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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/11/2006
Application #:
11185066
Filing Dt:
07/20/2005
Publication #:
Pub Dt:
11/17/2005
Inventors:
Birgit Kurz, Toralf Gruner, Alexander Kohl
Title:
METHOD FOR IMPROVING THE IMAGING PROPERTIES OF AT LEAST TWO OPTICAL ELEMENTS AND PHOTOLITHOGRAPHIC FABRICATION METHOD
Assignment: 1
Reel/Frame:
017606/0690Recorded: 05/11/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/31/2004
Exec Dt:
07/27/2004
Exec Dt:
07/22/2004
Assignee:
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Correspondent:
FISH & RICHARDSON PC
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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