Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408888 | Device and method for early detection of power failure in an external power supply | Philippe Marchand | 2019-09-10 |
| 9691269 | Multiple function arrangement for electronic apparatus and method thereof | Jean-Marie Steyer | 2017-06-27 |
| 9621042 | Switch mode power supply module having a hiccup mode and item of equipment powered by said module | Philippe Marchand, Philippe Guillot | 2017-04-11 |
| 9444345 | Switch mode power supply module and associated hiccup control method | Philippe Marchand, Philippe Guillot | 2016-09-13 |
| 8314567 | Display apparatus | Didier Ploquin, Philippe Marchand | 2012-11-20 |
| 8115701 | Sustain device for plasma panel | Didier Ploquin, Philippe Marchand | 2012-02-14 |
| 7768479 | Control device in a plasma display panel | Jean-Raphael Bezal, Sylvain Thiebaud | 2010-08-03 |
| 7477211 | Driver for a plasma display panel | Jean-Raphael Bezal, Nicolas Dompnier | 2009-01-13 |
| 7319441 | Supply device for electrodes of a plasma display panel | Jean-Raphael Bezal, Gerard Rilly | 2008-01-15 |
| 7279808 | DC voltage converter with several isolated regulated outputs | Philippe Marchand, Didier Ploquin | 2007-10-09 |
| 7224330 | Method of connecting a plasma panel to the electrical power supply therefor in an image display device | Gerard Rilly, Jean-Raphael Bezal | 2007-05-29 |
| 7141930 | Connection of a plasma panel to its electrical power supply in an image display device | Jean-Raphael Bezal, Gerard Rilly | 2006-11-28 |
| 5808420 | Alternating current generator for controlling a plasma display screen | Gerard Rilly | 1998-09-15 |
| 5767652 | Method and system for supplying optimal power to an inductive-type load | Francis Bidaud, Sylvain Benoit, Jacques Plisson, Harald Roth, Adolf Huber | 1998-06-16 |
| 5673184 | Switch mode power supply circuit with increased power factor for mains | Gerard Rilly, Jose I. Rodriguez Duran, Harald Roth, Thomas J. Schulz | 1997-09-30 |
| 5622643 | Process and device for controlling power for a circuit for induction cooking including a resonant invertor | Gerard Rilly, Sean Carthy | 1997-04-22 |
| 5592368 | Static frequency converter which compensates for fluctuations in a voltage source while controlling the waveform applied to a charge while controlling the waveform applied to a charge | Francis Bidaud, Sylvain Benoit, Jacques Plisson, Gerard Rilly, Harald Roth | 1997-01-07 |
| 5548199 | Optimal power supply for an electric motor | Francis Bidaud, Sylvain Benoit, Jacques Plisson, Harald Roth, Adolf Huber | 1996-08-20 |
| 5031118 | Apparatus and method for adapting multiple operating mode monitor | — | 1991-07-09 |
| 4777415 | Method of and circuitry for generating information relating to speed of rotation in a circuit for controlling a brushless direct-current motor in order to regulate it with digital controls | — | 1988-10-11 |
| 4586016 | High voltage transformer for deflection of electron beams | Gerard Rilly, Daniel Lopez, Erich Weisser | 1986-04-29 |