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Patent applications and USPTO patent grants for Simmons, Jr.; Ralph F..The latest application filed is for "tape drive".
Patent | Date |
---|---|
Tape drive Grant 7,656,614 - Hansen , et al. February 2, 2 | 2010-02-02 |
Read and write head element arrangement Grant 7,529,060 - Simmons, Jr. , et al. May 5, 2 | 2009-05-05 |
Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly Grant 7,196,866 - Poorman , et al. March 27, 2 | 2007-03-27 |
Tape head assembly Grant 7,031,089 - Hansen , et al. April 18, 2 | 2006-04-18 |
Weighting servo signals for head positioning Grant 6,992,857 - Knowles , et al. January 31, 2 | 2006-01-31 |
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