Patent Assignment
Reel/Frame 025676/0466
Change of Name
Recorded: 2011-01-21
Pages: 5
Assignor
NORTEL MATRA CELLULAR
Executed: 2000-07-01
Assignee
NORTEL NETWORKS SA
1 PLACE DES FRERES MONTGOLFIER, GUYANCOURT CEDEX 9, F-78280, FRANCE
Covered Properties
(7)
Method for Locating a Cellular Radiocommunication Mobile Station, and Equipment for Implementing the Method
Patent:
5,850,609 →
Application:
08/676,264 →
Radio Station with Circularly Polarised Antennas
Patent:
6,823,177 →
Application:
09/155,278 →
Transcoding Device Provided with a Derivation
Patent:
6,816,511 →
Application:
09/308,976 →
Time-Weighted Transmission Channel Estimation
Patent:
6,671,313 →
Application:
09/402,956 →
Method for Digital Equalisation, and Radio Communication Receiver Implementing Said Method
Patent:
6,754,264 →
Application:
09/646,231 →
Radio Communication Base Station Antenna
Patent:
6,501,965 →
Application:
09/700,550 →
Method and Apparatus for Selecting Parameters in a Cellular Radio Communication Network
Patent:
6,975,869 →
Application:
09/720,514 →
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS, S.A.
To: ROCKSTAR BIDCO, LP
Reel/Frame 027140/0307 →
Assignment of Assignor's Interest
Jul 26, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028651/0410 →
Assignment of Assignor's Interest
Jul 29, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028668/0059 →
Assignment of Assignor's Interest
Jul 29, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028667/0120 →
Assignment of Assignor's Interest
Aug 9, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028761/0467 →
Assignment of Assignor's Interest
Mar 12, 2013
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 029972/0256 →
Assignment of Assignor's Interest
Mar 6, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032399/0442 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ROCKSTAR CONSORTIUM US LP; ROCKSTAR CONSORTIUM LLC; BOCKSTAR TECHNOLOGIES LLC; CONSTELLATION TECHNOLOGIES LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 034924/0779 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Change of Name
Mar 2, 2017
From: NORTEL MATRA CELLULAR
To: NORTEL NETWORKS SA
Reel/Frame 041858/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →