Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10405381 | Light emitting diode control circuit with wide range input voltage | Minwoo Lee, Seunguk YANG | 2019-09-03 |
| 10178729 | Lighting circuit with internal reference thresholds for hybrid dimming | Seunguk YANG, Hyunchul Eum | 2019-01-08 |