Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2011-06-07
2011-06-07
Pham, Hai C (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S258000
Reexamination Certificate
active
07956885
ABSTRACT:
A lens array includes: a light transmissive lens array substrate; a plurality of lenses disposed on the lens array substrate in a first direction; and a line-like mark formed on the lens array substrate in a second direction one of perpendicular and substantially perpendicular to the first direction.
REFERENCES:
patent: 6693748 (2004-02-01), Fujimoto et al.
patent: 7242526 (2007-07-01), Nemoto et al.
patent: 2008/0030566 (2008-02-01), Nomura et al.
patent: 2009/0067055 (2009-03-01), Yamamura
patent: 2002-122706 (2002-04-01), None
patent: 2005-276849 (2005-10-01), None
patent: 2008-036937 (2008-02-01), None
Ikuma Ken
Nomura Yujiro
DLA Piper (LLP) US
Pham Hai C
Seiko Epson Corporation
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