Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999409 | Power conditioner and method of managing the same | Duk Jin OH, See Young Choi | 2011-08-16 |
| 7982342 | Fuel cell power management system and anti-islanding method in the power management system | Dukjin Oh, Seeyoung Choi | 2011-07-19 |