Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877112 | SIM card data transfer system and methods | Wei-Ming Lan | 2011-01-25 |
| 6396327 | Method and apparatus for reducing distortion produced by a nonlinear device | — | 2002-05-28 |