Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823566 | Monomer, hardmask composition comprising monomer, and pattern forming method using hardmask composition | Yong-Woon Yoon, Sung Jae Lee, Joon-Young Moon, You-Jung Park, Chul-Ho Lee | 2017-11-21 |
| 9725389 | Monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask composition | Yun-Jun Kim, Hwan-Sung Cheon, Yong-Woon Yoon, Chung-Heon Lee, Hyo-Young Kwon +1 more | 2017-08-08 |
| 9671688 | Monomer for hardmask composition, hardmask composition including said monomer, and method for forming pattern using said hardmask composition | Seung-Wook SHIN, Yun-Jun Kim, Hea-Jung Kim, Yoo-Jeong Choi | 2017-06-06 |
| 9556094 | Monomer, hardmask composition including monomer, and method for forming pattern by using hardmask composition | Yun-Jun Kim, Hyo-Young Kwon, Hea-Jung Kim, Chung-Heon Lee, Yoo-Jeong Choi | 2017-01-31 |