US 5440632
Forward Citations
Reprogrammable subscriber terminal
Patents that cite US 5440632 — inventions that reference this patent as foundational prior art in their own applications. High forward citation counts indicate an influential patent.
CITED BY
249 patents
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Citation network
This patent has been cited by 249 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.