Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308367 | Nonvolatile memory device with openings in the substrate and nonvolatile memory system including the same | Kyung Min KO, Myung-hun Lee, Dae-Seok Byeon | 2025-05-20 |
| 12219774 | Nonvolatile memory chip and semiconductor package including the same | Min Jae Lee, Jin Do Byun, Young-Hoon Son, Young-Don Choi, Myung-hun Lee +1 more | 2025-02-04 |
| 11950425 | Semiconductor memory device with mold structure | Myung-hun Lee, Dong-Ha Shin, Dae-Seok Byeon | 2024-04-02 |
| 11665907 | Non-volatile memory | Kyung Hwa Yun, Chan-Ho Kim, Bong-Soon Lim | 2023-05-30 |
| 11296066 | Non-volatile memory | Kyung Hwa Yun, Chan-Ho Kim, Bong-Soon Lim | 2022-04-05 |
| 11075216 | Non-volatile memory | Kyung Hwa Yun, Chan-Ho Kim, Bong-Soon Lim | 2021-07-27 |
| 10964710 | Non-volatile memory devices and methods of fabricating the same | Dong-kil Yun, Chan-Ho Kim, Hong-Soo Jeon | 2021-03-30 |
| 10559577 | Non-volatile memory devices and methods of fabricating the same | Dong-kil Yun, Chan-Ho Kim, Hong-Soo Jeon | 2020-02-11 |
| 10446575 | Nonvolatile memory device | Chan-Ho Kim, Bong-Soon Lim, Hong-Soo Jeon | 2019-10-15 |
| 10373972 | Vertical memory devices and methods of manufacturing vertical memory devices | An-Soo Park, Sung Hoon Kim | 2019-08-06 |
| 10026747 | Non-volatile memory device with first gate structure in memory cell region and second gate structure in peripheral circuit region and non-volatile memory system including the same | Chul Jin Hwang, Seok-Jun Ham | 2018-07-17 |
| 8902655 | Nonvolatile memory device providing negative voltage | Sang-Won Shim, Ki-Tae Park, Yoon-Hee Choi | 2014-12-02 |
| 8797780 | Memory device having sub-bit lines and memory system | Doo-Sub Lee | 2014-08-05 |
| 8503231 | Multi-level cell flash memory device and read method | Moo-Sung Kim | 2013-08-06 |
| 8391042 | Memory device having sub-bit lines and memory system | Doo-Sub Lee | 2013-03-05 |
| 8339849 | Semiconductor device and layout method for the semiconductor device | Doo-Youl Lee | 2012-12-25 |
| 8040726 | Flash memory device and layout method of the flash memory device | — | 2011-10-18 |
| 8026044 | Method of forming fine patterns of semiconductor device | Doo-Youl Lee, Han-ku Cho, Suk-Joo Lee, Gi-Sung Yeo, Min Jong Hong | 2011-09-27 |
| 7940566 | Flash memory device adapted to prevent read failures due to dummy strings | Hong-Soo Kim | 2011-05-10 |
| 7892982 | Method for forming fine patterns of a semiconductor device using a double patterning process | Doo-Youl Lee, Sung-Gon Jung, Jung-hyeon Lee, Suk-Joo Lee, Cha-Won Koh +1 more | 2011-02-22 |
| 7876591 | Semiconductor memory device and method of forming a layout of the same | — | 2011-01-25 |
| 7804716 | Flash memory device having improved bit-line layout and layout method for the flash memory device | Doo-Youl Lee | 2010-09-28 |
| 7787301 | Flash memory device using double patterning technology and method of manufacturing the same | Doo-Youl Lee, Han-ku Cho, Suk-Joo Lee, Gi-Sung Yeo, Cha-Won Koh | 2010-08-31 |
| 7570517 | Flash memory device adapted to prevent read failures due to dummy strings | Hong-Soo Kim | 2009-08-04 |
| 7499327 | NAND flash memory device having page buffer adapted to discharge bit line voltage during erase operation | Dae-Seok Byeon | 2009-03-03 |