Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974001 | Display element and electronic paper | Sang Moon Lee, Hwan Soo Lee, Jeong Bok Kwak, Sung Eun Kim | 2011-07-05 |
| 7943440 | Fabrication method of thin film device | Sang Jin Kim, Hwan Soo Lee | 2011-05-17 |
| 7902001 | Method of fabricating thin film device | Sang Jin Kim, Hwan Soo Lee | 2011-03-08 |