IP Library › Assignment 027771/0211
Patent Assignment
Reel/Frame 027771/0211

Assignment of Assignor's Interest

Recorded: 2012-02-28 Pages: 4
Assignors
TIAN, XIYONG
Executed: 2011-04-22
HU, YANGJIAN
Executed: 2011-04-22
ZHANG, YIKAI
Executed: 2011-04-22
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Sim Card Slot Having a Fool-Proof Function and Electronic Apparatus Containing the Sim Card Slot
Patent: 8,657,629 →
Application: 13/405,666 →
Publication: US 2012/0231650
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 11, 2013
From: SONY ERICSSON MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 031794/0127 →
Partial Assignment Dec 31, 2013
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION; SONY MOBILE COMMUNICATIONS AB
Reel/Frame 031893/0477 →