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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/22/2001
Application #:
09155639
Filing Dt:
10/01/1998
Inventors:
HELMUT SCHMIDT, HERBERT KRUG, STEFAN SEPEUR, PETER W. OLIVEIRA
Title:
OPTICAL COMPONENTS WITH A GRADED-INDEX STRUCTURE, AND METHOD OF MANUFACTURING SUCH COMPONENTS
Assignment: 1
Reel/Frame:
010627/0776Recorded: 02/22/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/30/1999
Exec Dt:
12/09/1999
Exec Dt:
12/20/1999
Exec Dt:
12/21/1999
Assignee:
IM STADTWALD-GEBAUDE 43A
SAARBRUECKEN, GERMANY
Correspondent:
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 2
Reel/Frame:
016418/0288Recorded: 04/04/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/25/2003
Assignee:
IM STADTWALD, GEBAEUDE 43
D-66123 SAARBRUECKEN, GERMANY
Correspondent:
NEIL F. GREENBLUM
J367203
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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