6 known cases. View patent page →
DivX sued Netflix in 2019 alleging infringement of the '588 patent. The case was stayed for about 3.5 years pending IPRs and appeals; after trial in March 2026, the final judgment found Netflix did not infringe several other DivX patents and held others invalid, and the '588 patent did not appear in the trial verdict/final judgment.
In Hulu I, DivX asserted U.S. Patent No. 8,472,792 against trick-play functionality in the Hulu app. The case was stayed in May 2020 and dismissed with prejudice by joint stipulation on August 25, 2022 after a confidential license agreement.
ITC Section 337 investigation brought by DivX against TCL respondents asserting U.S. Patent Nos. 8,832,297 and 8,472,792. Amazon intervened, and the investigation was terminated on June 1, 2022 based on settlement with the TCL respondents.
Declaratory-judgment action arising from a dispute with DivX in which the covenant not to sue at issue expressly covers U.S. Patent No. 8,472,792 along with other DivX Patents. The final disposition was not verified in the narrative.
Netflix and Hulu petitioned for inter partes review of U.S. Patent No. 8,472,792. The Board instituted review and initially rejected the obviousness grounds, but the Federal Circuit vacated and remanded; Hulu was later terminated as a petitioner after settlement, leaving Netflix as sole petitioner.
Appeal from IPR2020-00646 concerning U.S. Patent No. 8,472,792. The Federal Circuit vacated the Board's Final Written Decision and remanded for the Board to decide whether Kaku is in the same field of endeavor.