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.

Date of Patent:
Oct. 21, 2025

Filed:

Apr. 14, 2023
Applicant:

Cisco Technology, Inc., San Jose, CA (US);

Inventors:

Nagendra Kumar Nainar, Morrisville, NC (US);

Suresh Kumar Shanmugam, Bangalore, IN;

Rajiv Asati, Morrisville, NC (US);

Assignee:

Cisco Technology, Inc., San Jose, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); H04L 51/063 (2022.01);
U.S. Cl.
CPC ...
G06F 21/6263 (2013.01); H04L 51/063 (2013.01); G06F 2221/2141 (2013.01);
Abstract

Techniques are described herein for managing access to sensitive data detected within an electronic communication. In some embodiments, such techniques may comprise receiving, from a sender, an electronic communication directed toward a first recipient. The techniques may then comprise identifying one or more pieces of sensitive data within the electronic communication, providing a content of the one or more pieces of sensitive data to a data hosting device to be stored in a memory location and first information associated with the first recipient used to access the memory location, updating the electronic communication to replace the one or more pieces of sensitive data with a reference to the memory location, and transmitting the electronic communication to the first recipient.


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Nainar, Nagendra. (2025). Techniques for protecting sensitive data within electronic communications (U.S. Patent No. 12450395). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12450395

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