Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945294 | Apparatus and method for providing hands-free operation of a device | Lan Zhang, Barrett Kreiner | 2011-05-17 |
| 7899500 | Apparatus and method for providing hands-free operation of a device | Barrett Kreiner | 2011-03-01 |