Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865216 | Frequency hopping spread spectrum modulation and direct sequence spread spectrum modulation cordless telephone | John Walley | 2005-03-08 |
| 6862313 | Direct conversion spread spectrum time division duplex radio | John Walley, D. Vincent Laub | 2005-03-01 |