Patent Assignment
Reel/Frame 008847/0672
Assignment of Assignor's Interest
Recorded: 1997-11-20
Pages: 6
Assignee
ERICSSON INC.
P.O. BOX 13969, 7001 DEVELOPMENT DRIVE, RESEARCH TRIANGLE PARK, NORTH CAROLINA, 27709
Covered Property
(1)
System, Method, and Apparatus for Delivery of Location Information About Caller
Patent:
6,185,426 →
Application:
08/975,376 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Jun 1, 2015
From: ERICSSON INC.
To: ERICSSON INC.
Reel/Frame 035802/0068 →
Assignment of Assignor's Interest
Jun 18, 2015
From: ERICSSON INC.
To: CLUSTER LLC
Reel/Frame 035945/0287 →
Assignment of Assignor's Interest
Jul 6, 2015
From: CLUSTER LLC
To: UNWIRED PLANET, LLC
Reel/Frame 036091/0212 →
Corrective Assignment to Correct the Execution Date Previously Recorded at Reel: 036091 Frame: 0212. Assignor(S) Hereby Confirms the Assignment.
Jul 16, 2015
From: CLUSTER LLC
To: UNWIRED PLANET, LLC
Reel/Frame 036125/0375 →