBILE COMM LTD RES INST +1

A recognition method for multi-finger touch operation in a screen interaction system

ActiveCN106527917BSolving Natural Interaction ProblemsImprove anti-interference abilityInput/output processes for data processingNear infrared laserMedicine
Owner:中关村科技租赁股份有限公司

Variable gauge wheelsets and rail vehicles

ActiveCN111806499BGauge variable realizationSimple track change operationRail-engaging wheelsRailway vehiclesStructural engineeringControl theory
Owner:CRRC QINGDAO SIFANG CO LTD

Silicon Nitride Removal Method in Manufacturing Process of Deep Trench Devices

ActiveCN103137466BAvoid interferenceSolve residual problemsSemiconductor/solid-state device manufacturingPhosphoric acidOptoelectronics
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Method for preparing flower-shaped nano-cobalt metal using anodized aluminum oxide template and its product

ActiveCN104846411BThe method is simple and fastMild reaction conditionsNanotechnologyElectrolytic agentPolymer adhesive
Owner:BEIHANG UNIV

A kind of substituted pyrrole derivative and its preparation method and application

ActiveCN104059011BHas antibacterial activityAvoids the problem of trace metal residuesAntibacterial agentsOrganic chemistryMetal catalystDrugs synthesis
Owner:日照新睿招商发展有限公司

Alternating current power supply system for substation

ActiveCN103036304BImprove reliabilitySustainable buildingsInformation technology support systemTransformerAc power system
Owner:SOOAR BEIJING INVESTMENT MANAGEMENT GRP

Catalyst composition for ethylene oligomerization and ethylene oligomerization method

ActiveCN104437641BHigh oligomerization reactivityOligomerization is rapidOrganic-compounds/hydrides/coordination-complexes catalystsHydrocarbonsOrganic solventPhenanthroline
Owner:CHINA PETROLEUM & CHEM CORP +1

A random verification method and device for a multi-core processor supporting accurate memory access detection

InactiveCN105930242BFunctional testingTemporal informationMulti-core processor
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Breeding method of masu salmons

InactiveCN102919177BGuaranteed fixed effectEasy to operateClimate change adaptationPisciculture and aquariaThree stageF1 generation
Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI

optical connector

ActiveCN106104337BCoupling light guidesEngineeringOptical coupling
Owner:3M INNOVATIVE PROPERTIES CO

Inner loop liquefaction biological reaction apparatus for wastewater treatment

ActiveCN101269881BGuaranteed purification effectImprove purification effectTreatment with aerobic and anaerobic processesOxygen utilization rateInner loop
Owner:ZHEJIANG DEAN TECH

A wireless communication method suitable for disaster scene

ActiveCN108600955BEasy to moveIncrease flexibilityAssess restrictionConnection managementComputer networkTelecommunications
Owner:SUN YAT SEN UNIV

A remote sensing image change detection method and device

ActiveCN111931744BAvoid defectsSolve the technical problem of low registration accuracyScene recognitionImaging processingRemote sensing
Owner:BEIJING AEROSPACE HONGTU INFORMATION TECH

Chain track enterclose type anoxia ebb fried drying, burning and burningcandle decomposition apparatus

InactiveCN101161599BCompact processSimple processSludge treatment by de-watering/drying/thickeningIncinerator apparatusSludgeDecomposition
Owner:天津市石化通用机械研究所有限公司 +1

Dynamic probabilistic modeling method of measured stress amplitude in welded joints of orthotropic steel bridge decks

ActiveCN106844861BGood precisionSolve the problem of missing dataGeometric CADDesign optimisation/simulationProbit modelStatistical analysis
Owner:ZHEJIANG UNIV

A Metamaterial Dual Polarized Radio Frequency Base Station Antenna

ActiveCN102683902BAntenna supports/mountingsRadiating elements structural formsEngineeringElectronic component
Owner:KUANG CHI INST OF ADVANCED TECH +1

A kind of preparation method of small molecule β-1,3-glucan

ActiveCN113943761BIncrease productionThe method steps are simpleBacteriaMicroorganism based processesBiotechnologyMicroorganism
Owner:JINAN GUOLI BIOLOGICAL SCI & TECH +1

Color filtering disc with subwavelength grating structure and manufacturing method thereof

ActiveCN101551482BReduce difficultySuitable transmission spectrumPhotomechanical apparatusOptical elementsGratingColor gel
Owner:SUZHOU UNIV +1

Antibody to g protein-coupled receptor, preparation method thereof, and g protein-coupled receptor kit

ActiveCN111153996BQuick checkBiological material analysisImmunoglobulins against cell receptors/antigens/surface-determinantsArgininePolyclonal antibodies
Owner:苏州睿瀛生物技术有限公司

Universal telecontrol and telemetry system for aviation tow target

ActiveCN103471468BOvercome the shortcomings of poor versatilityImprove versatilityMovable targetsAviationControl system
Owner:北京北航天宇长鹰无人机科技有限公司

Coke quenching car brake device and brake kit

ActiveCN106428093BLow failure rateRail brake actuationBrake arrangement with braking memberVehicle frameQuenching
Owner:TAIYUAN HEAVY IND

Distributed resolution system for monitoring data stream in real time

ActiveCN102006204BFlexible function expansionData switching networksSite monitoringData stream
Owner:GOSUNCN TECH GRP

A method for extracting and purifying gold from a gold mine

ActiveCN105907985BReduce usageReduce productionProcess efficiency improvementPlatinumGold ore
Owner:GUIZHOU YIHUAZHUANG DEV CO LTD

Forming metal mould and its section displacing method

InactiveCN1429675AGeneral purposeEngineering
Owner:TOYOTA JIDOSHA KK

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ActiveCN107741538BAccurate detectionVehicle testingTesting electric installations on transportIn vehicleFlameout
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Device for automatically turning cover and combination with the same

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Sheet-glass tank furnace structure with independent clarifying part and adjusting method thereof

ActiveCN102992582BReduce or avoid the impactEasy dischargeGlass furnace apparatusTank furnacesFlat glassMicrobubbles
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Method, device and system for configuring WiFi setting parameters of terminal equipment

ActiveCN101998695BDoes not spoil the appearanceEasy to operateNear-field transmissionWireless communicationWifi networkComputer module
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Extraction and thin-layer chromatographic scanning detection method for octacosanol from Antarctic krill

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Test model of flow-induced pulsation pressure for bow sonar dome

ActiveCN107389301BAccurate turbulent flow excitation pulsating pressure distribution informationEliminate separation vortexHydrodynamic testingSonarGlass fiber
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A kind of tetrahydrooxazolopyridoazepine ketone derivative and use thereof

ActiveCN112778333BOrganic chemistryAntineoplastic agentsKetoneOncology
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Modular prefabricated at

ActiveCN105024297BShorten the lead timeShorten the construction periodDistribution substationsTransformerModularity
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A logistics monitoring system combining wsn and rfid

ActiveCN107343052BReduce the numberExpand coverageMeasurement devicesNetwork topologiesMonitoring systemGround system
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A zero sequence protection method, device and medium

ActiveCN113097983BReduce labor intensityEasy to produceEmergency protective circuit arrangementsCapacitanceElectrical resistance and conductance
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