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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/12/2004
Application #:
10317565
Filing Dt:
12/12/2002
Publication #:
Pub Dt:
06/26/2003
Inventors:
Eric V. Johnstone, Franklin D. Kalk
Title:
MULTI-TONE PHOTOMASK AND METHOD FOR MANUFACTURING THE SAME
Assignment: 1
Reel/Frame:
013583/0394Recorded: 12/12/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2002
Exec Dt:
12/12/2002
Assignee:
131 OLD SETTLERS BOULEVARD
ROUND ROCK, TEXAS 78664
Correspondent:
BAKER BOTTS L.L.P.
PAULA D. HEYMAN
98 SAN JACINTO BLVD.
1500 SAN JACINTO CENTER
AUSTIN, TX 78701-4039
Assignment: 2
Reel/Frame:
015972/0036Recorded: 05/03/2005Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/22/2005
Assignee:
131 OLD SETTLERS BOULEVARD
ROUND ROCK, TEXAS 78664
Correspondent:
PAULA D. HEYMAN
BAKER BOTTS L.L.P.
98 SAN JACINTO BLVD., STE. 1500
AUSTIN, TX 78701

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