Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487155 | Optical disc authentication using alternate data modulation encoding schemes | Douglas M. Carson | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487155 | Optical disc authentication using alternate data modulation encoding schemes | Douglas M. Carson | 2002-11-26 |