John Ioannidis

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Microbilling using a trust management system
- Patent number 7,996,325
- Issue date Aug 9, 2011
- AT&T Intellectual Property II, L.P.
- Matthew A. Blaze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microbilling using a trust management system
- Patent number 7,650,313
- Issue date Jan 19, 2010
- AT&T Corp.
- Matthew A. Blaze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for microbilling using a trust management system
- Patent number 6,789,068
- Issue date Sep 7, 2004
- AT&T Corp.
- Matthew A. Blaze
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Microbilling using a trust management system
- Publication number 20100094644
- Publication date Apr 15, 2010
- AT&T CORP.
- Matthew A. Blaze
- G06 - COMPUTING CALCULATING COUNTING