Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10325551 | LED driving apparatus, display apparatus and method for driving LED | Sang Hoon Lee | 2019-06-18 |
| 10176764 | Power supply device, display apparatus having the same, and method for supplying power | Sang Hoon Lee | 2019-01-08 |