Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791622 | Optical data format employing resynchronizable data sectors | Donald W. Clay, Michael J. O'Keeffe, Howard H. Rather, John P. Rundell | 1988-12-13 |
| 4633471 | Error detection and correction in an optical storage system | Michael J. O'Keeffe | 1986-12-30 |
| 4562577 | Shared encoder/decoder circuits for use with error correction codes of an optical disk system | Neal Glover, Michael J. O'Keeffe | 1985-12-31 |