Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945932 | Technique for embedding a code in an audio signal and for detecting the embedded code | Gregory L. Smith, Marvin C. Nolan | 1999-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945932 | Technique for embedding a code in an audio signal and for detecting the embedded code | Gregory L. Smith, Marvin C. Nolan | 1999-08-31 |