The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2009
Filed:
Oct. 20, 2005
Sridhar Varadarajan, Bangalore, IN;
Korrapati Kalyana Rao, Bangalore, IN;
Sridhar Gangadharpalli, Bangalore, IN;
Sridhar Varadarajan, Bangalore, IN;
Korrapati Kalyana Rao, Bangalore, IN;
Sridhar Gangadharpalli, Bangalore, IN;
Satyam Computer Services Ltd., Bangalore, IN;
Abstract
The use of a variety of plastic cards to carry out monetary transactions is on the increase. It is important to ensure that such transactions are authenticated, authorized, and accounted in a best possible manner to prevent fraudulent transactions. However, as much the transactions are being protected, the fraudsters are becoming that much more cleverer and are being able to break into the system. One of the important requirements is to protect transactions of cash cards as these cards seem to be an easier target for fraudsters. A system for cash card fraud detection involves ensuring that a cash card user's unique 'signature' is determined and kept track of during the course of the use of the cash card.