Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847830 | Retractable antenna for personal computer card | Ron Vanderhelm, Wei Mou | 2005-01-25 |
| 6697030 | Tunable dual band antenna system | — | 2004-02-24 |
| 6400336 | Tunable dual band antenna system | — | 2002-06-04 |
| 6339405 | Dual band dipole antenna structure | — | 2002-01-15 |
| 6191741 | Dual mode antenna for personal computer card | Craig S. Gauld, Ronald J. Vanderhelm | 2001-02-20 |
| 6008797 | Stable foot pedal assembly | Joel Sanderson | 1999-12-28 |