Koyo Licensing sensitive display patent prior art found

The team at Unified IP Services used Pearl to successfully identify and chart prior art against U.S. Patent 9,116,598, owned by Koyo Licensing LLC, an NPE and entity of Quest Patent Research Corporation. The ‘598 patent relates to technology allowing the detection of taps, hovers, and gestures on or above a display, integrating mechanics of sensing technologies. The patent has been asserted against Samsung.

The prior art was found and charted by Alejandro Borge and Oscar Jarquin of Unified IP Services and Elaine Chow of Unified Patents.

Identified Prior Art

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$2,000 for Oso IP entity, Aloft Media, hyperlink patent prior art

Unified Patents added a new PATROLL contest, with a $2,000 cash prize, seeking prior art on at least claim 23 of U.S. Patent 10,372,793, owned by Aloft Media, LLC, an NPE and entity of Oso IP, LLC. The '793 patent relates to computer-implemented techniques for improving the usefulness of hyperlinks in web pages. The patent has been in several complaints seeking declaratory judgments of non-infringement, invalidity, and unenforceability filed by Nouryon USA and Krueger International.

The contest will expire on May 2, 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.

Vision Works vehicle anti-rollover patent challenged

On March 25, 2026, Unified filed an ex parte reexamination proceeding against U.S. Patent 8,315,769, owned and asserted by Vision Works IP Corp., an NPE. The ’769 patent generally relates to changing suspension characteristics of a moving vehicle in response to lateral acceleration. The ’769 patent is one of several patents asserted against Tesla, Suzuki, Nissan, Subaru, TATA Motors, Polaris, Zhejiang Geely Holding, and Mercedes-Benz.

View district court litigations by Vision Works IP. Unified is represented by in-house counsel, Jennifer Bisk and Alyssa Holtslander.

Radiant optical networking patent campaign - invalidity charts coming soon

The team at Unified IP Services is using Pearl to identify and chart prior art against U.S. Patent 10,404,366, U.S. Patent 10,623,095, U.S. Patent 10,924,188, and U.S. Patent 11,431,431 owned by Radiant Patents LLC (f/k/a PLS XLIV LLC), an NPE and entity of MVRE LLC. The patents relate to optical networking and have been asserted against Nokia.

CP Studios video game patents prior art found

The team at Unified IP Services used Pearl to successfully identify and chart prior art against five patents owned and asserted by CP Studios LLC, an NPE. The patents listed below generally relate to video gaming technologies. All five patents listed below have been asserted against Amazon.

The prior art was found and charted by Alejandro Borge, Juan Caldera, and Marlon Ramirez of Unified IP Services and Elaine Chow of Unified Patents.

Identified Prior Art on U.S. Patent 9,604,132 (click to download chart)

Identified Prior Art on U.S. Patent 9,889,373 (click to download chart)

Identified Prior Art on U.S. Patent 10,632,388 (click to download chart)

Identified Prior Art on U.S. Patent 11,731,054 (click to download chart)