Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137429 | Circuit and method for attenuating noise in a data converter | Joseph Chan, Kiyoshi Kase, Paul Astrachan | 2000-10-24 |
| 5963588 | Apparatus for modulating/demodulating signals | Jim Girardeau | 1999-10-05 |
| 5956494 | Method, apparatus, and computer instruction for enabling gain control in a digital signal processor | James Ward Girardeau, Jr. | 1999-09-21 |
| 5826100 | Digital signal processor for executing multiple instruction words | Luis A. Bonet, James Ward Girardeau, Jr. | 1998-10-20 |
| 5731769 | Multi-rate digital filter apparatus and method for sigma-delta conversion processes | James Ward Girardeau, Jr. | 1998-03-24 |
| 5644519 | Method and apparatus for a multiply and accumulate circuit having a dynamic saturation range | James Ward Girardeau, Jr. | 1997-07-01 |
| 5606319 | Method and apparatus for interpolation and noise shaping in a signal converter | James Ward Girardeau, Jr. | 1997-02-25 |
| 5600674 | Method and apparatus of an enhanced digital signal processor | Luis A. Bonet, James Ward Girardeau, Jr. | 1997-02-04 |
| 5384807 | ADPCM transcoder with integral tone generation and method therefor | Luis A. Bonet, Jose G. Corleto, Michael D. Floyd | 1995-01-24 |
| 5319573 | Method and apparatus for noise burst detection in a signal processor | Jose G. Corleto, Luis A. Bonet | 1994-06-07 |
| 5259001 | ADPCM decoder with an integral digital receive gain and method therefor | Jose G. Corleto, Luis A. Bonet | 1993-11-02 |