Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710815 | Synchronizing multiple signals received through different transmission mediums | James A. Billmaier | 2004-03-23 |
| 6630963 | Synchronizing a video program from a television broadcast with a secondary audio program | — | 2003-10-07 |