Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708280 | Method and apparatus for allowing a battery to preserve charge in a handheld device without an supplying unregulated voltage to selected internal components | Joe Tate, Sean O'Hara | 2004-03-16 |
| 6687839 | Method and apparatus allowing a battery to regain charge in a handheld device without an applied external charge while still supplying power selected designated components | Joe Tate, Sean O'Hara | 2004-02-03 |