Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2006-08-08
2006-08-08
Colilla, Daniel J. (Department: 2854)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S241000, C359S204200
Reexamination Certificate
active
07088382
ABSTRACT:
An image forming apparatus includes a semiconductor laser array to emit a plurality of laser beams through a plurality of independently controllable laser elements according to an image signal, an imaging optical system to magnify the laser beams emitted from the laser array, and a photosensitive drum having an imaging surface to form an electrostatic latent image by being photo-exposed through the imaging optical system. The imaging optical system includes a first mirror group having a plurality of reflection mirrors to reflect the laser beams emitted from the laser array, disposed at a given distance from the laser array, a second mirror group having a plurality of reflection mirrors to reflect the laser beams reflected from the first group, and a third mirror group having a plurality of reflection mirrors to reflect the laser beams reflected from the second group onto the imaging surfaces
REFERENCES:
patent: 4358793 (1982-11-01), Hosaka et al.
patent: 4474422 (1984-10-01), Kitamura
patent: 4518232 (1985-05-01), Dagenais
patent: 4630129 (1986-12-01), Hayashi et al.
patent: 4701035 (1987-10-01), Hirose
patent: 4878066 (1989-10-01), Shiraishi
patent: 4886963 (1989-12-01), Ohmori
patent: 5028128 (1991-07-01), Onuki
patent: 5047800 (1991-09-01), Fukumoto et al.
patent: 5103091 (1992-04-01), Hirose et al.
patent: 5146360 (1992-09-01), Yamakawa
patent: 5148304 (1992-09-01), Kawabata
patent: 5150250 (1992-09-01), Setani
patent: 5315321 (1994-05-01), Peled et al.
patent: 5353047 (1994-10-01), Nakamura et al.
patent: 5367327 (1994-11-01), Harris
patent: 5432537 (1995-07-01), Imakawa et al.
patent: 5450175 (1995-09-01), Sato et al.
patent: 5461413 (1995-10-01), Askinazi et al.
patent: 5471236 (1995-11-01), Ito
patent: 5475416 (1995-12-01), Kessler et al.
patent: 5617133 (1997-04-01), Fisli
patent: 5680242 (1997-10-01), Ando
patent: 5691761 (1997-11-01), Fisli
patent: 5701190 (1997-12-01), Mochizuki et al.
patent: 5724087 (1998-03-01), Sugano et al.
patent: 5771061 (1998-06-01), Komurasaki et al.
patent: 5801746 (1998-09-01), Yamaguchi et al.
patent: 5815310 (1998-09-01), Williamson
patent: 5835123 (1998-11-01), Chung et al.
patent: 5844707 (1998-12-01), Minakuchi et al.
patent: 5953103 (1999-09-01), Nakamura
patent: 5963242 (1999-10-01), Nakayama et al.
patent: 5991063 (1999-11-01), Ando
patent: 6008925 (1999-12-01), Conemac
patent: 6046835 (2000-04-01), Yamawaki et al.
patent: 6097421 (2000-08-01), Takeshita et al.
patent: 6178029 (2001-01-01), Kamikubo
patent: 6239828 (2001-05-01), Ito et al.
patent: 6275249 (2001-08-01), Ozaki et al.
patent: 6288830 (2001-09-01), Kinoshita
patent: 6323889 (2001-11-01), Miura
patent: 6381057 (2002-04-01), Itabashi
patent: 6503361 (2003-01-01), Nyui et al.
patent: 6504639 (2003-01-01), Yoshikawa et al.
patent: 6628443 (2003-09-01), Takada et al.
patent: 6833939 (2004-12-01), Ichikawa
patent: 0 713 118 (1996-05-01), None
patent: 61-047914 (1986-03-01), None
patent: 5-112032 (1993-07-01), None
patent: 9-197331 (1997-03-01), None
patent: 11-149054 (1997-11-01), None
patent: 10-239608 (1998-09-01), None
patent: 2001-026143 (2001-01-01), None
Colilla Daniel J.
Hamdan Wasseem H.
Samsung Electronics Co,. Ltd.
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