ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,797, issued on Sept. 30, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).
"Voltage conversion system, power converter system, and voltage conversion method" was invented by Kazunori Tsuda (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A voltage conversion system includes a capacitive voltage converter including at least one flying capacitor and switches, a controller configured or programmed to perform switching operations of the switches, and a balance circuit to perform charge-and-discharge control of at least one flying capacitor such that the charge voltage of at least one flying capacitor matches a target charge...