Patent Assignment
Reel/Frame 028353/0731
Assignment of Assignor's Interest
Recorded: 2012-06-11
Pages: 5
Assignors
LANG, HOWARD L.
Executed: 2003-03-27
WOERNER, ERIC M.
Executed: 2003-03-27
VOETS, JAAP
Executed: 2003-01-05
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Method for Determining Concurrent Voice Over Ip Calls
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 13, 2012
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 028369/0046 →
Assignment of Assignor's Interest
Jun 14, 2012
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 028378/0961 →
Assignment of Assignor's Interest
Oct 26, 2012
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: RAKUTEN, INC.
Reel/Frame 029195/0519 →
Change of Address
Dec 17, 2015
From: RAKUTEN, INC.
To: RAKUTEN, INC.
Reel/Frame 037751/0006 →
Change of Name
Dec 6, 2021
From: RAKUTEN, INC.
To: RAKUTEN GROUP, INC.
Reel/Frame 058314/0657 →
Corrective Assignment to Correct the Remove Patent Numbers 10342096;10671117; 10716375; 10716376;10795407;10795408; and 10827591 Previously Recorded at Reel: 58314 Frame: 657. Assignor(S) Hereby Confirms the Assignment.
Feb 29, 2024
From: RAKUTEN, INC.
To: RAKUTEN GROUP, INC.
Reel/Frame 068066/0103 →