Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319555 | Integrated performance monitoring, performance maintenance, and failure detection for photonic regenerators | Ganesh Lakshminarayana, Ruomei Mu, Hongsheng Wang, Boris Stefanov | 2008-01-15 |
| 7239768 | Photonic integrated circuit | Ganesh Lakshminarayana, Boris Stefanov | 2007-07-03 |
| 7203427 | Redundant path all-optical regeneration, reshaping and wavelength conversion for enhanced yield | Gaurav Naik, Michael Evans, David Lidsky | 2007-04-10 |
| 7190909 | Generation and detection of optical maintenance signals in optical networks | Jayanta Das, Ganesh Lakshminarayana, Kuo-Ming Lee, Roman Antosik, Scott Kaminski +3 more | 2007-03-13 |
| 7009210 | Method and apparatus for bit-rate and format insensitive performance monitoring of lightwave signals | Chinnabbu Ekambaram, David Lidsky, Bharat Dave, Boris Stefanov, Tan Thai +3 more | 2006-03-07 |
| 6804426 | Device and method for simultaneous multiple reproduction of lightwave signals | David Lidsky | 2004-10-12 |
| 6766113 | Control channel processor and switching mechanism | Daniel Al-Salameh, Mario F. Alvarez, David S. Levy, Anastasios Tzathas | 2004-07-20 |
| 6678086 | Bit-rate and format insensitive all-option clock extraction circuit | Bharat Dave, Doruk Engin, Kwang Kim, Mohammad Laham, Julio Martinez +4 more | 2004-01-13 |
| 6671467 | Bit-rate and format insensitive all-optical clock extraction circuit | Bharat Dave, Doruk Engin, Kwang Kim, Mohammad Laham, Julio Martinez +4 more | 2003-12-30 |
| 6636318 | Bit-rate and format insensitive all-optical circuit for reshaping, regeneration and retiming of optical pulse streams | Bharat Dave, Boris Stefanov, Ronald Simprini, Tan Thai, Roman Antosik +4 more | 2003-10-21 |
| 6624924 | Bit-rate and format insensitive all-optical clock extraction circuit | Bharat Dave, Doruk Engin, Kwang Kim, Mohammad Laham, Julio Martinez +4 more | 2003-09-23 |
| 6594072 | Bit-rate and format insensitive all-optical clock extraction circuit | Bharat Dave, Doruk Engin, Kwang Kim, Julio Martinez, Olga Nedzhvetskaya +3 more | 2003-07-15 |
| 6563621 | Bit-rate and format insensitive all-optical clock extraction circuit | Bharat Dave, Doruk Engin, Kwang Kim, Mohammad Laham, Julio Martinez +4 more | 2003-05-13 |