Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2008-09-12
2010-02-16
Tran, Huan H (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S245000, C347S257000, C347S263000
Reexamination Certificate
active
07663656
ABSTRACT:
An optical scanning device including a first housing including a rotating deflector configured to deflect a light beam from at least one light source to scan a surface to be scanned with a deflected light beam, a second housing including one or more reflecting mirrors, and three supporting members configured to support the second housing relative to an image forming apparatus. The first housing is mounted inside the second housing, and mounts to fix the first housing to the second housing are positioned substantially on or within sides of a triangle formed by the three supporting members.
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Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Company Limited
Tran Huan H
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