Optical communications – Optical transceiver
Reexamination Certificate
2005-08-30
2005-08-30
Ullah, Akm Enayet (Department: 2874)
Optical communications
Optical transceiver
C398S139000, C385S092000, C385S088000
Reexamination Certificate
active
06937824
ABSTRACT:
One ends of a plurality of interface pins are attached to a substrate in a line. Optical semiconductor device and an electric circuit are mounted on this substrate. The other ends of the interface pins are fit into holes in an another substrate. Signals are exchanged between the two substrates via the interface pins. The interface pins are embedded in a dielectric material. A plurality of ground pins and/or ground through holes may be provided in the dielectric material around the interface pins. The dielectric constant of the dielectric material is less than the dielectric constants of the two substrates.
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Burns Doane , Swecker, Mathis LLP
Mitsubishi Denki & Kabushiki Kaisha
Ullah Akm Enayet
Wood Kevin S.
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