Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804307 | Multilayer optical film, method of producing the same and polarizer comprising the same | Nam-Jeong Lee, Sang-Min Kwak, Suk Il Youn, Sei Jung Park | 2017-10-31 |
| 9429682 | Method for preparing acrylic copolymer resin for optical film and method for fabricating optical film using the same | Eun Jung Choi, Chang Hun Han, Jae Bum SEO, Beom Seok Kim, Byoung Il Kang +4 more | 2016-08-30 |
| 9323102 | Resin composition, optical film formed using the same, polarizing plate and liquid crystal display device including the same | Nam-Jeong Lee | 2016-04-26 |
| 9315659 | Resin composition and optical compensation film formed using the same | Jeong Min Choi, Jun-Wuk Park, Nam-Jeong Lee | 2016-04-19 |
| 9304239 | Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the same | Sung Hyun Nam, Kyun Il Rah, Jong Hyun Jung, Hye Min Yu, Nam-Jeong Lee +1 more | 2016-04-05 |
| 9297944 | Resin composition for optical film and compensation film using the same | Jun-Wuk Park, Sang-Min Kwak, Nam-Jeong Lee, Suk Il Youn | 2016-03-29 |
| 8928976 | Resin composition and optical film formed by using the same | Byoung Il Kang, Chang Hun Han, Dae Woo Lee, Jae Bum SEO, Jung Tae Park +7 more | 2015-01-06 |
| 8865299 | Multi-layered acrylic retardation film and fabrication method thereof | Jeong Min Choi, Yoo-Seong Hong, Min Hee Lee, Sang-Min Kwak, Kyung Sik Kim | 2014-10-21 |
| 8613986 | Optical film and information technology apparatus comprising the same | Min Hee Lee, Nam-Jeong Lee, Jong Hun Lee, Dong-Ryul Kim, Sae-Han Cho | 2013-12-24 |
| 8512825 | Optical film and information technology apparatus comprising the same | Dong-Ryul Kim, Boong-Goon Jeong, Dae Woo Nam, Myeong-Geun Ko, Min Hee Lee | 2013-08-20 |
| 8344083 | Resin composition and optical films formed by using the same | Min Hee Lee, Nam-Jeong Lee, Jong Hun Lee, Dong-Ryul Kim, Sae-Han Cho | 2013-01-01 |
| 8120729 | Optical film and method of manufacturing the same | Jeong Min Choi, Kyung Sik Kim, Min Hee Lee, Sang-Min Kwak | 2012-02-21 |
| 7875328 | Optical film and information technology apparatus comprising the same | Min Hee Lee, Nam-Jeong Lee, Jong Hun Lee, Dong-Ryul Kim, Sae-Han Cho | 2011-01-25 |