Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437763 | Panel for displaying messages by light spots | Philippe Migny | 2002-08-20 |
| 5555339 | Display matrix comprising light-emitting fibers that are maskable by disks each having a plurality of sectors | Philippe Migny | 1996-09-10 |