Patent Assignment
Reel/Frame 030349/0561
Assignment of Assignor's Interest
Recorded: 2013-05-03
Pages: 71
Covered Properties
(3)
Variable Level Sound Alert for an Instant Messaging Session
Changing Sound Alerts During a Messaging Session
Changing Event Notification Volumes
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2012
From: AOL INC.
To: FACEBOOK, INC.
Reel/Frame 028463/0125 →
Assignment of Assignor's Interest
May 3, 2013
From: HEIKES, BRIAN D.; YIN, XIAOYAN; YUROW, DEBORAH R.; MATTHEWS, KELLY
To: AMERICA ONLINE, INC.
Reel/Frame 030349/0501 →
Assignment of Assignor's Interest
May 3, 2013
From: AOL INC.
To: FACEBOOK, INC.
Reel/Frame 030349/0642 →
Change of Name
May 3, 2013
From: AMERICA ONLINE, INC.
To: AOL LLC
Reel/Frame 030349/0750 →
Change of Name
Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058961/0436 →