Assignee
FREUND JOSEPH MICHAEL
US5 patents
Top patents by PatentIndex Score
US9438706B2Sep 6, 2016
Handheld device with multiple displays
FREUND JOSEPH MICHAEL3 citations72
US8165180B2Apr 24, 2012
Waveguide device having delta doped active region
FREUND JOSEPH MICHAEL0 citations51
US8687470B2Apr 1, 2014
Optical disk playback device with three-dimensional playback functionality
FREUND JOSEPH MICHAEL0 citations47
US8687664B2Apr 1, 2014
Laser assembly with integrated photodiode
FREUND JOSEPH MICHAEL0 citations40
US8441903B2May 14, 2013
Optical disk playback device with prescan functionality for early detection of surface imperfections
FREUND JOSEPH MICHAEL0 citations40