SC

Shaojiang Cheng

QC Qingdao Haier Air-Conditioning Electronic Co.: 16 patents #1 of 78Top 2%
HC Haier Smart Home Co.: 13 patents #11 of 373Top 3%
QC Qingdao Haier Air Conditioner General Corp.: 1 patents #39 of 77Top 55%
📍 Qingdao, CN: #33 of 2,087 inventorsTop 2%
Overall (All Time): #268,268 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12104817 Control method for multi-split air conditioning system capable of simultaneous cooling and heating Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2024-10-01
12061004 Expansion valve control method for multi-connection air-conditioning system Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2024-08-13
12000605 Method for controlling balanced frosting of outdoor units in multi-split air-conditioning system Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2024-06-04
11815276 Air conditioner control method and device, and computer storage medium Yuhui Gao, Baitian Zhuo, Jun Wang, Benhai Yuan, Bin Shi 2023-11-14
11611455 Method and device for communication detection and air conditioner Defang Guo, Bin Shi, Baitian Zhuo, Jun Wang, Ruigang Zhang 2023-03-21
11552818 Relay device and multi-split air-conditioning control systems Defang Guo, Benhai Yuan, Ruigang Zhang, Bin Shi, Baitian Zhuo +1 more 2023-01-10
11536495 VRV oil return control method and system Defang Guo, Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2022-12-27
11530855 Air conditioner heat dissipation structure control method and system Yuhui Liu, Xuefei He, Wenbo Bai, Yu Leng 2022-12-20
11512860 Protection circuit and air conditioner Jun Wang, Benhai Yuan, Bin Shi 2022-11-29
11477056 Method and apparatus for controlling communication compensation, and air conditioner Defang Guo, Bin Shi, Baitian Zhuo, Ruigang Zhang 2022-10-18
11346569 Method and apparatus for controlling device Jun Wang, Baitian Zhuo, Ruigang Zhang, Bin Shi 2022-05-31
11336616 Address competition method of multi-connected type control system Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang, Wenjun Shao 2022-05-17
11320185 Defrosting control method for multi-split system Baitian Zhuo, Bin Shi, Ruigang Zhang, Wanying Zhang 2022-05-03
11300313 Cooling medium control method for multi-connected air conditioning system Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2022-04-12
11287156 Method for controlling air conditioner compressor frequency based on vibration of pipeline Baitian Zhuo, Bin Shi, Xiuge Li, Ruigang Zhang, Jun Wang 2022-03-29
11190483 Address competition method of multi-connection type control system Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2021-11-30
11181288 Comfort degree balance control method and system for multi-split air conditioner Baitian Zhuo, Bin Shi, Ruigang Zhang, Jun Wang 2021-11-23