Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187187 | Shear wave imaging | Liexiang Fan, Paul Donald Freiburger, Richard Chiao, Greg Sherwin | 2012-05-29 |
| 7444665 | Interactive television system | Derek Vogel | 2008-10-28 |
| 7204382 | Drinking tube and cap assembly | — | 2007-04-17 |