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.
InactiveCN108767453AChanging the Impedance CharacteristicsImprove isolationRadiating elements structural formsAntenna earthingsUltra-widebandDielectric plate
ActiveCN103516193AFlexible use of control strategiesVarious control strategies are usedEfficient power electronics conversionEnergy industryEngineeringTriple frequency
ActiveCN104326901AChances of avoiding side effectsImprove qualityPreparation from carboxylic acid saltsOrganic compound preparationBiochemical engineeringCentrifugation
PendingCN114378628AAvoid enteringAvoid the situation of sticking to the outer surface of the wobble plateMetal working apparatusMaintainance and safety accessoriesMechanical componentsLinkage (mechanical)
PendingCN114207337AAutomatically determine the compression effectAutomatic determination of extrusion force tolerancesPipe laying and repairFilament handlingRotational axisClassical mechanics