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:
Dec. 23, 2025
Filed:
Mar. 16, 2023
Cisco Technology, Inc., San Jose, CA (US);
Suresh Gopathy, Alpharetta, GA (US);
Gajendar Pandey, Delhi, IN;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Techniques are described herein for detecting an authorization status for an email based on content included in that email. In embodiments, such techniques may comprise receiving an electronic communication associated with an origination address, identifying, within the electronic communication, information indicating a claimed source entity, determining, based on the information, a claimed source entity, determining a number of authorized addresses associated with the claimed source entity, determining whether the electronic communication is authorized by the claimed source entity based on whether the origination address is included within the number of authorized addresses, updating the electronic communication to include an indication of whether the electronic communication is authorized by the claimed source entity, and transmitting the electronic communication to its intended recipient.