Patent Assignment
Reel/Frame 013737/0869
Assignment of Assignor's Interest
Recorded: 2003-02-10
Pages: 3
Assignee
ION SYSTEMS, INC.
1005 PARKER STREET, BERKELEY, CALIFORNIA, 94710
Covered Property
(1)
Electrostatic Charge Measurement on Semiconductor Wafers
Patent:
6,781,205 →
Application:
10/269,426 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 27, 2005
From: ION SYSTEMS, INC.
To: SILICON VALLEY BANK
Reel/Frame 017025/0632 →
Release
Mar 27, 2006
From: SILICON VALLEY BANK
To: ION SYSTEMS, INC.
Reel/Frame 017718/0436 →
Assignment of Assignor's Interest
Dec 19, 2011
From: ION SYSTEMS, INC.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 027408/0642 →