On May 27, 2022, Unified filed a petition for inter partes review (IPR) against U.S. Patent 9,454,777, owned and asserted by Savannah Licensing, an NPE and IP Edge entity. The '777 patent relates to using feedback based on a user's indication of frustration with a device and has been asserted against Nuu Mobile, Atlassian, Snapchat, Instagram, and Sony.

View district court litigations by Savannah Licensing. To read the petition and view the case record, see Unified’s Portal. Unified is represented by in-house counsel Jung Hahm and Michelle Aspen.