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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/03/2015
Application #:
13391996
Filing Dt:
02/23/2012
Publication #:
Pub Dt:
06/28/2012
Inventors:
Ulrich Matejka, Holger Seitz, Norbert Rosenkranz, Mario Laengle
Title:
MASK INSPECTION MICROSCOPE WITH VARIABLE ILLUMINATION SETTING
Assignment: 1
Reel/Frame:
028025/0923Recorded: 04/11/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/26/2009
Exec Dt:
10/30/2009
Exec Dt:
10/30/2009
Exec Dt:
11/02/2009
Assignee:
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07745
Correspondent:
REX I. HUANG
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
040069/0705Recorded: 09/19/2016Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2015
Assignee:
RUDOLF-EBER-STRASSE 2
OBERKOCHEN, GERMANY 73447
Correspondent:
MARC WEFERS
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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