Invention Grant
- Patent Title: Multifunction removable cover for portable payment device
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Application No.: US13231722Application Date: 2011-09-13
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Publication No.: US08950680B2Publication Date: 2015-02-10
- Inventor: Ryan Yuzon , Ayman Hammad
- Applicant: Ryan Yuzon , Ayman Hammad
- Applicant Address: US CA San Francisco
- Assignee: Visa U.S.A. Inc.
- Current Assignee: Visa U.S.A. Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Kilpatrick Townsend & Stockton, LLP
- Main IPC: G06K19/06
- IPC: G06K19/06 ; G07F7/10
Abstract:
Methods and devices for conducting financial transactions are provided. Aspects and embodiments include multifunction removable covers for portable payment devices; multifunction removable covers configured as password token type portable payment devices; and multifunction removable covers configured as radio frequency shields to prevent unintended data transmission.
Public/Granted literature
- US20120048949A1 MULTIFUNCTION REMOVABLE COVER FOR PORTABLE PAYMENT DEVICE Public/Granted day:2012-03-01
Information query
