Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789921 | Method and apparatus for backlighting a dual mode liquid crystal display | Roger W. Heidt | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789921 | Method and apparatus for backlighting a dual mode liquid crystal display | Roger W. Heidt | 2004-09-14 |