ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,855, issued on June 17, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Vehicle power source device" was invented by Toshio Ikeyama (Toyota, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "When an abnormality of one of current sensors corresponding to a plurality of phases is detected during charging, a control device of a vehicle power source device configured to execute a ripple restraining control to continue the charging while controlling switching elements in remaining normal phases of the plurality of phases such that a ripple current to be generated by operation of the switching elements in the normal phases does not exceed a rippl...