YT

Yu Ching Tsen

JC Joymax Electronics Co.: 1 patents #3 of 15Top 20%
Overall (All Time): #3,368,537 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7442080 Electric connector having segmented center contact member 2008-10-28