Patent Assignment
Reel/Frame 022876/0355
Assignment of Assignor's Interest
Recorded: 2009-06-25
Pages: 3
Assignor
VIERTHALER, MATTHIAS
Executed: 2009-06-16
Assignee
MICRONAS GMBH
HANS-BUNTE-STRASSE 19, FREIBURG, D-79108, GERMANY
Covered Property
(1)
Device and Method for Producing a Surround Sound
Application:
12/467,963 →
Publication:
US 2009/0285420
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 28, 2010
From: MICRONAS GMBH
To: TRIDENT MICROSYSTEMS (FAR EAST) LTD.
Reel/Frame 024456/0453 →
Assignment of Assignor's Interest
May 3, 2012
From: TRIDENT MICROSYSTEMS, INC.; TRIDENT MICROSYSTEMS (FAR EAST) LTD.
To: ENTROPIC COMMUNICATIONS, INC.
Reel/Frame 028153/0530 →