Assignee
AHN HOJIN
US3 patents
Top patents by PatentIndex Score
US8185436B2May 22, 2012
Apparatus and method for advertising in digital photo frame
AHN HOJIN5 citations64
US8812365B2Aug 19, 2014
Apparatus and method for advertising in digital photo frame
AHN HOJIN0 citations42
US8719099B2May 6, 2014
Apparatus and method for advertising in digital photo frame
AHN HOJIN0 citations42