Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10462388 | Method of shutterless non-uniformity correction for infrared imagers | John R. Bailey | 2019-10-29 |
| 10057512 | Method of shutterless non-uniformity correction for infrared imagers | John R. Bailey | 2018-08-21 |
| 9508124 | Method of shutterless non-uniformity correction for infrared imagers | John R. Bailey | 2016-11-29 |
| 9251595 | Method of shutterless non-uniformity correction for infrared imagers | John R. Bailey | 2016-02-02 |
| 8149156 | System and method for estimating location of projectile source or shooter location | Robert R. Bless | 2012-04-03 |
| 7792330 | System and method for determining range in response to image data | Richard K. Lowder, Robert R. Bless | 2010-09-07 |
| 7664808 | Efficient real-time computation of FIR filter coefficients | Zhongnong Jiang | 2010-02-16 |
| 7321912 | Device with dB-to-linear gain conversion | — | 2008-01-22 |
| 7191025 | Variable digital high and low pass filters | — | 2007-03-13 |
| 7171435 | Circuits, systems, and methods implementing approximations for logarithm, inverse logarithm, and reciprocal | — | 2007-01-30 |
| 7107300 | Circuits, systems, and methods implementing approximations for inverse logarithm | — | 2006-09-12 |
| 7092537 | Digital self-adapting graphic equalizer and method | Hirohisa Yamaguchi, Yoshito Higa | 2006-08-15 |
| 7058126 | Digital graphametric equalizer | — | 2006-06-06 |
| 7058188 | Configurable digital loudness compensation system and method | — | 2006-06-06 |
| 7007052 | Efficient real-time computation | Zhongnong Jiang | 2006-02-28 |
| 6965676 | Volume-responsive loudness compensation circuits, systems, and methods | — | 2005-11-15 |
| 6917223 | Gaussian noise generator | — | 2005-07-12 |
| 6892103 | Digital tone control with linear step coefficients | Robert S. Young, Michael Tsecouras | 2005-05-10 |
| 6876750 | Method and apparatus for tuning digital hearing aids | Mhamed Ibnabdeljalil, Keith G. Gutierrez | 2005-04-05 |
| 6834292 | Multi-rate digital filter for audio sample-rate conversion | Zhongnong Jiang, James R. Hochschild | 2004-12-21 |
| 6757396 | Digital audio dynamic range compressor and method | — | 2004-06-29 |
| 6721428 | Automatic loudspeaker equalizer | Robert S. Young, Michael Tsecouras | 2004-04-13 |
| 6665693 | Digital signal processing circuits, systems, and methods implementing approximations for a reciprocal | — | 2003-12-16 |
| 6661900 | Digital graphic equalizer control system and method | Hanna Elizabeth Witzgall, Stephen Handley | 2003-12-09 |
| 6643323 | Digital filtering method | — | 2003-11-04 |