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Patent applications and USPTO patent grants for Effing; Hermanus Johannes.The latest application filed is for "short circuit detection apparatus for resonant antenna networks and methods therefor".
Patent | Date |
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Short circuit detection apparatus for resonant antenna networks and methods therefor Grant 11,018,417 - Effing May 25, 2 | 2021-05-25 |
Thermal protection of SMPS switch Grant 10,833,500 - Effing November 10, 2 | 2020-11-10 |
Short Circuit Detection Apparatus For Resonant Antenna Networks And Methods Therefor App 20200343625 - Effing; Hermanus Johannes | 2020-10-29 |
Thermal Protection Of Smps Switch App 20190334341 - EFFING; Hermanus Johannes | 2019-10-31 |
Device to minimize current overshoot in detuned antenna Grant 10,439,659 - Fleischhacker , et al. O | 2019-10-08 |
Switching amplifier circuit with amplitude control Grant 10,153,795 - Effing Dec | 2018-12-11 |
Voltage converter Grant 8,072,195 - Aan De Stegge , et al. December 6, 2 | 2011-12-06 |
Voltage Converter App 20100039086 - De Stegge; Dennis Aan ;   et al. | 2010-02-18 |
Boost converter circuit having selectable modes Grant 7,570,030 - Effing August 4, 2 | 2009-08-04 |
Voltage converter Grant 7,466,114 - Derckx , et al. December 16, 2 | 2008-12-16 |
Voltage converter App 20070030617 - Derckx; Henricus Petronella Maria ;   et al. | 2007-02-08 |
Semiconductor device and method of manufacturing same App 20010052646 - Effing, Hermanus Johannes ;   et al. | 2001-12-20 |
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