Inventor
ZHA DAZHAO
CN5 patents
Patents
5 patentsUS11761557B2Sep 19, 2023
Electric valve, heat management assembly and air conditioning system
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD2 citations69
US11686512B2Jun 27, 2023
Electronic expansion valve, manufacturing method thereof, and thermal management assembly
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD1 citations60
US11619317B2Apr 4, 2023
Electrically operated valve
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD0 citations49
US11913691B2Feb 27, 2024
Electronic expansion valve and thermal management assembly
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD0 citations48
US11320060B2May 3, 2022
Electric valve and thermal management assembly
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD0 citations48