US 2981877
Forward Citations
The IC Manufacturing Method That Made Silicon Valley Possible
Patents that cite US 2981877 — inventions that reference this patent as foundational prior art in their own applications. High forward citation counts indicate an influential patent.
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165 patents
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This patent has been cited by 165 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.