Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Graeme Gordon0
Ian Andrew Maxwell0
Benjamin Cornish0
Dax Kukulj0
Graham Roy Atkins0
Robert Bruce Charters0
Date of Patent
March 18, 2014
0Patent Application Number
118593310
Date Filed
September 21, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Waveguide structures and optical elements for use in an optical touch input device are disclosed. The disclosed waveguide structures and optical elements allow for reduced bezel width and simplified assembly of optical touch input devices, and relaxed component tolerances.
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