Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5036522 | Semiconductor laser with localization of current | Christian Tanguy, Gerard-Maurice Marquebielle | 1991-07-30 |
| 5012477 | Optoelectronic power device and fabrication method thereof | Bernard Groussin | 1991-04-30 |
| 4703219 | Optical device for concentrating the light radiation emitted by a light emitting diode, and a light emitting diode comprising a device of this nature | — | 1987-10-27 |
| 4570172 | Light emitting diode with surface emission | Raymond Charles Henry, JR., Jean-Claude Carballes | 1986-02-11 |