Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503563 | Distance estimation using signals of different frequencies | Ssu-Pin Ma | 2022-11-15 |
| 5123014 | Data link with an imbedded channel | John C Federkins, Charles L. Whittington | 1992-06-16 |