Patent Assignment
Reel/Frame 015039/0764
Assignment of Assignor's Interest
Recorded: 2004-08-26
Pages: 5
Assignor
WOELKI, MICHAEL
Executed: 2004-07-22
Assignee
GSI LUMONICS CORPORATION
39 MANNING ROAD, BILLERICA, MASSACHUSETTS, 01821
Covered Property
(1)
Method and System for Marking a Workpiece Such as a Semiconductor Wafer and Laser Marker for Use Therein
Application:
10/438,500 →
Publication:
US 2004/0144760
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2003
From: CAHILL, STEVEN P.; EHRMANN, JONATHAN S.; GILLESPIE, JOHN R. JR.; LI, YOU C.
To: GSI LUMONICS CORPORATION
Reel/Frame 014555/0146 →
Assignment of Assignor's Interest
Sep 26, 2007
From: NEMETS, CHRISTIAN
To: GSI GROUP CORPORATION
Reel/Frame 019879/0642 →
Assignment of Assignor's Interest
Jun 10, 2013
From: GSI GROUP CORPORATION; GSI GROUP INC
To: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Reel/Frame 030582/0160 →
Corrective Assignment to Correct the Application Serial Number 11776904 Previously Recorded on Reel 030582 Frame 0160. Assignor(S) Hereby Confirms the Assignment.
Dec 22, 2020
From: GSI GROUP CORPORATION; GSI GROUP INC.
To: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Reel/Frame 056424/0287 →