Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801978 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Won-Kook Kim, Sung-Ho Chun, Belyaev Sergey, Malimonenko Nikolai | 2014-08-12 |
| 8440117 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Won-Kook Kim, Sung-Ho Chun, Belyaev Sergey, Malimonenko Nikolai | 2013-05-14 |
| 7989571 | Method for producing norbornene monomer composition, norbornene polymer prepared therefrom, optical film comprising the norbornene polymer, and method for producing the norbornene polymer | Sung-Ho Chun, Won-Kook Kim, Sung-Cheol Yoon, Tae-Sun Lim, Heon Kim +3 more | 2011-08-02 |
| 7814713 | Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymer | Sung-Cheol Yoon, Young-Chul Won, Young-Whan Park, Sung-Ho Chun, Dai-Seung Choi +4 more | 2010-10-19 |
| 7648937 | Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymer | Sung-Cheol Yoon, Young-Chul Won, Young-Whan Park, Sung-Ho Chun, Dai-Seung Choi +4 more | 2010-01-19 |
| 7582339 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Won-Kook Kim, Sung-Ho Chun, Belyaev Sergey, Malimonenko Nikolai | 2009-09-01 |
| 7442752 | Nobonene-ester based addition polymer and method for preparing the same | Sung-Ho Chun, Won-Kook Kim, Sung-Cheol Yoon, Tae-Sun Lim, Heon Kim +3 more | 2008-10-28 |