Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668504 | Oil return control method and device of air conditioning system, storage medium and air conditioning system | Xinli WANG, Mingkun Feng, Haowei ZHAO, Jiajin Liu | 2023-06-06 |
| 11561020 | Air conditioning system, and defrosting control method and device thereof | Xihua Ma, Yongfeng Xu, Linxing Ren | 2023-01-24 |
| 11391470 | Temperature-sensing bulb support for air-conditioner indoor unit, and air-conditioner indoor unit | Bo LI, Yongfeng Xu, Yongqiang WAN, Wentao Shu, Xiaolong Qian +1 more | 2022-07-19 |
| 11306936 | Method, device and non-transitory computer readable storage medium for HVAC and fresh air control | Bo LI, Yongfeng Xu, Yongqiang WAN, Wentao Shu, Xiaolong Qian +1 more | 2022-04-19 |
| 11293657 | Air conditioning system and pressure ratio control method and device thereof | Xihua Ma, Yongfeng Xu, Linxing Ren | 2022-04-05 |
| 11293661 | Multi-unit air conditioning system and a controlling method of multi-unit air conditioning system | Yongfeng Xu, Zekun LIANG, Linxing Ren, Wen Huang | 2022-04-05 |
| 11137157 | Method for controlling multi-split air conditioner, multi-split air conditioner system, and computer-readable storage medium | Yongfeng Xu, Hongwei Li, Yunpeng JIANG | 2021-10-05 |
| 11098917 | Method for controlling fresh air machine and fresh air machine | Yongqiang WAN, Yongfeng Xu, Bo LI, Wentao Shu, Xiaolong Qian +1 more | 2021-08-24 |
| 10914486 | Air conditioner system and a control method for the same | Xinli WANG, Yongfeng Xu, Mingkun Feng, Gen Li, Haowei ZHAO | 2021-02-09 |
| 10782041 | Multi-type air conditioning system and anti-cold-air control method and apparatus of indoor unit thereof | Linxing Ren, Yongfeng Xu, Guozhong YANG, Mingren Wang, Xihua Ma | 2020-09-22 |
| 10436489 | Method and device for controlling refrigerator in air conditioning system and air conditioning system | Xihua Ma, Yongfeng Xu, Weilong Hu | 2019-10-08 |
| 9920949 | Air conditioning system and energy management method of air conditioning system | Yongfeng Xu, Xihua Ma, Weilong Hu | 2018-03-20 |
| 9683760 | Outdoor unit of air-conditioner, two-pipe air-conditioning system and three-pipe air-conditioning system having the same | Xianjin Sun, Xihua Ma, Zhengxing Wang | 2017-06-20 |