US 8,783,564 K1 (4,125th)
	Transaction notification and authorization method
Werner Stemer; and Gerry Calabrese
Assigned to CALABRESE STEMER LLC
Trial No. IPR2024-00368, Jan. 2, 2024
Inter Partes Review Certificate for Patent 8,783,564, issued Jul. 22, 2014, Appl. No. 13/974,462, Aug. 23, 2013
Inter Partes Review Certificate issued Sep. 24, 2025