Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643595 | Method and apparatus for synchronizing clock timing between network elements | James Aweya, Delfin Y. Montuno, Michel Ouellette | 2010-01-05 |
| 7613268 | Method and apparatus for designing a PLL | James Aweya, Delfin Y. Montuno, Michel Ouellette | 2009-11-03 |
| 7599620 | Communications network for a metropolitan area | Alan Graves, Ian M. Cunningham, Ryan Stark, Chris Hobbs, John Watkins | 2009-10-06 |
| 7590210 | Method and apparatus for synchronizing internal state of frequency generators on a communications network | James Aweya, Delfin Y. Montuno, Michel Ouellette | 2009-09-15 |
| 7528776 | Beacon-assisted precision location of untethered client in packet networks | Delfin Y. Montuno, James Aweya, Michel Ouellette | 2009-05-05 |
| 7492732 | Differential clock recovery in packet networks | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2009-02-17 |
| 7486615 | Network data routing protection cycles for automatic protection switching | Loa Andersson, Guo-Qiang Wang | 2009-02-03 |
| 7424546 | Rate-based proportional-integral control scheme for active queue management | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2008-09-09 |
| 7394985 | Wavelength access server (WAS) architecture | Guo-Qiang Wang | 2008-07-01 |
| 7359324 | Adaptive jitter buffer control | Michel Ouellette, Delfin Y. Montuno, James Aweya | 2008-04-15 |
| 7336611 | Rate-based multi-level active queue management with drop precedence differentiation | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2008-02-26 |
| 7321730 | Method and apparatus for the transmission fault detection in an access network | Richard Brand, Eric Bernier | 2008-01-22 |
| 7298699 | Rate-based integral control scheme for active queue management | Delfin Y. Montuno, James Aweya, Michel Ouellette | 2007-11-20 |
| 7277391 | Active queue management using proportional control and rate-based information | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2007-10-02 |
| 7231445 | Technique for adaptively distributing web server requests | James Aweya, Michel Ouellette, Delfin Y. Montuno, Bernard Doray | 2007-06-12 |
| 7212492 | Technique for providing a control and management protocol for an ethernet layer in an ethernet network | How Kee Au | 2007-05-01 |
| 7130368 | Clock recovery using a direct smoothing process | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2006-10-31 |
| 7110670 | Distributed photonic switch and optical UNI server | How Kee Au, Guoqiang Wang, Stanislus Kisito Xavier | 2006-09-19 |
| 7043651 | Technique for synchronizing clocks in a network | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2006-05-09 |
| 7020791 | Clock recovery using a double-exponential smoothing process | James Aweya, Michel Ouellette, Delfin Y. Montuno | 2006-03-28 |
| 6901048 | Link-level protection of traffic in a packet-switched network | Guo-Qiang Wang, Wenfeng Chen, Chenjiang Hu, Liangyu L. Jia | 2005-05-31 |
| 6894832 | Technique for adaptively controlling gain in an optical amplifier | James Aweya, Delfin Y. Montuno, Michel Ouellette | 2005-05-17 |
| 6889007 | Wavelength access server (WAS) architecture | Guo-Qiang Wang | 2005-05-03 |
| 6796716 | Network device containing an optical module having optical and electrical connections facing one direction | Martin R. Handforth, John Stankus | 2004-09-28 |
| 6535481 | Network data routing protection cycles for automatic protection switching | Loa Andersson, Guo-Qiang Wang | 2003-03-18 |