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US 11921980

Prior Art

How Smartphones Manage Multiple Notifications on a Locked Screen

Patents that US 11921980 cites as prior art — the earlier inventions that this patent builds upon or distinguishes itself from.

CITED PATENTS

431

IN PATENTLENS

0

Citation data

This patent cites 431 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.