Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412798 | Control system for phase-cut dimming | Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Young M. Yang, Young-Je Lee +2 more | 2019-09-10 |
| 10405382 | System and method for shaping input current in light emitting diode (LED) system | — | 2019-09-03 |
| 10178729 | Lighting circuit with internal reference thresholds for hybrid dimming | Seunguk YANG, Moonsik SONG | 2019-01-08 |