US Patent 7498692 Power over ethernet battery backup
Patent 7498692 was granted and assigned to SYSTEM ENGINEERING INTERNATIONAL, INC. on March, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
Martin Grolnic0
William J. Kautter0
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Article (+545 characters)
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Patent abstract
An apparatus, system, and method for providing DC battery backup power to Power over Ethernet, (PoE) Mid Span or End Point Power Sourcing Equipment, (PSE), such that in the event of the loss of utility power the PSE device is able to continue to provide power for some time while battery capacity remains. The apparatus includes an AC to DC converter that receives an AC power input and outputs DC power to the power over Ethernet circuitry and a DC battery pack that provides backup DC power to the power over Ethernet circuitry.
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US Patent 07498692 Power over ethernet battery backup US Patent 7498692 Power over ethernet battery backup
Infobox
Patent Number
074986920
Patent Number
74986920
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Current Assignee
Patent Jurisdiction
Patent Number
074986920
Date of Patent
March 3, 2009
0Patent Application Number
118600890
Date Filed
September 24, 2007
0Official Website
Patent Primary Examiner
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US Patent 07498692 Power over ethernet battery backup
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07498692
Date of patent
March 3, 2009
Patent application number
11860089
Date Filed
September 24, 2007
Patent primary examiner
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