Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394615 | Device for enhancing the visibility of portable computer display screens by shielding direct and indirect light from the display screen and the eyes of the user | David Wayne Hill, Tomoyuki Takahashi | 2002-05-28 |