1
Amos R Mansfield Jr, Douglas H Marman: Highly reliable power line communications system. General Electric Company, Karl A Vick, Stoel Rivas, August 27, 2002: US06441723 (315 worldwide citation)

An electric power line communication system operates with an electric power distribution system to provide through premises power distribution lines highly reliable communication links among receiving devices electrically coupled or located in proximity to the premises power distribution lines. A po ...


2
Amos R Mansfield Jr: Method and means of operating a power line carrier communication system. Robert T Dunn, November 19, 1991: US05066939 (149 worldwide citation)

A power line carrier (PLC) communication system operating on a conventional three wire (Hot (H), Neutral (N) and Ground (G) wires) power line uses more than one of the several RF transmission lines that are defined by the three wire power line to improve communication between units of the PLC system ...


3
Amos R Mansfield Jr, Douglas H Marman: Fire system implemented with power line communications. General Electric Company, Stoel Rives, November 23, 2004: US06822555 (35 worldwide citation)

An electric power line communication system operates with an electric power distribution system to provide through premises power distribution lines highly reliable communication links among receiving devices electrically coupled or located in proximity to the premises power distribution lines. A po ...


4
Lee E Cannon, Amos R Mansfield Jr: Resolver interface for servo position control. Dana Corporation, Wilson Fraser Barker & Clemens, May 12, 1981: US04267497 (7 worldwide citation)

In a control apparatus for a machine tool, a resolver interface circuit is utilized to determine whether or not the axis motors have driven the machine tool to the selected position. The resolver interface circuit synthesizes sine and cosine wave forms which are applied to a resolver which is mechan ...