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Ashok K. Chandra
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Yorktown Heights, NY, US
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last 30 patents
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Patent Grant
Two-dimensional bubble domain memory
Patent number
4,174,538
Issue date
Nov 13, 1979
International Business Machines Corporation
Ashok K. Chandra
G11 - INFORMATION STORAGE
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Patent Grant
Bubble lattice files with selected access channel positioning
Patent number
4,139,904
Issue date
Feb 13, 1979
International Business Machines Corporation
Ashok K. Chandra
G11 - INFORMATION STORAGE