Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009283 | System and method for defrosting/ de-icing an air-conditioner | — | 2021-05-18 |
| 10992345 | Method for low voltage broadband power line carrier communication | Songsong Sun, Ren-Jing Wei, Qiang Gu, Bairu Chen, Anhui Zeng | 2021-04-27 |