Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8124199 | Discotic liquid crystal compound, liquid crystal composition comprising the same and optical film using the same liquid crystal composition | Jae Ho Cheong, Min Jin Ko, Bum Gyu Choi, Dae Ho Kang, Ki-Youl Lee +1 more | 2012-02-28 |
| 8052891 | Fluorene derivative, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition | Jae Ho Cheong, Min Jin Ko, Bum Gyu Choi, Dae Ho Kang, Ki-Youl Lee +1 more | 2011-11-08 |
| 7968003 | Pyran derivative, its preparation method, liquid crystal composition and liquid crystal display device comprising the same | Bum Gyu Choi, Min Jin Ko, Jae Ho Cheong, Dae Ho Kang, Ki-Youl Lee +1 more | 2011-06-28 |
| 7931946 | Liquid crystal compound containing sulfone group, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition | Jae Ho Cheong, Min Jin Ko, Bum Gyu Choi, Dae Ho Kang, Ki-Youl Lee +1 more | 2011-04-26 |
| 7910664 | Radially multi-branched polymer and porous film using the same | Jae Ho Cheong, Gwi-Gwon Kang, Min Jin Ko, Jung Won KANG, Byung-Ro Kim +3 more | 2011-03-22 |
| 7834119 | Organic silicate polymer and insulation film comprising the same | Jung Won KANG, Min Jin Ko, Dong-Seok Shin, Gwi-Gwon Kang, Hye-Yeong Nam +5 more | 2010-11-16 |
| 7744946 | Organic siloxane resins and insulating film using the same | Bum Gyu Choi, Min Jin Ko, Byung-ro Ko, Jung Won KANG, Hye-Yeong Nam +1 more | 2010-06-29 |
| 7709551 | Coating composition for film with low refractive index and film prepared therefrom | Jung Won KANG, Min Jin Ko, Bum Gyu Choi, Jeong Man Son, Dae Ho Kang | 2010-05-04 |
| 7648894 | Coating composition for insulating film production, preparation method of insulation film by using the same, insulation film for semi-conductor device prepared therefrom, and semi-conductor device comprising the same | Min Jin Ko, Hye-Yeong Nam, Jung Won KANG, Bum Gyu Choi, Byung-Ro Kim +3 more | 2010-01-19 |
| 7635524 | Coating composition for dielectric insulating film, dielectric insulating film prepared therefrom, and electric or electronic device comprising the same | Min Jin Ko, Ki-Youl Lee, Bum Gyu Choi, Dae Ho Kang, Jeong Man Son | 2009-12-22 |
| 7470636 | Semiconductor interlayer dielectric material and a semiconductor device using the same | Min Jin Ko, Hye-Yeong Nam, Jung Won KANG, Dong-Seok Shin | 2008-12-30 |
| 7358316 | Process for preparing organic silicate polymer | Min Jin Ko, Dong-Seok Shin, Jung Won KANG, Hye-Yeong Nam | 2008-04-15 |
| 7345351 | Coating composition for insulating film production, preparation method of insulation film by using the same, insulation film for semi-conductor device prepared therefrom, and semi-conductor device comprising the same | Min Jin Ko, Hye-Yeong Nam, Jung Won KANG, Bum Gyu Choi, Byung-Ro Kim +3 more | 2008-03-18 |
| 7297722 | Radially multi-branched polymer and porous film using the same | Jae Ho Cheong, Gwi-Gwon Kang, Min Jin Ko, Jung Won KANG, Byung-Ro Kim +3 more | 2007-11-20 |
| 7238627 | Organosilicate polymer and insulating film therefrom | Min Jin Ko, Bum Gyu Choi, Dong-Seok Shin, Jung Won KANG, Hae-Young Nam +2 more | 2007-07-03 |
| 7091287 | Nanopore forming material for forming insulating film for semiconductors and low dielectric insulating film comprising the same | Won Jong Kwon, Min Jin Ko, Gwi-Gwon Kang, Dong-Seok Shin, Jung Won KANG +3 more | 2006-08-15 |
| 6933360 | Organosilicate polymer and insulating film therefrom | Min Jin Ko, Bum Gyu Choi, Dong-Seok Shin, Jung Won KANG, Hae-Young Nam +2 more | 2005-08-23 |
| 6806161 | Process for preparing insulating material having low dielectric constant | Min Jin Ko, Hye-Yeong Nam, Dong-Seok Shin, Jung Won KANG | 2004-10-19 |
| 6743471 | Process for preparing insulating material having low dielectric constant | Min Jin Ko, Hye-Yeong Nam, Dong-Seok Shin, Jung Won KANG | 2004-06-01 |
| 6696538 | Semiconductor interlayer dielectric material and a semiconductor device using the same | Min Jin Ko, Hye-Yeong Nam, Jung Won KANG, Dong-Seok Shin | 2004-02-24 |