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.
ActiveCN1909440BGuaranteed channel symmetryFlexible Frequency Domain SchedulingDuplex signal operationTime-division multiplexing usageCarrier signalWide band
ActiveCN112335003ATest and control qualityReduce magnetic featuresElectromagnets without armaturesMagnetic field offset compensationRotational axisEngineering
ActiveCN107027843BRealize automatic on-site production and salesOvercome the disadvantages of polluting the environmentMixing/kneading structural elementsWrapping material feeding apparatusCollection systemControl system
ActiveCN111049443BImprove continuityLow costElectronic commutation motor controlVector control systemsElectrical resistance and conductancePhase currents
InactiveCN103605445BReduce the risk of easily damaging the ITO conductive filmImprove production yieldInput/output processes for data processingElectrical resistance and conductanceLine resistance
ActiveCN108531816BMeet the low temperature toughness requirements at minus 40°CLow production costFurnace typesHeat treatment furnacesMartensiteMechanical property
ActiveCN112245855BNo harmFully Respond to the Call of "Turning Waste into Treasure"Chemical/physical processesFire extinguisherPhosphate ionPhosphoric acid
ActiveCN107972700BOvercoming environments with poor communication conditions such as occlusionImprove communication distanceRailway signalling and safetyEarly warning systemComputer terminal
ActiveCN112407314BImprove emission efficiencyAdapt to different working environmentsLaunching/towing gearElectric vehicle charging technologyUncrewed vehicleRocket
ActiveCN101127271BHigh Q valueSituations to reduce lossesTransformers/inductances coils/windings/connectionsFixed signal inductancesEngineeringInductance
InactiveCN112157021BConvenient for standing and handheld useReduce manual operationsCleaning using toolsCleaning using liquidsCapacitanceCeramic capacitor
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