SS

Shau-Cheng Sun

PE Primax Electronics: 1 patents #319 of 571Top 60%
Overall (All Time): #2,664,187 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11373820 Key structure and scissors-type connecting element thereof Tsu-Yi Chen 2022-06-28