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Patent Assignment Details
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Reel/Frame:006818/0155   Pages: 8
Recorded: 12/30/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 5
1
Patent #:
Issue Dt:
12/05/1989
Application #:
07218652
Filing Dt:
07/13/1988
Title:
MULTIPLE COMPUTER INTERFACE CIRCUIT BOARD
2
Patent #:
Issue Dt:
11/10/1992
Application #:
07339186
Filing Dt:
04/14/1989
Title:
DUAL PERSONAL COMPUTER ARCHITECTURE PERIPHERAL ADAPTER BOARD AND CIRCUIT
3
Patent #:
Issue Dt:
08/10/1993
Application #:
07638688
Filing Dt:
01/08/1991
Title:
MEMORY ADDRESSING SCHEME
4
Patent #:
Issue Dt:
02/15/1994
Application #:
07781502
Filing Dt:
10/22/1991
Title:
BUS INTERFACE CIRCUIT FOR DUAL PERSONAL COMPUTER ARCHITECTURE PERIPHERAL ADAPTER BOARD
5
Patent #:
Issue Dt:
11/17/1992
Application #:
07781510
Filing Dt:
10/22/1991
Title:
DUAL PERSONAL COMPUTER ARCHITECTURE PERIPHERAL ADAPTER BOARD
Assignor
1
Exec Dt:
12/21/1993
Assignee
1
ATTN: BARRY A. PETERSON
231 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60697
Correspondence name and address
MAYER BROWN & PLATT
ALEXANDRA WANSONG
2000 PENNSYLVANIA AVE., NW #6500
WASHINGTON, DC 20006

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