Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217419 | Power supply device, display apparatus having the same and method for power supply | Sung-yong JOO, Jin Hyung Lee | 2019-02-26 |
| 9711435 | Semiconductor device | Jin Hyung Lee, Gil-yong Chang | 2017-07-18 |
| 9674905 | Light source driving apparatus for controlling the operating mode of a backlight in response to changes in the dropout voltage of the current control transistor | Jin Hyung Lee, Gil-yong Chang | 2017-06-06 |