Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2007-02-14
2010-02-09
Fleming, Fritz M (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
Reexamination Certificate
active
07659640
ABSTRACT:
Methods and systems for providing electrical power over a network configured to facilitate digital communications are described herein. In different aspects, the methods and systems may include a service provider network module configured to facilitate digital communications and having an autonomous power supply, and a network connection device operably connected to the service provider network module. The network connection device may include at least one network connection port configured to receive electrical power; and a power switching module coupled to the at least one network connection port and configured to switch from a primary power source to enable the network connection device to receive electrical power from the service provider network module via the at least one network connection port when electrical power from the primary power source is interrupted.
REFERENCES:
patent: 7478251 (2009-01-01), Diab et al.
AT&T Intellectual Property I L.P.
Fleming Fritz M
Parries Dru M
Thomas Kayden Horstemeyer & Risley LLP
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