Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8830008 | Generator of a modulated radiofrequency signal, method for calibrating the generator, and magnetic resonance imaging system | — | 2014-09-09 |
| 8373520 | Power coupler for industrial high-frequency generator | — | 2013-02-12 |
| 5465068 | Excitation stage of a transmission tube for short-wave transmitter | — | 1995-11-07 |
| 5394118 | Digital circuit for the extraction of the phase and envelope signals of a single sideband signal | Jean-Francois Helm, deceased, by Veronique Helm wife Gauthier, legal representative | 1995-02-28 |