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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/14/1989
Application #:
07228158
Filing Dt:
08/04/1988
Inventor:
CHARLES J. VAUGHN
Title:
SIGNAL GENERATOR FOR PRODUCING ACCURATELY TIMED PULSE GRUOPINGS
Assignment: 1
Reel/Frame:
004916/0533Recorded: 08/04/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/29/1988
Assignee:
STAMFORD, CONNECTICUT
Correspondent:
DOUGLAS M. GILBERTL
GTE SERVICE CORP.
BOX 7188, M.S. 6207
MOUNTAIN VIEW, CA 94039
Assignment: 2
Reel/Frame:
010731/0156Recorded: 03/27/2000Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/1999
Assignee:
77 A STREET
NEEDHAM, MASSACHUSETTS 02494
Correspondent:
JENNER & BLOCK
STANLEY A. SCHLITTER
ONE IBM PLAZA
CHICAGO, IL 60611

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