8 Utility Patents
#1,922 in Taipei
#12,915 in Taiwan
#501,557 in the World
Forward Citations = 47
Company Filing History:



4. 1 out of 43
Tamkang University
Get your Inventor Badge Today
#1,922 in Taipei
#12,915 in Taiwan
#501,557 in the World
Company Filing History:



Get your Inventor Badge Today