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Daniel J. Ruppe
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Longwood, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Enabling consumer choice on contactless transactions when using a d...
Patent number
8,523,053
Issue date
Sep 3, 2013
First Data Corporation
Vijay K Royyuru
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Electronic verification service systems and methods
Patent number
7,979,894
Issue date
Jul 12, 2011
First Data Corporation
Vijay K. Royyuru
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
ENABLING CONSUMER CHOICE ON CONTACTLESS TRANSACTIONS WHEN USING A D...
Publication number
20100051685
Publication date
Mar 4, 2010
First Data Corporation
Vijay K. Royyuru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC VERIFICATION SERVICE SYSTEMS AND METHODS
Publication number
20090178120
Publication date
Jul 9, 2009
First Data Corporation
Vijay K. Royyuru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Transaction system with special handling of micropayment transactio...
Publication number
20050216424
Publication date
Sep 29, 2005
Star Systems, Inc.
Thomas R. Gandre
G06 - COMPUTING CALCULATING COUNTING