Patents/Inventors

Zhanfeng Qin

SuzhouCN2 patents

3 Patents

US121491702024
Power Supply Circuit and Field Emission Electron Source
Nuray Technology Co., Ltd.
0 cites
US118306982023
Constant Current-controlled Power Supply Circuit and Field Emission Electron Source
Nuray Technology Co., Ltd.
0 cites
US117929082023
Time-division Multiplexing Control Device and System
Nuray Technology Co., Ltd.
0 cites