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:
Nov. 18, 2025
Filed:
May. 17, 2023
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Indermeet Singh Gandhi, San Jose, CA (US);
Frank Michaud, Pully, VA (US);
Jerome Henry, Pittsboro, NC (US);
David A. Maluf, Mountain View, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); H04L 9/40 (2022.01); H04W 12/06 (2021.01);
U.S. Cl.
CPC ...
H04W 12/06 (2013.01); H04L 63/20 (2013.01); H04L 2463/082 (2013.01);
Abstract
A method of continuous multi-factor authentication may include executing wireless sensing based at least in part on execution of a continuous multi-factor authentication (CMFA) application at a computing device, collecting channel state information (CSI) data from a network device communicatively coupled to the computing device, transmitting the CSI data to a CMFA device, and receiving a trust score from the CMFA device based on the CSI data.