Beijing
China
7
2021-03-18
The entities that hold a legal rights for patent applications filed by inventor TAN Chengjun:
Chengjun TAN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Arrayed X-ray source and X-ray imaging apparatus
#2 | 2020-07-02External grid-controlled hot cathode array electron gun
#3 | 2020-05-28Distributed X-ray light source and control method therefor, and CT equipment
#4 | 2020-05-28Anode target, ray light source, computed tomography device, and imaging method
#5 | 2020-05-28Anode target, ray light source, computed tomography scanning device, and imaging method
#6 | 2018-07-05Cathode assembly and X-ray source and CT device having the cathode assembly
#7 | 2018-07-05Electron gun and X-ray source and CT device having the electron gun
2236674 ⎘