Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486931 | LCD optical guide plate with a roughened back surface having projections that support a reflecting sheet | — | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486931 | LCD optical guide plate with a roughened back surface having projections that support a reflecting sheet | — | 2002-11-26 |