Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133431 | Light emitting diode with ion implanted resistive area, manufacturing method of light emitting diode with ion implanted resistive area and display device including light emitting diode with ion implanted resistive area | Jihoon Kang, Sungtae Kim, Shunsuke Kimura, Yongdok Cha | 2021-09-28 |