Lim; ChoonKiat

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lim; ChoonKiat.The latest application filed is for "shock absorber capable of damping vibration".

Company Profile

0.21.24

Lim; ChoonKiat - Singapore N/A SG

*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
Shock absorber capable of damping vibration Grant 8,702,073 - Lim , et al. April 22, 2	2014-04-22
Ramp structure with inclined contact surface Grant 7,675,712 - Liu , et al. March 9, 2	2010-03-09
System and method for reducing ZAP time and track squeeze in a data storage device Grant 7,457,075 - Liu , et al. November 25, 2	2008-11-25
Shock Absorber Capable of Damping Vibration App 20080284074 - Lim; JuiJing ; et al.	2008-11-20
Soft sensor for operating shock in a disc drive Grant 7,349,174 - Bi , et al. March 25, 2	2008-03-25
Method of determining the mass unbalance of an actuator Grant 7,328,118 - Liu , et al. February 5, 2	2008-02-05
Ramp structure with inclined contact surface App 20080007874 - Liu; Joseph Cheng-Tsu ; et al.	2008-01-10
External shock absorber App 20070257410 - Toh; Michael JC ; et al.	2007-11-08
True random number generation Grant 7,167,882 - Xie , et al. January 23, 2	2007-01-23
Disc drive turbulent wind management Grant 7,149,053 - Tadepalli , et al. December 12, 2	2006-12-12
Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface Grant 7,130,149 - Hong , et al. October 31, 2	2006-10-31
Flow divider upstream of disc drive recirculation filter Grant 7,057,850 - Hong , et al. June 6, 2	2006-06-06
System and method for reducing ZAP time and track squeeze in a data storage device App 20050185319 - Liu, Xiong ; et al.	2005-08-25
Method of determining the mass unbalance of an actuator App 20050125194 - Liu, Xiong ; et al.	2005-06-09
Disc drive housing with air guide Grant 6,894,867 - Hong , et al. May 17, 2	2005-05-17
True random number generation App 20050055390 - Xie, WenXiang ; et al.	2005-03-10
Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system Grant 6,862,155 - Yang , et al. March 1, 2	2005-03-01
Biased retaining ring for disc drive Grant 6,856,485 - Toh , et al. February 15, 2	2005-02-15
Stamped actuator arm App 20040264061 - Hong, Yiren ; et al.	2004-12-30
Method and apparatus for measuring half frequency whirl in a spindle motor Grant 6,829,115 - Liu , et al. December 7, 2	2004-12-07
Track mis-registration measurement for a disc drive Grant 6,771,441 - Tang , et al. August 3, 2	2004-08-03
Variable track densities on a recording medium to compensate for non-repeatable runout (NRRO) error Grant 6,765,737 - Lim , et al. July 20, 2	2004-07-20
Apparatus and method for retracting an actuator App 20040075934 - Tan, LeeLing ; et al.	2004-04-22
Segmented constant angle trackpitch Grant 6,724,562 - Ang , et al. April 20, 2	2004-04-20
Actuator assembly with out-of-plane voice coil App 20040057160 - Hong, Yiren ; et al.	2004-03-25
Compensating for coherent runout error in a data-storage device App 20040021977 - Lim, ChoonKiat ; et al.	2004-02-05
Head actuator for a data storage head having a low mass with lateral stiffness Grant 6,687,094 - Liu , et al. February 3, 2	2004-02-03
Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface App 20030218828 - Hong, Yiren ; et al.	2003-11-27
Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface App 20030218829 - Hong, Yiren ; et al.	2003-11-27
Repeatable run-out error compensation method for a disc drive Grant 6,654,198 - Liu , et al. November 25, 2	2003-11-25
Flow divider upstream of disc drive recirculation filter App 20030197974 - Hong, Yiren ; et al.	2003-10-23
Disc drive housing with air guide App 20030156350 - Hong, Yiren ; et al.	2003-08-21
Method and apparatus for measuring half frequency whirl in a spindle motor App 20030146766 - Liu, Xiong ; et al.	2003-08-07
DISC drive turbulent wind management App 20030147175 - Tadepalli, Srinivas ; et al.	2003-08-07
Soft sensor for operating shock in a disc drive App 20030103286 - Bi, Qiang ; et al.	2003-06-05
Controlling mechanical response characteristics of a disc drive actuator by adjusting a fastener engaging the actuator shaft to vary axial force on the bearing assembly Grant 6,556,387 - Misso , et al. April 29, 2	2003-04-29
Track mis-registration measurement for a disc drive App 20030030928 - Tang, KayHee ; et al.	2003-02-13
Method and apparatus for reducing track misregistration from servo track writing Grant 6,476,995 - Liu , et al. November 5, 2	2002-11-05
Hinge pivot for disc drive App 20020101688 - Liu, Joseph Cheng-Tsu ; et al.	2002-08-01
Head actuator for a data storage head having a low mass with lateral stiffness App 20020064000 - Liu, Xiong ; et al.	2002-05-30
Repeatable run-out error compensation method for a disc drive App 20020039248 - Liu, Xiong ; et al.	2002-04-04
Writing servo sectors to a disc drive using offset heads App 20020036858 - Bi, Qiang ; et al.	2002-03-28
Disc clamp with shape memory alloys App 20010053041 - Ng, Quock Ying ; et al.	2001-12-20
Biased retaining ring for disc drive App 20010040770 - Toh, Michael Joo Chiang ; et al.	2001-11-15

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