Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302182 | Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device | John C. Carrick, Eric B. SaintGeorges | 2007-11-27 |
| 7113705 | Methods and apparatus for sensing multiple wavelengths simultaneously in a single wavelength sensing device | John C. Carrick, Eric B. SaintGeorges | 2006-09-26 |
| 7072585 | Per-channel optical amplification using saturation mode | Paul E. Green, Jr. | 2006-07-04 |
| 6735394 | Per-channel optical amplification using saturation mode | Paul E. Green, Jr. | 2004-05-11 |
| 6453094 | All fiber DWDM multiplexer and demultiplexer | — | 2002-09-17 |
| 6208443 | Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering | Karen Liu, Weyl-kuo Wang | 2001-03-27 |
| 5953141 | Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering | Karen Liu, Weyl-kuo Wang | 1999-09-14 |
| 5867289 | Fault detection for all-optical add-drop multiplexer | Ornan Gerstel, Chung-Sheng Li, Rajiv Ramaswami | 1999-02-02 |