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:
Jan. 19, 2010
Filed:
Nov. 17, 2006
Rajesh Ramanathan, Redmond, WA (US);
Parag Samdadiya, Bellevue, WA (US);
Rajesh Ramanathan, Redmond, WA (US);
Parag Samdadiya, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A method and system for maintaining real-time conversations over unreliable connections is provided. The reliable messaging system initiates a conversation from a sending participant to a receiving participant by sending an invitation to join the conversation to the receiving participant. Once a connection is established, the reliable messaging system associates the conversation with the connection. If the connection is lost, then the reliable messaging system attempts to restore the connection by sending an invitation to the participant that was disconnected. If the reliable messaging system is able to restore the connection, then the new connection is associated with the previous conversation, and the conversation can continue.