Dynapass IP user authentication patent likely invalid

On July 18, 2023, the Patent Trial and Appeal Board (PTAB) instituted trial on all challenged claims in an IPR filed by Unified against U.S. Patent 6,993,658, owned and asserted by Dynapass IP Holdings LLC. The '658 patent is generally directed to two factor authentication systems using personal communication devices. The '658 patent had been asserted against several banks including JPMorgan Chase, Bank of America, Wells Fargo, Truist, and PNC, and was recently asserted against Amazon and Experian.

View district court litigations by Dynapass IP Holdings. To read the petition and view the case record, see Unified’s Portal. Unified was represented by in-house counsel, Jordan Rossen and Ashraf Fawzy, in this proceeding.