Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996021 | Location determination in a wireless communication network | James J. Ganthier, Sean Burke, William C. Crosswy | 2011-08-09 |
| 5781407 | Portable personal computers with multi-directional infrared communication | — | 1998-07-14 |