Category: InterDigital v. Hisense
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Dolby attacks six InterDigital patents in U.S. court to protect its customers Amazon, Disney, TCL, Hisense
Dolby has recently filed a petition for inter partes review against an InterDigital patent, but is now going against five more patents.
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InterDigital’s U.S. lawsuit against Hisense finally discoverable; thus suing both Hisense and TCL in five jurisdictions (U.S., BR, UPC, DE, IN)
Context: On Tuesday, InterDigital announced lawsuits against TCL and Hisense in the Unified Patent Court (UPC), Germany, Brazil, and India; and a U.S. lawsuit against TCL quickly became discoverable (February 10, 2026 ip fray article). What’s new: Now an InterDigital v. Hisense U.S. patent infringement lawsuit filed on Tuesday has also become discoverable. See below….
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InterDigital files patent infringement actions against Hisense, TCL in UPC, Germany, Brazil, India; TCL also in U.S.
InterDigital has a very successful licensing program and needs to litigate only in a minority of cases. Launching enforcement actions in four (TCL: five) jurisdictions in parallel is a strong statement.