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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/18/1995
Application #:
08173294
Filing Dt:
12/22/1993
Inventors:
NAFTALI E. LUSTIG, KATHERINE L. SAENGER, HO-MING TONG
Title:
IN-SITU ENDPOINT DETECTION AND PROCESS MONITORING METHOD AND APPARATUS FOR CHEMICAL-MECHANICAL POLISHING
Assignment: 1
Reel/Frame:
006820/0456Recorded: 12/22/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/1993
Exec Dt:
12/22/1993
Exec Dt:
12/21/1993
Assignee:
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
IBM CORPORATION
MICHAEL J. BALCONI-LAMICA
INTELLECTUAL PROPERTY LAW DEPT.
DEPT. 34H/BLDG. 300-482, 1580 RT. 52
HOPEWELL JUNCTION, NY 12533-6531
Assignment: 2
Reel/Frame:
016226/0212Recorded: 02/03/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/2004
Assignee:
11-1 ASAHI-CHO, HANEDA, OHTA-KU
TOKYO 144-8510, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021

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