Yesterday, December 6, a Canadian company filed two lawsuits against Apple, alleging that the Cupertino, California, company infringed on several of its patents. One lawsuit, filed in the U.S. District Court for the Southern District of Florida, names both Wi-LAN (the Canadian corporation) and Wi-LAN USA (its subsidiary) as the plaintiffs. The other lawsuit was filed on behalf of only the Canadian corporation in the U.S. District Court for the Eastern District of Texas.
Both lawsuits target Apple products compliant with the Third Generation Partnership Project – Long Term Evolution (“3GPP LTE”) standard, specifically the iPhone 4S, iPhone 5, and iPad (3rd Generation).
The Texas lawsuit alleges infringement of U.S. Patent No. 6,381,211, entitled “Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system” and issued in 2002. Wi-LAN seeks damages and an injunction against Apple for manufacturing and selling 3GPP-complaint products that allegedly infringe on its patented system.
The lawsuit filed in Florida alleges infringement on U.S. Patent No. 8,315,640, entitled “Methods and systems for transmission of multiple modulated signals over wireless networks.” It also alleges that Apple’s products infringe on U.S. Patent No. 8,311,040, entitled “Packing source data packets into transporting packets with fragmentation.” Both patents were filed in 2010 and issued only last month, November 2012.