Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810041 | Integrated access device | Kenneth L. Walker, Dieter H. Nattkemper | 2004-10-26 |
| 6785340 | PCM upstream and downstream system for universal digital loop carrier | John F. Stockman, David M. Motley, Richard Kolbush | 2004-08-31 |