Inventor
ZHI JIANCHENG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “ZHI JIANCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD
4 patentsUS11788642B2Oct 17, 2023
Electric valve and manufacturing method therefor
ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD4 citations71
US11365822B2Jun 21, 2022
Direct action type electrically operated valve
ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD2 citations69
US11274766B2Mar 15, 2022
Electrical valve
ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD5 citations69
US11313485B2Apr 26, 2022
Electric valve and manufacturing method thereof
ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD1 citations59