Inventor · disambiguated record
Nicholas Zwick
Also filed as: ZWICK NICHOLAS
9 granted patents·587 citations·filing 1986–1995
92Inventor score
Top patents by PatentIndex Score
9 records- 0191US5161181AAutomatic number identification blocking systemDIALOGIC CORP·Filed 1990·Granted Nov 3, 1992·165 cites·21 claims
- 0286US4852149AAutomated call filterDIALOGIC CORP·Filed 1988·Granted Jul 25, 1989·120 cites·24 claims
- 0380US5185786AAutomatic call center overflow retrieval systemDIALOGIC CORP·Filed 1990·Granted Feb 9, 1993·84 cites·10 claims
- 0475US5701340AAD-HOC conferencing methodDIALOGIC CORP·Filed 1995·Granted Dec 23, 1997·69 cites·12 claims
- 0567US5638436AVoice detectionDIALOGIC CORP·Filed 1995·Granted Jun 10, 1997·45 cites·3 claims
- 0664US5459781ASelectively activated dual tone multi-frequency detectorDIALOGIC CORP·Filed 1994·Granted Oct 17, 1995·36 cites·3 claims
- 0759US4862492AMeasurement of transmission quality of a telephone channelDIALOGIC CORP·Filed 1988·Granted Aug 29, 1989·19 cites·12 claims
- 0852US4760516APeripheral interrupt interface for multiple access to an interrupt levelDIALOGIC CORP·Filed 1986·Granted Jul 26, 1988·19 cites·7 claims
- 0951US6377576B1Telephone call setup procedureINTEL CORP·Filed 1995·Granted Apr 23, 2002·30 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →