Subrat Das

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Pune, IN

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Patents Grantslast 30 patents

Information Patent Grant
Method for authorizing a transaction request for a payment card
- Patent number 10,621,588
- Issue date Apr 14, 2020
- MasterCard International Incorporated
- Subrat Das
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANAGING A LOYALTY REWARDS PROGRAM
- Publication number 20180197195
- Publication date Jul 12, 2018
- MasterCard International Incorporated
- Subrat Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING A PAYMENT TRANSACTION AUTHORIZAT...
- Publication number 20180174150
- Publication date Jun 21, 2018
- MasterCard International Incorporated
- Subrat Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR AUTHORIZING A TRANSACTION REQUEST FOR A PAYMENT CARD
- Publication number 20170186006
- Publication date Jun 29, 2017
- MasterCard International Incorporated
- Subrat Das
- G06 - COMPUTING CALCULATING COUNTING