Individual holder
GREENBERG BURTON L
3 granted patents·1,666 citations·filing 1983–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0197US4805020ATelevision program transmission verification method and apparatusGREENBERG BURTON L·Filed 1985·Granted Feb 14, 1989·587 cites·11 claims
- 0297US4639779AMethod and apparatus for the automatic identification and verification of television broadcast programsGREENBERG BURTON L·Filed 1985·Granted Jan 27, 1987·440 cites·11 claims
- 0397US4547804AMethod and apparatus for the automatic identification and verification of commercial broadcast programsGREENBERG BURTON L·Filed 1983·Granted Oct 15, 1985·639 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →