Jen; David H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jen; David H..The latest application filed is for "self-cleaning recording heads based on actuator seek profile".

Company Profile

0.9.6

Jen; David H. - San Jose CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for controlling a storage device Grant 9,542,104 - Green , et al. January 10, 2	2017-01-10
Self-Cleaning Recording Heads Based On Actuator Seek Profile App 20160111114 - Bhan; Annamica ; et al.	2016-04-21
Modified areal densities for degraded storage device read heads Grant 9,070,390 - Green , et al. June 30, 2	2015-06-30
Modified Areal Densities For Degraded Storage Device Read Heads App 20150117173 - Green; Paul Marion ; et al.	2015-04-30
System And Method For Controlling A Storage Device App 20150039806 - Green; Paul M. ; et al.	2015-02-05
Method and system for dynamically allocating read and write sequence randomizer Grant 8,131,920 - Hattori , et al. March 6, 2	2012-03-06
Adaptive data recovery procedure based on radial positioning Grant 7,920,350 - Au , et al. April 5, 2	2011-04-05
Adaptive Data Recovery Procedure Based On Radial Positioning App 20100079903 - Au; Hoan A. ; et al.	2010-04-01
Method and system for dynamically allocating read and write sequence randomizer App 20090150637 - Hattori; Ryoheita ; et al.	2009-06-11
Method and apparatus for predicting write failure resulting from flying height modulation Grant 7,486,457 - Jen , et al. February 3, 2	2009-02-03
Method and apparatus for predicting write failure resulting from flying height modulation App 20030156340 - Jen, David H. ; et al.	2003-08-21
Multiple zone data storage system and method Grant 6,501,624 - Gillis , et al. December 31, 2	2002-12-31
Method and system for writing data to a magnetic storage device in a relatively cold or hot environment Grant 6,405,277 - Jen , et al. June 11, 2	2002-06-11
Method and apparatus for unloading head from disk before a shock to a disk drive system Grant 6,101,062 - Jen , et al. August 8, 2	2000-08-08
Contaminant reduction system for disk drives Grant 5,827,424 - Gillis , et al. October 27, 1	1998-10-27

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