Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7072698 | Directional antenna for hand-held wireless communications device | Paul A. Underbrink, Kelly H. Hale, Patrick D. Ryan, Joseph H. Colles, Daryush Shamlou +1 more | 2006-07-04 |
| 6980772 | Wireless communications system utilizing directional wireless communication device | Paul A. Underbrink, Kelly H. Hale, Patrick D. Ryan, Joseph H. Colles, Daryush Shamlou +1 more | 2005-12-27 |
| 6933876 | Pipelined analog to digital converter | Paul A. Underbrink, Kelly H. Hale, Patrick D. Ryan, Joseph H. Colles, Daryush Shamlou | 2005-08-23 |
| 6532370 | Cellular handset with adjustable analog to digital conversion | Paul A. Underbrink, Kelly H. Hale, Patrick D. Ryan, Joseph H. Colles, Daryush Shamlou | 2003-03-11 |
| 6452424 | Method and apparatus for multiple channel signal processing | Daryush Shamlou, Yihai Xiang, Wim Cops, Bo Zhang | 2002-09-17 |