Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938869 | Conference system and method for controlling bandwidth thereof | Ho-Sung Ahn, Hee Tae Yoon, Jun-Ho Kang, Ji-Won Jung | 2021-03-02 |
| 10910626 | Secondary battery including bottom retainer | Won Jun Lee, Sang-Won Byun | 2021-02-02 |