Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731420 | Optical switching apparatus | John W. Orcutt, Andrew Dewa, Herzel Laor, David Forehand | 2004-05-04 |
| 6295154 | Optical switching apparatus | Herzel Laor, Philip A. Congdon, Andrew Dewa, David Forehand, Tsen-Hwang Lin +1 more | 2001-09-25 |