Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832437 | Fiber optic inter-mode coupling single side band frequency shifter | Byoung Y. Kim, Herbert J. Shaw, Helege E. Engan | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832437 | Fiber optic inter-mode coupling single side band frequency shifter | Byoung Y. Kim, Herbert J. Shaw, Helege E. Engan | 1989-05-23 |