Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168521 | Methods of manufacturing semiconductor devices having low resistance buried gate structures | In-Sang Jeon, Jong-Ryeol Yoo, Yu-Ghun Shin, Suk-Hun Choi | 2012-05-01 |
| 8012828 | Recess gate transistor | Ji Young Min, Heedon Hwang, Si-Young Choi, Sangbom Kang, Dongsoo Woo | 2011-09-06 |
| 7723755 | Semiconductor having buried word line cell structure and method of fabricating the same | Sang-Ryol Yang, Myoung-Bum Lee, Ki-Hyun Hwang | 2010-05-25 |