Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831716 | Reflective bistable display device incorporating a liquid crystal material | Ivan Dozov, Daniel Stoenescu | 2004-12-14 |
| 6795146 | Bistable device for reflection display with inverse contrast | Ivan Dozov, Daniel Stoenescu | 2004-09-21 |