IP Library › Assignment 018208/0601
Patent Assignment
Reel/Frame 018208/0601

Assignment of Assignor's Interest

Recorded: 2006-09-06 Pages: 2
Assignor
GRIFFIN, JEFFREY JASON
Executed: 2006-09-05
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, S22188, SWEDEN
Covered Property (1)
Hierarchical Point-to-Multipoint Group Communications Between Multiple Active Communication Groups
Patent: 7,606,588 →
Application: 11/470,298 →
Publication: US 2008/0057992
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →