On February 21, 2023, Unified added 6 new PATROLL contests, with a $2,000 cash prize for each, seeking prior art on the list below. The patents are owned by Neo Wireless, LLC, an NPE and SoftBank subsidiary. The contests will all end on May 1, 2023. Please visit PATROLL for more information or click on each link below.

We also have third-party prior art providers giving our researchers a head start in the hunt! Click on each of the contests to find more from APEX Standards, Techson IP, IPscreener, and Google Patent Analytics.

• US 8,467,366 - Random Access in Multi-carrier Communication Systems (litigations)

• US 10,075,941 - Multi-carrier Communication Systems (litigations)

• US 10,447,450 - Multi-carrier Packet Communication (litigations)

• US 10,771,302 - Channel Probing Signal for a Broadband Communication System (litigations)

• US 10,833,908 - Channel Probing Signal for a Broadband Communication System (litigations)

• US 10,965,512 - Multi Cell Wireless Communication Networks (litigations)