ALEXANDRIA, Va., June 16 -- United States Patent no. 12,658,710, issued on June 16, was assigned to One Three Energy Inc. (Cincinnati).
"Base station power converter suitable for single-phase power sources" was invented by Gregory York (Cincinnati), Dale Friesen (Winnipeg, Canada) and Keith Teichmann (Cincinnati).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion system for supplying multi-phase electrical power to a power distribution system of a telecommunications base station. The power conversion system includes a utility service connection providing a single-phase alternating current (AC). The power conversion system further includes a high-capacity converter coupled to said utility power ...