Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7702031 | System and method for adaptive modulation | Mervin L. Grindahl, Keith Barnes | 2010-04-20 |
| 7633893 | Fixed OFDM wireless man utilizing CPE having internal antenna | Mervin L. Grindahl, Vladimir Z. Kelman, Stuart A. Froelich, Keith Barnes | 2009-12-15 |
| 7626920 | Fixed OFDM wireless MAN utilizing CPE having internal antenna | Mervin L. Grindahl, Vladimir Z. Kelman, Stuart A. Froelich, Keith Barnes | 2009-12-01 |
| 5548805 | Data communication system using spectral overlay | Isaac Shpantzer, Yehuda Meiman | 1996-08-20 |