Chao-Hsiang Yang

TSMC: 22 patents #1,516 of 12,232Top 15%

AC Ability Opto-Electronics Technology Co.: 2 patents #14 of 26Top 55%

AC Asia Optical Co.: 1 patents #175 of 366Top 50%

SL Siemens Healthcare Limited: 1 patents #950 of 1,907Top 50%

Overall (All Time): #150,515 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
6639420	Common probe card for flip-chip devices	Po-Chu Chen	2003-10-28