Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680873 | Method and apparatus for fault identification in a power tansmission line | Ying Yang, Bin Su, Qianjin Liu | 2014-03-25 |
| 8649131 | Method and device for supervising secondary circuit of instrument transformer in power system | Bin Su, Jianzhong Fan, Qianjin Liu, Jianping Wang, Ying Yang | 2014-02-11 |