Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863628 | Light-emitting device and light-receiving device using transistor structure | Byoung-lyong Choi, Kyung-sang Cho, Eun Kyung Lee | 2011-01-04 |
OS
O Gweon Seo
Overall (2011): #202,103 of 364,097Top 60%
1
Patents 2011