Patent Assignment
Reel/Frame 016296/0955
Assignment of Assignor's Interest
Recorded: 2005-06-02
Pages: 30
Assignor
NPTEST, LLC
Executed: 2004-07-13
Assignee
CREDENCE SYSTEMS CORPORATION
1421 CALIFORNIA CIRCLE, MILPITAS, CALIFORNIA, 95035
Covered Property
(1)
Pica System Timing Measurement and Calibration
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 6, 2007
From: WILSHER, KENNETH R.
To: SCHLUMBERGER TECHNOLOGIES, INC.
Reel/Frame 019128/0573 →
Assignment of Assignor's Interest
Apr 6, 2007
From: SCHLUMBERGER TECHNOLOGIES, INC.
To: NPTEST, LLC
Reel/Frame 019128/0593 →
Assignment of Assignor's Interest
Jun 4, 2009
From: CREDENCE SYSTEMS CORPORATION
To: DCG SYSTEMS, INC.
Reel/Frame 022773/0805 →