Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765880 | Method and apparatus for eliminating unprotectable paths from consideration during computation of a protectable shortest path tree | David A. Hillard | 2004-07-20 |
| 6690653 | Split-switch based PNNI hierarchy | John E. Drake, Robert Coltun, Theodore Ernest Tedijanto | 2004-02-10 |
| 6690671 | Load balanced UBR routing in ATM networks | Mark Charles Held, Sunil Jagannaph | 2004-02-10 |