Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243590 | Method and apparatus for selecting a vocoder type for use in code division multiple access | Shashi Reddy, Siwei Tang, Ronald Oakes, Dave Svoboda, William Burum | 2001-06-05 |
| 6178338 | Communication terminal apparatus and method for selecting options using a dial shuttle | Jason B. Kenagy | 2001-01-23 |
| 6125273 | Apparatus and method for operating a cellular or portable telephone | — | 2000-09-26 |
| 5404568 | Satellite communication system | — | 1995-04-04 |