Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086066 | Integrated optical sheet module and backlight unit having same | Jee-hong Min, Dong Cheol Lee, Woo-Jong Lee, Jin Yeon CHOI, Min Ho Kim +1 more | 2021-08-10 |
| 10996500 | Optical sheet and backlight unit having same | Jee-hong Min, Ki Wook Lee, Byoung Hun Lee, Tae Jun Lee, Dong Cheol Lee | 2021-05-04 |
| 10971343 | Apparatus for monitoring process chamber | Protopopov Vladimir, Ki Ho Hwang, Doug Yong Sung, Kul Inn, Sung Ho JANG +1 more | 2021-04-06 |