Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776962 | Method of manufacturing integrated circuit device | Hong-sik Shin, Do-Haing Lee, In-Keun Lee, Seung-ho Chae, Ha Young Choi | 2023-10-03 |
| 11329044 | Integrated circuit device | Hong-sik Shin, Do-Haing Lee, In-Keun Lee, Seung-ho Chae, Ha Young Choi | 2022-05-10 |
| 10879244 | Integrated circuit device | Hong-sik Shin, Do-Haing Lee, In-Keun Lee, Seung-ho Chae, Ha Young Choi | 2020-12-29 |
| 8735248 | Method of manufacturing semiconductor device | Jin-Wook Lee, Myeong-Cheol Kim, Sang Min Lee, Hyun Ho Jung | 2014-05-27 |
| 8704283 | Semiconductor devices | Jong Kyu Kim, Sang-Sup Jeong, Sung-Gil Choi, Kuk-Han Yoon, Yong-Joon Choi | 2014-04-22 |
| 8592265 | Method for manufacturing semiconductor device having a metal gate electrode | Dong-Kwon Kim, Young-Ju Park, Dong-Hyuk Yeam, Yoo-Jung Lee, Myeong-Cheol Kim +1 more | 2013-11-26 |
| 8367355 | Method of quantitative assessment on reproductive effort of black-lip pearl oysters using antibody specific thereto | Do Hyung Kang, Kwang-Sik Choi, Hee Do Jeoung | 2013-02-05 |
| 8035090 | Sterilizer for dental contaminant | — | 2011-10-11 |
| 7879726 | Methods of forming semiconductor devices using selective etching of an active region through a hardmask | Jun Ho Yoon, Cheol-Kyu Lee, Joon-soo Park | 2011-02-01 |
| 7763724 | Liquefied extract of marine algae for producing bio-ethanol under high pressure and method for producing the same | Do Hyung Kang, Hyeon Yong Lee, Jae Gun Han, Hyi Seung Lee, Rae Seon Kang | 2010-07-27 |
| 7618899 | Method of patterning a matrix into a substrate via multiple, line-and-space, sacrificial, hard mask layers | Seung-Pil Chung, Dong Chan Kim, Chang-Jin Kang | 2009-11-17 |
| 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 |
| 7491344 | Method for etching an object using a plasma and an object etched by a plasma | Chang-Jin Kang, Tae-hyuk Ahn, Kyeong-Koo Chi, Sang-Hun Seo | 2009-02-17 |