Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173872 | Method and apparatus for controlling a high voltage generator in a wafer burn-in test | Hyung-Dong Kim, Sang-Seok Kang, Jong-Hyun Choi, Yong Hwan Jung | 2007-02-06 |
| 7016248 | Method and apparatus for controlling a high voltage generator in a wafer burn-in test | Hyung-Dong Kim, Sang-Seok Kang, Jong-Hyun Choi, Yong Hwan Jung | 2006-03-21 |
| 6396754 | Semiconductor memory device which controls sense amplifier for detecting bit line bridge and method of controlling the semiconductor memory device | Hyong-yong Lee, Suk-bae Jun | 2002-05-28 |
| 6002629 | Integrated circuit memory devices having improved refresh mode addressing and methods of operating same | Jeon-Kyu Kim, Chang-hag Oh, Jeon-Hyoung Lee | 1999-12-14 |