Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396458 | Integrated matched antenna structures using printed circuit techniques | Kenneth D. Simmons, Donald E. Wingo | 2002-05-28 |
| 6188918 | Removably mounted retractable 1/2 wave antenna with integral matching section | — | 2001-02-13 |
| 5914689 | Antenna for a portable, wireless communication device | — | 1999-06-22 |
| D399211 | Antenna | — | 1998-10-06 |
| 5659889 | Radio with antenna connector having high and low impedance points | — | 1997-08-19 |
| 5646635 | PCMCIA antenna for wireless communications | Stephen Prochaska, Kenneth D. Simmons | 1997-07-08 |