Nicholas Vondrak

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Atlanta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for managing use of secure tokens
- Patent number 10,122,534
- Issue date Nov 6, 2018
- AT&T Intellectual Property I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for managing use of secure tokens
- Patent number 9,419,961
- Issue date Aug 16, 2016
- AT&T Intellectual Property I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for managing use of secure tokens
- Patent number 9,124,573
- Issue date Sep 1, 2015
- AT&T Intellectual Property I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MANAGING USE OF SECURE TOKENS
- Publication number 20160323111
- Publication date Nov 3, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MANAGING USE OF SECURE TOKENS
- Publication number 20150334107
- Publication date Nov 19, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MANAGING USE OF SECURE TOKENS
- Publication number 20150100788
- Publication date Apr 9, 2015
- AT&T Mobility II, LLC
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE