Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749042 | Vertical memory device | Hyuk-Hwan Kim, Dae-hyun Jang, Sung II Cho | 2020-08-18 |
| 10319864 | Vertical memory device | Hyuk-Hwan Kim, Dae-hyun Jang, Sung-Il Cho | 2019-06-11 |
| 9978756 | Semiconductor chips and methods of manufacturing the same | Hyuk Kim, Jae-Ho Min | 2018-05-22 |
| 9865540 | Vertical memory devices and methods of manufacturing the same | Hyuk Kim, Jae-Ho Min, Jong Kyoung Park | 2018-01-09 |
| 9806204 | Semiconductor devices | Sung-Soo Ahn, O Ik Kwon, Bum-Soo Kim, Hyun Sung Kim, Kyoung-Sub Shin +2 more | 2017-10-31 |
| 9502427 | Non-volatile memory device and method of manufacturing the same | Jae-Jin Shin, Kyung-Hyun Kim, Jung-Hun No, Choong-Kee Seong, Jung-Geun Jee | 2016-11-22 |
| 8883588 | Semiconductor devices and methods of manufacturing the semiconductor devices | Sung-Soo Ahn, O Ik Kwon, Bum-Soo Kim, Hyun Sung Kim, Kyoung-Sub Shin +2 more | 2014-11-11 |
| 8765572 | Method of fabricating semiconductor device | Yong-Lack Choi, Chang-Hyun Cho, Hyun Seok Jang, Du-Heon Song, Jung-Dal Choi | 2014-07-01 |
| 8541306 | Semiconductor device and method of double photolithography process for forming patterns of the semiconductor device | Song Yang, Dong Hyun Kim, O-Ik Kwon, Hong Cho | 2013-09-24 |
| 8361904 | Semiconductor device having fine pattern wiring lines integrally formed with contact plug and method of manufacturing same | Dong-Seok Lee, Ji-Young Lee | 2013-01-29 |
| 8258610 | Integrated circuit devices including a multi-layer structure with a contact extending therethrough | Hong Cho, Dong-Seok Lee | 2012-09-04 |
| 7897512 | Methods of forming integrated circuit devices including a multi-layer structure with a contact extending therethrough | Hong Cho, Dong-Seok Lee | 2011-03-01 |
| 7776644 | Phase change memory cell and method and system for forming the same | Hong Cho, Young Jae Kim | 2010-08-17 |
| 7618899 | Method of patterning a matrix into a substrate via multiple, line-and-space, sacrificial, hard mask layers | Dong Chan Kim, Chang-Jin Kang, Heung-Sik Park | 2009-11-17 |
| 7585718 | Method of manufacturing a carbon nano-tube transistor | Hong Cho, Hong-Sik Yoon, Kyung-Rae Byun | 2009-09-08 |
| 7560386 | Method of manufacturing nonvolatile semiconductor memory device | Ji-Hoon Cha, Woo-gwam Shim, Dong-Gyun Han, Chang-Ki Hong | 2009-07-14 |
| 7540970 | Methods of fabricating a semiconductor device | Cha-Won Koh, Sang-Gyun Woo, Jeong-Lim Nam, Kyeong-Koo Chi, Seok-Hwan Oh +2 more | 2009-06-02 |
| 7510934 | Methods of fabricating nonvolatile memory devices | Jong-Ho Park, Kyeong-Koo Chi, Dong Hyun Kim | 2009-03-31 |
| 7488688 | Method of removing oxide layer and semiconductor manufacturing apparatus for removing oxide layer | Kyu-whan Chang, Sun Jung Lee, Kun-Tack Lee, Im-Soo Park, Kwang-Wook Lee +1 more | 2009-02-10 |
| 7402488 | Method of manufacturing a semiconductor memory device | Sung-Il Cho, Kyeong-Koo Chi, Chang-Jin Kang, Cheol-Kyu Lee | 2008-07-22 |
| 7384843 | Method of fabricating flash memory device including control gate extensions | Dong Chan Kim, Chang-Jin Kang, Kyeong-Koo Chi | 2008-06-10 |
| 7303957 | Method of fabricating a flash memory device | Kyeong-Koo Chi, Chang-Jin Kang, Jai-Hyuk Song | 2007-12-04 |
| 7258811 | Wafer stage including electrostatic chuck and method for dechucking wafer using the wafer stage | Chang-Woong Chu, Kyeong-Koo Chi, Ji Soo Kim, Sang-Hun Seo | 2007-08-21 |
| 7242054 | Nonvolatile memory devices | Jong-Ho Park, Kyeong-Koo Chi, Dong Hyun Kim | 2007-07-10 |
| 7098135 | Semiconductor device including bit line formed using damascene technique and method of fabricating the same | Chang-Jin Kang, Jeong-sic Jeon, Kyeong-Koo Chi, Seung-Young Son, Sang-Yong Kim | 2006-08-29 |