Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564431 | Protective belt apparatus | Leonard C. Briggs, Mohammad Taghi Fatehi | 2023-01-31 |
| 10750806 | Protective belt apparatus | Leonard C. Briggs, Mohammad Taghi Fatehi | 2020-08-25 |
| 6317255 | Method and apparatus for controlling optical signal power in response to faults in an optical fiber path | Mohammad Taghi Fatehi, Bruce L. Nelson | 2001-11-13 |
| 6246667 | Backwards-compatible failure restoration in bidirectional multiplex section-switched ring transmission systems | James E. Ballintine, Wilhelm Kremer, Bruce L. Nelson | 2001-06-12 |