Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359226 | Regenerable filter unit, regenerable filter system including the same, and method of operating regenerable filter system | Chang Hyun Kim, Hyun-Seok Kim, Hyo Rang Kang, Ho Yang, Bok Soon KWON +1 more | 2016-06-07 |
| 8431008 | Electrolytic disinfection system and method for purifying water | Jae Eun Kim, Chang Hyun Kim, Hyo Rang Kang, Mi-jeong Song, Jae Young Kim | 2013-04-30 |