Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412798 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Young M. Yang +2 more | 2019-09-10 |
| 9872349 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Young M. Yang +2 more | 2018-01-16 |
| 9826608 | Standby current supplier | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Moon Ho CHOI | 2017-11-21 |
| 6771122 | DC offset compensation circuit of closed loop operational amplifier and method of compensating for DC offset | Woo-Kang Jin | 2004-08-03 |