Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493406 | Method and apparatus for symbol independent discriminator correlator automatic frequency control | Robert Karl Schweickert | 2002-12-10 |
| 6445790 | Digital tone generator | John M. Burgan, James H. Carlquist | 2002-09-03 |
| 6400821 | Digital tone generator | John M. Burgan, James H. Carlquist | 2002-06-04 |