Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9978430 | Memory devices providing a refresh request and memory controllers responsive to a refresh request | Eun Sung Seo, Chul-Woo Park | 2018-05-22 |
| 9653141 | Method of operating a volatile memory device and a memory controller | Sang Yun KIM, Jong-Pil Son, Su-A Kim, Chul-Woo Park | 2017-05-16 |
| 9335951 | Memory device for reducing a write fail, a system including the same, and a method thereof | Jong-Pil Son, Chul-Woo Park, Hak-Soo Yu | 2016-05-10 |
| 9171589 | Memory device, method of performing read or write operation and memory system including the same | Chan-kyung Kim, Yun-Sang Lee, Chul-Woo Park | 2015-10-27 |
| 9165637 | Volatile memory device and a memory controller | Sang Yun KIM, Jong-Pil Son, Su-A Kim, Chul-Woo Park | 2015-10-20 |
| 9076539 | Common source semiconductor memory device | Chan-kyung Kim, Dong-Min Kim | 2015-07-07 |
| 9070465 | Anti-fuse circuit using MTJ breakdown and semiconductor device including same | Jong-Pil Son, Chul-Woo Park, Hyun Ho Choi | 2015-06-30 |
| 9053963 | Multiple well bias memory | Chung-Ki Lee, Hyung-Shin Kwon, Jong-Hyoung Lim | 2015-06-09 |
| 9042152 | Data read circuit, a non-volatile memory device having the same, and a method of reading data from the non-volatile memory device | Chan-kyung Kim, Chul-Woo Park, Sang-Beom Kang, Hyung-Rok Oh | 2015-05-26 |
| 9042194 | Refresh method, refresh address generator, volatile memory device including the same | Chul-Woo Park, Joo S. Choi | 2015-05-26 |
| 8934311 | Semiconductor memory device capable of screening a weak bit and repairing the same | Hak-Soo Yu, Uk-Song Kang, Chul-Woo Park, Joo S. Choi | 2015-01-13 |
| 8935467 | Memory system, and a method of controlling an operation thereof | Hak-Soo Yu, Joo S. Choi | 2015-01-13 |
| 8917564 | Three-dimensional semiconductor memory device having compensating data skewing according to interlayer timing delay and method of de-skewing data therein | Hak-Soo Yu, Sang-Bo Lee, Dong-Hyun Sohn | 2014-12-23 |
| 8873324 | Method of refreshing a memory device, refresh address generator and memory device | Chul-Woo Park, Joo S. Choi | 2014-10-28 |
| 8830715 | Semiconductor memory device including vertical channel transistors | Hak-Soo Yu, Su-A Kim, Chul-Woo Park | 2014-09-09 |
| 8780656 | Stacked memory device and method of repairing same | Chul-Woo Park, Sang-Beom Kang, Won Seok Lee | 2014-07-15 |
| 8769356 | Bad page management in memory device or system | Hak-Soo Yu, Chul-Woo Park, Uk-Song Kang, Joo S. Choi, Jong-Pil Son | 2014-07-01 |
| 8737112 | Resistive memory devices, initialization methods, and electronic devices incorporating same | Chul-Woo Park, In-Gyu Baek, Dong-Hyun Sohn | 2014-05-27 |
| 8730710 | Semiconductor memory device having stacked structure including resistor-switched based logic circuit and method of manufacturing the same | In-Gyu Baek, Hak-Soo Yu, Chul-Woo Park | 2014-05-20 |
| 8705297 | Semiconductor memory devices and semiconductor memory systems | Sua Kim, Chul-Woo Park, Hak-Soo Yu | 2014-04-22 |
| 8693269 | Memory device for managing timing parameters | Uk-Song Kang, Chul-Woo Park, Hak-Soo Yu | 2014-04-08 |
| 8677216 | Stacked semiconductor memory device and related error-correction method | Chul-Woo Park, Kwan-Young Oh, Sang-Beom Kang | 2014-03-18 |
| 8665644 | Stacked memory device and method of fabricating same | Chul-Woo Park, In-Gyu Baek, Dong-Hyun Sohn | 2014-03-04 |
| 8654595 | Nonvolatile memory device with a clamping voltage generation circuit for compensating the variations in memory cell parameters | Chan-kyung Kim, Chul-Woo Park, Sang-Beom Kang, Hyung-Rok Oh | 2014-02-18 |
| 8638621 | Semiconductor memory device having a hierarchical bit line scheme | Jong-Pil Son, Chul-Woo Park, Young-Hyun Jun, Hak-Soo Yu | 2014-01-28 |