Stephen J. Chasko

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Flowery Branch, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for securing transactional data transmitted over...
- Patent number 7,330,838
- Issue date Feb 12, 2008
- NCR Corporation
- Ron W. Rogers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for tracking customer purchasing habits
- Patent number 6,901,373
- Issue date May 31, 2005
- NCR Corporation
- Stephen J. Chasko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for creating and storing secure customer rece...
- Patent number 6,738,749
- Issue date May 18, 2004
- NCR Corporation
- Stephen J. Chasko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for secure personal identification number and...
- Patent number 6,715,078
- Issue date Mar 30, 2004
- NCR Corporation
- Stephen John Chasko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serviceable tamper resistant PIN entry apparatus
- Patent number 6,669,100
- Issue date Dec 30, 2003
- NCR Corporation
- Ron W. Rogers
- G07 - CHECKING-DEVICES
Information Patent Grant
Transaction terminal with privacy shield for touch-screen pin entry
- Patent number 6,543,684
- Issue date Apr 8, 2003
- NCR Corporation
- Daniel F. White
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for securing transactional data transmitted over...
- Publication number 20030126091
- Publication date Jul 3, 2003
- Ron W. Rogers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for implementing financial transactions using bio...
- Publication number 20020147600
- Publication date Oct 10, 2002
- NCR Corporation
- Colin A. Waters
- G06 - COMPUTING CALCULATING COUNTING