Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017400 | Pouch forming apparatus | Tai Jin Jung, Hang-June Choi, Kun Ha Park, Cha Hun Ku | 2024-06-25 |
| 11978861 | Apparatus and method for manufacturing secondary battery | Won Nyeon Kim, Cha Hun Ku, Byeong Kyu Lee, Tai Jin Jung | 2024-05-07 |
| 11959974 | Pressurizing short-circuit inspection apparatus for detecting low-voltage defective pouch-type secondary battery cell | Jin Gon Kim, Cha Hun Ku, Su Taek Jung | 2024-04-16 |
| 11781859 | Alignment inspection apparatus for electrode assembly and alignment inspection method for electrode assembly using the same | Tai Jin Jung, Cha Hun Ku, Su Taek Jung | 2023-10-10 |
| 11577447 | Pouch forming apparatus and method | Tai Jin Jung, Hang-June Choi, Kun Ha Park, Cha Hun Ku | 2023-02-14 |
| 11569113 | Unit cell alignment apparatus having tiltable and rotatable base member | Tai Jin Jung, Cha Hun Ku, Byeong Kyu Lee | 2023-01-31 |
| 11355818 | Apparatus and method for manufacturing electrode assembly | Tae-Kyu Kim, Cha Hun Ku | 2022-06-07 |
| 11342576 | Electrode assembly and method for manufacturing the same | Cha Hun Ku, Su Taek Jung, Seok Jin Kim, Tai Jin Jung | 2022-05-24 |
| 11307026 | Alignment inspection apparatus for electrode assembly and alignment inspection method for electrode assembly using the same | Tai Jin Jung, Cha Hun Ku, Su Taek Jung | 2022-04-19 |
| 11251469 | Lamination apparatus for secondary battery | Won Nyeon Kim, Cha Hun Ku, Tae-Kyu Kim | 2022-02-15 |
| 11179862 | Notching apparatus and method for secondary battery | Byeong Kyu Lee, Cha Hun Ku, Jin Gon Kim, Tai Jin Jung, Won Nyeon Kim | 2021-11-23 |
| 11171354 | Electrode assembly and method for manufacturing the same | Sang Kyun Lee, Cha Hun Ku | 2021-11-09 |
| 10971716 | Electrode unit and method for manufacturing the same | Sung Jong Kim, Cha Hun Ku, Tae-Kyu Kim, Won Nyeon Kim, Gyung Soo Kang | 2021-04-06 |
| 10854924 | Electrode assembly and method for manufacturing the same | Sung Jong Kim, Sang Hyun Koo, Soo-Ryoung Kim, Cha Hun Ku, Sung-Min Hwang | 2020-12-01 |
| 10749160 | Electrode assembly and method for manufacturing the same | Sang Kyun Lee, Cha Hun Ku, Ju Hyeon Cho | 2020-08-18 |