Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205806 | Battery module equalization apparatus and battery pack and vehicle including the same | Sang Hoon Lee, Yean-Sik Choi | 2021-12-21 |
| 11193981 | Apparatus and method for calculating insulation resistance of battery | Ji Hoon Kim | 2021-12-07 |
| 11177669 | Apparatus and method for battery module equalization | — | 2021-11-16 |
| 11165263 | Wireless battery management system and method for protecting battery pack using same | Jae Dong Park, Sang Hoon Lee, Yean-Sik Choi | 2021-11-02 |
| 11072242 | Off-prevention circuit of contactor | Ho Byung Yoon | 2021-07-27 |
| 10971763 | Battery pack management device | Jae Dong Park, Sang Hoon Lee, Yean-Sik Choi | 2021-04-06 |
| 10908199 | Device and method for measuring insulation resistance of battery pack by using negative electrode relay | Yasuhito Eguchi | 2021-02-02 |