CC

Cheng-Tsung Chao

IT ITRI: 1 patents #5,197 of 9,619Top 55%
Overall (All Time): #3,530,489 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6658114 Key management method Kwo-Jean Farn, Chi-Kuo Hsu, Chen-Hwa Song 2003-12-02