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Method of drying substrates
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Issue date Jan 21, 2003
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International Business Machines Corporation
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Russell H. Arndt
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H01 - BASIC ELECTRIC ELEMENTS
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Selective etching of silicate
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Patent number 6,254,796
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Issue date Jul 3, 2001
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International Business Machines Corporation
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David L. Rath
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C03 - GLASS MINERAL OR SLAG WOOL
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Method for cleaning semiconductor devices
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Patent number 6,191,085
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Issue date Feb 20, 2001
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International Business Machines Corporation
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Emanuel I. Cooper
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Removal of silicon oxide
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Patent number 6,117,796
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Issue date Sep 12, 2000
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International Business Machines Corporation
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Glenn W. Gale
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H01 - BASIC ELECTRIC ELEMENTS
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Method for cleaning semiconductor devices
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Patent number 5,962,384
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Issue date Oct 5, 1999
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International Business Machines Corporation
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Emanuel I. Cooper
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...