Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370502 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2002-04-09 |
| 6177923 | Imaging modality showing energy and velocity | James W. Arenson, Stanley S. C. Chim, Ismayil M. Guracar, Samuel H. Maslak, Carrie L. Peressini +1 more | 2001-01-23 |
| 6006179 | Audio codec using adaptive sparse vector quantization with subband vector classification | John Mantegna | 1999-12-21 |
| 5987407 | Soft-clipping postprocessor scaling decoded audio signal frame saturation regions to approximate original waveform shape and maintain continuity | John Mantegna | 1999-11-16 |