Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957967 | Acoustic signal classification system | — | 2011-06-07 |
| 7895036 | System for suppressing wind noise | Phillip A. Hetherington, Xueman Li | 2011-02-22 |
| 7885420 | Wind noise suppression system | Phil Hetherington, Xueman Li | 2011-02-08 |