Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502056 | Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists | — | 2013-08-06 |
| 7985911 | Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists | — | 2011-07-26 |