Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059536 | System and method for measurement-based adaptive caching of virtual connections | Yetik Serbest, Haifeng Bi | 2011-11-15 |
| 7586844 | System and method for measurement-based adaptive caching of virtual connections | Yetik Serbest, Haifeng Bi | 2009-09-08 |
| 7304986 | ATM-based distributed network switching system | George C. Allen, Jr., Steven R. Partridge, Tina Sigarto, Haifeng Bi, Richard W. Stephenson | 2007-12-04 |
| 7248562 | System and method for measurement-based adaptive caching of virtual connections | Yetik Serbest, Haifeng Bi | 2007-07-24 |
| 7099311 | Virtual tandem switch | George C. Allen, Jr., Haifeng Bi, Steven R. Partridge, Richard W. Stephenson | 2006-08-29 |
| 7095734 | Distributed virtual tandem switch | George C. Allen, Jr., Steven R. Partridge, Tina Sigarto, Haifeng Bi, Richard W. Stephenson | 2006-08-22 |
| 6765903 | ATM-based distributed network switching system | George C. Allen, Jr., Steven R. Partridge, Tina Sigarto, Haifeng Bi, Richard W. Stephenson | 2004-07-20 |
| 6389011 | ATM-based distributed virtual tandem switching system | George C. Allen, Jr., Haifeng Bi, Steven R. Partridge, Richard W. Stephenson | 2002-05-14 |
| 6345048 | ATM-based distributed virtual tandem switching system | George C. Allen, Jr., Haifeng Bi, Steven R. Partridge, Richard W. Stephenson | 2002-02-05 |
| 6343065 | System and method of measurement-based adaptive caching of virtual connections | Yetik Serbest, Haifeng Bi | 2002-01-29 |
| 6219348 | ATM-based distributed virtual tandem switching system | George C. Allen, Jr., Haifeng Bi, Steven R. Partridge, Richard W. Stephenson | 2001-04-17 |
| 6169735 | ATM-based distributed virtual tandem switching system | George C. Allen, Jr., Haifeng Bi, Steven R. Partridge, Richard W. Stephenson | 2001-01-02 |
| 5452306 | Out-of-band embedded overhead architecture for a transmission network | Andy Turudic | 1995-09-19 |