Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048742 | Transistor including bulb-type recess channel and method for fabricating the same | Kwan-Yong Lim, Hong-Seon Yang, Dong Sun Sheen, Se-Aug Jang, Heung-Jae Cho +2 more | 2011-11-01 |
| 8021969 | Semiconductor device and method for fabricating the same | Heung-Jae Cho, Kwan-Yong Lim | 2011-09-20 |
| 8008178 | Method for fabricating semiconductor device with an intermediate stack structure | Kwan-Yong Lim, Hong-Seon Yang, Heung-Jae Cho, Tae Kyung Kim, Yong-Soo Kim | 2011-08-30 |
| 7994558 | Method for forming barrier metal layer of bit line in semiconductor memory device | Kwan-Yong Lim, Heung-Jae Cho | 2011-08-09 |
| 7902614 | Semiconductor device with gate stack structure | Kwan-Yong Lim, Hong-Seon Yang, Heung-Jae Cho, Tae Kyung Kim, Yong-Soo Kim | 2011-03-08 |