Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174137 | Welding quality inspection device | Jung Hoon Lee, Su Taek Jung, Seok Jin Kim, Ji Hoon Lee | 2024-12-24 |
| 12025578 | Welding failure inspection method | Jung Hoon Lee, Su Taek Jung, Seok Jin Kim, Ji Hoon Lee | 2024-07-02 |
| 12000795 | Eddy current sensor having improved crack detection capability, and eddy current inspection device including same | Seok Jin Kim, Su Taek Jung, Jung Hoon Lee | 2024-06-04 |
| 11761927 | Inspection method for crack in battery cell by using eddy current, and inspection device | Seok Jin Kim, Cha Hun Ku, Jung Hoon Lee | 2023-09-19 |
| 11522258 | Electrolyte removing device, apparatus and method for manufacturing secondary battery comprising the same, and secondary battery | Seok Jin Kim, Cha Hun Ku | 2022-12-06 |
| 10957943 | Jig device for inspecting quality of secondary battery | Seok Jin Kim, Cha Hun Ku | 2021-03-23 |
| 10921294 | System for non-destructively inspecting and determining sealing of aluminum pouch by using ultrasonic waves | Seok Jin Kim, Cha Hun Ku | 2021-02-16 |
| 10854924 | Electrode assembly and method for manufacturing the same | Jung Kwan Pyo, Sung Jong Kim, Soo-Ryoung Kim, Cha Hun Ku, Sung-Min Hwang | 2020-12-01 |
| 10608285 | Lamination device | Dong Hyun Kim, Kyung Taek Kim | 2020-03-31 |