Inventor
CHANG TSUNG-YEN DEAN
US5 patents
Patents
5 patentsUS6700956B2Mar 2, 2004
Apparatus for selectively connecting a telephone to a telephone network or the internet and methods of use
ACTIONTEC ELECTRONICS INC79 citations93
US8838836B1Sep 16, 2014
Systems and methods for sharing digital information between mobile devices of friends and family using multiple LAN-based embedded devices
ACTIONTEC ELECTRONICS INC12 citations82
US8909196B2Dec 9, 2014
Systems and methods for facilitating communication between mobile devices and wireless access points
ACTIONTEC ELECTRONICS INC5 citations66
US9525991B2Dec 20, 2016
Systems and methods for sharing digital information between mobile devices of friends and family using embedded devices
ACTIONTEC ELECTRONICS INC1 citations51
US8930578B1Jan 6, 2015
Systems and methods for sharing digital information between mobile devices of friends and family using multiple LAN-based embedded devices
ACTIONTEC ELECTRONICS INC1 citations51