Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9411178 | Apparatus for etching substrate and fabrication line for fabricating liquid crystal display using the same | Sang Min Park, Eun-Sub Lim, Won-Seop Chun | 2016-08-09 |
| 8293065 | Apparatus for etching substrate and fabrication line for fabricating liquid crystal display using the same | Sang Min Park, Eun-Sub Lim, Won-Seop Chun | 2012-10-23 |