$4,000 for Proxense authentication patents prior art

Unified Patents added two new PATROLL contests, each with a $2,000 cash prize, seeking prior art on the list below. The patents are owned and asserted by Proxense LLC, an NPE. The ‘332 patent had been asserted against Hyundai but is currently asserted against LG. The ‘956 patent had been asserted against Hyundai.

The contests will expire on August 11, 2025. 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. PATROLL researchers are required to use Pearl to initially generate claim charts, and then researchers must add relevant figures and highlighting before submitting each chart. Each PATROLL researcher can generate up to 30 invalidity claim charts per month using Pearl. These charts can be downloaded then submitted to PATROLL.

US 9,251,332 - Personal Digital Keys

US 9,450,956 - Automatic Access to Applications and Data