Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999474 | Flat lamp using plasma discharge | Young Dong LEE, Hidekazu Hatanaka, Seung-Hyun Son, Jai-kwang Shin | 2011-08-16 |
| 7935625 | Method of forming a metal line of a semiconductor memory device | Sung-Min Hwang | 2011-05-03 |