Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362324 | Stack type semiconductor device and method of testing the stack type semiconductor device | — | 2025-07-15 |
| 9595498 | Semiconductor memory device having pads | Chang Kun Park, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +5 more | 2017-03-14 |
| 9209145 | Semiconductor memory device having pads | Chang Kun Park, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +5 more | 2015-12-08 |
| 9190372 | Semiconductor memory device having pads | Chang Kun Park, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +5 more | 2015-11-17 |
| 9071247 | Semiconductor device for performing preemphasis operation | — | 2015-06-30 |
| 8922240 | Termination circuit | — | 2014-12-30 |
| 8916975 | Semiconductor memory device having pads | Chang Kun Park, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +5 more | 2014-12-23 |
| 8344752 | Semiconductor integrated circuit | — | 2013-01-01 |
| 8125841 | Apparatus for generating output data strobe signal | — | 2012-02-28 |
| 8024627 | Semiconductor memory device, operating method thereof, and compression test method thereof | — | 2011-09-20 |
| 7859924 | Apparatus for controlling test mode of semiconductor memory | Sun-Hye Shin | 2010-12-28 |
| 7755393 | Output driver for use in semiconductor device | — | 2010-07-13 |
| 7738307 | Data transmission device in semiconductor memory device | — | 2010-06-15 |
| 7656722 | Semiconductor memory apparatus including synchronous delay circuit unit | — | 2010-02-02 |
| 7151699 | Semiconductor memory device | — | 2006-12-19 |
| 7085171 | Semiconductor memory device | — | 2006-08-01 |