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:
May. 21, 2013
Filed:
Jul. 25, 2007
Ji-hoon Shin, Gyeong-gi-do, KR;
Ji-Hoon Shin, Gyeong-gi-do, KR;
SK Planet Co., Ltd., , KR;
Abstract
Disclosed is a method and system for making payment with discounted prices using temporary card numbers and temporary card number issue information including at least the discount location selected by a user, discount medium and payment medium. The user's mobile terminal transmits the temporary card number issue information to a temporary card number issue device for generating a temporary card number with the temporary card number information and transmitting the selected temporary card number to the mobile terminal for transmitting the generated temporary card number and temporary card number issue information to a credit authorization terminal (CAT) to request transaction authorization to approve payment of the transacted price less a calculated discount based on the temporary card issue information subject to the proviso that the payment authorization is requested within a predetermined time following the issuance of the temporary card as the temporary card is voided.