Patent Assignment
Reel/Frame 014953/0554
Assignment of Assignor's Interest
Recorded: 2004-02-06
Pages: 3
Assignor
TTR TECHNOLOGIES LTD
Executed: 2003-11-03
Assignee
MACROVISION CORPORATION
2830 DE LA CRUZ BLVD, SANTA CLARA, CALIFORNIA, 95059
Covered Property
(1)
Method for determining an unauthorized copy of an optical disc.
Patent:
6,104,679 →
Application:
09/164,751 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Name, Previously Recorded at Reel 014953 Frame 0554.
Sep 13, 2004
From: TTR TECHNOLOGIES LTD
To: MACROVISION EUROPE LIMITED
Reel/Frame 015137/0467 →
Change of Name
May 15, 2010
From: MACROVISION EUROPE LIMITED
To: ROVI SOLUTIONS LIMITED
Reel/Frame 024380/0965 →
Assignment of Assignor's Interest
Feb 27, 2011
From: ROVI SOLUTIONS LIMITED
To: ROVI EUROPE LIMITED
Reel/Frame 025868/0525 →