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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/29/1991
Application #:
07384877
Filing Dt:
07/24/1989
Inventors:
ANTHONY C. BARKANS, JORGE LACH
Title:
METHOD AND APPARATUS FOR A SELF-CLEARING COPY MODE IN A FRAME-BUFFER MEMORY
Assignment: 1
Reel/Frame:
005489/0482Recorded: 10/24/1990Pages: 5
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
12/18/1987
Assignee:
500 GULF FREEWAY
HOUSTON, TEXAS 77023
Correspondent:
WILLIAM B. KEMPLER
C/O LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 2
Reel/Frame:
006811/0983Recorded: 12/28/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/02/1993
Assignee:
4251 PLYMOUTH ROAD ANN ARBOR, MI 48106
MICHIGAN
Correspondent:
SCHLUMBERGER TECHNOLOGIES, INC.
KEITH SMITH
C/O SCHLUMBERGER LIMITED
277 PARK AVENUE
NEW YORK, NY 10172

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