InterDigital is trading at $248.55 (-4.48%) in after-hours trading after Tesla won a UK Supreme Court appeal reviving its 2023 lawsuit against the company and the Avanci licensing platform.

  • The legal challenge seeks a court ruling on Fair, Reasonable, and Non-Discriminatory (FRAND) terms for essential 5G patents.
  • The Supreme Court's decision adds fresh legal pressure on InterDigital's licensing model following the market close.