Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509145 | Optical device and methods for manufacturing the same | Young Sam Park, Doo-Hee Cho, Jeong Ik Lee, Jonghee LEE, Seongdeok Ahn +1 more | 2019-12-17 |
| 10472276 | Composition for forming film having wrinkle structure and method of forming the film | Seung Koo Park, Jaehyun Moon, Jeong Ik Lee, Jonghee LEE, Chul Woong Joo +2 more | 2019-11-12 |
| 10403859 | Organic light-emitting device with graphene electrode layer and method of manufacturing the same | Hyunkoo Lee, Byoung-Hwa KWON, Jeong Ik Lee, Jong Tae LIM | 2019-09-03 |
| 10374093 | Method of fabricating a flexible substrate and the flexible substrate fabricated thereby | Doo-Hee Cho, Young Sam Park, Chunwon Byun, Jonghee LEE, Hyunkoo Lee +1 more | 2019-08-06 |