Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718723 | Crosslinked polyolefin separator and manufacturing method therefor | Joo-Sung Lee, Bi-Oh Ryu, Won-Sik Bae, A-Young Lee | 2023-08-08 |
| 11667765 | Foam composition and foam tape including foam layer including cured product thereof | Beom Doo Seo, Hyo-Soon PARK, Nam-Jeong Lee, Je Sik Jung, Hun Jeong | 2023-06-06 |
| 11355814 | Cross-linked polyolefin separator and manufacturing method for same | Joo-Sung Lee, Won-Sik Bae, Bi-Oh Ryu | 2022-06-07 |
| 10816712 | Optical film and polarization plate comprising the same | Byoung Jun Mun, Joong-Hoon Lee, Sung Ho Hwang, Sei Jung Park | 2020-10-27 |
| 10633530 | Resin composition for optical material and optical film comprising the same | Joong-Hoon Lee, Sei Jung Park, Sung Ho Hwang, Byoung Jun Mun | 2020-04-28 |
| 10505167 | Separator for electrochemical device | Bi-Oh Ryu, Kyung-Hwan Yoon | 2019-12-10 |
| 10056589 | Method of manufacturing separator for electrochemical device and separator for electrochemical device manufactured thereby | Bi-Oh Ryu | 2018-08-21 |
| 9905824 | Separator for electrochemical device | Bi-Oh Ryu, Kyung-Hwan Yoon | 2018-02-27 |
| 9887405 | Crosslinked polyolefin separator and method of preparing the same | Cheon-Il Park, Won-Sik Bae, Bi-Oh Ryu, Kyoung Min Kim | 2018-02-06 |
| 9825271 | Separator for electrochemical device | Kyung-Hwan Yoon, Bi-Oh Ryu, Sung-Jae Han, Hyun Ah Park | 2017-11-21 |
| 9803057 | Method for preparing microporous polyolefin film by thermally-induced phase separation method | Bong Tae Kim, Seung Yup Lee, Kyoung Min Kim | 2017-10-31 |
| 9505899 | Method for preparing microporous polyolefin film by thermally-induced phase separation method | Bong Tae Kim, Jung Ho Lim, Kyoung Min Kim | 2016-11-29 |
| 8765023 | Composition for preparing separator, method for preparing separator, and electrochemical device having separator prepared therefrom | Bong Tae Kim, Cheon-Il Park | 2014-07-01 |
| 8617645 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyun Hang Yong +5 more | 2013-12-31 |
| 8551687 | Alkali developable photosensitive resin composition and dry film manufactured by the same | Kwang Joo Lee, You-Jin Kyung, Joo-Eun Ko, Jung Il Yoon, Jung-Jin Shim | 2013-10-08 |
| 8426029 | Metallic laminate and method for preparing the same | Byung-Nam Kim, Joo-Eun Ko, Soon Yong Park, Jung-Jin Shim | 2013-04-23 |
| 8288656 | Low temperature curable photosensitive resin composition and dry film manufactured by using the same | Kwang Joo Lee, Joo-Eun Ko, Byung-Nam Kim, You-Jin Kyung, Hee Jung Kim | 2012-10-16 |
| 8221842 | Metallic laminate and method for preparing the same | Byung-Nam Kim, Joo-Eun Ko, Soon Yong Park, Jung-Jin Shim | 2012-07-17 |
| 8034460 | Metallic laminate and method of manufacturing the same | Byung-Nam Kim, Joo-Eun Ko, Byeong-In Ahn | 2011-10-11 |
| 7709153 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyun Hang Yong +5 more | 2010-05-04 |
| 7491447 | Double-sided metallic laminate and method for manufacturing the same | Soon Yong Park, You-Jin Kyung, Byeong-In Ahn, Joo-Eun Ko, Yong-Jun Park +1 more | 2009-02-17 |
| 7470488 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyun Hang Yong +5 more | 2008-12-30 |
| 7087269 | Multi-component composite membrane and method for preparing the same | Sang-Young Lee, Byeong-In Ahn, Soon Yong Park, You-Jin Kyung | 2006-08-08 |
| 7014948 | Electrochemical device using multicomponent composite membrane film | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyun Hang Yong +5 more | 2006-03-21 |
| 6830849 | High crystalline polypropylene microporous membrane, multi-component microporous membrane and methods for preparing the same | Sang-Young Lee, Byeong-In Ahn, Sung Gap Im, Soon Yong Park, You-Jin Kyung | 2004-12-14 |