Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45210 | Projection device and color wheel for use therewith | Mao-Shan Hsu | 2014-10-28 |
| 7837336 | Projection device and color wheel for use therewith | Mao-Shan Hsu | 2010-11-23 |
| 7561337 | Light coupling apparatus | — | 2009-07-14 |
| 7304584 | Wireless input device with low voltage mandatory alert function | — | 2007-12-04 |