IP Library › Assignment 019993/0705
Patent Assignment
Reel/Frame 019993/0705

Assignment of Assignor's Interest

Recorded: 2007-10-22 Pages: 24
Assignor
NOKIA CORPORATION
Executed: 2007-06-25
Assignee
SCHOFIELD TECHNOLOGIES LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Properties (6)
System and Method for Fully Utilizing Available Optical Transmission Spectrum in Optical Networks
Patent: 6,968,130 →
Application: 09/390,910 →
System and Method for Providing Destination-to-Source Protection Switch Setup in Optical Network Topologies
Patent: 7,274,869 →
Application: 09/449,575 →
Optical Telecommunications Networks
Patent: 6,456,407 →
Application: 09/627,203 →
Amplification of an optical WDM signal
Patent: 6,359,730 →
Application: 09/822,957 →
Publication: US 2001/0048547
Protection in an Optical Telecommunications System
Patent: 6,421,149 →
Application: 09/829,334 →
Publication: US 2001/0021045
Dispersion Compensation in Optical Communication Network and Optical Communication Network
Patent: 6,724,997 →
Application: 09/956,735 →
Publication: US 2002/0012148
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 1999
From: PAN, JIN-YI
To: NOKIA NETWORKS OY
Reel/Frame 010427/0668 →
Assignment of Assignor's Interest Nov 29, 1999
From: PAN, JIN-YI
To: NOKIA NETWORKS OY
Reel/Frame 010429/0382 →
Assignment of Assignor's Interest Feb 12, 2001
From: TAMMELA, SIMO; AARNIO, JAAKKO
To: NOKIA NETWORKS OY
Reel/Frame 011515/0949 →
Assignment of Assignor's Interest Apr 7, 2001
From: TERVONEN, ARI; OKSANEN, MARKKU
To: NOKIA NETWORKS OY
Reel/Frame 011709/0058 →
Assignment of Assignor's Interest Jul 13, 2001
From: TERVONEN, ARI
To: NOKIA NETWORKS OY
Reel/Frame 011980/0804 →
Assignment of Assignor's Interest Sep 11, 2001
From: OKSANEN, MARKKU
To: NOKIA NETWORKS OY
Reel/Frame 012194/0674 →
Merger Oct 22, 2007
From: NOKIA NETWORKS OY
To: NOKIA CORPORATION
Reel/Frame 019993/0108 →
Assignment of Assignor's Interest Jan 5, 2020
From: INTELLECTUAL VENTURES ASSETS 161 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 052159/0509 →
Assignment of Assignor's Interest Feb 18, 2020
From: SCHOFIELD TECHNOLOGIES LLC
To: INTELLECTUAL VENTURES ASSETS 161 LLC
Reel/Frame 051851/0343 →
Assignment of Assignor's Interest Apr 6, 2022
From: HANGER SOLUTIONS, LLC
To: TUMBLEWEED HOLDINGS LLC
Reel/Frame 059620/0066 →