Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735238 | Method of fabricating a semiconductor device including high voltage and low voltage MOS devices | ChanSam Chang, Shigenobu Maeda, Heonjong Shin | 2014-05-27 |
| 7923805 | Semiconductor device including high voltage and low voltage MOS devices | ChanSam Chang, Shigenobu Maeda, Heonjong Shin | 2011-04-12 |