Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146092 | Etching composition, method for etching insulating film of semiconductor devices using the same and method for preparing semiconductor devices | Cheol Woo Kim, Jae Hoon Kwak, Young Bom Kim, Jung Ha Shin, Jong Ho Lee +1 more | 2024-11-19 |
| 11643488 | Random copolymer, laminate, and method for forming pattern | Nam Kyu Lee, Sun Young Kim, Jin Su Ham | 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, Jin Su Ham | 2022-07-26 |
| 11365350 | Silane compound | Cheol Woo Kim, Yu Na Shim, Young Bom Kim, Jin Kyung Jo | 2022-06-21 |
| 11186772 | Etching composition, method for etching insulating film of semiconductor devices using the same and method for preparing semiconductor devices | Cheol Woo Kim, Jae Hoon Kwak, Young Bom Kim, Jung Ha Shin, Jong Ho Lee +1 more | 2021-11-30 |
| 11054747 | Random copolymer, laminate, and method for forming pattern | Nam Kyu Lee, Sun Young Kim, Jin Su Ham | 2021-07-06 |
| 11028321 | Etching composition, method for etching insulating layer of semiconductor devices and method for preparing semiconductor devices | Cheol Woo Kim, Yu Na Shim, Jae Hoon Kwak, Young Bom Kim, Jong Ho Lee +1 more | 2021-06-08 |
| 10836962 | Etchant composition, method of etching insulating film, method of manufacturing semiconductor device, and silane compound | Cheol Woo Kim, Yu Na Shim, Young Bom Kim, Jin Kyung Jo | 2020-11-17 |
| 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, Jin Su Ham | 2020-11-03 |
| 10723837 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Jin Su Ham, Han Sol Lee, Jong Ho Lim, Hyo Seung Park | 2020-07-28 |
| 10608283 | Electrolyte for lithium secondary battery and lithium secondary battery including the same | Dai In Park, Jin-Sung Kim, Cheol Woo Kim | 2020-03-31 |
| 10587007 | Lithium secondary battery electrolyte and lithium secondary battery comprising same | Jin-Sung Kim, Hyo Seung Park, Seong Il Lee | 2020-03-10 |
| 10243235 | Lithium secondary battery electrolyte and lithium secondary battery comprising same | Jin-Sung Kim, Whee Sung Kim, Cheol Woo Kim | 2019-03-26 |
| 10141608 | Electrolyte for lithium secondary battery and lithium secondary battery containing the same | Jin-Sung Kim, Cheol Woo Kim, Sung Yon Oh, Seong Il Lee | 2018-11-27 |
| 10135094 | Electrolyte for lithium secondary battery and lithium secondary battery containing the same | Jin-Sung Kim, Seong Il Lee, Jin Su Ham | 2018-11-20 |
| 10087270 | Diblock copolymer containing fluorine group | Jin Su Ham, Yeon Sik Jung, Sun Young Kim, Yoon Hyung Hur, Seung Won Song | 2018-10-02 |
| 10047182 | Method of forming fine patterns using block copolymer | Jin Su Ham, Yeon Sik Jung, Sun Young Kim, Yoon Hyung Hur, Seung Won Song | 2018-08-14 |
| 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, Jin Su Ham, Jong Ho Lim | 2018-05-15 |
| 9847553 | Electrolyte for lithium secondary battery and lithium secondary battery containing the same | Jin-Sung Kim, Cheol Woo Kim, Seung Yon Oh, Seong Il Lee | 2017-12-19 |
| 9742032 | Compound and electrolyte of lithium secondary battery containing the same | Jin-Sung Kim, Cheol Woo Kim, Seung Yon Oh, Seong Il Lee | 2017-08-22 |
| 9695279 | Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for forming resist underlayer film using the composition | Jin Su Ham, Sun Joo Kim, Hye Ryoung Lee, Min Ho Jung | 2017-07-04 |
| 7044136 | Portable nail polish remover | — | 2006-05-16 |