Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961380 | Fast power transient supression in constant power-mode controlled optical amplifiers | Brian Shia, Douglas Llewellyn Butler | 2011-06-14 |
| 7949257 | System and method for tunable chromatic dispersion compensation | Christopher Lin, Mark Summa, Douglas Butler, Peter Gerard Wigley | 2011-05-24 |