Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562147 | Remote-controlled projector with obstacle detecting capability | Wei-Chun Chang, Wei Huang, Hung-Yen Huang | 2013-10-22 |
| 8232861 | Remote controller capable of selectively controlling a plurality of electric appliances, remote control system and method thereof | — | 2012-07-31 |
| 6674491 | Method for reducing the electromagnetic irradiation of an OSD system | — | 2004-01-06 |