US Patent Issued to Schneider Toshiba Inverter Europe on May 27 for "Harmonic filter with multi-frequency filtering capabilities" (French Inventor)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,294, issued on May 27, was assigned to Schneider Toshiba Inverter Europe SAS (Pacy sur Eure, France).

"Harmonic filter with multi-frequency filtering capabilities" was invented by Cong Martin Wu (Pacy-sur-Eure, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A harmonic filter including: a n-pulse transformer of a three-phase current, n being a multiple of 6; and n/6, or n/6-1, bridge rectifiers at the output of the n-pulse transformer."

The patent was filed on Aug. 18, 2023, under Application No. 18/235,435.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2...