Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649597 | Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof | Phill Lee, Jae Hong Kim, Chong Kyu Shin, Joung-Eun Yoo, Young Ju Lee +2 more | 2017-05-16 |
| 9643209 | Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured thereby | Seung Yup Lee, Phill Lee, Hye-Jin KWON, Chong Kyu Shin | 2017-05-09 |
| 9079139 | Reverse osmosis membrane | Hye-Jin KWON, Seung Yup Lee, Phill Lee, Chong Kyu Shin | 2015-07-14 |
| 8993053 | Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured thereby | Seung Yup Lee, Phill Lee, Hye-Jin KWON, Chong Kyu Shin | 2015-03-31 |
| 8770414 | Reverse osmosis membrane including ultra-hydrophilic passivation layer and method of manufacturing the same | Young Ju Lee, Chong Kyu Shin, Joung-Eun Yoo, Phill Lee | 2014-07-08 |
| 8646617 | Reverse osmosis membrane having good antifouling properties and method of manufacturing the same | Chong Kyu Shin | 2014-02-11 |
| 8541621 | Polymerization initiator having aryl azide and surface modification method of cyclic olefin copolymer using the same | Dong-Ho Shin, Insung Choi, Sung-Min Kang, Jinkyu Kim, Bokyung Kong | 2013-09-24 |