Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7535200 | Hybrid battery module and its manufacturing, charging and discharging method | Chen Chia Chang | 2009-05-19 |
| 7463009 | Hybrid battery module with a voltage balancing unit and its charging and discharging method | Chen Chia Chang | 2008-12-09 |