Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2008-04-08
2008-04-08
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S239000, C347S225000
Reexamination Certificate
active
10892128
ABSTRACT:
An image exposure apparatus of a different angle incident type is provided having a single optical sensor unit for determining the timing for start point synchronization along the main scanning direction, an output level detecting device determining the output level of each beam of light which can be detected by the optical sensor unit, a first modulating device modulating the output level of each beam of light with a pixel data in the light path for exposure, and a second modulating device modulating the output level of each beam of light to a higher level outside of the light path for exposure than the level determined by said output level detecting device.
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patent: 5-199372 (1993-08-01), None
Seto Mikiya
Yoshida Kazuhiro
Al-Hashimi Sarah
Meier Stephen
Noritsu Koki Co., Ltd.
Smith Patent Office
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