Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934469 | Split redundant trunk architecture using passive splitters and path switching | Lee Feinberg, Bo Pedersen, Ronald D. Esman, John Hagopian, Brent Miller +3 more | 2005-08-23 |
| 6850677 | Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications using distributed and remotely pumped erbium-based amplification | Michael L. Dennis, M. Imran Hayee, Bo Pedersen, Nadakumar Ramanujam, William Shieh | 2005-02-01 |
| 6633712 | Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications | Michael L. Dennis, M. Imran Hayee, Bo Pedersen, Nandakumar Ramanujam, William Shieh | 2003-10-14 |
| 6556319 | Split redundant trunk architecture using passive splitters and path switching | Lee Feinberg, Bo Pedersen, Ronald D. Esman, John Hagopian, Brent Miller +3 more | 2003-04-29 |
| 5124828 | Device for heterodyne detection of an optical signal and for reducing noise in the signal using polarization control elements | — | 1992-06-23 |
| 5067793 | Polarization-maintaining single-mode optical fibre and method of making same | Peter Klaus Bachmann, Giok D. Khoe, Hans Lydtin | 1991-11-26 |