Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535198 | ISDN basic rate interface central office station terminal emulator for customer premises equipment | Albert D. Baker, Heribert J. Blach, James Chen, Ellen L. Krischer, Nancy Radics +1 more | 1996-07-09 |