Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907035 | Master controller for a flexible switching system | Charles Calvin Byers, John Frederick Heck, Mark Alan Lassig, Reinhard Metz | 2005-06-14 |
| 6898280 | Line card and method for supporting pots, asymmetric DSL and symmetric DSL services | Carl Robert Posthuma | 2005-05-24 |