| 9191117 |
High-speed optical transponder systems |
Stephen B. Alexander, Michael Y. Frankel, Roy C. Litz, Cecil D. Smith |
2015-11-17 |
| 8306424 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
2012-11-06 |
| 7809270 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
2010-10-05 |
| 7369780 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
2008-05-06 |
| 6618176 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
2003-09-09 |
| 6233077 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
2001-05-15 |
| 5798855 |
Optical monitoring channel for wavelength division multiplexed optical communication system |
Stephen B. Alexander, David R. Huber |
1998-08-25 |
| 5784184 |
WDM Optical communication systems with remodulators and remodulating channel selectors |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
1998-07-21 |
| 5726784 |
WDM optical communication system with remodulators and diverse optical transmitters |
Stephen B. Alexander, David R. Huber, Cecil D. Smith |
1998-03-10 |
| 5715076 |
Remodulating channel selectors for WDM optical communication systems |
Stephen B. Alexander, Roy C. Litz, Cecil D. Smith |
1998-02-03 |
| 5557439 |
Expandable wavelength division multiplexed optical communications systems |
Stephen B. Alexander, Victor Mizrahi |
1996-09-17 |
| 5532864 |
Optical monitoring channel for wavelength division multiplexed optical communication system |
Stephen B. Alexander, David R. Huber |
1996-07-02 |
| 5504609 |
WDM optical communication system with remodulators |
Stephen B. Alexander, David R. Huber, Cecil D. Smith |
1996-04-02 |