Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833462 | Transition joint | Hyun Joo Kim, Han Wha Kim, Jae Hyuk Song, Du Hyoun Han, Dong Suk Hong | 2020-11-10 |
| 9972982 | Apparatus for relieving tension of electric cable | Jung Woon Jin, Hoe Jeom Kim, Dong Suk Hong, Kyung Soo Choi, Han Hwa Kim +1 more | 2018-05-15 |
| 8512077 | Joint box for connecting high voltage cables | Jeong Ki Park, Hyun Ju Kim | 2013-08-20 |