Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714883 | Bearing test apparatus for testing durability of bearing | Yong Bok Lee, Bokseong Choe, Jeon Kook Lee, Sol-Ji Ryu | 2017-07-25 |
| 9242567 | Charge apparatus and electric vehicle including the same | Jungbum Kim, Chanheung Park, Donghee KIM, Yunchul Jung, Seunghee Ryu +1 more | 2016-01-26 |