Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248028 | Method of predicting lifespan of battery cell reflecting storage characteristics of positive electrode active material | Sung Hoon Bae, Dae Sik Chung, Young Hwan Lee | 2025-03-11 |
| RE50254 | Electrode assembly including electrode plates with electrode plate extensions | Min Suk Kang, In-Jung Kim, Han Kil Kim, Yong-Tae Lee | 2024-12-31 |
| 12066495 | Battery cell jig including film-type pressure sensor, and method for measuring swelling of battery cell | Jong-Hwa Lee, Dae Sik Chung | 2024-08-20 |
| 11909040 | Electrode assembly | Seok Je Kim | 2024-02-20 |
| 11335941 | Apparatus and method for manufacturing battery cell | Sung Hoon Bae, Seok Je Kim, Dae Sik Chung | 2022-05-17 |
| 10686208 | Apparatus and method for manufacturing battery cell | Sung Hoon Bae, Seok Je Kim, Dae Sik Chung | 2020-06-16 |
| 10680275 | Device for charging and discharging and method for charging and discharging battery cell using the same | Sung Hoon Bae, Seok Je Kim, Dae Sik Chung, Dae Geun GU, Seung Cheol Kim | 2020-06-09 |
| 10381628 | Electrode assembly including electrode plates with electrode plate extensions | Min Suk Kang, In-Jung Kim, Han Eun Kim, Yong-Tae Lee | 2019-08-13 |
| 5245597 | Method and device for correcting track deviation in optical disc drive | Cheol Woo LEE, Geon-ho Cho | 1993-09-14 |