Patent Assignment
Reel/Frame 005664/0304
Assignment of Assignors Interest.
Recorded: 1991-04-01
Pages: 3
Assignor
MARTENSSON, NILS E.
Executed: 1991-02-28
Assignee
TECHNOPHONE LIMITED
ASHWOOD HOUSE, PEMBROKE BROADWAY, CAMBERLEY, SURREY, GU15 3SP, UNITED KINGDOM
Covered Property
(1)
Batttery Charging Apparatus in a Portable Electronic Apparatus
Patent:
5,254,931 →
Application:
07/678,720 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 01/04/1993
Mar 29, 1993
From: TECHNOPHONE LIMITED
To: NOKIA MOBILE PHONES (U.K.) LIMITED
Reel/Frame 006481/0389 →
Assignment of Assignor's Interest
Feb 21, 2008
From: NOKIA MOBILE PHONES (UK) LIMITED
To: NOKIA CORPORATION
Reel/Frame 020540/0079 →
Assignment of Assignor's Interest
Feb 25, 2008
From: NOKIA CORPORATION
To: NOKIA SIEMENS NETWORKS OY
Reel/Frame 020550/0734 →