Metal working – Method of mechanical manufacture – With testing or indicating
Reexamination Certificate
2007-06-15
2011-12-20
Bryant, David (Department: 3726)
Metal working
Method of mechanical manufacture
With testing or indicating
C029S407100, C385S092000, C385S093000, C385S094000
Reexamination Certificate
active
08079125
ABSTRACT:
An object of the present invention is to provide a technique making it possible to easily manufacture a multi-channel optical module in which optical elements are air-sealed.In the optical module, a package111with optical elements mounted thereon is sealed with a transparent plate109. Above a sealing window of the package, a lens plate105having holes104or grooves201and engagement pins101are engaged and optically aligned with each other.
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Ban Takuma
Matsuoka Yasunobu
Shishikura Masato
A. Marquez, Esq. Juan Carlos
Bryant David
Cigna Jacob
Hitachi , Ltd.
Stites & Harbison PLLC
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