( February 17, 2026, 1:24 PM EST) -- WASHINGTON, D.C. — A Federal Circuit U.S. Court of Appeals panel on Feb. 13 affirmed a Texas federal jury’s finding that a defendant-appellant electronics manufacturer willfully infringed two claims of another entity’s patent on direct current to direct current (DC-DC) converters; the panel said substantial evidence supported both the jury’s finding and subsequent enhanced damages and attorney fees....