Patents/Inventors

Qingjun Zhang

BeijingCN3 patents

4 Patents

US124493332025
Odor Sniffing Device and Vehicle-mounted Security Inspection Apparatus for Container
TSINGHUA UNIVERSITY
0 cites
US123527262025
Trace Detection Device
Tsinghua University
0 cites
US119944922024
Gas Analysis Device and Method for Detecting Sample Gas
Nuctech Company Limited
0 cites
US118766782024
Openflow Instance Configuration
New H3C Technologies Co., Ltd.
0 cites