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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/22/1987
Application #:
06663903
Filing Dt:
10/22/1984
Inventors:
JOHN D. PROVENCE, FREDERICK W. BROWN, JOHN I. JONES
Title:
DUAL DETECTOR SYSTEM FOR DETERMINING ENDPOINT OF PLASMA ETCH PROCESS
Assignment: 1
Reel/Frame:
004512/0165Recorded: 10/22/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/22/1984
Exec Dt:
10/22/1984
Assignee:
13500 NORTH CENTRAL EXPRESSWAY
DALLAS, TEXAS 75265
Correspondent:
RICHARD K. ROBINSON
TEXAS INSTRUMENTS, INC.
P. O. BOX 225474, MS 219
DALLAS, TX 75265
Assignment: 2
Reel/Frame:
004545/0583Recorded: 05/14/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/09/1986
Exec Dt:
05/09/1986
Exec Dt:
05/09/1986
Assignee:
13500 NORTH CENTRAL EXPRESSWAY
DALLAS, TEXAS 75265
Correspondent:
RICHARD K. ROBINSON
TEXAS INSTRUMENTS, INC.
P. O. BOX 225474, MS 219
DALLAS, TX 75265

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