Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D571805 | Card reader | Chris K. C. Leung | 2008-06-24 |
| 7388352 | Methods and apparatus for simultaneously charging multiple rechargeable batteries | Michael Purdy | 2008-06-17 |
| 7271568 | Battery charger for portable devices and related methods | Michael Purdy | 2007-09-18 |
| 7116079 | Methods and apparatus for simultaneously charging multiple rechargable batteries | Michael Purdy | 2006-10-03 |