Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687281 | Bark amplitude component coder for a sampled analog signal and decoder for the coded signal | John Gerard Beerends, Frank Muller | 1997-11-11 |
| 5588089 | Bark amplitude component coder for a sampled analog signal and decoder for the coded signal | John Gerard Beerends, Frank Muller | 1996-12-24 |