Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8780049 | Alphabetic character input apparatus and method thereof | Seon Hye Chung, Tae Han Kim | 2014-07-15 |
| 7732304 | Method of manufacturing semiconductor device | — | 2010-06-08 |
| 7605074 | Chemical mechanical polishing and method for manufacturing semiconductor device using the same | — | 2009-10-20 |