Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961502 | Optical module including an optically lossy component and an erbium-doped waveguide for insertion between stages of an optical amplifier | Paul F. Wysocki, Sergey Frolov, Joseph Shmulovich, Tek-Ming Shen | 2005-11-01 |
| 6865018 | Multistage optical amplifier having a fiber-based amplifier stage and a planar waveguide-based amplifier stage | Sergey Frolov, Joseph Shmulovich, Tek-Ming Shen | 2005-03-08 |