Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2006-07-11
2008-11-18
Sanghavi, Hemang (Department: 2874)
Optical waveguides
With optical coupler
Particular coupling structure
C385S088000, C257S050000
Reexamination Certificate
active
07454104
ABSTRACT:
An optical module has at least two optical elements mounted in parallel with each other. The module also has a first electrode pad which is formed between the paralleled optical elements and grounded to a ground potential and a second electrode pad which is arranged along a line that is intersected with a direction in which the optical elements are arranged, which faces the first electrode pad and is grounded to the ground potential. The module further has a conductive shield member which is connected to the first electrode pad and the second electrode pad and placed between electrical signal transmission paths each connected to the optical elements.
REFERENCES:
patent: 6614964 (2003-09-01), Kuhara et al.
patent: 6712529 (2004-03-01), Horio
patent: 2003/0152391 (2003-08-01), Kuhara et al.
Arakida Takahiro
Eguchi Momoko
Nakata Hidehiko
Naruse Terukazu
Okubo Miwa
Prince Kajli
Sanghavi Hemang
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
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