Television – Camera – system and detail
Reexamination Certificate
2007-04-13
2009-10-06
Ye, Lin (Department: 2622)
Television
Camera, system and detail
C348S374000
Reexamination Certificate
active
07598978
ABSTRACT:
An imaging apparatus configured to clean a surface of an optical member disposed in the vicinity of an image sensor that photoelectrically converts an object image. The imaging apparatus includes a foreign substance removal mechanism including a capturing portion configured to capture foreign substances by traveling while contacting a surface of the optical member, and a cleaning mechanism including a wiping portion configured to wipe off the captured foreign substance from the capturing portion to clean the capturing portion.
REFERENCES:
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patent: 7324148 (2008-01-01), Takizawa et al.
patent: 2007/0188649 (2007-08-01), Hagihara et al.
patent: 06-063183 (1994-03-01), None
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patent: 2003-5254 (2003-01-01), None
patent: 2003-18440 (2003-01-01), None
patent: 2004-172961 (2004-06-01), None
Canon Kabushiki Kaisha
Canon USA Inc IP Div
Ye Lin
Yoder, III Chriss S
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