US 20110120221
Forward Citations
How a Tiny Sensor Uses an Extra Weight to Detect Motion
Patents that cite US 20110120221 — inventions that reference this patent as foundational prior art in their own applications. High forward citation counts indicate an influential patent.
CITED BY
40 patents
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Citation network
This patent has been cited by 40 later patents. Citation detail pages are being built out in Phase 2.
Forward citation data is sourced from the USPTO patent database. Only patents indexed in PatentBrief are shown as links.