Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272792 | Method for manufacturing secondary battery | Sung Tae Kim, Nak Gi Sung | 2025-04-08 |
| 11796595 | Apparatus and method for inspecting defect of secondary battery | Sung Tae Kim, Nak Gi Sung, Joon Sung Bae | 2023-10-24 |
| 11611113 | Simultaneous inspection device of multiple secondary battery cell pouches | Gi Young Kwak, Sung Tae Kim, Nak Gi Sung | 2023-03-21 |
| 11372052 | Jig pressing-type pressing short-circuiting inspection method | Sung Tae Kim, Nak Gi Sung | 2022-06-28 |
| 11276895 | Top cap for secondary battery, secondary battery, and method for manufacturing the secondary battery | Joon Sung Bae, Nak Gi Sung, Sung Tae Kim | 2022-03-15 |