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Christopher R. Mahon
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San Bruno, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing pad with secondary window seal
Patent number
11,618,124
Issue date
Apr 4, 2023
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing pad with secondary window seal
Patent number
10,744,618
Issue date
Aug 18, 2020
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing pad with secondary window seal
Patent number
9,731,397
Issue date
Aug 15, 2017
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Grant
Carrier head with shims
Patent number
9,272,387
Issue date
Mar 1, 2016
Applied Materials, Inc.
Stacy Meyer
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing pad with secondary window seal
Patent number
8,961,266
Issue date
Feb 24, 2015
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Grant
Leak proof pad for CMP endpoint detection
Patent number
8,662,957
Issue date
Mar 4, 2014
Applied Materials, Inc.
Young J. Paik
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Polishing Pad with Secondary Window Seal
Publication number
20230278158
Publication date
Sep 7, 2023
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Application
Polishing Pad with Secondary Window Seal
Publication number
20200361054
Publication date
Nov 19, 2020
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Application
Polishing Pad with Secondary Window Seal
Publication number
20180065227
Publication date
Mar 8, 2018
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Application
Using A Carrier Head With Shims
Publication number
20160136780
Publication date
May 19, 2016
Applied Materials, Inc.
Stacy Meyer
B24 - GRINDING POLISHING
Information
Patent Application
Polishing Pad with Secondary Window Seal
Publication number
20150126100
Publication date
May 7, 2015
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Application
Polishing Pad with Secondary Window Seal
Publication number
20140273762
Publication date
Sep 18, 2014
Applied Materials, Inc.
Rajkumar Alagarsamy
B24 - GRINDING POLISHING
Information
Patent Application
Two-Part Plastic Retaining Ring
Publication number
20130035022
Publication date
Feb 7, 2013
Young J. Paik
B24 - GRINDING POLISHING
Information
Patent Application
Carrier Head With Shims
Publication number
20120264360
Publication date
Oct 18, 2012
Stacy Meyer
B24 - GRINDING POLISHING
Information
Patent Application
LEAK PROOF PAD FOR CMP ENDPOINT DETECTION
Publication number
20100330879
Publication date
Dec 30, 2010
Young J. Paik
B24 - GRINDING POLISHING