Zwick; Nicholas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zwick; Nicholas.The latest application filed is for "telephone call setup procedure".
- Zwick; Nicholas - Far Hills NJ
- Zwick; Nicholas - Denville NJ
- Zwick; Nicholas - East Hanover NJ
| Patent | Date |
|---|---|
| Telephone call setup procedure Grant 6,377,576 - Zwick , et al. April 23, 2 | 2002-04-23 |
| AD-HOC conferencing method Grant 5,701,340 - Zwick December 23, 1 | 1997-12-23 |
| Voice detection Grant 5,638,436 - Hamilton , et al. June 10, 1 | 1997-06-10 |
| Selectively activated dual tone multi-frequency detector Grant 5,459,781 - Kaplan , et al. October 17, 1 | 1995-10-17 |
| Automatic call center overflow retrieval system Grant 5,185,786 - Zwick February 9, 1 | 1993-02-09 |
| Automatic number identification blocking system Grant 5,161,181 - Zwick November 3, 1 | 1992-11-03 |
| Measurement of transmission quality of a telephone channel Grant 4,862,492 - Zwick August 29, 1 | 1989-08-29 |
| Automated call filter Grant 4,852,149 - Zwick , et al. July 25, 1 | 1989-07-25 |
| Peripheral interrupt interface for multiple access to an interrupt level Grant 4,760,516 - Zwick July 26, 1 | 1988-07-26 |
| SEC | 0000937650 | ZWICK NICHOLAS of NEW JERSEY |
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