Patent Assignment
Reel/Frame 027923/0607
Assignment of Assignor's Interest
Recorded: 2012-03-26
Pages: 7
Assignors
ENGLUND, HAKAN
Executed: 2009-10-01
JOHANSSON, THOMAS
Executed: 2009-09-29
NASLUND, MATS
Executed: 2009-10-01
Assignee
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83, STOCKHOLM, SWEDEN
Covered Property
(1)
Security Feature Negotiation Between Network and User Terminal
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2013
From: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
To: CLUSTER LLC
Reel/Frame 030049/0541 →
Assignment of Assignor's Interest
Mar 22, 2013
From: CLUSTER LLC
To: UNWIRED PLANET, LLC
Reel/Frame 030065/0605 →
Notice of Grant of Security Interest in Patents
May 7, 2013
From: UNWIRED PLANET, LLC
To: CLUSTER LLC
Reel/Frame 030369/0601 →