Patent Assignment
Reel/Frame 011495/0397
Assignment of Assignor's Interest
Recorded: 2001-02-02
Pages: 4
Assignors
MINBORG, PER-AKE
Executed: 2000-12-19
MINBORG, LARS MATS JONAS
Executed: 2000-12-19
POHJANVUORI, TIMO
Executed: 2000-11-10
LARSSON, NILS THOMAS BABTIST
Executed: 2000-12-11
Assignee
PHONEPAGES OF SWEDNE AB, THE
VASTA HAMNGATAN 21, SE-411 17 GOTEBORG, SWEDEN
Covered Property
(1)
Exchange of Information in a Communication System
Patent:
6,922,721 →
Application:
09/686,990 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2006
From: THE PHONEPAGES OF SWEDEN
To: SONY ERICSSON MOBILE COMMUNICATIONS AB
Reel/Frame 018268/0016 →
Change of Name
Mar 25, 2019
From: SONY ERICSSON MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 048690/0974 →
Assignment of Assignor's Interest
Apr 8, 2019
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION
Reel/Frame 048825/0737 →