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Patent Assignment Details
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Reel/Frame:006812/0827   Pages: 11
Recorded: 12/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
02/28/1989
Application #:
06803462
Filing Dt:
12/02/1985
Title:
GRAPHIC DISPLAY REGION DEFINING TECHNIQUE
2
Patent #:
Issue Dt:
05/29/1990
Application #:
07116999
Filing Dt:
11/04/1987
Title:
TRIANGLE CLASSIFICATION SETUP METHOD AND APPARATUS FOR 3-D GRAPHICS DISPLAY SYSTEM
3
Patent #:
Issue Dt:
12/05/1989
Application #:
07117111
Filing Dt:
11/04/1987
Title:
3-D GRAPHICS DISPLAY SYSTEM USING TRIANGLE PROCESSOR PIPELINE
4
Patent #:
Issue Dt:
12/19/1989
Application #:
07117112
Filing Dt:
11/04/1987
Title:
GUARDBAND CLIPPING METHOD AND APPARATUS FOR 3-D GRAPHICS DISPLAY SYSTEM
Assignor
1
Exec Dt:
06/30/1993
Assignee
1
4251 PLYMOUTH ROAD ANN ARBOR, MI 48106
MICHIGAN
Correspondence name and address
SCHLUMBERGER TECHNOLOGIES, INC.
KEITH SMITH
C/O SCHLUMBERGER LIMITED
277 PARK AVENUE
NEW YORK, NY 10172

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