Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
George Edward Smith0
Date of Patent
December 21, 2010
0Patent Application Number
120278840
Date Filed
February 7, 2008
0Patent Primary Examiner
Patent abstract
A fingerprint navigation system with a folded air lens structure and a folded air lens. The system includes a light source, a folded air lens structure, a light reflector, and a navigation sensor. The folded air lens structure is aligned to direct light from the light source to an object surface. The folded air lens structure includes a first portion and a second portion. The light reflector is aligned to direct the light from the first portion of the folded air lens structure to the second portion of the folded air lens structure. The navigation sensor is calibrated to produce a navigation image corresponding to the light directed through the folded air lens structure and the folded air lens.
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