Samsung Card. Co, Ltd. Patent applications |
Patent application number | Title | Published |
20150339652 | METHOD FOR CONTROLLING PAYMENT DEVICE FOR SELECTING PAYMENT MEANS - The present invention proposes a method for automatically selecting a payment method using a payment device, in which the payment device and a payment processing terminal automatically determine a mutual payment method so as to thereby conveniently change a mobile payment environment when the payment device and the payment processing terminal approach (or contact) each other, and in which card information with improved security is acquired from a card company server and provided to the payment processing terminal so as to thereby enable mobile transactions with improved security while using existing payment processing networks. To this end, the method of the present invention is performed by a payment processing application installed in the payment device having a display apparatus so as to be driven, and may comprise the steps of: acquiring payment method information, which is supported by the payment device, from an electronic tag when approaching the electronic tag having payment method information recorded thereon; driving a sub-application of a shared payment method matched from the payment method information and the payment method supported by the payment device; and displaying the interface of the sub-application on the display apparatus. | 11-26-2015 |
20150332263 | METHOD FOR PROCESSING ISSUANCE OF MOBILE CREDIT CARD - Disclosed is a method for processing the issuance of a mobile credit card, which is capable of shortening the time taken to issue a mobile credit card and in which card information transmitted from a card company server to a financial chip is processed by a one-time transmission. Thus the frequency of stoppages in the issuance of a credit card, which are caused by disconnections or interferences in a wireless communication, is reduced and stability of issuing a credit card is improved. | 11-19-2015 |
20150332261 | METHOD FOR MUTUAL AUTHENTICATION FOR PAYMENT DEVICE - Disclosed is a mutual authentication method for a payment device, in which location information of track 2 information is hidden when a credit card faces an inappropriate payment processing terminal, thus improving security of the credit card. To this end, the method, performed by a payment processing terminal processing the payment of the payment device, comprises: generating a first random value and a first hash value for the random value; and providing the random value to the payment device, and comparing a second hash value returned by the payment device and the first hash value. The payment processing terminal authenticates the payment device when the first hash value is identical to the second hash value. The payment device recognizes the payment processing terminal as a normal terminal when receiving a request for generating the second hash value for the random value, and provides card information to the payment processing terminal. | 11-19-2015 |
20150287029 | MOBILE PAYMENT SYSTEM AND MOBILE PAYMENT METHOD USING DYNAMIC TRACK 2 INFORMATION - The present invention relates to a mobile payment method using dynamic track 2 information, which provides a mobile payment environment having improved security by: enabling a card company server to process all encoding and decoding steps for track 2 information; and preventing a payment device, a card reader, and a relay server from being involved in the encoding and decoding steps. | 10-08-2015 |