Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7051106 | Scheduling of calls with known holding times | Reinette Grobler, Malathi Veeraraghavan | 2006-05-23 | $7,433,000 |
| 6741585 | Interworking of addressing in an internetwork | Robert J. Munoz, Malathi Veeraraghavan | 2004-05-25 | $25,849,000 |
| 6614901 | Method and system for a scaleable virtual switch | Michael A. McGrew | 2003-09-02 | $11,358,000 |
| 5835779 | Message transmission among processing units using interrupt control technique | Leon Chang, Alan Perry Hewett | 1998-11-10 | $45,052,000 |
| 5017986 | Optical device mounting apparatus | — | 1991-05-21 | |
| 4805170 | Data communication network | Allen D. Fergeson, Anwar Khurshid | 1989-02-14 | |
| 4752924 | Ring packet switch | Joseph W. Darnell, Allen D. Fergeson, Richard E. Wallace, Charles M. Zelms | 1988-06-21 | |
| 4683563 | Data communication network | Richard E. Wallace, Charles M. Zelms | 1987-07-28 | |
| 4554659 | Data communication network | Mark Lawrence Blood, Joseph W. Darnell, Allen D. Fergeson | 1985-11-19 |