Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809086 | Navigation system, apparatus, and method | Yonggang Song, Hui Li | 2020-10-20 |
| 10637363 | Converters with hold-up operation | Hongliang Wang, Yang Chen, Yan-Fei Liu, Jahangir Afsharian, Bing Gong | 2020-04-28 |