Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532639 | Three-dimensional semiconductor memory device | Sangsoo Lee, Woosung Lee, Phil Ouk Nam, Junggeun Jee | 2022-12-20 |
| 10208397 | Apparatus for depositing a thin film | Seung-min Ryu, Sang Min Lee, HEE JONG JEONG, Ji Su Son, Jaebong Lee +2 more | 2019-02-19 |
| 10109747 | Semiconductor memory devices and methods of fabricating the same | Byong-Hyun Jang, Juhyung Kim, Woonkyung Lee, Jaegoo Lee, Junkyu Yang +3 more | 2018-10-23 |
| 9893082 | Semiconductor memory device and method of fabricating the same | Sangryol Yang, Woong Lee, SeungHyun Lim | 2018-02-13 |
| 9536897 | Semiconductor device and method of fabricating the same | Dongchul Yoo, Jaeyoung Ahn, Woong Lee | 2017-01-03 |
| 9478561 | Semiconductor memory device and method of fabricating the same | Sangryol Yang, Woong LEE, SeungHyun Lim | 2016-10-25 |
| 9130054 | Semiconductor memory devices and methods of fabricating the same | Byong-Hyun Jang, Juhyung Kim, Woonkyung Lee, Jaegoo Lee, Junkyu Yang +3 more | 2015-09-08 |
| 8980731 | Methods of forming a semiconductor device | Jung Ho Kim, Sunghae Lee, Hanvit Yang, Dongwoo Kim, Daehyun Jang +5 more | 2015-03-17 |
| 8343594 | Film formation method and apparatus for semiconductor process | Kazuhide Hasebe, Mitsuhiro Okada, Byounghoon Lee, Pao-Hwa Chou | 2013-01-01 |
| 7959733 | Film formation apparatus and method for semiconductor process | Kazuhide Hasebe, Pao-Hwa Chou | 2011-06-14 |
| 7758920 | Method and apparatus for forming silicon-containing insulating film | Kazuhide Hasebe, Mitsuhiro Okada, Pao-Hwa Chou, Jun Ogawa, Kohei Fukushima +2 more | 2010-07-20 |
| 7462571 | Film formation method and apparatus for semiconductor process for forming a silicon nitride film | Kazuhide Hasebe, Mitsuhiro Okada, Pao-Hwa Chou, Jun Ogawa | 2008-12-09 |