Revoking messages within a message chain

US11516165B2 · kind B2 · utility

Assignee

• MICROSOFT TECHNOLOGY LICENSING, LLC · US

Inventors

• Sukanya Rajagopal · Praha, CZ
• Vikhyat Khosla · Hyderabad, IN
• Aayushi Joshi · Hyderabad, IN
• Nikhil Maryala · Hyderabad, IN
• Manohar Kumar · Hyderabad, IN
• Rakesh Midha · Hyderabad, IN
• Arun Rajappa · Hyderabad, IN
• Deepak Pratinidhi · Hyderabad, IN
• Rajiv Kumar · Hyderabad, IN

Key dates

• Filing date: Apr 10, 2019
• Grant date: Nov 29, 2022
• Expiry date: May 7, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L51/234
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

Methods and systems for revoking electronic messages. One method includes storing, for each of a plurality of forwarded messages, a record in a data store, each record including a link to an original message for the forwarded message, and receiving a request to revoke a forwarded message. In response to receiving the request, the method includes identifying an original message the forwarded message via a record stored in the data store and notifying, with an electronic processor, a user associated with the original message of the request to revoke the forwarded message. In response to receiving an instruction revoking the original source message from the user, the method includes identifying each forward of the original message via records stored in the data store and revoking the original message and each message associated with each record stored in the data store including a link to the original message.