Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570808 | Nonvolatile memory device with 3D memory cell array | Jung-Hoon Park, Kyung-Hwa Kang, Chi-Weon Yoon, Sang-Wan Nam | 2013-10-29 |
| 8514591 | Power supply device and driving method thereof | Min-Woo Lee, Kyung-Oun Jang, Dae-Woong Cho | 2013-08-20 |
| 8493789 | Nonvolatile memory devices, channel boosting methods thereof, programming methods thereof, and memory systems including the same | Chiweon Yoon, Donghyuk Chae, Sang-Wan Nam | 2013-07-23 |
| 8472247 | Non-volatile memory device and method for programming the device, and memory system | Chi-Weon Yoon, Dong Hyuk Chae, Sang-Wan Nam | 2013-06-25 |
| 8289780 | Page buffer, nonvolatile semiconductor memory device having the same, and program and data verification method | Oh-Suk Kwon | 2012-10-16 |
| 8174961 | Switch control device | Gwan-Bon Koo, Young Bae Park | 2012-05-08 |
| 8164952 | Nonvolatile memory device and related method of programming | Kihwan Choi | 2012-04-24 |
| 8085592 | Charge-trap flash memory device with reduced erasure stress and related programming and erasing methods thereof | Seung-Hyun Moon, Jong-Sun Sel, Yoo-Cheol Shin, Ki-Hwan Choi, Jae-Sung Sim | 2011-12-27 |