Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643488 | Random copolymer, laminate, and method for forming pattern | Nam Kyu Lee, Sun Young Kim, Kwang Kuk Lee | 2023-05-09 |
| 11396612 | Random copolymer for forming neutral layer, laminate for forming pattern including the same, and method for forming pattern using the same | Nam Kyu Lee, Sun Young Kim, Kwang Kuk Lee | 2022-07-26 |
| 11054747 | Random copolymer, laminate, and method for forming pattern | Nam Kyu Lee, Sun Young Kim, Kwang Kuk Lee | 2021-07-06 |
| 10824076 | Random copolymer for forming neutral layer, laminate for forming pattern including the same, and method for forming pattern using the same | Nam Kyu Lee, Sun Young Kim, Kwang Kuk Lee | 2020-11-03 |
| 10781371 | Etchant composition and silane compound | Cheol Woo Kim, Je-Ho Lee, Jae Hoon Kwak, Jong Ho Lee | 2020-09-22 |
| 10723837 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Han Sol Lee, Kwang Kuk Lee, Jong Ho Lim, Hyo Seung Park | 2020-07-28 |
| 10227450 | Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for manufacturing semiconductor device using the composition | Min Ho Jung, Yu Na Shim, Kyun Phyo Lee, Soo Young Hwang | 2019-03-12 |
| 10131851 | Method for removing metal from hydrocarbon oil | Min Kyoung Kim, Ki Seok Choi, Chang Kuk Kim, Min Hoe Yi | 2018-11-20 |
| 10135094 | Electrolyte for lithium secondary battery and lithium secondary battery containing the same | Jin-Sung Kim, Seong Il Lee, Kwang Kuk Lee | 2018-11-20 |
| 10087270 | Diblock copolymer containing fluorine group | Yeon Sik Jung, Sun Young Kim, Yoon Hyung Hur, Kwang Kuk Lee, Seung Won Song | 2018-10-02 |
| 10047182 | Method of forming fine patterns using block copolymer | Yeon Sik Jung, Sun Young Kim, Yoon Hyung Hur, Kwang Kuk Lee, Seung Won Song | 2018-08-14 |
| 9996007 | Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for manufacturing semiconductor device using the composition | Min Ho Jung, Yu Na Shim, Kyun Phyo Lee, Soo Young Hwang | 2018-06-12 |
| 9979049 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Jin-Sung Kim, Seung Yon Oh, Jong Ho Lim | 2018-05-22 |
| 9969842 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Han Sol Lee, Hyo Seung Park, Kwang Kuk Lee, Jong Ho Lim | 2018-05-15 |
| 9695279 | Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for forming resist underlayer film using the composition | Kwang Kuk Lee, Sun Joo Kim, Hye Ryoung Lee, Min Ho Jung | 2017-07-04 |
| 9487640 | Plasticizers for resin compositions and resin compositions including the same | Tae Wook Kwon, Soo Young Hwang, Ki Nam Chung, Jong Ho Lim, Sung Gi Lee | 2016-11-08 |
| 9482656 | Diamine-based oil marker compositions and method of identifying oil product using the same | Su Jin Lee, Dong Seok Jang, Eun-hee Park, Joon-Sik Lee, Jong Ho Lim | 2016-11-01 |