Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7761091 | Method and system of managing volume and functionality control between an audio player and wireless earphones | William Franklin Dunn, Jr., Gail Gudmundsen | 2010-07-20 |
| 7555134 | Antenna for miniature wireless devices and improved wireless earphones supported entirely by the ear canal | William Frank Dunn, Timothy Milam, Kelly Kodama, Mead C. Killion, Viorel Drambarean | 2009-06-30 |