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2018
|
Invention
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Packaging systems and methods for batteries.
A battery block comprises first and second batterie... |
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2016
|
Invention
|
Power control systems and methods. A power supply configured to be operatively connected to at le... |
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|
Invention
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Charge equalization systems and methods for battery systems and uninterruptible power supplies. A... |
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|
Invention
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Uninterruptible power supplies for use in a distributed network. A diagnostic system for a UPS mo... |
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2015
|
Invention
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Systems and methods for solar power equipment. Power equipment designed for use at a particular l... |
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|
Invention
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Uninterruptible power supply systems and methods for communication systems. An uninterruptible po... |
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|
Invention
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Switching systems and methods for use in uninterruptible power supplies. An uninterruptible power... |
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2014
|
Invention
|
Status monitoring systems and methods for uninterruptible power supplies.
A power supply system ... |
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2013
|
Invention
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Ferroresonant transformer for use in uninterruptible power supplies. A ferroresonant transformer ... |
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|
Invention
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Status monitoring cables for generators. A connector system comprising a status monitoring cable ... |
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2012
|
Invention
|
Systems and methods for solar power equipment. A design system for generating a power equipment p... |
|
|
Invention
|
Switching systems and methods for use in uninterruptible power supplies. The present invention ma... |
|
|
Invention
|
Uninterruptible power supplies for use in a distributed network. A UPS module configured to be ar... |
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2011
|
Invention
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Uninterruptible power supply systems and methods for communications systems. An uninterruptible p... |
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2006
|
Invention
|
Connection systems and methods for utility meters. A connection system for allowing access to a p... |
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2005
|
Invention
|
Apparatus and method of remotely enabling a special mode of operation of an endpoint in a voip ne... |
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2003
|
Invention
|
Charge balancing systems and methods. A system for equalizing the voltages across first and secon... |
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2001
|
Invention
|
Ferroelectric transformer-free uninterruptible power supply (ups) systems and methods for communi... |
|
|
Invention
|
Uninterruptible power supplies using fuel cells. An uninterruptible power supply system comprisin... |
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2000
|
Invention
|
Matched-filter frequency-shift-keyed receiver using degenerate digital signal processing techniqu... |
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1999
|
Invention
|
Multiple output uninterruptible alternating current power supplies for communications system. A U... |
|
|
Invention
|
Frequency agile transponder. One or more pieces of equipment of a hybrid fiber-coaxial (HFC) netw... |
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1998
|
Invention
|
Electrical generator employing rotary engine. A system for generating electrical power signals fr... |
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|
Invention
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Status monitoring systems for cable television signal distribution networks. A system and method ... |
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|
Invention
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Power multiplexer for broadband communications systems. A system and method for providing a power... |
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1997
|
Invention
|
Coaxial testing and provisioning network interface device. A broadband network for providing broa... |
|
1978
|
G/S
|
Electrical Power Equipment-Namely, Power Converters, Stand-By Power Suppliers With and Without Ba... |
