Inventor
YUAN BENHAI
CN3 patents
Patents
3 patentsUS11552818B2Jan 10, 2023
Relay device and multi-split air-conditioning control systems
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations48
US11512860B2Nov 29, 2022
Protection circuit and air conditioner
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations48
US11815276B2Nov 14, 2023
Air conditioner control method and device, and computer storage medium
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations45