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2023
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Invention
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Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring op... |
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Invention
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Optical transmitter, optical communication system, and optical communication method. If a configu... |
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Invention
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Optical transmission apparatus, optical reception apparatus, optical communication apparatus, opt... |
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2022
|
Invention
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Add/drop multiplexer, network system, transmission method, non-transitory computer readable mediu... |
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Invention
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Optical transmission apparatus, optical reception apparatus, optical communications apparatus, op... |
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2021
|
Invention
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Optical branching/coupling device and optical branching/coupling method. An optical branching/cou... |
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2019
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Invention
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Optical multiplexer/demultiplexer, optical submarine cable system, optical multiplexing/demultipl... |
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Invention
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Optical time domain reflectometer, method of testing optical transmission line, and test system o... |
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Invention
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Optical time domain reflectometer, test method of optical transmission line, and test system of o... |
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Invention
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Optical transponder. An optical transmitter includes: a plurality of client ports configured to r... |
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2018
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Invention
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Signal detection device and signal detection method. A signal detection device including: a compa... |
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Invention
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Optical submarine cable system and optical submarine relay apparatus. b) are configured to be con... |
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Invention
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Optical signal demultiplexing device, optical signal reception device, and optical signal demulti... |
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2017
|
Invention
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Server device, server control method, and program. A server device having a server module and a c... |
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2016
|
Invention
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Extended branching device and control method of the same. In order to provide an extended branch ... |
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2015
|
Invention
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Optical transmission/reception device, optical communication system, and optical communication me... |
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|
Invention
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Optical relay device, optical communication system, optical relay method, and storage medium. An ... |
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2014
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Invention
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Optical reception apparatus, optical transmission apparatus, optical communication system, optica... |
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2013
|
Invention
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Optical transmission system, receiving-end device, and optical transmission method. An optical tr... |
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2010
|
Invention
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Modular colorless and directionless multi-degree reconfigurable optical add/drop multiplexer node... |
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2008
|
Invention
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Multichip stacking structure.
The present invention provides a multi-chip stacking structure. Th... |
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2004
|
Invention
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Pneumatic tire.
There is provided a side-reinforced run flat tire capable of enhancing safety at... |
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Invention
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Utility monitoring and control systems.
A method of communication useful in remote utility deman... |
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2002
|
Invention
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Cam member and camshaft having same. A cam member of the present invention comprises solid lubric... |
