Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396904 | Method and apparatus for determining whether the immediate state of a telecommunications switch is adequate for a software upgrade | Michael Dean Lilley, John Frank Saban, John Shea | 2002-05-28 |
| 6393101 | Method and apparatus for determining whether the advance state of a telecommunications switch is adequate for a software upgrade | Alvin Barshefsky, Shao Kuang Hu, Yao-Chung Hu, Murali Ramakrishnan, John Frank Saban +1 more | 2002-05-21 |