Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10581342 | Three-level two-stage decoupled active NPC converter | Di Zhang, Jiangbiao He | 2020-03-03 | $15,775,000 |
| 10291150 | Method and system for operating a phase-leg of a three-level active neutral point clamped converter | Di Zhang, Jiangbiao He, Di Pan | 2019-05-14 | $17,156,000 |