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Patent applications and USPTO patent grants for Sprentall; Karl Edward.The latest application filed is for "polytetrafluoroethylene hexaferrite composites".
Patent | Date |
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Magneto-dielectric material comprising hexaferrite fibers, methods of making, and uses thereof Grant 11,004,583 - Chen , et al. May 11, 2 | 2021-05-11 |
Polytetrafluoroethylene hexaferrite composites Grant 10,947,367 - Horn, III , et al. March 16, 2 | 2021-03-16 |
Polytetrafluoroethylene Hexaferrite Composites App 20190264005 - Horn, III; Allen F. ;   et al. | 2019-08-29 |
Core-shell Particles, Magneto-dielectric Materials, Methods Of Making, And Uses Thereof App 20190221343 - Chen; Yajie ;   et al. | 2019-07-18 |
Polyimide Composition Having A Low Coefficient Of Thermal Expansion App 20190153225 - Sprentall; Karl Edward ;   et al. | 2019-05-23 |
Magneto-dielectric Material Comprising Hexaferrite Fibers, Methods Of Making, And Uses Thereof App 20190013128 - CHEN; Yajie ;   et al. | 2019-01-10 |
Method Of Making A Multi-layer Magneto-dielectric Material App 20180218836 - Kim; Eui Kyoon ;   et al. | 2018-08-02 |
Composite Metamaterial, Method Of Manufacture, And Uses Thereof App 20180138589 - Clegg; Joseph S. ;   et al. | 2018-05-17 |
Magneto-dielectric substrate, circuit material, and assembly having the same Grant 9,596,755 - Sethumadhavan , et al. March 14, 2 | 2017-03-14 |
Magneto-dielectric Substrate, Circuit Material, And Assembly Having The Same App 20160276072 - Sethumadhavan; Murali ;   et al. | 2016-09-22 |
Magneto-dielectric Substrate, Circuit Material, And Assembly Having The Same App 20160113113 - Sethumadhavan; Murali ;   et al. | 2016-04-21 |
Direct drive waveform amplifier Grant 8,754,676 - Sprentall June 17, 2 | 2014-06-17 |
Direct drive waveform generator Grant 8,536,906 - Sprentall , et al. September 17, 2 | 2013-09-17 |
Direct Drive Waveform Amplifier App 20130200871 - Sprentall; Karl Edward | 2013-08-08 |
Direct drive waveform generator App 20120313682 - Sprentall; Karl Edward ;   et al. | 2012-12-13 |
Reduced power consumption for boost converter App 20120229108 - Sprentall; Karl Edward ;   et al. | 2012-09-13 |
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