Patent Assignment
Reel/Frame 010934/0840
Assignment of Assignor's Interest
Recorded: 2000-06-30
Pages: 4
Assignee
NOKIA MOBILE PHONES LIMITED
KEILALAHDENTIE 4, 02150 ESPOO, FINLAND
Covered Property
(1)
Secure User Action Request Indicator
Patent:
7,124,439 →
Application:
09/525,806 →
Related Assignments
(3)
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 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →