Winterspring Digital Campaign Snags Another Pair of Defendants

  • January 25, 2023
  • Category: New Patent Litigation
    Market Sector: Networking

Winterspring Digital LLC has filed another pair of complaints, accusing Marvell (2:23-cv-00024) and Renesas Electronics (2:23-cv-00025) of infringing three patents described by the plaintiff as generally related to “routing data over a network”. The plaintiff targets the provision of Ethernet network adaptors and controllers, PHYs, ethernet switches, and/or optical modules that “receive, convert, monitor, and send 10GE LAN signals”; “implement packet tagging”; and allow for “traffic admission control using real time bandwidth allocation”. The same three patents are asserted in complaints filed earlier this month against MediaTek and Microchip Technology, also in the Eastern District of Texas.

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