Rise J. Frankel

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Somerset, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for redirecting a telephone call with call merging
- Patent number 5,590,186
- Issue date Dec 31, 1996
- AT&T
- Frank Y. Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Post answer telephone call redirection or rerouting
- Patent number 5,432,845
- Issue date Jul 11, 1995
- AT&T Corp.
- Margaret A. Burd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual access rings for communications networks
- Patent number 5,187,706
- Issue date Feb 16, 1993
- AT&T Bell Laboratories
- Rise J. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE