Electronic spectacle frames | Patent Publication Number 20120127420

US 20120127420 A1
Patent NumberUS 08905541 B2
Application Number13298992
Filled DateNov 17, 2011
Priority DateJul 2, 2010
Publication DateMay 24, 2012
Original AssigneePixeloptics Inc.
Mitsui Chemicals Inc.
Current AssigneeEvision Smart Optics Inc.
Inventor/ApplicantsClaudio Dalla Longa
Ronald D. Blum
Mark Graham
Joshua N. Haddock
Yongping Wang
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