Patent Assignment
Reel/Frame 009277/0387
Assignment of Assignor's Interest
Recorded: 1998-06-22
Pages: 7
Assignee
ZEN RESEARCH N.V.
ENGELENNWEG 21A, CURACAO, NETHERLANDS ANTILLES
Covered Property
(1)
Methods and Apparatus for Detecting and Correcting Magnification Error in a Multi-Beam Optical Disk Drive
Patent:
6,430,125 →
Application:
09/037,471 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 30, 2001
From: ZEN RESEARCH N.V.
To: ZEN RESEARCH(IRELAND), LTD.
Reel/Frame 011473/0649 →
Change of Name
Feb 7, 2005
From: ZEN RESEARCH (IRELAND) LIMITED
To: BLACK VALLEY LIMITED
Reel/Frame 015653/0444 →
Assignment of Assignor's Interest
Feb 15, 2005
From: BLACK VALLEY LIMITED
To: DRAGSHOLM WIRELESS HOLDINGS LLC
Reel/Frame 015711/0768 →
Merger
Sep 22, 2015
From: DRAGSHOLM WIRELESS HOLDINGS LLC
To: XYLON LLC
Reel/Frame 036645/0281 →