Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7505448 | Method of wireless channel resource allocation and rate control in a cdma communication system | Baijun Zhao | 2009-03-17 |
| D521620 | Air purifier | Dan Tseng, David N. Kaye | 2006-05-23 |