Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625270 | Method, apparatus, and system for filtering incoming telephone calls | Ariel Dori, Keku M. Mistry, Thomas J. Robe | 2003-09-23 |
| 6549572 | Method and apparatus for automated time domain monitoring in optical networks | William T. Anderson, Nim K. Cheung, James E. Hodge | 2003-04-15 |