Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Pope0
Yining Deng0
Date of Patent
June 26, 2012
0Patent Application Number
121180220
Date Filed
May 9, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Lens cleaning warning systems and methods. A system includes an image processing unit configured to analyze image data to determine whether the image data indicates lens flare and, if so, provide an indication to the user that the lens is contaminated.
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