Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8612812 | Semiconductor memory device, test circuit, and test operation method thereof | Chang-Ho Do, Bok-Moon Kang | 2013-12-17 |
| 8595575 | Semiconductor memory device, test circuit, and test operation method thereof | Chang-Ho Do, Bok-Moon Kang, Yeon Woo Kim | 2013-11-26 |
| 8363489 | Semiconductor device having bit line equalization using low voltage and a method thereof | — | 2013-01-29 |
| 6812764 | Timing control circuit for use of a semiconductor device | — | 2004-11-02 |
| 6587391 | Semiconductor memory device for controlling memory banks | Kyung-duk KIM | 2003-07-01 |
| 6542426 | Cell data protection circuit in semiconductor memory device and method of driving refresh mode | Jong Hoon Park | 2003-04-01 |
| 6400636 | Address generator for a semiconductor memory | Yeon Ok Kim | 2002-06-04 |
| 6329678 | Semiconductor memory array | — | 2001-12-11 |
| 6327191 | Address signal generator in a semiconductor memory | Yeon Ok Kim | 2001-12-04 |
| 6104656 | Sense amplifier control circuit in semiconductor memory | — | 2000-08-15 |
| 5986951 | Address signal storage circuit of data repair controller | Jong Hoon Park | 1999-11-16 |
| 5959474 | Output buffer for memory circuit | Jong Hoon Park | 1999-09-28 |
| 5953282 | Circuit for generating switching control signal | Dong Gyeun Kim | 1999-09-14 |
| 5894449 | Equalization signal generator for semiconductor memory device | — | 1999-04-13 |
| 5796663 | Address signal storage circuit of data repair controller | Jong Hoon Park | 1998-08-18 |
| 5773999 | Output buffer for memory circuit | Jong Hoon Park | 1998-06-30 |