Method and apparatus for image alignment

Details Method and apparatus for image alignment Method and apparatus for image alignment

2006-06-30

2009-11-17

Pham, Hai C (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S247000

Reexamination Certificate

active

07619644

ABSTRACT:
Apparatus, systems, and methods presented herein allow for the alignment of images. In some embodiments, a plurality of PWM modules each receive input data and corresponding input phase-shifted clock signals. In some embodiments, each PWM module generates an output phase-shifted PWM signal based on the input data and its corresponding input phase-shifted clock signal. In some embodiments, a selector selects one of the output phase-shifted PWM signal based on timing relationships between an event signal and the phase-shifted clock signals.

REFERENCES:
patent: 4782398 (1988-11-01), Mita
patent: 5477257 (1995-12-01), Murata
patent: 5646670 (1997-07-01), Seto et al.
patent: 5739842 (1998-04-01), Murata
patent: 5760811 (1998-06-01), Seto et al.
patent: 6215513 (2001-04-01), Ashikaga
patent: 6252675 (2001-06-01), Jacobs
patent: 6472946 (2002-10-01), Takagi
patent: 6476847 (2002-11-01), Satoh et al.
patent: 6498617 (2002-12-01), Ishida et al.
patent: 6603116 (2003-08-01), Niito
patent: 6731317 (2004-05-01), Ema et al.
patent: 6775032 (2004-08-01), Jacobs
patent: 7031025 (2006-04-01), He et al.
patent: 7064859 (2006-06-01), Dittrich et al.
patent: 7428075 (2008-09-01), Johnston
patent: 2001/0030769 (2001-10-01), Jacobs
patent: 2001/0030796 (2001-10-01), Yao
patent: 2004/0156079 (2004-08-01), Marshall et al.
patent: 2008/0002228 (2008-01-01), Johnston
patent: 2008/0007744 (2008-01-01), Johnston
patent: 2008/0007745 (2008-01-01), Johnston

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