Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012298 | Manufacturing method for organic light emitting display | ChoongKeun Yoo | 2011-09-06 |
| 7868080 | Gas-barrier nanocomposite composition and article using the same | Myung Ho Kim, Youngchul Yang, Jaeyong Shin | 2011-01-11 |