Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570684 | Optical routing/switching systems | Thomas W. Stone | 2003-05-27 |
| 5982515 | Optical time shifter and routing system | Thomas W. Stone | 1999-11-09 |
| 5706383 | Active noise suppressor for multichannel optical systems | Thomas W. Stone, Jeffrey A. Kleinfeld | 1998-01-06 |
| 5692077 | Optical time shifter and routing system | Thomas W. Stone | 1997-11-25 |