Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977648 | System and method for providing back-lighting to a keypad | David Wang, Mahmoud Azartash, Richard J. Kerr | 2005-12-20 |
| 6930466 | Battery charger | Jim Pieronek, Frank Newman | 2005-08-16 |