Issued Patents All Time
Showing 25 most recent of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49535 | Memory interface with selectable connections for input receiver circuits based on operating mode | Young-Chul Cho, Jung-Hwan Choi | 2023-05-23 |
| RE49506 | High/low speed mode selection for output driver circuits of a memory interface | Young-Chul Cho, Jung-Hwan Choi | 2023-04-25 |
| 9934169 | Operating method of input/output interface | Young-Chul Cho, Jung-Hwan Choi | 2018-04-03 |
| 9575923 | Input/output interface | Young-Chul Cho, Jung-Hwan Choi | 2017-02-21 |
| 9449670 | Bit-line sense amplifier, semiconductor memory device and memory system including the same | Hyung-Sik You | 2016-09-20 |
| 9336851 | Memory device and method of refreshing in a memory device | Hak-Soo Yu | 2016-05-10 |
| 9235466 | Memory devices with selective error correction code | Young-Soo Sohn, Chul-Woo Park, Jong-Pil Son | 2016-01-12 |
| 9147461 | Semiconductor memory device performing a refresh operation, and memory system including the same | Jae-Youn Youn, So Young Kim, Kwang-Sook Noh, Sang-Jae Rhee, Hyun-Chul Yoon +2 more | 2015-09-29 |
| 9130557 | Operating method of input/output interface | Young-Chul Cho, Jung-Hwan Choi | 2015-09-08 |
| 9082504 | Semiconductor memory device storing refresh period information and operating method thereof | Jung Sik Kim | 2015-07-14 |
| 9076548 | Semiconductor memory device including refresh control circuit and method of refreshing the same | Duk-Ha Park, Chul-Sung Park | 2015-07-07 |
| 9036439 | Semiconductor memory device having improved refresh characteristics | Jung Sik Kim, Cheol Kim, Sang Ho Shin, Chan Yong Lee, Sung-min Yim +2 more | 2015-05-19 |
| 8988962 | Refresh circuit of a semiconductor memory device and refresh control method of the semiconductor memory device | Sang Ho Shin, Min-Jeung Cho | 2015-03-24 |
| 8891324 | Memory device from which dummy edge memory block is removed | Chul-Woo Yi, Seong-Jin Jang, Jin-seok Kwak, Tai-young Ko, Joung-Yeal Kim +2 more | 2014-11-18 |
| 8799730 | Semiconductor devices and semiconductor packages | Chi-Sung Oh, Jung Sik Kim, Ho-Cheol Lee | 2014-08-05 |
| 8736296 | Stacked semiconductor apparatus with configurable vertical I/O | Hoe-Ju Chung, Hoon Lee | 2014-05-27 |
| 8675440 | Method controlling deep power down mode in multi-port semiconductor memory | Ho-Cheol Lee | 2014-03-18 |
| 8654864 | System and method for selectively performing single-ended and differential signaling | Hoe-Ju Chung | 2014-02-18 |
| 8520461 | Row address code selection based on locations of substandard memory cells | Dong-Hyuk Lee, Ki Won Park | 2013-08-27 |
| 8482951 | Memory device from which dummy edge memory block is removed | Chul-Woo Yi, Seong-Jin Jang, Jin-seok Kwak, Tai-young Ko, Joung-Yeal Kim +2 more | 2013-07-09 |
| 8483683 | Apparatus and method for connecting network in portable terminal | — | 2013-07-09 |
| 8473694 | Memory device and memory system comprising same | Dong-Hyuk Lee, Ki Won Park | 2013-06-25 |
| 8446988 | System and method for selectively performing single-ended and differential signaling | Hoe-Ju Chung | 2013-05-21 |
| 8396682 | Semiconductor device | Chi-Sung Oh, Dong-Hyuk Lee, Ho-Cheol Lee, Jang-Woo Ryu | 2013-03-12 |
| 8395953 | Bit-line sense amplifier, semiconductor memory device having the same, and method of testing bit-line micro-bridge defect | Cheol Joong Kim, Sang-Kyun Park, Jun-Phyo Lee | 2013-03-12 |