This Ars article[1] has a bit more info, including the involved patent numbers. Since Visa is also named in the suit, I'm left wondering whether the suit is effectively an attack on EMV contactless payments as a whole. That would suggest that Android Pay might be an eventual target as well.<p>[1] <a href="https://arstechnica.com/tech-policy/2017/05/creator-of-securid-sues-apple-visa-over-digital-payment-patents/" rel="nofollow">https://arstechnica.com/tech-policy/2017/05/creator-of-secur...</a>