Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834040 | Measurement synchronization method for voice over packet communication systems | — | 2004-12-21 |
| 4775973 | Method and apparatus for a packet-switched network communications measurement matrix display | Justin S. Morrill, Jr., James P. Quan | 1988-10-04 |