IP Library › Assignment 041577/0001
Patent Assignment
Reel/Frame 041577/0001

Assignment of Assignor's Interest

Recorded: 2017-01-31 Pages: 401
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-07-29
Assignee
ROCKSTAR BIDCO, LP
1285 AVENUE OF THE AMERICAS, C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, NEW YORK, NEW YORK, 10019-6064
Covered Properties (2)
Method and System of Managing Wireless Resources
Patent: 8,750,891 →
Application: 13/354,634 →
Publication: US 2012/0115500
Managing Wireless Resources
Patent: 9,596,692 →
Application: 14/266,178 →
Publication: US 2014/0243006
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 19, 2012
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 028599/0537 →
Assignment of Assignor's Interest May 1, 2014
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 032807/0053 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034544/0541 →
Assignment of Assignor's Interest Jan 9, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 039025/0454 →
Assignment of Assignor's Interest Jan 31, 2017
From: CHEN, XIXIAN; LI, XIAO-DONG; WEISERT, JAMES; YUAN, QIANG
To: NORTEL NETWORKS LIMITED
Reel/Frame 041136/0897 →