Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562487 | Video disc encoding and decoding system providing intra-infield track error correction | Robert Norman Hurst, Jr. | 1985-12-31 |
| 4551770 | Video disc encoding and decoding system providing intra-field track error correction | Richard C. Palmer | 1985-11-05 |
| 4546389 | Video disc encoding and decoding system providing intra-field track error correction | Walter G. Gibson, Thomas Chen | 1985-10-08 |