Fortress entity, Entropic Communications, prior art found

Unified is pleased to announce prior art has been found on three patents owned by Entropic Communications, an NPE and Fortress IP subsidiary.

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.

WINNING SUBMISSION for US 7,295,518 - Broadband Network for Coaxial Cable Using Multi-carrier Modulation - DOWNLOAD HERE

WINNING SUBMISSION for US 8,284,690 - Receiver Determined Probe - DOWNLOAD HERE

WINNING SUBMISSION for US 9,838,213 - Parameterized Quality of Service Architecture in a Network - DOWNLOAD HERE

$2,000 for Equitable IP entity Scale Video Coding multicast network patent prior art

A new PATROLL contest, with a $2,000 cash prize, was added seeking prior art on at least claim 1 of U.S. Patent 11,019,372, owned by Scale Video Coding, LLC, an NPE and an Equitable IP entity. The ‘372 patent generally relates to an overlay multicast network may provide a set of features to ensure reliable and timely arrival of multicast data. The invention relates to the management of data packets to support multicasting. The patent is currently asserted against Cisco but has been in litigation with Zoom, Mitel Networks, Brightcove, NTT Cloud Communications, and V-Cube USA.

The contest will expire on November 30, 2023. Please visit PATROLL for more information and to submit an entry for this contest.

$2,000 for Enovsys geotracking patent prior art

A new PATROLL contest, with a $2,000 cash prize, was added seeking prior art on at least claim 1 of U.S. Patent 7,199,726, owned by Enovsys, LLC, an NPE. The ‘726 patent generally relates to a mobile location reporting communication system consisting of a network of communication sources and targets managed by one or more control stations. In the system, a communication source may request for the location of a mobile communication target from the network. The target conveys its location to the network and that information is provided to the source. The ‘726 patent has been asserted against Uber.

The contest will expire on November 30, 2023. Please visit PATROLL for more information and to submit an entry for this contest.

$2,000 for Safety Direct loss prevention patent prior art

A new PATROLL contest, with a $2,000 cash prize, was added seeking prior art on at least claim 1 of U.S. Patent 10,115,292, owned by Safety Direct, LLC, an NPE. The ‘292 patent generally relates to a device, where if the mobile device or important small item is removed beyond a user-defined distance, a visual and noise alarm will activate, thus immediately letting the owner and others know that a theft has occurred. The ‘292 patent has been asserted against Samsung, Apple, Alphabet, Zepp, and Tesla.

The contest will expire on November 30, 2023. Please visit PATROLL for more information and to submit an entry for this contest.

Dialect natural language patent challenged

On September 27, 2023, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 9,495,957, owned and asserted by Dialect, LLC, an NPE. The ‘957 patent relates to natural language human machine interactions using context information. The patent has been asserted against Amazon and Samsung. 

View district court litigations by Dialect. Unified is represented by Patrick Muldoon, John Baird, and Paul Belnap at Duane Morris and by in-house counsel, Jordan Rossen and David Seastrunk, in this proceeding.