Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053313 | Semiconductor device and method of fabricating the same | Yun-Seok Cho, Sang-Hoon Park, Chun-Hee Lee | 2011-11-08 |
| 7998816 | Method for fabricating semiconductor device having vertical gate | — | 2011-08-16 |
| 7989292 | Method of fabricating a semiconductor device with a channel formed in a vertical direction | Sang-Hoon Cho, Yun-Seok Cho, Myung-Ok Kim, Sang-Hoon Park | 2011-08-02 |
| 7981764 | Method for fabricating semiconductor device with vertical gate | — | 2011-07-19 |
| 7939411 | Method for fabricating semiconductor device with vertical gate | — | 2011-05-10 |
| 7898025 | Semiconductor device having recess gate | — | 2011-03-01 |