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Jose M. Ocasio
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Maybrook, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wafer edge cleaning utilizing polish pad material
Patent number
6,837,777
Issue date
Jan 4, 2005
International Business Machines Corporation
Uldis A. Ziemins
B24 - GRINDING POLISHING
Information
Patent Grant
Wafer edge cleaning utilizing polish pad material
Patent number
6,622,334
Issue date
Sep 23, 2003
International Business Machines Corporation
Uldis A. Ziemins
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus and method for front side chemical mechanical planarizati...
Patent number
6,620,029
Issue date
Sep 16, 2003
International Business Machines Corporation
Raymond M. Khoury
B24 - GRINDING POLISHING
Information
Patent Grant
Wafer cleaning brush profile modification
Patent number
6,467,120
Issue date
Oct 22, 2002
International Business Machines Corporation
Uldis Artis Ziemins
B08 - CLEANING
Information
Patent Grant
Real-time method for profiling and conditioning chemical-mechanical...
Patent number
6,343,974
Issue date
Feb 5, 2002
International Business Machines Corporation
Daniel L. França
B24 - GRINDING POLISHING
Information
Patent Grant
Wafer cleaning apparatus
Patent number
6,334,230
Issue date
Jan 1, 2002
International Business Machines Corporation
Raymond M. Khoury
B08 - CLEANING
Information
Patent Grant
Polishing pad reconditioning via polishing pad material as conditioner
Patent number
6,227,948
Issue date
May 8, 2001
International Business Machines Corporation
Raymond M. Khoury
B24 - GRINDING POLISHING
Information
Patent Grant
Light energy cleaning of polishing pads
Patent number
6,217,422
Issue date
Apr 17, 2001
International Business Machines Corporation
Daniel L. Franca
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Wafer edge cleaning utilizing polish pad material
Publication number
20040000326
Publication date
Jan 1, 2004
Uldis A. Ziemins
B08 - CLEANING
Information
Patent Application
APPARATUS AND METHOD FOR FRONT SIDE CHEMICAL MECHANICAL PLANARIZATI...
Publication number
20030143930
Publication date
Jul 31, 2003
International Business Machines Corporation
Raymond M. Khoury
B24 - GRINDING POLISHING