Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278532 | Motor, compressor and refrigeration device | Dongliang ZHAO, Xiaohua Qiu | 2025-04-15 |
| 11973370 | Motor, compressor and refrigeration device | Dongliang ZHAO, Xiaohua Qiu | 2024-04-30 |
| 11700892 | Precise temperature control device and method for fluid circulation unit | Qiumao Zhuang, Zhou Sun | 2023-07-18 |
| 9808956 | Extension recycling method by the technology of bar embedment with glue for wood columns and apparatus thereof | Zhijia Liu, Yan Yan, Huanrong Liu, Weifeng Guo, Yujing Nie +1 more | 2017-11-07 |