US Patent 7221873 Network nodes with optical add/drop modules
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Patent Inventor Names
Detlef Stoll0
Harald Bock0
Patrick Leisching0
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Patent abstract
The present invention relates to a network node that includes optical add/drop modules such that a module can be exchanged without disruption of the connections.
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US Patent 07221873 Network nodes with optical add/drop modules US Patent 7221873 Network nodes with optical add/drop modules
Infobox
Patent Number
072218730
Patent Number
72218730
Edits on 26 Sep, 2022
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Patent Jurisdiction
Patent Number
072218730
Date of Patent
May 22, 2007
0Patent Application Number
099139870
Date Filed
February 8, 2000
0Official Website
Patent Primary Examiner
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US Patent 07221873 Network nodes with optical add/drop modules
Infobox
Is a
Patent jurisdiction
Patent number
07221873
Date of patent
May 22, 2007
Patent application number
09913987
Date Filed
February 8, 2000
Patent primary examiner
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