US Patent Issued to POWER INNOTECH on March 3 for "Direct current to asymmetrical square wave alternating current converter" (Spanish Inventor)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,815, issued on March 3, was assigned to POWER INNOTECH S.L. (Barcelona, Spain).

"Direct current to asymmetrical square wave alternating current converter" was invented by Vicent Sala Caselles (Barcelona, Spain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A direct current to asymmetrical square wave alternating current converter is provided that includes two direct current supplies A and B, that provide, respectively, VA and VB output voltages; and four commuting devices (Q1, Q2, Q3 and Q4); in that the power supplies and the commuters form a bridge structure of, at least two Half-bridge substructures, each of which includes two commuting devices a...