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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/04/1991
Application #:
07398820
Filing Dt:
08/25/1989
Inventors:
RICHARD BEALKOWSKI, JOHN W. BLACKLEDGE JR., DOYLE S. CRONK, RICHARD A. DAYAN et al
Title:
APPARATUS AND METHOD FOR PREVENTING UNAUTHORIZED ACCESS TO BIOS IN A PERSONAL COMPUTER SYSTEM
Assignment: 1
Reel/Frame:
005154/0495Recorded: 10/02/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/25/1989
Exec Dt:
08/25/1989
Exec Dt:
08/25/1989
Exec Dt:
08/25/1989
Exec Dt:
08/25/1989
Exec Dt:
08/25/1989
Exec Dt:
09/06/1989
Exec Dt:
08/25/1989
Exec Dt:
09/05/1989
Exec Dt:
08/25/1989
Exec Dt:
08/28/1989
Exec Dt:
08/28/1989
Assignee:
ARMONK, NEW YORK 10504
Correspondent:
WINFIELD J. BROWN, JR.
INTELLECTUAL PROP. LAW
IBM CORP. -INTERNAL ZIP 4318
P. O. BOX 1328
BOCA RATON, FL 33432
Assignment: 2
Reel/Frame:
016891/0507Recorded: 08/04/2005Pages: 48
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/2005
Assignee:
7, CHANGI BUSINESS PARK CENTRAL 1
SINGAPORE 486048, SINGAPORE
Correspondent:
DANIEL M. GOLDFISHER
CLIFFORD CHANCE US LLP
31 WEST 52ND STREET
NEW YORK, NY 10019

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