Electrophotography – Image formation – Transfer
Reexamination Certificate
2008-03-11
2008-03-11
Brase, Sandra L. (Department: 2852)
Electrophotography
Image formation
Transfer
C347S116000
Reexamination Certificate
active
07343127
ABSTRACT:
A mark forming method for a moving body is disclosed. The method includes the steps of forming a second material layer, which scatters second wavelength light by being dispersed a first material that has a light absorbing property for first wavelength light therein, on a moving body; irradiating the first wavelength light on a part of the second material layer, making the first material at the part absorb the first wavelength light, and changing a scattering property of the part of the second material layer; and forming a mark whose scattering property for the second wavelength light is different in the part.
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U.S. Appl. No. 11/169,780, filed Jun. 30, 2005, Koichi Kudo et al.
Kudo Koichi
Yamada Yasufumi
Brase Sandra L.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
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