Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529557 | Press-to-connect for wireless communications systems | — | 2009-05-05 |
| 6584081 | Method and apparatus for eliminating intermodulation interference in cellular telephone systems | William Chien-Yeh Lee | 2003-06-24 |
| 5978362 | Method and apparatus for eliminating intermodulation interference in cellular telephone systems | William Chien-Yeh Lee | 1999-11-02 |
| 5974328 | Rapid system access and registration in mobile phone systems | William Chien-Yeh Lee | 1999-10-26 |
| 5812522 | Location-ruled radio-integrated network | William Chien-Yeh Lee | 1998-09-22 |