Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085978 | Distributed decoding of digitally encoded media signals | Trent J. Brundage, Brett T. Hannigan | 2011-12-27 |
| 8004576 | Histogram methods and systems for object recognition | — | 2011-08-23 |
| 8005259 | Watermarking systems and methods | Kenneth L. Levy, Lance Lixin Shen, John Stach | 2011-08-23 |
| 7986807 | Signal embedding and detection using circular structures in a transform domain of a media signal | John Stach, Hugh L. Brunk | 2011-07-26 |
| 7978875 | Signal processing utilizing host carrier information | Ammon E. Gustafson, Geoffrey B. Rhoads | 2011-07-12 |
| 7958359 | Access control systems | Marc D. Miller, Kenneth L. Levy | 2011-06-07 |
| 7928312 | Inverted keyboard instrument and method of playing the same | — | 2011-04-19 |