Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849974 | PASM and TASM forward error correction and detection code method and apparatus | Donald L. Schilling | 1989-07-18 |
| 4849976 | PASM and TASM forward error correction and detection code method and apparatus | Donald L. Schilling | 1989-07-18 |
| 4796260 | Schilling-Manela forward error correction and detection code method and apparatus | Donald L. Schilling | 1989-01-03 |