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Reel/Frame:007112/0947   Pages: 7
Recorded: 09/12/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/16/1991
Application #:
07251514
Filing Dt:
09/29/1988
Title:
SYSTEM FOR DISPLAYING DIFFERENT SUBSETS OF SCREEN VIEWS, ENTERING DIFFERENT AMOUNT OF INFORMATION, AND DETERMINING CORRECTNESS OF INPUT DEPENDENT UPON CURRENT USER INPUT
Assignor
1
Exec Dt:
08/22/1994
Assignee
1
420 BOYLSTON ST.
BOSTON, MASSACHUSETTS 02116
Correspondence name and address
DAVID J. BYER
TESTA, HURWITZ & THIBEAULT
53 STATE ST.
BOSTON, MA 02109

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