Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297543 | Vertical semiconductor device | Jo-young Park, Chang-Sup Lee, Se-mee Jang | 2019-05-21 |
| 10199389 | Non-volatile memory device | Jong Won Kim, Young Woo Park, Jae-Goo Lee, Jae-Duk Lee | 2019-02-05 |
| 10153292 | Vertical memory devices having dummy channel regions | Jong Won Kim, Seung Hyun Lim, Young Woo Park, Dae Hoon Bae, Dong-Seog Eun +4 more | 2018-12-11 |
| 9972636 | Vertical memory devices having dummy channel regions | Jong Won Kim, Seung Hyun Lim, Young Woo Park, Dae Hoon Bae, Dong-Seog Eun +4 more | 2018-05-15 |
| 9905568 | Nonvolatile memory device and a method for fabricating the same | Yong-Hoon Son, Jong Won Kim, Young Woo Park, Jae-Duk Lee, Kyung-Hyun Kim +6 more | 2018-02-27 |
| 9716104 | Vertical memory devices having dummy channel regions | Jong Won Kim, Seung Hyun Lim, Young Woo Park, Dae Hoon Bae, Dong-Seog Eun +4 more | 2017-07-25 |
| 9646984 | Non-volatile memory device | Jong Won Kim, Young Woo Park, Jae-Goo Lee, Jae-Duk Lee | 2017-05-09 |
| 9431418 | Vertical memory devices and methods of manufacturing the same | Won-Seok Jung, Min Yong Lee, Sang Woo JIN | 2016-08-30 |
| 9349879 | Non-volatile memory devices including blocking insulation patterns with sub-layers having different energy band gaps | Ju-Hyung Kim, Sung-Il Chang, Jung-Dal Choi | 2016-05-24 |
| 9299446 | Nonvolatile memory device and an erase method thereof | Ju-Hyung Kim, Young Suk Kim | 2016-03-29 |
| 9112045 | Nonvolatile memory device and fabricating method thereof | Ju-Hyung Kim, Woon-Kyung Lee | 2015-08-18 |
| 8877591 | Methods of manufacturing vertical structure nonvolatile memory devices | Byeong-In Choe, Sung-Il Chang, Jin-Soo Lim | 2014-11-04 |
| 8643077 | Non-volatile memory devices including blocking insulation patterns with sub-layers having different energy band gaps | Ju-Hyung Kim, Sung-Il Chang, Jung-Dal Choi | 2014-02-04 |
| 8546870 | Semiconductor devices having gate structures with conductive patterns of different widths and methods of fabricating such devices | Ju-Hyung Kim, Sung-Il Chang, Young Woo Park, Jung-Dal Choi | 2013-10-01 |
| 8522115 | Flash memory device and memory system comprising same | Ju-Hyung Kim, Young Woo Park, Jung-Dal Choi, Jong-Yeon Kim | 2013-08-27 |
| 8513729 | Vertical structure nonvolatile memory devices | Byeong-In Choe, Sung-Il Chang, Jin-Soo Lim | 2013-08-20 |
| 8314457 | Non-volatile memory devices | Hyun Suk Kim, Sun-Il Shim, Won-Cheol Jeong, Jung-Dal Choi, Jae-Kwan Park +2 more | 2012-11-20 |
| 8237199 | Cell array of semiconductor memory device and a method of forming the same | Jong-Sun Sel, Jung-Dal Choi, Chang-Hyun Lee, Jang-Sik Lee, Vie-Na Kim | 2012-08-07 |
| 8188532 | Semiconductor device having a gate contact structure capable of reducing interfacial resistance | Yoo-Cheol Shin, Jung-Dal Choi, Jong-Sun Sel, Ju-Hyung Kim, Sang-hun Jeon | 2012-05-29 |
| 8089114 | Non-volatile memory devices including blocking and interface patterns between charge storage patterns and control electrodes and related methods | Ju-Hyung Kim, Sung-Il Chang, Jung-Dal Choi | 2012-01-03 |
| 7973357 | Non-volatile memory devices | Hyun Suk Kim, Sun-Il Shim, Won-Cheol Jeong, Jung-Dal Choi, Jae-Kwan Park +2 more | 2011-07-05 |
| 7888219 | Methods of forming charge-trap type non-volatile memory devices | Jae-Sung Sim, Jung-Dal Choi | 2011-02-15 |
| 7867883 | Methods of fabricating non-volatile memory devices | Chang-Hyun Lee, Jung-Dal Choi, Jin-Taek Park, Byeong-In Choe | 2011-01-11 |
| 7863686 | Nonvolatile memory devices having a fin shaped active region | Chang-Hyun Lee, Jung-Dal Choi, Yoo-Cheol Shin, Jong-Sun Sel | 2011-01-04 |
| 7863676 | Semiconductor devices and methods of fabricating the same | Sang-hun Jeon, Jung-Dal Choi, Won-Seok Jung | 2011-01-04 |