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ARTICLE · 07 AUGUST 2024

Longhorn IP Launches First New Litigation Campaign Since 2020

RPX Corporation
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Hermes IP Management LLC has become the latest entity tied to Texas monetization firm Longhorn IP LLC to file US litigation.

United StatesIntellectual Property
RPX Corporation
RPX Corporation

July 21, 2024

Hermes IP Management LLC has become the latest entity tied to Texas monetization firm Longhorn IP LLC to file US litigation. In a new Eastern District of Texas complaint, Hermes IP has accused Samsung (2:24-cv-00540) of infringing three former SK Telecom patents through the provision of mobile devices featuring audio noise cancellation, multiple home screens, and/or image geotagging and navigation features. Longhorn IP has made headlines recently for its appeal to the Federal Circuit of the requirement that it post a bond under Idaho's "Bad-Faith Patent Assertion" law, in litigation against Micron.

The plaintiff received the three patents asserted against Samsung (8,537,977; 8,855,720; 9,613,060) through two transfers from Arista Holdings Co. Ltd., one in December 2022 (two patents) and another in May 2023 (four patents). Generally related to voice processing on a mobile device, where voice is captured from a main microphone, and noise is then

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