US 8769558
Prior Art
How Devices Track Offline Ad Watching and Share Media Recommendations
Patents that US 8769558 cites as prior art — the earlier inventions that this patent builds upon or distinguishes itself from.
CITED PATENTS
778
IN PATENTLENS
0
Citation data
This patent cites 778 prior patents. Citation detail pages are being built out in Phase 2.
Prior art citations are sourced from the USPTO patent database. Only patents indexed in PatentBrief are shown as links — others are recorded by number only.