“Starting late last year, hundreds of US businesses began to receive demand letters from secretive patent-holding companies with six-letter gibberish names: AdzPro, GosNel, and JitNom. The letters state that using basic office equipment, like scanners that can send files to e-mail, infringes a series of patents owned by MPHJ Technologies. Unless the target companies make payments—which start at around $9,000 for the smallest targeted businesses but go up from there—they could face legal action.”
