Inventor · disambiguated record
John S. Campbell
Also filed as: CAMPBELL JOHN S · CAMPBELL JOHN SCOTT
3 granted patents·78 citations·filing 1976–1983
71Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0197USD280896SPortable transmitterAT & T BELL LAB·Filed 1983·Granted Oct 8, 1985·65 cites·1 claims
- 0247US4095248ARedundancy reduction system for facsimile transceiversFAXON COMMUNICATIONS CORP·Filed 1976·Granted Jun 13, 1978·10 cites·50 claims
- 0343USD282358STelecommunications system console or similar articleAT&T INFORMATION SYSTEMS INC·Filed 1983·Granted Jan 28, 1986·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →