Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851635 | Photoresist composition and method of manufacturing substrate for display device by using the same | Chadong Kim, Hoon Kang, Wooyong Sung, Changhoon Kim, Jungin Park +6 more | 2017-12-26 |
| 9690200 | Optical apparatus and manufacturing method using the same | Sangjoon Hong, Jongjin Lee, Sangdon Jang, Inbae Chang | 2017-06-27 |
| 9684164 | Digital exposure device | Changhoon Kim, Sanghyun Yun, Jaehyuk Chang, Cha-Dong Kim, Kibeom Lee | 2017-06-20 |
| 9671700 | Digital exposure device using GLV and digital exposure device using DMD | Changhoon Kim, Jaehyuk Chang, Su-Yeon Sim, Kibeom Lee, Sanghyun Lee | 2017-06-06 |
| 9310697 | Digital exposure device using digital micro-mirror device and a method for controlling the same | Sanghyun Yun, Cha-Dong Kim, Changhoon Kim, Jung-In Park, Kibeom Lee +1 more | 2016-04-12 |