Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7346499 | Wideband extension of telephone speech for higher perceptual quality | Andreas Johannes Gerrits, Robert J. Sluijter | 2008-03-18 |
| 7174135 | Wideband signal transmission system | Robert J. Sluijter, Andreas Johannes Gerrits | 2007-02-06 |
| 6772114 | High frequency and low frequency audio signal encoding and decoding system | Robert J. Sluijter, Andreas Johannes Gerrits, Rakesh Taori | 2004-08-03 |