Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057772 | Mesoporous silica particles and preparation method thereof | Suk Bon Yoon, Yong Joon Park, Myung Ho Lee, Kwang Yong Jee | 2011-11-15 |
| 8008857 | Organic light emitting display with reflective electrode | — | 2011-08-30 |
| 7982138 | Method of nickel-gold plating and printed circuit board | Jin Choi, Seoung Jae Lee, Bae Kyun Kim, Eun Ju Yang, Yeo-Joo Yoon | 2011-07-19 |
| 7863604 | Organic light emitting display device and manufacturing the same | — | 2011-01-04 |