Inventor · disambiguated record
Peter Israel Rosencrantz
Also filed as: ROSENCRANTZ PETER · ROSENCRANTZ PETER ISRAEL
4 granted patents·39 citations·filing 2005–2016
73Inventor score
Top patents by PatentIndex Score
4 records- 0185US7912192B2Arrangement for managing voice over IP (VoIP) telephone calls, especially unsolicited or unwanted callsAT & T IP II LP·Filed 2005·Granted Mar 22, 2011·30 cites·10 claims
- 0277US8929521B2System and method for authenticating a communication deviceBEYER LORAINE·Filed 2008·Granted Jan 6, 2015·7 cites·18 claims
- 0372US9385863B2System and method for authenticating a communication deviceAT & T IP I LP·Filed 2014·Granted Jul 5, 2016·2 cites·20 claims
- 0449US10516660B2Methods, systems, devices and products for authenticationAT & T IP I LP·Filed 2016·Granted Dec 24, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →