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:
Mar. 14, 2023
Filed:
Jun. 25, 2020
Applicant:
Hee Young Park, Seoul, KR;
Inventor:
Hee Young Park, Seoul, KR;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G06Q 20/38 (2012.01); G06Q 20/20 (2012.01); G06Q 20/32 (2012.01); G06Q 20/40 (2012.01); G06Q 30/02 (2012.01); G06Q 30/0251 (2023.01); G06V 10/22 (2022.01);
U.S. Cl.
CPC ...
G06Q 20/385 (2013.01); G06Q 20/202 (2013.01); G06Q 20/204 (2013.01); G06Q 20/209 (2013.01); G06Q 20/3274 (2013.01); G06Q 20/3278 (2013.01); G06Q 20/401 (2013.01); G06Q 30/0268 (2013.01); G06Q 20/326 (2020.05); G06V 10/235 (2022.01);
Abstract
Provided is a payment method using a one-time payment security code based on a color pixel code. In the payment method, arbitrary color pixel codes are first disposed on a color grid image screen that is formed with color pixels of various colors in a smartphone-dedicated application, a user inputs a user pattern to select color pixels, a one-time payment security code is generated by combining the color pixel codes and the user pattern, and the one-time payment security code is utilized as information for paying for the user's purchase of a product or a service.