Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806807 | Automatic rogue ONU detection | Leif J. Sandstrom, Daniel M. Joffe, John G. Brooks | 2017-10-31 |
| 9614616 | Optical time domain reflectometer systems and methods using wideband optical signals for suppressing beat noise | Daniel M. Joffe, Leif J. Sandstrom | 2017-04-04 |