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Patent applications and USPTO patent grants for Brown; Daniel John.The latest application filed is for "laminated return pole for suppressing side track erasure".
Patent | Date |
---|---|
Laminated return pole for suppressing side track erasure Grant 7,561,379 - Li , et al. July 14, 2 | 2009-07-14 |
Shielded enclosure of a disc drive for reducing penetration and influence of stray fields Grant 7,474,499 - Li , et al. January 6, 2 | 2009-01-06 |
Laminated return pole for suppressing side track erasure App 20070097546 - Li; Shaoping ;   et al. | 2007-05-03 |
Shielded enclosure of a disc drive for reducing penetration and influence of stray fields App 20070025013 - Li; Shaoping ;   et al. | 2007-02-01 |
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