IP Library Granted Patent US 6,586,337
Granted Patent Utility
US 6,586,337 · Confirmation No. 3078

METHOD AND APPARATUS FOR ENDPOINT DETECTION DURING CHEMICAL MECHANICAL POLISHING

Inventor: Prabodh J. Parikh
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Code Description Pages PDF
2009-06-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-11-09 TRNA Transmittal of New Application 4 View
2001-11-09 SPEC Specification 22 View
2001-11-09 CLM Claims 3 View
2001-11-09 ABST Abstract 1 View
2001-11-09 DRW Drawings-only black and white line drawings 10 View
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Quick Facts
Patent No.
US 6,586,337
App. No.
10/035,519
Filed
2001-11-09
Granted
2003-07-01
Pub. No.
US20030092269A1
Examiner
DANG, PHUC T
Art Unit
2818
PTA
-5 days