Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345457 | Single-stage carbon dioxide multi-split cooling and heating multifunctional central air conditioner | Jianguo Yang, Chengjun Zhou, Weibo Xie, Quanjiang WANG, Jilong Zhang +8 more | 2025-07-01 |
| 12320560 | Carbon dioxide refrigerating system and refrigerating method thereof | Jianguo Yang, Chengjun Zhou, Weibo Xie, Shiheng Yang, Chuangzi Shen +2 more | 2025-06-03 |
| 12152838 | Flash closed heat exchanger | Jianguo Yang, Chengjun Zhou, Weibo Xie, Wenjie Cao, Tongqin Mao +2 more | 2024-11-26 |