Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691728 | Method and apparatus for bias error reductioon in an N-port modeformer of the butler matrix type | Robert G. Riddle | 1997-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691728 | Method and apparatus for bias error reductioon in an N-port modeformer of the butler matrix type | Robert G. Riddle | 1997-11-25 |