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Patent applications and USPTO patent grants for Heffelfinger; Jason R..The latest application filed is for "method for actively controlling the gram load on a disk drive suspension assembly".
Patent | Date |
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Apparatus for insulating and electronically connecting piezoelectric motor in dual stage actuator suspension from the same side of the suspension Grant 7,440,236 - Bennin , et al. October 21, 2 | 2008-10-21 |
Apparatus for insulating and electrically connecting piezoelectric motor in dual stage actuator suspension Grant 7,218,481 - Bennin , et al. May 15, 2 | 2007-05-15 |
Microactuated head suspension with ring springs Grant 7,177,119 - Bennin , et al. February 13, 2 | 2007-02-13 |
Method for actively controlling the gram load on a disk drive suspension assembly Grant 7,082,670 - Boismier , et al. August 1, 2 | 2006-08-01 |
Method for actively controlling the gram load on a disk drive suspension assembly App 20030074783 - Boismier, Dennis A. ;   et al. | 2003-04-24 |
Disk drive suspension with multi-layered piezoelectric actuator controlled gram load Grant 6,501,625 - Boismier , et al. December 31, 2 | 2002-12-31 |
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