Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188150 | Haptic tool system | Sang-Youn Kim, Dong-Soo Choi, Seung Young Yang, YeongSeok Do, SiHo Ryu +3 more | 2021-11-30 |
| 11152621 | Negative electrode active material and method of preparing the same | Hyun Wook Kim, Eun Kyung Kim | 2021-10-19 |
| 11114670 | Negative electrode and method for preparing negative electrode | Su Min Lee, Su Yeon Lee, Eun Kyung Kim | 2021-09-07 |
| 10964946 | Anode active material and lithium secondary battery including the same | Su Min Lee, Dong Sub Jung, Eun Kyung Kim, Sang-Wook Woo | 2021-03-30 |