Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037988 | Semiconductor device | Jong Uk Kim, Jeong-Hee Park, Soon-Oh Park, Jung Moo Lee | 2021-06-15 |
| 10714685 | Methods of forming semiconductor devices having threshold switching devices | Min Kyu Yang, Dong-Jun Seong, Dong-Ho Ahn, Jung Moo Lee, Seol Choi +1 more | 2020-07-14 |
| 10636968 | Variable resistance memory device and method of manufacturing the same | Hideki Horii, Dong-Ho Ahn, Jung Moo Lee | 2020-04-28 |
| 10403818 | Method of forming semiconductor devices having threshold switching devices | Min Kyu Yang, Dong-Jun Seong, Dong-Ho Ahn, Jung Moo Lee, Seol Choi +1 more | 2019-09-03 |
| 10236444 | Variable resistance memory device and method of manufacturing the same | Hideki Horii, Dong-Ho Ahn, Jung Moo Lee | 2019-03-19 |
| 10186552 | Variable resistance memory device and method of manufacturing the same | Seol Choi, Hideki Horii, Dong-Ho Ahn, Dong-Jun Seong, Min Kyu Yang +1 more | 2019-01-22 |
| 9293700 | Nonvolatile memory cell and nonvolatile memory device including the same | Hyun-Su Ju, Min Kyu Yang, Eun Mi Kim | 2016-03-22 |
| 8785899 | Nonvolatile stacked memory structure with a resistance change film between a vertical electrode and horizontal electrodes | Hyun-Su Ju, Min Kyu Yang, Eun Mi Kim | 2014-07-22 |
| 7892958 | Methods of fabricating semiconductor devices having transistors with different gate structures | Hye-Lan Lee, Yu-Gyun Shin, Sang-Bom Kang, Hag-Ju Cho, Taek-Soo Jeon | 2011-02-22 |
| 7833855 | Methods of producing integrated circuit devices utilizing tantalum amine derivatives | Sang-Bom Kang, Kyung-In Choi, You-Kyoung Lee, Gil-Heyun Choi, Jong-Myeong Lee +1 more | 2010-11-16 |
| 7531881 | Semiconductor devices having transistors with different gate structures and methods of fabricating the same | Hye-Lan Lee, Yu-Gyun Shin, Sang-Bom Kang, Hag-Ju Cho, Taek-Soo Jeon | 2009-05-12 |
| 7452811 | Method for forming a wiring of a semiconductor device, method for forming a metal layer of a semiconductor device and apparatus for performing the same | Kyung-In Choi, Sang-Bom Kang, You-Kyoung Lee, Gil-Heyun Choi, Jong-Myeong Lee +1 more | 2008-11-18 |
| 7399670 | Methods of forming different gate structures in NMOS and PMOS regions and gate structures so formed | Taek-Soo Jeon, Yu-Gyun Shin, Sang-Bom Kang, Hong-Bae Park, Hag-Ju Cho +2 more | 2008-07-15 |
| 7223689 | Methods for forming a metal contact in a semiconductor device in which an ohmic layer is formed while forming a barrier metal layer | Hee-Sook Park, Gil-Heyun Choi, Sang-Bum Kang, Kwang-Jin Moon | 2007-05-29 |
| 7105444 | Method for forming a wiring of a semiconductor device, method for forming a metal layer of a semiconductor device and apparatus for performing the same | Kyung-In Choi, Sang-Bom Kang, You-Kyoung Lee, Gil-Heyun Choi, Jong-Myeong Lee +1 more | 2006-09-12 |
| 7098131 | Methods for forming atomic layers and thin films including tantalum nitride and devices including the same | Sang-Bom Kang, Byung-Hee Kim, Kyung-In Choi, Gil-Heyun Choi, You-Kyoung Lee | 2006-08-29 |
| 7081409 | Methods of producing integrated circuit devices utilizing tantalum amine derivatives | Sang-Bom Kang, Jong-Myeong Lee, Kyung-In Choi, Gil-Heyun Choi, You-Kyoung Lee +1 more | 2006-07-25 |
| 7056776 | Semiconductor devices having metal containing N-type and P-type gate electrodes and methods of forming the same | Gil-Heyun Choi, Sang-Bom Kang, You-Kyoung Lee | 2006-06-06 |
| 6806135 | Method of manufacturing a semiconductor device using a two-step deposition process | Hyun-Seok Lim, In-Sun Park, Sang-Bum Kang, Jong-Sik Chun, In-su Ha | 2004-10-19 |