6 known cases. View patent page →
The accused products are devices and related methods for processing signals.
A jury awarded PMC over $308 million for Apple's infringement of the '091 patent. However, the district court judge overturned the verdict, finding the patent unenforceable due to prosecution laches, a decision later affirmed by the Federal Circuit.
PMC sued Google following ten years of what it described as unsuccessful licensing negotiations. Public records indicate the case was closed on November 12, 2020, though the specific terms of the resolution are not detailed.
PMC sued Netflix for infringing patents related to adaptive video streaming technology. The court denied Netflix's motion to dismiss, and the case was later terminated on January 23, 2024.
In an Inter Partes Review proceeding, the PTAB initially invalidated several claims of the '091 patent. The Federal Circuit later overturned that ruling, finding the Board had used an incorrect claim construction.
This Supreme Court case between Google and PMC was related to the scope of Section 230 of the Communications Decency Act. After hearing arguments, the Court remanded the case in light of its decision in a related matter.