Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7317852 | Hitless tunable optical add drop multiplexer with vernier gratings | David A. G. Deacon, Jorg Hubner | 2008-01-08 | $13,798,000 |
| 7110622 | Hitless tunable optical add drop multiplexer with vernier gratings | David A. G. Deacon, Jorg Hubner | 2006-09-19 | $12,802,000 |
| 6928208 | Hitless tunable optical add drop multiplexer with vernier gratings | David A. G. Deacon, Jorg Hubner | 2005-08-09 | $18,014,000 |