Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224582 | Electrochemical secondary battery having inbuilt charging circuit | Qingshun Zhang, Haitao Chang, Zhiming Zhang, Sheng-Chieh Su | 2019-03-05 |
| 10026997 | Secondary electrochemical battery sealing body with packaged chip shielding structure and battery | Qingshun Zhang, Haitao Chang | 2018-07-17 |