Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136730 | Energy storage system | — | 2015-09-15 |
| 8960180 | Solar cell cleaning device of an energy storage system and method of cleaning the solar cell | Sungchun Cho, Suyong CHAE | 2015-02-24 |
| 8482155 | Power converting device for renewable energy storage system | Sungchun Cho, Jungjin Choi | 2013-07-09 |