Patent Assignment
Reel/Frame 020256/0708
Assignment of Assignor's Interest
Recorded: 2007-12-17
Pages: 7
Assignors
CHEN, YONG-KAI, MR.
Executed: 2007-12-17
LEVEN, ANDREAS BERTOLD, MR.
Executed: 2007-12-17
RASRAS, MAHMOUD, MR.
Executed: 2007-12-14
TU, KUN-YII, MR.
Executed: 2007-12-14
Assignee
LUCENT TECHNOLOGIES INC.
600 MOUNTAIN AVENUE, MURRAY HILL, NEW JERSEY, 07974
Covered Property
(1)
Balanced Optical Signal Processor
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Sep 14, 2011
From: LUCENT TECHNOLOGIES INC.
To: ALCATEL-LUCENT USA INC.
Reel/Frame 026903/0793 →
Assignment of Assignor's Interest
Sep 20, 2011
From: ALCATEL-LUCENT USA INC.
To: ALCATEL LUCENT
Reel/Frame 026935/0258 →
Assignment of Assignor's Interest
Sep 13, 2017
From: NOKIA TECHNOLOGIES OY; NOKIA SOLUTIONS AND NETWORKS BV; ALCATEL LUCENT SAS
To: PROVENANCE ASSET GROUP LLC
Reel/Frame 043877/0001 →
Security Interest
Sep 13, 2017
From: PROVENANCE ASSET GROUP HOLDINGS, LLC; PROVENANCE ASSET GROUP LLC
To: NOKIA USA INC.
Reel/Frame 043879/0001 →
Security Interest
Sep 13, 2017
From: PROVENANCE ASSET GROUP HOLDINGS, LLC; PROVENANCE ASSET GROUP, LLC
To: CORTLAND CAPITAL MARKET SERVICES, LLC
Reel/Frame 043967/0001 →
Assignment and Assumption Agreement
Feb 14, 2019
From: NOKIA USA INC.
To: NOKIA US HOLDINGS INC.
Reel/Frame 048370/0682 →
Release of Security Interest
Nov 30, 2021
From: CORTLAND CAPITAL MARKETS SERVICES LLC
To: PROVENANCE ASSET GROUP HOLDINGS LLC; PROVENANCE ASSET GROUP LLC
Reel/Frame 058983/0104 →
Release of Security Interest
Nov 30, 2021
From: NOKIA US HOLDINGS INC.
To: PROVENANCE ASSET GROUP HOLDINGS LLC; PROVENANCE ASSET GROUP LLC
Reel/Frame 058363/0723 →
Assignment of Assignor's Interest
Dec 28, 2021
From: PROVENANCE ASSET GROUP LLC
To: RPX CORPORATION
Reel/Frame 059352/0001 →