Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850426 | Synchronous and bi-directional variable frequency power conversion systems | Jack Ma, Zheng Wang, George Zhou | 2005-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850426 | Synchronous and bi-directional variable frequency power conversion systems | Jack Ma, Zheng Wang, George Zhou | 2005-02-01 |