IP Library › Assignment 012579/0313
Patent Assignment
Reel/Frame 012579/0313

Assignment of Assignor's Interest

Recorded: 2002-02-08 Pages: 2
Assignors
HAPPONEN, AKI
Executed: 2001-11-23
PIIRAINEN, OLLI
Executed: 2001-11-29
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, FIN-02150 ESPOO, FINLAND
Covered Property (1)
Method for Noise Energy Estimation in Tdma Systems
Patent: 6,895,044 →
Application: 10/001,156 →
Publication: US 2002/0110199
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 5, 2012
From: NOKIA CORPORATION
To: RPX CORPORATION
Reel/Frame 028323/0196 →
Security Interest Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Patent Security Agreement Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054198/0029 →
Patent Security Agreement Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054244/0566 →
Release of Security Interest Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →