Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7801680 | Positioning system for a movable object | — | 2010-09-21 |
| 7547571 | Packaging method of a light-sensing semiconductor device and packaging structure thereof | Po-Hung Chen | 2009-06-16 |
| 7405456 | Optical sensor chip package | Po-Hung Chen, Chin-Cheng Lo | 2008-07-29 |
| 7297918 | Image sensor package structure and image sensing module | Po-Hung Chen, Chung-Chi Hsiao | 2007-11-20 |