InterDigital Sues Hisense and TCL Over Video Tech Patent Infringement

Event summary

  • InterDigital has filed lawsuits against Hisense and TCL in Germany, Brazil, and India over patent infringement related to video compression (HEVC, VP9, AV1) and HDR technologies.
  • The patents-in-suit are part of InterDigital's joint TV licensing program with Sony.
  • Cases have been initiated in the Munich Local Division of the Unified Patent Court, Munich Regional Court, Rio de Janeiro State Court, and Delhi High Court.
  • InterDigital claims Hisense and TCL are among the top-five global TV manufacturers infringing its IP.

The big picture

InterDigital's lawsuit against Hisense and TCL underscores the ongoing tensions in the video technology licensing space, where foundational patents for compression and HDR remain highly contested. The case highlights how even top-tier manufacturers may resist licensing terms, potentially impacting InterDigital's revenue streams from its joint program with Sony. This dispute comes amid broader industry trends of tightening IP enforcement in global tech markets.

What we're watching

Legal Strategy Impact
Whether InterDigital's multi-jurisdictional approach will pressure Hisense and TCL into licensing agreements.
Industry Precedent
How this litigation may influence other TV manufacturers' licensing behaviors in the video tech space.
Revenue Streams
The pace at which InterDigital can monetize its patent portfolio through enforcement actions.

Related topics

Technology