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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/29/1986
Application #:
06626496
Filing Dt:
06/29/1984
Inventors:
BURN J. LIN, YUAN TAUR
Title:
SYSTEM FOR REAL-TIME MONITORING THE CHARACTERISTICS, VARIATIONS AND ALIGNMENT ERRORS OF LITHOGRAPHY STRUCTURES
Assignment: 1
Reel/Frame:
004281/0829Recorded: 06/29/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/28/1984
Exec Dt:
06/29/1984
Assignee:
A CORP. OF NY
ARMONK, NEW YORK 10504
Correspondent:
JOHN J. GOODWIN
IBM PATS., OPER., P. O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 2
Reel/Frame:
005938/0014Recorded: 11/15/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/11/1991
Assignee:
805 ESTELLE DR., STE. 110
LANCASTER, PENNSYLVANIA 17601
Correspondent:
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLR.,1615 L ST., N.W.
WASHINGTON, D.C. 20036-5601

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