Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072565 | Transflective liquid crystal display device | Byung Chul Ahn | 2011-12-06 |
| 8032061 | Electrophotographic image forming apparatus having transparent toner and white toner | Won-hee Choe, Ki-jae Do | 2011-10-04 |