Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723840 | Liquid crystal display using opaque flaps for reflection | Jean-Michel Humbert | 1988-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723840 | Liquid crystal display using opaque flaps for reflection | Jean-Michel Humbert | 1988-02-09 |