Malikie Wi-Fi patent challenged

On June 13, 2025, Unified filed its first ex parte reexamination proceeding in its new SEP Wi-Fi Zone against U.S. Patent 9,313,065, owned and asserted by Malikie Innovations Limited, an NPE and entity of Key Patent Innovations Limited. The ‘065 patent is generally directed to OFDM transmissions that use a scattered pattern to transmit signals for two antennas at the same time. It has been asserted against "devices compliant with IEEE 802.11 standards" manufactured or sold by Nintendo, Vantiva, Sophos, and D-Link.

View district court litigations by Malikie. Unified is represented by Michael Jones and James T. Pawlowski at Rothwell Figg, and by in-house counsel, Jessica L.A. Marks and Michelle Aspen, in this proceeding.

Biogy authentication patent challenge instituted

On May 28, 2025, three weeks 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 7,669,236, owned and asserted by Biogy, Inc., an NPE. The ‘236 patent is directed to the generation and authentication of a one-time passcode in a multi-factor authentication system. It had been asserted against Alberstons Companies, and Microsoft and Okta recently filed DJs of noninfringement against Biogy.

View district court litigations by Biogy. Unified is represented by in-house counsel, David Seastrunk and Alyssa Holtslander, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019953

K.Mizra network patent challenged

On May 15, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 8,782,282, owned and asserted by K.Mizra LLC. The ‘282 patent relates to communications in a network management system. K.Mizra, an apparently funded entity that has brought suit on at least 35 patents worldwide, has asserted the ‘282 patent against Ciena Corporation.

View district court litigations by K.Mizra. Unified is represented by in-house counsel, Jordan Rossen and David Seastrunk, in this proceeding.

Fraud Free Transactions secure transactions patent challenge instituted

On April 24, 2025, six weeks 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 11,551,215, owned and asserted by Fraud Free Transactions, LLC. The ‘215 patent relates to fraud deterrence for secure transactions. It has been asserted against Okta and Ping Identity Corporation.

View district court litigations by Fraud Free Transactions. Unified is represented by Andrew Sommer of Greenberg Traurig, and by in-house counsel, Jordan Rossen and T.J. Murphy.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019871

$2,000 awarded for Polaris Innovations memory patents prior art

Unified is pleased to announce PATROLL crowdsourcing contest winners below totaling $2,000 in cash prizes. The patents are owned by Polaris Innovations Limited, an NPE and entity of Owlpoint IP Opportunities JVF I LP. The patents generally relate to various semiconductor memory technologies. The patents have been asserted against Qualcomm.

We would also like to thank the dozens of other high-quality submissions that were made on this patent. The ongoing contests are open to anyone, and include tens of thousands of dollars in rewards available for helping the industry to challenge NPE patents of questionable validity by finding and submitting prior art in the contests. Visit PATROLL today to learn more about how to participate.

US 7184339 - Semiconductor Memory Testing

Winners - Ekta Aswal & Ritu Tyagi

Winning Submissions: US 5883843; US 6917563

DOWNLOAD WINNING PRIOR ART

US 7499371 - Semiconductor Memory System

Winning Submissions: US 6791888; US 7983101; US 7170818; US 7035029

DOWNLOAD WINNING PRIOR ART

US 8117526 - Data Bus Inversion

Winning Submissions: US 20050289435; US 6732288; WO 2006027742

DOWNLOAD WINNING PRIOR ART