Chahwan; Alain

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chahwan; Alain.The latest application filed is for "mechanical shock mitigation for data storage".

Company Profile

5.29.5

Chahwan; Alain - Irvine CA
- Irvine CA US
Chahwan; Alain - Mission Viejo CA US

*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
Data storage device aborting write operation based on accumulated track squeeze metric for adjacent data track Grant 10,748,567 - Zaitsu , et al. A	2020-08-18
Data storage device employing dynamic track trajectories Grant 10,748,568 - Chahwan , et al. A	2020-08-18
Mechanical Shock Mitigation For Data Storage App 20180074728 - Chahwan; Alain ; et al.	2018-03-15
Mechanical shock mitigation for data storage Grant 9,823,859 - Chahwan , et al. November 21, 2	2017-11-21
Method and system to monitor magnetic head loading and unloading stability for a data storage system Grant 9,401,165 - Tian , et al. July 26, 2	2016-07-26
Mechanical Shock Mitigation For Data Storage App 20160132257 - CHAHWAN; ALAIN ; et al.	2016-05-12
Dynamically throttling host commands to disk drives Grant 9,274,966 - Chahwan , et al. March 1, 2	2016-03-01
Disk drive actuating first head microactuator while sensing signal from second head microactuator Grant 9,053,724 - Chahwan , et al. June 9, 2	2015-06-09
Electronic system with vibration management mechanism and method of operation thereof Grant 9,013,825 - Chahwan April 21, 2	2015-04-21
Booting from a secondary storage device in order to accumulate disk drive performance data Grant 9,009,455 - Lou , et al. April 14, 2	2015-04-14
Disk drive selecting disturbance signal for feed-forward compensation Grant 8,953,278 - Zhou , et al. February 10, 2	2015-02-10
Disk drive implementing hysteresis for primary shock detector based on a more sensitive secondary shock detector Grant 8,947,819 - Ferris , et al. February 3, 2	2015-02-03
Disk drive detecting microactuator degradation by evaluating frequency component of servo signal Grant 8,929,022 - Huang , et al. January 6, 2	2015-01-06
Disk drive releasing variable amount of buffered write data based on sliding window of predicted servo quality Grant 8,922,931 - Ji , et al. December 30, 2	2014-12-30
Disk drive evaluating multiple vibration sensor outputs to enable write-protection Grant 8,922,937 - Chahwan , et al. December 30, 2	2014-12-30
Disk drive releasing variable amount of buffered write data based on sliding window of predicted servo quality Grant 08922931 -	2014-12-30
Disk drive evaluating multiple vibration sensor outputs to enable write-protection Grant 08922937 -	2014-12-30
Disk drive reducing write unsafe threshold when detecting an unrecoverable servo compensation value Grant 8,913,338 - Chahwan , et al. December 16, 2	2014-12-16
Adaptive track follow control Grant 8,896,955 - Chen , et al. November 25, 2	2014-11-25
Disk drive adjusting write block size based on detected vibration Grant 8,885,283 - Chahwan , et al. November 11, 2	2014-11-11
Disk drive predicting off-track error due to disturbances occurring over different frequency ranges Grant 8,767,332 - Chahwan , et al. July 1, 2	2014-07-01
Disk drive selecting disturbance signal for feed-forward compensation Grant 8,737,013 - Zhou , et al. May 27, 2	2014-05-27
Disk drive adjusting noise spectrum to reduce resonance excitation of shock detector Grant 8,717,696 - Ryan , et al. May 6, 2	2014-05-06
Disk drive generating feed-forward actuator compensation based on a speaker driver signal Grant 8,634,158 - Chahwan , et al. January 21, 2	2014-01-21
Disk Drive Selecting Disturbance Signal For Feed-forward Compensation App 20130120870 - ZHOU; JIANGUO ; et al.	2013-05-16
Adaptive data writing mode based on drive environment Grant 8,315,006 - Chahwan , et al. November 20, 2	2012-11-20
Booting From A Secondary Storage Device In Order To Accumulate Disk Drive Performance Data App 20120284493 - LOU; MINGJI ; et al.	2012-11-08
Adaptive shock detection Grant 8,179,626 - Ryan , et al. May 15, 2	2012-05-15
Disk drive compensating for rotational vibrations, physical shocks, and thermal popping Grant 7,471,483 - Ferris , et al. December 30, 2	2008-12-30

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