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Tai-Nan Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Optical telecommunication system with automatic channel switching
Patent number
7,457,537
Issue date
Nov 25, 2008
Technology Thesaurus Corp.
Ho-Shan Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Optical telecommunication system with automatic channel switching
Publication number
20070081822
Publication date
Apr 12, 2007
Technology Thesaurus Corp.
Ho-Shan Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE