Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251267 | System and method for determining a best round trip delay indicator | Jignesh S. Panchal | 2007-07-31 |
| 5388238 | System and method for monitoring the validity of circulating pointers in a FIFO memory | Kenneth N. Schaff | 1995-02-07 |
| 5291482 | High bandwidth packet switch | Thomas E. Newman, Kenneth N. Schaff, Kenneth E. Wendland | 1994-03-01 |
| 4821259 | Control information communication arrangement for a distributed control switching system | Dennis L. DeBruler, Edward H. Hafer, Thomas L. Hiller, James M. Johnson, Jr., Douglas A. Kimber +2 more | 1989-04-11 |
| 4780870 | Packet switch | David A. Pierce | 1988-10-25 |
| 4751697 | Distributed packet switching sytem | Paul D. Hunter, James M. Johnson, Jr., David A. Pierce, Thomas Starr, Benjamin Widrevitz +2 more | 1988-06-14 |