Wi-Lan Sues RIM For Patent Infringement In Northern District of Texas

Posted on June 30, 2013 by Steven Callahan

On June 25, 2013, Wi-Lan filed a patent infringement lawsuit (complaint available here) against RIM. Wi-Lan accuses RIM of infringing U.S. Patent Nos. 8,184,661 and 8,274,991, which claim technology for the transmission of data flows and controlling a contention state, through the sale of RIM’s smartphones.

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