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Mike Salko
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Corvallis, OR, US
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last 30 patents
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Patent Grant
Optical disk drive focusing apparatus using sum signal
Patent number
7,177,246
Issue date
Feb 13, 2007
Hewlett-Packard Development Company, L.P.
Darwin Mitchel Hanks
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Optical disk drive focusing apparatus
Publication number
20050058030
Publication date
Mar 17, 2005
Darwin Mitchel Hanks
G11 - INFORMATION STORAGE