Patent Assignment
Reel/Frame 015088/0160
Assignment of Assignor's Interest
Recorded: 2004-03-12
Pages: 7
Assignors
JANG, KE-CHI
Executed: 2004-03-11
DENMAN, ROBERT E.
Executed: 2004-03-09
WANG, CHUNG-CHING
Executed: 2004-03-09
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property
(1)
Providing a Location Service in a Wireless Communications Network Using an Indication of Whether the Location Service Is an Emergency-Related Location Service or a Law Enforcement-Related Location Service
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Assignment of Assignor's Interest
Sep 6, 2012
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 028918/0791 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →