Patent ID: 9071565
Filing Date: 2015-06-30
Classification: G06F,H04L

Abstract:
1. A method of sending messages from a web service server to a computing device shared by a current user and an offline user while maintaining privacy for the offline user's messages and decreasing bandwidth requirements for transmission of messages, comprising: registering the current user and the offline user with the web service server; receiving at the web service server from the computing device a first user login including a first user ID and identifying a first user as the current user of the computing device; querying a database to identify undelivered messages of the current user and to identify undelivered messages of the offline user in response to identifying the first user as the current user of the computing device; sending the identified undelivered messages of the current user to the computing device; and encrypting the identified undelivered messages of the offline user and sending the encrypted undelivered messages of the offline user to the computing device.