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Patent Assignment Details
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Reel/Frame:005938/0064   Pages: 9
Recorded: 11/29/1991
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 12
1
Patent #:
Issue Dt:
10/17/1972
Application #:
05018174
Filing Dt:
03/10/1970
Title:
ELECTRICAL PROBE-POSITION RESPONSIVE APPARATUS AND METHOD
2
Patent #:
Issue Dt:
10/25/1977
Application #:
05699381
Filing Dt:
06/24/1976
Title:
ELECTRICAL POSITION RESOLVING BY ZERO-CROSSING DELAY
3
Patent #:
Issue Dt:
06/26/1984
Application #:
06395261
Filing Dt:
07/06/1982
Title:
ELECTROGRAPHIC SYSTEM AND METHOD
4
Patent #:
Issue Dt:
06/18/1985
Application #:
06532191
Filing Dt:
09/14/1983
Title:
ELECTROGRAPHIC SYSTEM
5
Patent #:
Issue Dt:
07/15/1986
Application #:
06665302
Filing Dt:
10/26/1984
Title:
ELECTROGRAPHIC APPARATUS
6
Patent #:
Issue Dt:
03/17/1987
Application #:
06742733
Filing Dt:
06/07/1985
Title:
ELECTROGRAPHIC SYSTEM AND METHOD
7
Patent #:
Issue Dt:
03/10/1987
Application #:
06742734
Filing Dt:
06/07/1985
Title:
ELECTROGRAPHIC APPARATUS
8
Patent #:
Issue Dt:
05/12/1987
Application #:
06794171
Filing Dt:
11/01/1985
Title:
ELECTROGRAPHIC APPARATUS
9
Patent #:
Issue Dt:
07/07/1987
Application #:
06865661
Filing Dt:
05/27/1986
Title:
POSITION RESPONSIVE APPARATUS, SYSTEM AND METHOD HAVING ELECTROGRAPHIC APPLICATION
10
Patent #:
Issue Dt:
09/22/1987
Application #:
06879331
Filing Dt:
06/27/1986
Title:
STYLUS FOR POSITION RESPONSIVE APPARATUS HAVING ELECTROGRAPHIC APPLICATION
11
Patent #:
Issue Dt:
11/17/1987
Application #:
06922090
Filing Dt:
10/22/1986
Title:
TRACER FOR ELECTROGRAPHIC SURFACES
12
Patent #:
Issue Dt:
08/01/1989
Application #:
07190762
Filing Dt:
05/06/1988
Title:
ELECTROGRAPHIC APPARATUS
Assignors
1
Exec Dt:
11/08/1991
2
Exec Dt:
11/08/1991
Assignee
1
20525 MARIANI AVE.
CUPERTINO, CALIFORNIA 95104
Correspondence name and address
TIMOTHY D. CASEY
APPLE COMPUTER, INC.
20525 MARIANI AVE.
CUPERTINO, CA 95014

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