Litigation
Mirror Worlds Technologies, LLC v. Facebook, Inc. et al.
affirmed on appeal1:17-cv-03473
- Filed
- 2017-05-09
- Terminated
- 2024-12-04
Patents at issue (3)
Plaintiffs (1)
Defendants (2)
Summary
Mirror Worlds sued Facebook/Meta asserting 6,006,227, 7,865,538, and 8,255,439 over News Feed, Timeline, and Activity Log. The district court granted summary judgment of non-infringement; after a Federal Circuit reversal and remand, the district court again granted non-infringement, and the Federal Circuit affirmed on December 4, 2024.
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