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.
InactiveCN1720728ALess coding effortPulse modulation television signal transmissionTelevision signal transmission by single/parallel channelsBase codeMissing data
ActiveCN108199418BSolve the problem of formulating inefficienciesThe formulation process is simpleContigency dealing ac circuit arrangementsSingle network parallel feeding arrangementsGrid faultTime domain
ActiveCN111673191BSolve the problem of certain inconvenience caused by useEasy to moveMetal sawing devicesMeasurement/indication equipmentsTransmission beltElectric machinery
ActiveCN107331867BImprove cycle stabilityOvercome the disadvantage of low specific capacityCell electrodesSecondary cellsElectrical batteryPorous carbon
ActiveCN113266271BSampling drilling work is stableSampling and drilling continued to be stableDrilling rodsConstructionsMining engineeringWell drilling
ActiveCN100499221CImprove cycle performanceReduce the rate of high temperature capacity decayElectrode manufacturing processesLithium compoundsElectrical batteryManganese
ActiveCN107102813BReduce the frequency of reading and writingReduce power consumptionInput/output to record carriersDigital data processing detailsComputer hardwareMemory cell
ActiveCN111015350BAffect the clampingImprove cleaning efficiencyDrying gas arrangementsMaintainance and safety accessoriesProcess engineeringMachining system
InactiveCN104551485BSolve the problem of too many and occupying storage spaceReduce management difficultyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringTool management
ActiveCN106481540BThere is no problem of easy oil leakage in the sealEasy to assemblePositive displacement pump componentsPiston pumpsReciprocating motionEngineering
ActiveCN110565066BEvenly distributedIncrease temperaturePolycrystalline material growthSemiconductor/solid-state device manufacturingSemiconductor materialsDevice material