Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770154 | Semiconductor memory devices and memory systems having the same | Seong-Heon Yu, Chul Ung Kim, Hyun Bo Kim, Joo Youn Lim | 2020-09-08 |
| 10665273 | Semiconductor memory devices, memory systems and refresh methods of the same | Ju-Suk Bang, Jung Yong Lee, Chae-Il Lim, Yong-Gwon Jeong | 2020-05-26 |
| 9966317 | Semiconductor device and semiconductor package comprising the same | Dae Hyun Kwon, Mi-Young Woo, Joon Sun Yoon, Jong-Hyun Choi | 2018-05-08 |
| 9136268 | Semiconductor device and semiconductor memory device including capacitor | Se-Il Oh, Seok Lee, Sung Hoon Kim | 2015-09-15 |
| 8891324 | Memory device from which dummy edge memory block is removed | Chul-Woo Yi, Seong-Jin Jang, Jin-seok Kwak, Tai-young Ko, Sang Yun KIM +2 more | 2014-11-18 |
| 8872436 | Power supply device for charge pumping | Su Jin Park, Young-Hyun Jun | 2014-10-28 |
| 8482951 | Memory device from which dummy edge memory block is removed | Chul-Woo Yi, Seong-Jin Jang, Jin-seok Kwak, Tai-young Ko, Sang Yun KIM +2 more | 2013-07-09 |
| 8432762 | Bitline sense amplifier, memory core including the same and method of sensing charge from a memory cell | Seong-Jin Jang, Jin-seok Kwak | 2013-04-30 |
| 8330230 | Semiconductor device pad having the same voltage level as that of a semiconductor substrate | Sung Hoon Kim | 2012-12-11 |
| 8130028 | CMOS charge pump with improved latch-up immunity | Su Jin Park, Bai-Sun Kong, Young-Hyun Jun | 2012-03-06 |
| 8004311 | Input/output circuit and integrated circuit apparatus including the same | Young-Hyun Jun, Bai-Sun Kong | 2011-08-23 |
| 7928795 | Semiconductor device for charge pumping | Young-Hyun Jun, Bai-Sun Kong | 2011-04-19 |
| 7911862 | Latency control circuit and method thereof and an auto-precharge control circuit and method thereof | Seong-Jin Jang, Kyoung Ho Kim, Sam-Young Bang, Reum Oh | 2011-03-22 |
| 7900176 | Transistor layout structures for controlling sizes of transistors without changing active regions, and methods of controlling the same | Sung Hoon Kim | 2011-03-01 |
| 7724073 | Charge pump circuit | Young-Hyun Jun, Bai-Sun Kong | 2010-05-25 |
| 7643355 | Semiconductor memory device and method of inputting/outputting data | Jeong-Don Lim, Sung Hoon Kim, Woo Jin Lee | 2010-01-05 |
| 7609584 | Latency control circuit and method thereof and an auto-precharge control circuit and method thereof | Seong-Jin Jang, Kyoung Ho Kim, Sam-Young Bang, Reum Oh | 2009-10-27 |
| 7580318 | Address buffer circuit and method for controlling the same | Sung Hoon Kim | 2009-08-25 |
| 7580319 | Input latency control circuit, a semiconductor memory device including an input latency control circuit and method thereof | Kyoung Ho Kim, Seong-Jin Jang, Sung Hoon Kim | 2009-08-25 |
| 7552368 | Systems and methods for simultaneously testing semiconductor memory devices | Kyoung Ho Kim | 2009-06-23 |
| 7543210 | Semiconductor device and test system thereof | Ho-Young Song, Sung Hoon Kim | 2009-06-02 |
| 7460417 | Semiconductor device, semiconductor memory device and data strobe method | Kwang-Il Park, Sung Hoon Kim | 2008-12-02 |
| 7423927 | Wave pipelined output circuit of synchronous memory device | Seong-Jin Jang | 2008-09-09 |
| 7388417 | Output circuit of a semiconductor memory device and method of outputting data in a semiconductor memory device | Kyoung Ho Kim, Seong-Jin Jang | 2008-06-17 |
| 7304520 | Delay circuit and semiconductor device including same | Young-Chul Cho, Sung Hoon Kim | 2007-12-04 |