Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267003 | Power converter and control method for power converter | Jung-Sheng Chen, Yong-Chin Lee | 2025-04-01 |
| 10412798 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Young M. Yang, Young-Je Lee +2 more | 2019-09-10 |
| 9872349 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Young M. Yang, Young-Je Lee +2 more | 2018-01-16 |
| 9826608 | Standby current supplier | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Moon Ho CHOI, Moon Sik Song | 2017-11-21 |