IP Library › Assignment 025681/0991
Patent Assignment
Reel/Frame 025681/0991

Assignment of Assignor's Interest

Recorded: 2011-01-24 Pages: 9
Assignors
PARKVALL, STEFAN
Executed: 2010-11-26
JADING, YLVA
Executed: 2010-11-24
DAHLMAN, ERIK
Executed: 2010-11-25
ASTELY, DAVID
Executed: 2010-11-25
Assignee
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83, STOCKHOLM, SWEDEN
Covered Property (1)
Method and Devices for Providing Enhanced Signaling
Patent: 8,780,798 →
Application: 12/990,404 →
Publication: US 2011/0103338
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2014
From: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
To: IDTP HOLDINGS, INC.
Reel/Frame 033712/0678 →
Assignment of Assignor's Interest Feb 17, 2023
From: IDTP HOLDINGS, INC.
To: INTERDIGITAL PATENT HOLDINGS, INC.
Reel/Frame 062736/0272 →