Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843222 | Uninterruptible power supply system for preventing charging of batteries and method for controlling uninterruptible power supply system | Bon Jun Koo, Dong Young Shin, Byeong Gyu HYEON | 2017-12-12 |