( July 11, 2025, 11:18 AM EDT) -- RICHMOND, Va. — A Fourth Circuit U.S. Court of Appeals panel held that a Taiwanese manufacturer’s copyright infringement, trade secret misappropriation and other claims against a machine distributor failed for being based on conclusory allegations; the panel further found no error in a North Carolina federal judge’s refusal to allow the manufacturer leave to amend its complaint after the company “engaged in pleading practices that approached bad faith.”...