Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905290 | Apparatus for mounting semiconductor chips on a circuit board | Il-Soo Choi, Min-Ill Kim, Ju-Young Yu, Sung-Bok Hong | 2014-12-09 |
| 8698311 | Package substrate and semiconductor package including the same | Tae-Gyu Kang, Ho Jin, Il-Soo Choi, Jong Eun Lee | 2014-04-15 |