Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731847 | Electronic apparatus for simulating singing of song | Kun-Shan Lin, Gene A. Frantz | 1988-03-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731847 | Electronic apparatus for simulating singing of song | Kun-Shan Lin, Gene A. Frantz | 1988-03-15 |