Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051561 | Method of manufacturing an image drum | Eung-yeoul Yoon, Kae-dong Back, Kyu-ho Shin | 2011-11-08 |
| 8013349 | Light emitting device and method of manufacturing the same | Seung-tae Choi, Hyun-Soo Kim, Suk Jin Ham, Ki Hwan Kwon, Chang-youl Moon | 2011-09-06 |