ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,075, issued on Oct. 14, was assigned to Cummins Inc. (Columbus, Ind.).
"Method and apparatus for an isolated DC/DC converter" was invented by Santhosh Krishnamoorthi (Indianapolis), Bradford K. O. Palmer (Ham Lake, Minn.), Dakshina S. Murthy-Bellur (Plymouth, Minn.) and Minyu Cai (Maplewood, Minn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply for use with an N-phase multiphase machine comprises an inverter, an isolation stage and a rectifier The inverter is configured to be coupled to a DC power supply and includes N machine switch circuits for providing N-phase machine drive signals to the multiphase machine in response to N-phase m...