Optical: systems and elements – Deflection using a moving element
Reexamination Certificate
2011-05-03
2011-05-03
Phan, James (Department: 2872)
Optical: systems and elements
Deflection using a moving element
C359S197100, C359S822000, C347S257000
Reexamination Certificate
active
07936492
ABSTRACT:
An optical splitting member splits a light beam emitted by a light source into first light beam and second light beam. A coupling member couples the first light beam. An optical system converges the second light beam on a light receiving unit. A holding member holds the light source, the optical splitting member, the coupling member, and the optical system. A supporting member supports the holding member so that the holding member is rotatable about an optical axis of the light beam.
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Amada Taku
Nakajima Tomohiro
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Phan James
Ricoh & Company, Ltd.
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