HC

Heng-Chia Chang

ZT Zippy Technology: 14 patents #7 of 68Top 15%
CT Changxin Memory Technologies: 8 patents #86 of 743Top 15%
BI Bionime: 4 patents #8 of 48Top 20%
Overall (All Time): #141,806 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
7939963 Power supply providing multiple synchronous outputs Yi Wang 2011-05-10
7535306 Oscillator coupling system 2009-05-19