Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8654071 | Electronic paper display device and method of manufacturing the same | Hwan Soo Lee | 2014-02-18 |
| 8619353 | Electronic paper display apparatus and method thereof | Hwan Soo Lee, Hye Yeon Cha | 2013-12-31 |
| 8574389 | Method of manufacturing thin film device | Hwan Soo Lee | 2013-11-05 |
| 8331012 | Electrophoretic display device and method for fabricating spacer for electrophoretic display device | Sang Jin Kim, Hwan Soo Lee, Jeong Bok Kwak, Sang Moon Lee | 2012-12-11 |
| 8159741 | Electronic paper display device and manufacturing method thereof | Hwan Soo Lee, Sang Moon Lee, Jeong Bok Kwak | 2012-04-17 |
| 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 |