ALEXANDRIA, Va., March 24 -- United States Patent no. 12,587,104, issued on March 24, was assigned to MPS KOREA Co. LTD. (Yongin-si, South Korea).
"DC-DC converter for battery charging circuit" was invented by In Ha Yang (Yongin-si, South Korea) and Ki Il Yang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a converting circuit for an on-board charging device. The converting circuit for the on-board charging device includes a first resonant converter; a second resonant converter; a phase shift full-bridge converter; and a controller."
The patent was filed on Dec. 26, 2023, under Application No. 18/395,896.
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