( April 28, 2026, 2:45 PM EDT) -- WASHINGTON, D.C. — Across two opinions, a Federal Circuit U.S. Court of Appeals panel affirmed losses for a technology company before both the U.S. Patent Trial and Appeal Board (PTAB) and the U.S. International Trade Commission (ITC), agreeing with findings that the company’s patent claims were invalid as obvious and that it failed to show that a competitor company violated a section of the Tariff Act by importing allegedly infringing products....