Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119735 | Electronic expansion valve | Yaguo Zhang, Yunyu Su, Wu Li | 2018-11-06 |
| 10094599 | Oil return method for multi-split air conditioning in heating | Chun-Cheng Huang, Hexin Liu, Zebin Chen, Qunbo Liu | 2018-10-09 |