Overlooked Patent Cases: Indirect Infringement Developments - Intellectual Property mondaq.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mondaq.com Daily Mail and Mail on Sunday newspapers.
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The US Court of Appeals for the Federal Circuit affirmed a district court’s determination that three patents directed to data synchronization were indefinite as lacking sufficient disclosed structure to support a means plus function claim element, as impossible in terms of claim scope or not infringed.
Synchronoss Technologies, Inc. v. Dropbox. Inc., Case Nos. 19-2196, -2199 (Fed. Cir. Feb. 12, 2021) (Reyna, J.)
Synchronoss filed suit against Dropbox for infringement of three patents relating to synchronizing data across multiple devices connected via internet, a synchronization agent management server, and transferring media data to a network coupled device. As to the first patent, the district court found that Dropbox did not infringe because the claims, as construed, required hardware, whereas Dropbox’s accused product existed entirely in software. The district court then found that all of the claims of the secon