Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371517 | Ethylene/alpha-olefin copolymer with excellent electrical insulation | Jung Ho Jun, Eun Jung Lee, Jin Sam Gong, Young Woo Lee | 2025-07-29 |
| 12371554 | Ethylene/alpha-olefin copolymer with excellent electrical insulation | Jin Sam Gong, Eun Jung Lee, Young Woo Lee, Jung Ho Jun, Dae Woong Lee | 2025-07-29 |
| 12240926 | Composition for encapsulant film comprising ethylene/alpha-olefin copolymer and encapsulant film comprising the same | Jin Sam Gong, Eun Jung Lee, Young Woo Lee, Jung Ho Jun | 2025-03-04 |
| 12234307 | Ethylene/alpha-olefin copolymer and method for preparing the same | Young Woo Lee, Seul Ki Kim, Dae Woong Lee, Eun Jung Lee, Jin Sam Gong +2 more | 2025-02-25 |
| 11884801 | Composition for encapsulant film comprising ethylene/alpha-olefin copolymer and encapsulant film comprising the same | Jung Ho Jun, Eun Jung Lee, Jin Sam Gong, Young Woo Lee | 2024-01-30 |
| 11591498 | Flexible film | Jin Young Park, Soon-Hwa Jung, Yeong Rae Chang, Jung Hyun Seo, Hye Min Kim | 2023-02-28 |
| 10937751 | Bump structure manufacturing method | — | 2021-03-02 |
| 10360772 | Doorbell apparatus and method of controlling power supply of the same | Jong Hoon Kim, Kwang Jae Park, Seong Chul Lee | 2019-07-23 |
| 9687792 | Additives for boron rejection enhancement of a membrane | Alberto Goenaga, Brett Anderson Holmberg, Andrew Ford, Amit Sankhe, Christopher Kurth +5 more | 2017-06-27 |
| 8697341 | Aromatic ring containing polymer, underlayer composition including the same, and associated methods | Kyong Ho Yoon, Hwan-Sung Cheon, Min Soo Kim, Jee-Yun Song | 2014-04-15 |
| 8445187 | Hardmask composition having antireflective properties and method of patterning material on substrate using the same | Kyong Ho Yoon, Jong-seob Kim, Dong Seon Uh, Hwan-Sung Cheon, Chang Il Oh +1 more | 2013-05-21 |
| 8420289 | Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methods | Min Soo Kim, Dong Seon Uh, Chang Il Oh, Kyong Ho Yoon, Kyung-Hee HYUNG +4 more | 2013-04-16 |
| 8263321 | Polymer having antireflective properties and high carbon content, hardmask composition including the same, and process for forming a patterned material layer | Kyong Ho Yoon, Jong-seob Kim, Dong Seon Uh, Chang Il Oh, Kyung-Hee HYUNG +1 more | 2012-09-11 |
| 8153349 | Polymer composition, hardmask composition having antireflective properties, and associated methods | Hwan-Sung Cheon, Jong-seob Kim, Kyong Ho Yoon, Min Soo Kim, Jee-Yun Song | 2012-04-10 |
| 7981594 | Hardmask composition having antirelective properties and method of patterning material on susbstrate using the same | Kyong Ho Yoon, Jong-seob Kim, Dong Seon Uh, Hwan-Sung Cheon, Chang Il Oh +1 more | 2011-07-19 |
| 7879526 | Hardmask compositions for resist underlayer films | Dong Seon Uh, Chang Il Oh, Do-Hyeon Kim, Hui-Chan Yun, Irina Nam +1 more | 2011-02-01 |
| 7862990 | Polymer having antireflective properties and high carbon content, hardmask composition including the same, and process for forming a patterned material layer | Kyong Ho Yoon, Jong-seob Kim, Dong Seon Uh, Chang Il Oh, Kyung-Hee HYUNG +1 more | 2011-01-04 |
| 7829638 | Antireflective hardmask composition and methods for using same | Dong Seon Uh, Chang Il Oh, Do-Hyeon Kim, Irina Nam | 2010-11-09 |
| 7659051 | Polymer having antireflective properties, hardmask composition including the same, and process for forming a patterned material layer | Kyong Ho Yoon, Jong-seob Kim, Dong Seon Uh, Chang Il Oh, Kyung-Hee HYUNG +1 more | 2010-02-09 |
| 7655386 | Polymer having antireflective properties, hardmask composition including the same, process for forming a patterned material layer, and associated device | Kyung-Hee HYUNG, Jong-seob Kim, Dong Seon Uh, Chang Il Oh, Kyong Ho Yoon +1 more | 2010-02-02 |
| 7629260 | Organosilane hardmask compositions and methods of producing semiconductor devices using the same | Dong Seon Uh, Hui-Chan Yun, Chang Il Oh, Jong-seob Kim, Sang Kyun Kim +1 more | 2009-12-08 |
| 7514199 | Hardmask compositions for resist underlayer film and method for producing semiconductor integrated circuit device using the same | Dong Seon Uh, Chang Il Oh, Do-Hyeon Kim, Hui-Chan Yun, Irina Nam +1 more | 2009-04-07 |
| 7405029 | Antireflective hardmask composition and methods for using same | Chang Il Oh, Dong Seon Uh, Do-Hyeon Kim, Irina Nam, Hui-Chan Yun +1 more | 2008-07-29 |
| 7378217 | Antireflective hardmask composition and methods for using same | Chang Il Oh, Dong Seon Uh, Do-Hyeon Kim, Irina Nam, Hui-Chan Yun +1 more | 2008-05-27 |
| 6563364 | Gain controller using switched capacitors | Dong-Young Chang, You-Jin Cha, Geun Kang, Seung-Hoon Lee | 2003-05-13 |