Doric Fung

VI Video Technology Industries: 2 patents #3 of 18Top 20%

VE Vtech Electronics: 1 patents #20 of 40Top 50%

Overall (All Time): #1,527,413 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8655258	PC connectable electronic learning aid device with replaceable activity worksheets	—	2014-02-18
D317325	Electronic game	—	1991-06-04
D313434	Electronic apparatus housing	—	1991-01-01