Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8339524 | Projection system and expansion module | Wen-Chang Chien, Hung-Lin Lee, Nan-Jiun Yin, Chun-Ping Wang | 2012-12-25 |
| 8159618 | Method for searching signal source and arranging signal terminals according to detected signal source | Wen-Chang Chien, Hsin-Chi Chen | 2012-04-17 |
| 8030854 | Waveform management systems and methods for ballasts | Hsin-Chi Chen | 2011-10-04 |