( July 18, 2024, 9:07 AM EDT) -- WASHINGTON, D.C. — A federal trial court did not err in ordering a woman to appear at an in-person hearing and holding her in civil contempt after she failed to do so because the court has inherent authority to investigate litigation misconduct allegedly carried out by the woman, the companies she manages and her attorneys in numerous patent infringement cases, a Federal Circuit U.S. Court of Appeals panel found in affirming the trial court’s judgment....