Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175063 | Switching device for multi-split air conditioner and multi-split air conditioner having same | Zibao Zhuang, Wenjie Zhou | 2021-11-16 |
| 11022336 | Switching device for multi-split air conditioner and multi-split air conditioner having same | Zhixian Jiang | 2021-06-01 |