Optical communications – Transmitter
Reexamination Certificate
2007-11-27
2007-11-27
Phan, Hanh (Department: 2613)
Optical communications
Transmitter
C398S183000, C398S186000, C398S200000, C398S201000, C398S202000, C398S213000, C398S214000, C398S135000, C398S136000, C398S137000, C398S138000, C398S139000, C398S141000, C398S158000, C398S155000, C398S162000, C398S163000, C398S164000, C398S001000, C398S002000, C398S005000, C398S007000, C398S022000, C398S023000, C398S024000, C398S033000
Reexamination Certificate
active
10156233
ABSTRACT:
In an optical transmitting or receiving apparatus, a plurality of replaceable electro-optic converters or a plurality of replaceable opto-electric converters are provided in correspondence with optical transmission lines.
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Goto Masataka
Sato Kenji
Foley & Lardner LLP
Nec Corporation
Phan Hanh
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