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2021
|
Invention
|
Touch safe dc powering for remote loads. In a line to line fault detection and protection system,... |
|
2020
|
Invention
|
Ferroresonant transformer systems and methods. A ferroresonant transformer assembly comprising, a... |
|
|
Invention
|
Universal companion interface for gateway.
The technology described herein is generally directed... |
|
|
Invention
|
Coaxial cable power signal distribution systems and methods. Systems, methods and devices for a c... |
|
|
Invention
|
Voltage regulated ac power supply systems and methods.
A power supply system for generating an o... |
|
2019
|
Invention
|
Ferroresonant transformer systems and methods with selectable input and output voltages for use i... |
|
|
Invention
|
Switching systems and methods for use in uninterruptible power supplies. An uninterruptible power... |
|
|
Invention
|
Charge equalization systems and methods for battery systems and uninterruptible power supplies. A... |
|
|
Invention
|
Uninterruptible power supply systems and methods for communication systems. An uninterruptible po... |
|
2018
|
Invention
|
Universal companion interface for gateway. The technology described herein is generally directed ... |
|
|
Invention
|
Power control systems and methods. A power supply configured to operatively connect at least one ... |
|
|
Invention
|
Voltage regulated ac power supply systems and methods. A power supply system comprises a primary ... |
|
|
Invention
|
Packaging systems and methods for batteries.
A battery block comprises first and second batterie... |
|
2017
|
Invention
|
Ferroresonant transformer for use in uninterruptible power supplies. A ferroresonant transformer ... |
|
2016
|
Invention
|
Power control systems and methods. A power supply configured to be operatively connected to at le... |
|
|
Invention
|
Uninterruptible power supplies for use in a distributed network. A diagnostic system for a UPS mo... |
|
2015
|
Invention
|
Systems and methods for solar power equipment. Power equipment designed for use at a particular l... |
|
2014
|
Invention
|
Status monitoring systems and methods for uninterruptible power supplies.
A power sup... |
|
|
Invention
|
Status monitoring systems and methods for uninterruptible power supplies.
A power supply system ... |
|
2013
|
Invention
|
Status monitoring cables for generators. Disclosed is a power monitoring system for power s... |
|
|
Invention
|
Status monitoring cables for generators. A connector system comprising a status monitoring cable ... |
|
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... |
|
|
Invention
|
Charge equalization systems and methods. A battery system having at least one battery string of m... |
|
2011
|
Invention
|
Uninterruptible power supply systems and methods for communications systems. An uninterruptible p... |
|
2009
|
P/S
|
Batteries for use in telecommunications, broadband, wi-fi, traffic, security, solar, and indoor a... |
|
|
P/S
|
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig... |
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2008
|
P/S
|
Batteries; battery accessories, namely, battery chargers, battery cables, battery cases, battery ... |
|
2006
|
Invention
|
Connection systems and methods for utility meters. A connection system for allowing access to a p... |
|
2005
|
Invention
|
Apparatus and method of remotely enabling a special mode of operation of an endpoint in a voip ne... |
|
2004
|
Invention
|
Connection systems and methods for utility meters.
A connection system for allowing a... |
|
2003
|
Invention
|
Charge balancing systems and methods. A system for equalizing the voltages across first and secon... |
|
2001
|
P/S
|
Electrical apparatus; electrical power equipment; power converters; standby power supplies with a... |
|
|
Invention
|
Ferroelectric transformer-free uninterruptible power supply (ups) systems and methods for communi... |
|
2000
|
Invention
|
Matched-filter frequency-shift-keyed receiver using degenerate digital signal processing techniqu... |
|
1999
|
Invention
|
Frequency agile transponder. One or more pieces of equipment of a hybrid fiber-coaxial (HFC) netw... |
|
1978
|
P/S
|
Electrical power equipment, namely power converters, stand-by power suppliers with and without ba... |
