ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,557, issued on July 7, was assigned to Ace Power and Technology Co. Ltd (Shanghai).

"Direct current to direct current (DCDC) converter with multiple DC-DC conversion modules and control method thereof" was invented by Yuetian Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A Direct Current to Direct Current (DCDC) Converter with Multiple DC-DC Conversion Modules includes: at least one DCDC conversion module and a controller, wherein each of the DCDC conversion modules has two bidirectional isolated DCDC units connected in parallel, each of the bidirectional isolated DCDC units integrates a resonant circuit and a non-isolated buck/boost ...