Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139733 | Modular multilevel converter sub-module having DC fault current blocking function and method of controlling the same | Kyeon Hur, Heejin Kim, Sangmin Kim, Ryangkyu Kim | 2021-10-05 |