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. 03, 2022
Filed:
Dec. 31, 2018
Applicant:
Charles Schwab & Co., Inc., San Francisco, CA (US);
Inventors:
Riyaz Vali, San Francisco, CA (US);
Charles E. Gotlieb, San Francisco, CA (US);
Assignee:
Charles Schwab & Co., Inc., Westlake, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 63/0853 (2013.01); G06F 21/629 (2013.01); H04L 63/102 (2013.01); G06F 2221/2117 (2013.01); H04L 2463/082 (2013.01);
Abstract
A system and method allows an app to be used to signal a server to authenticate a user using two factor authentication. The app is one previously associated with a user account, optionally using a different form of two factor authentication.