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Patrick G Salas, Donald R Brown, Jose Bscheider, Thomas A Murphy, Grady W Broadnax Jr, Edgar Yee, Mary A Doddy, Veronica Kertesz, Indrajit Purkayastha, Sara Uecker, James Burke, Dana Foster, John S Vandevanter, Wolfgang Meyer Haack: Power management control system. General Electric Company, Carl B Horton, January 19, 1999: US05862391 (168 worldwide citation)

The power management control system comprises a computer having standard RS485 interface cards and adapters installed in its I/O slots defining multiple industry standard Modbus RTU networks. The computer contains software for monitoring and controlling selected aspects of power usage/consumption, a ...


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Robert P Thomas: Man-machine interface for a custom tabular display. General Electric Company, Cantor Colburn, April 23, 2002: US06377283 (62 worldwide citation)

A power management control system (“PMCS”) provides control and graphical representation of a plurality of electrical devices and components of an electrical distribution system. The PMCS includes a customized tabular display with database links for viewing selected, metered data provided by various ...


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Robert P Thomas, James V Petrizzi: Man-machine interface for a virtual annunciator panel display. General Electric Company, Carl B Horton, Cantor Colburn, April 17, 2001: US06219046 (31 worldwide citation)

A power management control system provides control and graphical representation of a plurality of electrical devices and components of an electrical distribution system. The control system includes a virtual three-dimensional annunciator panel for displaying an indication of the status or condition ...


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Lonnie J Devier, Stephen V Lunzman: Power management control system for a hydraulic work machine. Caterpillar, David M Masterson, Kevin M Kercher, October 19, 1999: US05967756 (22 worldwide citation)

An apparatus for controlling an electrohydraulic system of a work machine having an engine that drives a variable displacement pump is disclosed. A pump displacement setting device produces a pump command signal indicative of a desired displacement of the variable displacement pump. An engine speed ...


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Robert P Thomas, James V Petrizzi: Man-machine interface for a virtual annunciator panel display. General Electric Company, Cantor Colburn, April 30, 2002: US06380949 (22 worldwide citation)

A power management control system provides control and graphical representation of a plurality of electrical devices and components of an electrical distribution system. The control system includes a virtual three-dimensional annunciator panel for displaying an indication of the status or condition ...


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Gregory N Stewart: Power management control system for battery powered devices. Dell U, Michelle M Turner, Haynes and Boone, May 21, 1996: US05519261 (21 worldwide citation)

Method and apparatus for increasing the amount of power that may be extracted from a plurality of parallel connected battery banks by periodically effecting a switching between the banks for operative coupling to the power supply of an electronic or electrical device. The apparatus comprises at leas ...


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James J Jirgal: Event driven power management control circuit and method therefor. VLSI Technology, Harry M Weiss, Jeffrey D Harry M Weiss & Associates P C Moy, February 3, 1998: US05715467 (19 worldwide citation)

An event driven power management control system. The event driven power management control system is compatible with existing CPU power management control units which only monitor CPU activity. The event driven power management control system is able to modify a STPCLK# signal asserted by the CPU po ...


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Stuart Allen Berke, George Richards III, Mark Muccini: System-wide time synchronization across power management interfaces and sensor data. Dell Products, Baker Botts L, February 10, 2015: US08954610 (16 worldwide citation)

A power management control system for an information handling system is disclosed. The power management control system includes a power management interface bus interfacing a plurality of devices, where one or more of the devices is each associated with a time clock. The power management control sys ...


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David J Schanin: Method and apparatus for power management control of a compressor-based appliance that reduces electrical power consumption of an appliance. USA Technologies, RatnerPrestia, December 13, 2005: US06975926 (16 worldwide citation)

Power-management control methods and apparatus are disclosed. Power-management control is achieved by monitoring operational characteristics (such as current, compressor relay control signals, internal temperature) of an appliance during an extended period of operation, analyzing such operational ch ...