Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077873 | System for active noise control with adaptive speaker selection | Duane Wertz | 2011-12-13 |
| 7953183 | System for high definition radio blending | Mark Spellman, Nicolai Pavlov | 2011-05-31 |
| 7944998 | Audio correlation system for high definition radio blending | Mark Spellman, Nicolai Pavlov | 2011-05-17 |
| 7929722 | Hearing assistance using an external coprocessor | Duane Wertz, Malayappan Shridhar | 2011-04-19 |