Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eric G. Lyons0
Alan W. Tennant0
Date of Patent
March 20, 2007
Patent Application Number
10922485
Date Filed
August 20, 2004
Patent Primary Examiner
Patent abstract
An optical media detector, for use in a media transport mechanism, the detector comprising a light source and an optical sensor, is described. The light source and sensor are optically coupled via two distinct optical paths which are formed in part by a pair of optical light guides, each of which is formed into part of a pinch roller adapted to contact or being close to contacting media being transported.
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