Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008734 | Fabricating apparatus and method for secondary battery | Seunghwan Lee, Gibong Cho, Dongwoo Kim, Soonhak Hwang, Kyuho Kim +3 more | 2018-06-26 |
| 9947956 | System for rolling electrode plates | Soonhak Hwang, Gibong Cho, Dongwoo Kim, Seunghwan Lee, Kyuho Kim +3 more | 2018-04-17 |
| 9871266 | Device for winding electrode plate | Kyungtaek Choi, Gibong Cho, Dongwoo Kim, Soonhak Hwang, Seunghwan Lee +3 more | 2018-01-16 |
| 9818989 | Rechargeable battery and manufacturing method thereof | Gibong Cho, Wonshik Park, Dongwoo Kim, Kyuho Kim, Jungki Min +4 more | 2017-11-14 |