Patents/Inventors

Longzhong Huang

Hangzhou CityCN6 patents

4 Patents

US125987162026
Sensor Device and Valve Assembly with Improved Sealing Features
HANGZHOU SANHUA RESEARCH INSTITUTE CO., Ltd.
0 cites
USD11068412025
Sensor Housing
HANGZHOU SANHUA RESEARCH INSTITUTE CO., Ltd.
0 cites
US123455482025
Sensor and Heat Exchanger
HANGZHOU SANHUA RESEARCH INSTITUTE CO., Ltd.
0 cites
US122285322025
Gas Detection Probe Including Compact Design
HANGZHOU SANHUA RESEARCH INSTITUTE CO., Ltd.
0 cites