Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8248842 | Memory cell array biasing method and a semiconductor memory device | Beak-Hyung Cho, Choong-Keun Kwak, Sang-Beom Kang, Woo-Yeong Cho, Hyung-Rok Oh | 2012-08-21 |
| 7710767 | Memory cell array biasing method and a semiconductor memory device | Beak-Hyung Cho, Choong-Keun Kwak, Sang-Beom Kang, Woo-Yeong Cho, Hyung-Rok Oh | 2010-05-04 |