On May 27, 2022, a new PATROLL contest, with a $2,000 cash prize, was added seeking prior art on at least claim 15 of U.S. Patent 7,979,277, owned by Zentian Limited, an NPE. The ‘277 patent relates to speech recognition and has been asserted against Apple and Amazon.

The contest will expire on September 30, 2022. Please visit PATROLL for more information and to submit an entry for this contest.