Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7339806 | Adjustment device for adjusting wave shape of output of a DC-AC inverter | — | 2008-03-04 |
| 6851209 | Integrated advertisement board | Jui-Sheng Lin | 2005-02-08 |
| 6305821 | Led lamp having ball-shaped light diffusing modifier | Jui-Sheng Lin | 2001-10-23 |
| 6252506 | Device for finding a position of a human | Kun-Huei Chen, Chien-Min Cheng | 2001-06-26 |
| 5986358 | Remotely controllable wall switch | — | 1999-11-16 |
| 5977537 | Color identifying device | — | 1999-11-02 |