June 20, 2018 - CPI Card Group

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Back to Basics — Dual Interface

We get many questions from people about dual interface cards and what happens during a transaction, such as, “When you tap a dual interface card, what is actually happening?” I was asked to go back-to-basics and reveal what happens behind the scenes of a dual interface tap or wave. What if I were to tell […]

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Card@Once is a registered trademark of CPI Card Group Inc.: U.S. Patent No.: 8429075 and 10,275,747 and multiple patents outside of the United States.
Encased metal products and production technology are protected by the following patents of CPI Card Group Inc.: U.S. 8,857,722, 9,117,155, 9,430,724, 9,779,343; 10,032,099; 10,255,536; 10,445,628, 10,824,926; 11,301,735 Canada 2,879,639, 3,073,852; UK GB2519046; Japan 6777836; Korea 10-2208865
Ultrasecure card package is protected by U.S. Patent Nos.: 10,625,915, 9,049,909, 11,267,628 and 11,034,497
EMV® is a registered trademark in the U.S. and other countries and an unregistered trademark elsewhere. The EMV trademark is owned by EMVCo, LLC. The Contactless Indicator mark, consisting of four graduating arcs, is a trademark owned by and used with permission of EMVCo, LLC.

Day: June 20, 2018

Back to Basics — Dual Interface

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