Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677905 | Access subnetwork controller for video dial tone networks | John A. Bigham, Bill Goodman, Kamran Sistanizadeh, Regina Lightfoot, Edward C. Mihm +3 more | 1997-10-14 |
| 5583864 | Level 1 gateway for video dial tone networks | Regina Lightfoot, Bill Goodman, Bahman Amin-Salehi, Ulric E. Arthur, John A. Bigham +2 more | 1996-12-10 |