Patent №
US 8,917,824
Granted
2014-12-23
Filed 2012
Owner
AT&T MOBILITY II LLC
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13688501
A method for managing visual voicemail messages includes displaying a list of voicemail messages on a telecommunications handset, receiving user commands for operating on the voicemail messages including a delete message command and in response to a delete message command, marking a voicemail message for deletion with a delete timestamp and moving the voicemail message to a Deleted Messages folder. A Deleted Message Age Indicator function processes to control permanent deletion of voicemail messages in the Deleted Messages folder based on delete timestamps and a global Delete Time value in cooperation with a visual voicemail platform.
AI classification
Ownership
AT&T MOBILITY II LLC
assignment · 293720297
Assignors
ZUBAS, MICHAEL ROBERT, RAINER, BRIAN, SIGMUND, WILLIAM J.
On an employer assignment, the assignors are typically the inventors.