Inventor
ZHENG CHUNNING
CN3 patents
Patents
3 patentsUS11315748B2Apr 26, 2022
Electron source regeneration method
38TH RESEARCH INSTITUTE CHINA ELECTRONICS TECH GROUP CORPORATION0 citations44
US11430625B2Aug 30, 2022
Electron source operating method
38TH RESEARCH INSTITUTE CHINA ELECTRONICS TECH GROUP CORPORATION0 citations42
US11373836B2Jun 28, 2022
Method of manufacturing electron source
38TH RESEARCH INSTITUTE CHINA ELECTRONICS TECH GROUP CORPORATION0 citations42