Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074887 | Method and device for detecting distance, identifying positions of targets, and identifying current position in smart portable device | Shao-Fong Chen | 2015-07-07 |
| 8923566 | Method and device for detecting distance, identifying positions of targets, and identifying current position in smart portable device | Shao-Fong Chen | 2014-12-30 |
| 8699675 | Method and apparatus for exchanging information in a voice communication system | Shao-Fong Chen | 2014-04-15 |