Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329393 | Optical Nyquist rate multiplexer and demultiplexer | — | 1994-07-12 |
| 5309267 | Optical communication system using a Sagnac switch | — | 1994-05-03 |
| 5301008 | Optical crossbar exchange arrangement | Norman A. Whitaker, Jr. | 1994-04-05 |