Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496616 | Miniature monolithic optical demultiplexer | Michael B. Frish, William J. Kessler, Steven J. Davis | 2002-12-17 |
| 6453087 | Miniature monolithic optical add-drop multiplexer | Michael B. Frish, William J. Kessler, Steven J. Davis | 2002-09-17 |
| 6434291 | MEMS-based optical bench | William J. Kessler, Michael B. Frish, Steven J. Davis | 2002-08-13 |