Patrick Kevin Egan

Peripheral component interconnect (PCI) architecture having hot-plugging capability for a data-processing system

Method of controlling battery back-up for multiple power supplies

Hot-plug voltage and power management control using detected connection status

Power supply with multiple isolated regulators and isolation mode

Multiple branch alternative element power regulation

Method and apparatus for correlating UPS capacity to system power requirements

SEQUENCING CIRCUIT FOR APPLYING A HIGHEST VOLTAGE SOURCE TO A CHIP

System for connecting either of two supply voltage type PCI cards using a common connector socket

Backplane power distribution system having impedance variations in the form of spaced voids

Method and phase redundant regulator apparatus for implementing redundancy at a phase level