Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8638626 | Row address control circuit semiconductor memory device including the same and method of controlling row address | Hui-Kap Yang, Chul-Sung Park | 2014-01-28 |
| 8198627 | Semiconductor device with test pads and pad connection unit | — | 2012-06-12 |
| 7834350 | Semiconductor device with test pads and pad connection unit | — | 2010-11-16 |
| 7782688 | Semiconductor memory device and test method thereof | Yong-Jun Kim, Kyu-Chan Lee | 2010-08-24 |
| 7724574 | Semiconductor memory device and data write and read method thereof | Jin Kuk Kim | 2010-05-25 |
| 7657713 | Memory using packet controller and memory | Bok-Gue Park, Dong-Il Seo, Hyun-Soon Jang | 2010-02-02 |
| 7518409 | Input stage of semiconductor device with multiple pads of common function, and multi-chip package having the same | You-Mi Lee | 2009-04-14 |
| 7480776 | Circuits and methods for providing variable data I/O width for semiconductor memory devices | Han-Gu Sohn, Hai-Jeong Sohn, Sei-jin Kim | 2009-01-20 |
| 7336558 | Semiconductor memory device with reduced number of pads | — | 2008-02-26 |
| 7260013 | Power supply device in semiconductor memory | Bok-Gue Park | 2007-08-21 |
| 7168017 | Memory devices with selectively enabled output circuits for test mode and method of testing the same | Sung-Ryul Kim, Jong-Bok Tcho | 2007-01-23 |
| 7042800 | Method and memory system in which operating mode is set using address signal | Young Gu Kang, Jong-Hyun Choi, Ki-Ho Jang, Jung-Yong Choi | 2006-05-09 |
| 6944089 | Synchronous semiconductor device having constant data output time regardless of bit organization, and method of adjusting data output time | Byung-Hoon Jeong, Byung-Chul Kim, Beob-Rae Cho, Seung-Bum Ko | 2005-09-13 |
| 6847559 | Input buffer circuit of a synchronous semiconductor memory device | Reum Oh, Kyu-hyoun Kim | 2005-01-25 |
| 6707723 | Data input circuits and methods of inputting data for a synchronous semiconductor memory device | — | 2004-03-16 |
| 6476646 | Sense amplifier of semiconductor integrated circuit | Jae-Yoon Sim, Hyun-Soon Jang, Kyung Ho Kim | 2002-11-05 |
| 6326815 | Sense amplifier of semiconductor integrated circuit | Jae-Yoon Sim, Hyun-Soon Jang, Kyung Ho Kim | 2001-12-04 |
| 6192429 | Memory device having a controller capable of disabling data input/output mask (DQM) input buffer during portions of a read operation and a write operation | Yong-Cheol Bae | 2001-02-20 |
| 6154415 | Internal clock generation circuit of semiconductor device and method for generating internal clock | — | 2000-11-28 |
| 6151270 | Integrated circuit memory devices having programmable latency periods and methods of operating same | — | 2000-11-21 |
| 5963501 | Dynamic clock signal generating circuit for use in synchronous dynamic random access memory devices | Sung-Geun Lee | 1999-10-05 |
| 5835444 | Method for controlling data output buffer for use in operation at high frequency of synchronous memory | Gyu-Hong Kim | 1998-11-10 |
| 5673225 | Word line voltage boosting circuit and method thereof | Ho-Cheol Lee | 1997-09-30 |