Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11121639 | Voltage converter | Zhigang Sun, Ellis F H Chong | 2021-09-14 | |
| 11063527 | Converter | Ellis F H Chong, Zhigang Sun | 2021-07-13 | |
| 10985671 | Alternate arm converter | Rajaseker Reddy Ginnareddy, Carl David Barker | 2021-04-20 | $31,456,000 |