Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698154 | Semiconductor device | Joon-Sung Lim, Kyu Baik Chang, Woo Jung Kim | 2017-07-04 |
| 9425208 | Vertical memory devices | Hong-Soo Kim, So-Wi Chin | 2016-08-23 |
| 8951881 | Methods of fabricating nonvolatile memory devices including voids between active regions and related devices | Dong-Sik Lee, Jang-Hyun You, Jee Hoon Han, Young Woo Park, Sang-Ick Joo | 2015-02-10 |
| 8952438 | Three-dimensional microelectronic devices including horizontal and vertical patterns | Sun-Il Shim, Jin Ho Kim, Su-Youn Yi | 2015-02-10 |
| 8753955 | Methods of fabricating nonvolatile memory devices including voids between active regions and related devices | Dong-Sik Lee, Jang-Hyun You, Jee Hoon Han, Young Woo Park, Sang-Ick Joo | 2014-06-17 |
| 8450788 | Three-dimensional microelectronic devices including horizontal and vertical patterns | Sun-Il Shim, Jin Ho Kim, Su-Youn Yi | 2013-05-28 |
| 8441062 | Nonvolatile memory devices having memory cell transistors therein with lower bandgap source/drain regions | Byung Kyu Cho, Kwang Soo Seol, Jung-Dal Choi | 2013-05-14 |
| 8134873 | Flash memory device and programming/erasing method of the same | Dong-Uk Choi, Jung-Dal Choi, Choong-Ho Lee, Min-Tai Yu | 2012-03-13 |
| 8084805 | Three-dimensional microelectronic devices including repeating layer patterns of different thicknesses | Sun-Il Shim, Jin Ho Kim, Su-Youn Yi | 2011-12-27 |
| 7977730 | Memory device and fabrication method thereof | Yoo-Cheol Shin, Jeong-Hyuk Choi | 2011-07-12 |
| 7871921 | Methods of forming interconnection structures for semiconductor devices | Jin-Taek Park, Jong-Ho Park, Hyun Suk Kim | 2011-01-18 |
| 7696556 | Nonvolatile memory devices including high-voltage MOS transistors with floated drain-side auxiliary gates and methods of fabricating the same | Young Min Park, Sang-Bin Song, Min Cheol Park, Ji-Hwon Lee, Su-Youn Yi +1 more | 2010-04-13 |
| 7608507 | NAND flash memory devices and methods of fabricating the same | Ji-Hwon Lee | 2009-10-27 |
| 7592665 | Non-volatile memory devices having floating gates | Joon Hee Lee, Jong-Ho Park, Jin-Hyun Shin, Yong Seok Kim, Jong Won Kim | 2009-09-22 |
| 7585710 | Methods of forming electronic devices having partially elevated source/drain structures | Min Cheol Park | 2009-09-08 |
| 7538385 | Memory device and fabrication method thereof | Yoo-Cheol Shin, Jeong-Hyuk Choi | 2009-05-26 |
| 7501322 | Methods of forming non-volatile memory devices having trenches | Jung-Dal Choi | 2009-03-10 |
| 7449763 | Method of fabricating cell of nonvolatile memory device with floating gate | Chang-Hyun Lee, Kyu-Charn Park, Jeong-Hyuk Choi | 2008-11-11 |
| 7411239 | Nand flash memory devices and methods of fabricating the same | Ji-Hwon Lee | 2008-08-12 |
| 7391071 | Nonvolatile memory devices with trenched side-wall transistors and method of fabricating the same | Min Cheol Park, Jung-Dal Choi, Ji-Hwon Lee | 2008-06-24 |
| 7315055 | Silicon-oxide-nitride-oxide-silicon (SONOS) memory devices having recessed channels | Myoung-Kwan Cho, Eun-Suk Cho | 2008-01-01 |
| 7285815 | EEPROM device having selecting transistors and method of fabricating the same | Kwang-Shik Shin, Han-Soo Kim | 2007-10-23 |
| 7259421 | Non-volatile memory devices having trenches | Jung-Dal Choi | 2007-08-21 |
| 7223659 | Memory device and fabrication method thereof | Yoo-Cheol Shin, Jeong-Hyuk Choi | 2007-05-29 |
| 7122426 | Method of fabricating cell of nonvolatile memory device with floating gate | Chang-Hyun Lee, Kyu-Charn Park, Jeong-Hyuk Choi | 2006-10-17 |