Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450440 | Circuit for initializing a pipe latch unit in a semiconductor memory device | Kyoung-Nam Kim | 2008-11-11 |
| 7446579 | Semiconductor memory device having delay locked loop | Kyoung-Nam Kim | 2008-11-04 |
| 7359256 | Semiconductor memory device | Sung-Joo Ha | 2008-04-15 |
| 7349290 | Semiconductor memory device | Sung-Joo Ha | 2008-03-25 |
| 7230864 | Circuit for generating data strobe signal of semiconductor memory device | Sung-Joo Ha | 2007-06-12 |
| 7161860 | Local input/output line precharge circuit of semiconductor memory device | Sung-Joo Ha | 2007-01-09 |
| 7161856 | Circuit for generating data strobe signal of semiconductor memory device | Sung-Joo Ha | 2007-01-09 |
| 7099209 | Semiconductor memory device having repair circuit | Sang-Hee Kang, Sung-Joo Ha | 2006-08-29 |
| 7068549 | Circuit for generating data strobe signal in semiconductor device and method thereof | — | 2006-06-27 |
| 6850444 | Data input device of a DDR SDRAM | — | 2005-02-01 |
| 6720802 | Data output buffer | — | 2004-04-13 |
| 6477094 | Memory repair circuit using antifuse of MOS structure | Phil-Jung Kim, Jae-Kyung Wee, Chang-Hyuk Lee, Young-Ho Seol, Jin-Keun Oh | 2002-11-05 |
| 6456546 | Repair circuit using antifuse | Phil-Jung Kim, Jae-Kyung Wee, Chang-Hyuk Lee, Young-Ho Seol, Jin-Keun Oh | 2002-09-24 |
| 6456558 | Column decoding apparatus for use in a semiconductor memory device | — | 2002-09-24 |
| 6333666 | Antifuse circuit being programmable by using no connection pin | Phil-Jung Kim, Jae-Kyung Wee, Chang-Hyuk Lee, Jin-Keun Oh, Jae-Seok Park +1 more | 2001-12-25 |
| 6229747 | Self-refresh apparatus for a semiconductor memory device | Jin-Keun Oh | 2001-05-08 |