On April 2, 2025, two months after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on the challenged claims of U.S. Patent 9,870,453, owned and asserted by Factor2 Multimedia Systems, LLC, an NPE. The ‘453 patent relates to two-factor authentication methods and systems. It has been asserted against Snap, U.S. Bank National Association, Amazon, Comerica Bank, TikTok, Regions Financial, Texas Capital Bancshares, Washington Federal Bank, and Early Warning Services.
View district court litigations by Factor2 Multimedia. Unified is represented by Bruce Bower and James Stein at Lee & Hayes and by in-house counsel, Jordan Rossen and Roshan Mansinghani, in this proceeding.
To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019846