Umbra Tech virtual network patent challenge granted

On June 26, 2026, two months after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on all challenged claims (1-20) of U.S. Patent 12,452,192, owned and asserted by Umbra Technologies Ltd. The ’192 patent is generally directed to virtual network systems where a control server sends a ranked list of access point servers to an endpoint. The endpoint device then uses this ranked list to select the access point server to which it will build a tunnel to the network. It has been asserted against Zscaler.

View district court litigations by Umbra Technologies. Unified is represented by in-house counsel, Jessica L.A. Marks and Vinu Raj, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90016212

Innovation Technologies advertisement patent challenge granted

On June 24, 2026, two months after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on all challenged claims (1-20) of U.S. Patent 12,125,070, owned and asserted by Innovation Technologies Partners LP, an NPE and entity of MVRE LLC. The ’070 patent relates to a method for distributing an electronic content item for consumption with advertisements. It has been asserted against Hulu.

View district court litigations by Innovation Technologies. Unified is represented by in-house counsel, Kyla Butler and TJ Murphy, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90016211

Nearby Systems patent validity challenges coming soon

The team at Unified is using Pearl to identify and chart prior art against a patent owned by Nearby Systems LLC, an NPE and entity of Empire IP LLC. Unified Patents, the top requester of ex parte reexaminations in recent years, will likely challenge its validity. The patents generally relate to displaying location-based content on a digital map on a mobile device. Nearby Systems has sued Gap, Dollar Tree, Sephora, Foot Locker, Murphy USA, Starbucks, Valvoline, Walgreens, Lululemon, Chevron, and others. For more details contact info@unifiedpatents.com.

$2,000 for Mare Infinitus Tech semiconductor patent prior art

Unified Patents added a new PATROLL contest, with a $2,000 cash prize, seeking prior art on at least claim 1 of U.S. Patent 9,275,982, owned and asserted by Mare Infinitus Technologies LLC, an NPE and entity of IPValuation Partners, LLC. The '982 patent relates to semiconductor package structures and methods for forming interconnects between stacked semiconductor devices. It has been asserted against Samsung.

The contest will expire on August 8, 2026. Please visit PATROLL for more information and to submit an entry for the contest. PATROLL researchers are required to use Pearl to generate claim charts. Submitted invalidity charts must address every limitation of the challenged claim. This may require using more than one prior art reference. Each PATROLL researcher can generate up to 30 invalidity claim charts per month using Pearl. These charts can be downloaded then submitted to PATROLL.

$2,000 for MTEKVision vehicle recording patent prior art

Unified Patents added a new PATROLL contest, with a $2,000 cash prize, seeking prior art on at least claim 1 of U.S. Patent 8,423,235, owned by MTEKVision Co. Ltd., an NPE. The '235 patent relates to a vehicle video recording device—essentially an advanced car black box—that records video and also gathers driving-related data.

The contest will expire on July 31, 2026. Please visit PATROLL for more information and to submit an entry for the contest. PATROLL researchers are required to use Pearl to generate claim charts. Submitted invalidity charts must address every limitation of the challenged claim. This may require using more than one prior art reference. Each PATROLL researcher can generate up to 30 invalidity claim charts per month using Pearl. These charts can be downloaded then submitted to PATROLL.