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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/28/1989
Application #:
07067761
Filing Dt:
06/29/1987
Inventors:
JOHN B. KEYS, DAVID A. RIEKER
Title:
DYNAMIC RAM REFRESH CIRCUIT WITH DMA ACCESS
Assignment: 1
Reel/Frame:
004733/0993Recorded: 06/29/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/25/1987
Exec Dt:
06/25/1987
Assignee:
Correspondent:
ALBERT L. SESSLER, JR.
INTELLECTUAL PROPERTY SECTION, LAW DEPT.
NCR CORP., WORLD HEADQUARTERS
DAYTON, OH 45479
Assignment: 2
Reel/Frame:
013231/0233Recorded: 11/07/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2001
Assignee:
ONE AMD PLACE
P.O. BOX 3453
SUNNYVALE, CALIFORNIA 94088
Correspondent:
NCR CORPORATION
SHIRLEY A. BYRD
1700 S. PATTERSON BLVD.
LAW DEPT., WHQ-5E
DAYTON, OH 45479

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