Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8239554 | Systems and methods for termination of session initiation protocol | Koan S. Chong, James R. Dobbins | 2012-08-07 |
| 8121274 | Method and apparatus for processing multiple services per call | John Carl Brown, Koan S. Chong, Robert Yaeger Peters, Jr., Harish Samarasinghe | 2012-02-21 |
| 7826390 | Method and apparatus for providing a distributed subscriber load distribution | Eric Noel | 2010-11-02 |
| 7657015 | Method and apparatus for processing multiple services per call | John Carl Brown, Koan S. Chong, Robert Yaeger Peters, Jr., Harish Samarasinghe | 2010-02-02 |
| 7366782 | Systems and methods for termination of session initiation protocol | Koan S. Chong, James R. Dobbins | 2008-04-29 |
| 7274780 | Network having space chattering control for maximizing call throughput during overload | Mohan Gawande, Daniel T. Luan | 2007-09-25 |
| 6977995 | Network having space chattering control for maximizing call throughput during overload | Mohan Gawande, Daniel T. Luan | 2005-12-20 |
| 6829338 | Network having space chattering control for maximizing call throughput during overload | Mohan Gawande, Daniel T. Luan | 2004-12-07 |
| 6665730 | Method and apparatus for transaction routing in a connection-oriented packet network using a non-fault-tolerant directory server | Steven M. Michelson | 2003-12-16 |
| 6377674 | Method for global title translation processing | Koan S. Chong, Robert Yaeger Peters, Jr. | 2002-04-23 |
| 6205557 | Redundant call processing | Koan S. Chong, Martin Dolly, Andrew R. Jacob, Carolyn Roche Johnson, Wonseok Lee +2 more | 2001-03-20 |
| 6101494 | Apparatus and method for querying replicated databases using segmentation directories | Bahman Khosravi-Sichani, Donald J. Mintz | 2000-08-08 |
| 5983217 | Apparatus and method for querying replicated databases | Bahman Khosravi-Sichani, Donald J. Mintz | 1999-11-09 |
| 5915013 | Method and system for achieving routing of signalling information | Donald J. Mintz | 1999-06-22 |
| 5864563 | Method for testing network | — | 1999-01-26 |