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. 10, 2022
Filed:
Nov. 22, 2019
Applicant:
Satoshi Mizoguchi, Tokyo, JP;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/36 (2013.01); G16H 10/60 (2018.01); G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/36 (2013.01); G06K 19/06037 (2013.01); G16H 10/60 (2018.01);
Abstract
A method for logging in to a system is provided in which a mobile terminal is provided with a function to create a high-density two-dimensional code, access information for accessing an electronic chart system and a time stamp are recorded in the high-density two-dimensional code, the high-density two-dimensional code is deformed, generated and displayed in synchronism with time information of the time stamp, and a high-density two-dimensional code generated by a high-density two-dimensional code authentication read scanner is read, whereby logging in to the electronic chart system becomes possible while taking security into consideration.