Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746780 | Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method | Hyun-Seok Kim, Sang-Hyun Yun, Hi-Kuk Lee, Jae-Hyuk Chang, Sang Hyun Lee +4 more | 2017-08-29 |
| 9690204 | Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method | Sang Hyun Lee, Hyun-Seok Kim, Hi-Kuk Lee, Sang-Hyun Yun, Ki-Beom Lee +5 more | 2017-06-27 |