FS

Fengjun Song

GM Geehy Microelectronics: 1 patents #3 of 5Top 60%
Overall (All Time): #2,573,711 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11607889 Remanufactured ink cartridge and electronic patch Tao Gao, Weichen Liu 2023-03-21