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Epitaxial silicon membranes
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Patent number 5,357,899
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Issue date Oct 25, 1994
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International Business Machines Corporation
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Ernest Bassous
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Epitaxial silicon membranes
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Patent number 5,273,829
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Issue date Dec 28, 1993
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International Business Machines Corporation
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Ernest Bassous
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Mirror array light valve
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Patent number 4,592,628
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Issue date Jun 3, 1986
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International Business Machines
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Carl Altman
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G02 - OPTICS
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Ink jet nozzle
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Patent number 4,007,464
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Issue date Feb 8, 1977
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International Business Machines Corporation
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Ernest Bassous
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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