Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731833 | Optical cross connect switch | Dave Sandler, Donald Bruns | 2004-05-04 |
| 6680776 | Method and apparatus for sensing a power level of a communications beam in a fiber optic switch | — | 2004-01-20 |