Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466789 | Method and device for avoiding interruptions in voice transmissions | Karl Hellwig | 2002-10-15 |
| 6452941 | Method and system for alternating transmission of codec mode information | — | 2002-09-17 |
| 6347081 | Method for power reduced transmission of speech inactivity | — | 2002-02-12 |