IP Library › Assignment 013072/0012
Patent Assignment
Reel/Frame 013072/0012

Assignment of Assignor's Interest

Recorded: 2002-07-05 Pages: 3
Assignors
HVERINEN, HEMMO
Executed: 2002-06-12
KISS, IMRE
Executed: 2002-06-12
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, FIN-02150 ESPOO,, FINLAND
Covered Property (1)
On-Line Parametric Histogram Normalization for Noise Robust Speech Recognition
Patent: 7,197,456 →
Application: 10/136,039 →
Publication: US 2003/0204398
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 →