Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749747 | Efficient system and method for generating an audio beacon | Adam E. Kriegel, Afrooz Family, Jay Sterling Coggin | 2017-08-29 |
| 9704497 | Method and system of audio power reduction and thermal mitigation using psychoacoustic techniques | Simon K. Porter, Eric A. Allamanche | 2017-07-11 |
| 9524014 | Media playback power management devices and methods | Aram Lindahl, Saurabh Gupta, Wang Chun Leung, Joseph M. Williams | 2016-12-20 |
| 9256275 | Media playback power management devices and methods | Aram Lindahl, Saurabh Gupta, Wang Chun Leung, Joseph M. Williams | 2016-02-09 |
| 9075697 | Parallel digital filtering of an audio channel | Aram Lindahl | 2015-07-07 |
| 8923995 | Directional audio interface for portable media device | Aram Lindahl | 2014-12-30 |
| 8805693 | Efficient beat-matched crossfading | Aram Lindahl | 2014-08-12 |
| 8768243 | Power management techniques for buffering and playback of audio broadcast data | Aram Lindahl, Joseph M. Williams | 2014-07-01 |
| 8706272 | Adaptive encoding and compression of audio broadcast data | Aram Lindahl, Joseph M. Williams | 2014-04-22 |
| 8473084 | Audio crossfading | Aram Lindahl, Alexander Kanaris, Joseph M. Williams | 2013-06-25 |
| 8346203 | Power management techniques for buffering and playback of audio broadcast data | Aram Lindahl, Joseph M. Williams | 2013-01-01 |
| 7213541 | Steam generating method and apparatus for simulation test chambers | Bruce W. Hess | 2007-05-08 |
| 6748260 | Hand-held surface ECG and RF apparatus incorporated with a medical device | Nelson Au, Mark Brecht, Marion Buchenau, Thomas P. Crowley, David L. Karshmer +5 more | 2004-06-08 |
| 5549654 | Interactive interpretation of event markers in body-implantable medical device | — | 1996-08-27 |
| 5447525 | Pacemaker which adapts to minimize current drain and provide desired capture safety margin | Steven L. Jensen | 1995-09-05 |
| 5372607 | Method and apparatus for monitoring pacemaker intervals | Karen A. Stone, Michael R. Tollinger, Gary L. Berg | 1994-12-13 |
| 4305397 | Pacing generator programmer with transmission checking circuit | Stephen P. Weisbrod, Bobby L. Smith | 1981-12-15 |
| 4250884 | Apparatus for and method of programming the minimum energy threshold for pacing pulses to be applied to a patient's heart | Jerome T. Hartlaub, Bobby L. Smith | 1981-02-17 |
| 4236524 | Program testing apparatus | Katherine H. Anderson | 1980-12-02 |