Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394278 | Shunt wound DC motor driving device and electrical equipment | Shaolong Li | 2022-07-19 |
| 11387717 | Series wound direct-current motor driving device and equipment | Shaolong Li | 2022-07-12 |
| 11355973 | Direct current motor | Shaolong Li | 2022-06-07 |
| 11329581 | Shunt series wound direct current (DC) motor driving device and equipment | Shaolong Li | 2022-05-10 |
| 11329582 | Series shunt wound DC motor driving device and equipment | Shaolong Li | 2022-05-10 |
| 11239775 | Separately excited direct current motor drive apparatus and equipment | Shaolong Li | 2022-02-01 |