IP Library › Assignment 044864/0543
Patent Assignment
Reel/Frame 044864/0543

Assignment of Assignor's Interest

Recorded: 2018-02-08 Pages: 3
Assignor
SONY MOBILE COMMUNICATIONS AB
Executed: 2018-01-09
Assignee
SONY MOBILE COMMUNICATIONS INC.
TS TOWER, 4-12-3 HIGASHI-SHINAGAWA, SHINAGAWA-KU, TOKYO, 140-0002, JAPAN
Covered Property (1)
System and Method for Location Estimation in Environments Unsuitable for Gps Technology
Patent: 9,921,293 →
Application: 13/389,297 →
Publication: US 2012/0280863
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 7, 2012
From: PERSSON, MAGNUS; KARLSSON, DAVID
To: SONY ERICSSON MOBILE COMMUNICATIONS AB
Reel/Frame 027662/0866 →
Assignment of Assignor's Interest Mar 25, 2019
From: SONY MOBILE COMMUNICATIONS, INC.
To: SONY CORPORATION
Reel/Frame 048691/0134 →