InfoGation navigation patent found invalid

On March 6, 2025, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling all claims of U.S. Patent 8,406,994, owned and asserted by InfoGation Corporation, an NPE. The '994 patent is generally directed to displaying maps on GPS receivers. It has been asserted against Toyota, Honda, BMW, and Changan Ford Automobile Company.

View district court litigations by InfoGation. Unified was represented by Slater Matsil, LLP, and by in-house counsel, T.J. Murphy and Roshan Mansinghani.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019433

Dialect natural language patent found invalid

On March 6, 2025, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling all original claims of U.S. Patent 9,495,957, owned and asserted by Dialect, LLC, an NPE. The ‘957 patent relates to natural language human machine interactions using context information. The patent had been asserted against Amazon, Bank of America, and Samsung. 

View district court litigations by Dialect. Unified was represented by Patrick Muldoon, John Baird, and Paul Belnap at Duane Morris and by in-house counsel, Jordan Rossen and David Seastrunk, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90015303

IPVal entity, 5G IP Holdings, 5G patent found invalid

On February 18, 2025, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling all claims (claims 1-12) of U.S. Patent 10,813,163, owned and asserted by 5G IP Holdings LLC, an NPE and IP Valuation Partners, LLC entity. The '163 patent generally relates to discontinuous reception (DRX) and utilizing slots within subframes to adapt DRX to function within the 5G frame structure. The patent had previously been asserted against Apple and Samsung.

View district court litigations by 5G IP Holdings. Unified was represented by Drew Sommer at Greenberg Traurig, and by in-house counsel, David Seastrunk and Jessica L.A. Marks, in this proceeding.

To view the reexamination, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90015277

OptiMorphix SaaS patent found invalid

On January 21, 2025, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling all challenged claims of U.S. Patent 7,031,314, owned by OptiMorphix, Inc. The ‘314 patent is generally directed to providing differentiated services within a network communication system at a service module. It was asserted against Microsoft, Broadcom, Cisco, Oracle, Amazon, VMWare, and Google.

View district court litigations by OptiMorphix. Unified was represented by in-house counsel, T.J. Murphy and Roshan Mansinghani.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019520

Quest entity Taasera cyber security patent found invalid

On December 23, 2024, the Central Reexamination Unit (CRU) entered a notice of intent to issue a reexamination certificate canceling all challenged claims of U.S. Patent 7,673,137, owned by Taasera Licensing LLC, an NPE and a Quest Patent Research Corporation entity.  The ‘137 patent relates to methods of computer security using program validation. The patent has been asserted against several entities including Fortinet, Trellix, Palo Alto Networks, Trend Micro, Check Point, and CrowdStrike. 

View district court litigations by Taasera Licensing. Unified was represented by Haynes & Boone, and by in-house counsel, Jordan Rossen and Roshan Mansinghani.

To view the reexamination proceeding, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019388