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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/25/1993
Application #:
07869980
Filing Dt:
04/16/1992
Inventors:
YOUNG-KAI CHEN, MINGHWEI HONG, JOSEPH P. MANNAERTS, MING-CHIANG WU
Title:
METHOD OF MAKING AN ARTICLE COMPRISING A PERIODIC HETEROEPITAXIAL SEMICONDUCTOR STRUCTURE
Assignment: 1
Reel/Frame:
006138/0231Recorded: 05/27/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/16/1992
Exec Dt:
04/16/1992
Exec Dt:
04/16/1992
Exec Dt:
04/16/1992
Assignee:
550 MADISON AVENUE
A NY CORP.
NEW YORK, NEW YORK 10022-3201
Correspondent:
PETER V. D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:
011796/0615Recorded: 05/18/2001Pages: 43
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2001
Assignee:
9333 S. JOHN YOUNG PARKWAY
ORLANDO, FLORIDA 32819
Correspondent:
AGERE SYSTEMS INC.
RICHARD J. BOTOS
P.O. BOX 614
BERKELEY HEIGHTS, NJ 07922-0614
Assignment: 3
Reel/Frame:
011667/0148Recorded: 04/05/2001Pages: 18
Conveyance:
CONDITIONAL ASSIGNMENT OF AND SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
04/02/2001
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
SIMPSON THACHER & BARTLETT
ALISON WINICK, ESQ
425 LEXINGTON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 4
Reel/Frame:
013372/0662Recorded: 10/22/2002Pages: 11
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
09/30/2002
Assignee:
9333 SOUTH JOHN YOUNG PARKWAY
ORLANDO, FLORIDA 32819
Correspondent:
SIMPSON THACHER & BARTLETT
ROBYN RAHBAR, ESQ.
425 LEXINGTON AVE.
NEW YORK, NY 10017

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