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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/21/1995
Application #:
08125955
Filing Dt:
09/22/1993
Inventor:
HEMANTHA K. WICKRAMASINGHE
Title:
METHOD FOR MEASURING A TRENCH DEPTH PARAMETER OF A MATERIAL
Assignment: 1
Reel/Frame:
006734/0494Recorded: 09/22/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/22/1993
Assignee:
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
IBM CORPORATION
STEPHEN C. KAUFMAN
INTELLECTUAL PROPERTY LAW
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 2
Reel/Frame:
016987/0468Recorded: 01/10/2006Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/29/2005
Assignee:
GROENEWOUDSEWEG 1
EINDHOVEN, NETHERLANDS NL 5621 BA
Correspondent:
PHILIPS ELECTRONICS NORTH AMERICA CORP.
345 SCARBOROUGH ROAD
BRIARCLIFF MANOR, NY 10510
Assignment: 3
Reel/Frame:
018454/0090Recorded: 10/30/2006Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/2006
Assignee:
12 MICHIGAN DRIVE
NATICK, MASSACHUSETTS 01760
Correspondent:
DANA BREITMAN
599 LEXINGTON AVENUE
GOODWIN PROCTER LLP
NEW YORK, NY 10022

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