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William J. Surovic
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Carmel, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for accurate, micro-contact printing
Patent number
6,792,856
Issue date
Sep 21, 2004
International Business Machines Corporation
Shawn Anthony Hall
B82 - NANO-TECHNOLOGY
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Patent Grant
Indirect endpoint detection by chemical reaction and chemiluminescence
Patent number
6,440,263
Issue date
Aug 27, 2002
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
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Patent Grant
Accumulator for slurry sampling
Patent number
6,176,765
Issue date
Jan 23, 2001
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Indirect endpoint detection by chemical reaction and chemiluminescence
Patent number
6,126,848
Issue date
Oct 3, 2000
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Information
Patent Grant
Rotary signal coupling for chemical mechanical polishing endpoint d...
Patent number
5,663,637
Issue date
Sep 2, 1997
International Business Machines Corporation
Leping Li
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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Patent Application
Method and apparatus for accurate, micro-contact printing
Publication number
20040011231
Publication date
Jan 22, 2004
International Business Machines Corporation
Shawn Anthony Hall
B82 - NANO-TECHNOLOGY