Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520781 | Liquid crystal display | Jang Wi Ryu, Hak-Sun Chang, Ki Chul Shin, Jae-Soo Jang, Ka Eun Kim +5 more | 2019-12-31 |
| 10423043 | Liquid crystal display | Jang Wi Ryu, Hak-Sun Chang, Ki Chul Shin, Jae-Soo Jang, Ka Eun Kim +5 more | 2019-09-24 |
| 10303008 | Display device and mask for manufacturing display device | Hak-Sun Chang, Chang Il TAE | 2019-05-28 |
| 10295866 | Liquid crystal display device | Hak-Sun Chang, Young-Goo Song, Seung Jun Yu, Se Hyun LEE | 2019-05-21 |
| 10274792 | Liquid-crystal display device | Hak-Sun Chang, Jin A Kim, Se Hyun LEE, Seung Min Lee, Jung Wook Lee | 2019-04-30 |
| 10222659 | Liquid crystal display and exposure mask for manufacturing the same | Se Hyun LEE, Hak-Sun Chang | 2019-03-05 |
| 10203567 | Liquid crystal display device comprising a pixel electrode having a first edge electrode connected to one distal end of a stem electrode | Se Hyun LEE, Hak-Sun Chang | 2019-02-12 |
| 10168585 | Liquid crystal display | Jang Wi Ryu, Hak-Sun Chang, Ki Chul Shin, Ho Kil Oh | 2019-01-01 |