Yuen; Chi hung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yuen; Chi hung.The latest application filed is for "magnetic head, head gimbal assembly and disk drive unit with the same, and manufacturing method thereof".

Company Profile

0.12.14

Yuen; Chi hung - HongKong N/A CN
Yuen; Chi hung - Hong Kong CN
Yuen; Chi Hung - Kowloon HK

*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
Slider including laser protection layer, head gimbal assembly, and disk drive unit with the same Grant 9,036,301 - Chou , et al. May 19, 2	2015-05-19
Magnetic head, head gimbal assembly and disk drive unit with the same, and manufacturing method thereof Grant 8,810,965 - Peng , et al. August 19, 2	2014-08-19
Magnetic Head, Head Gimbal Assembly And Disk Drive Unit With The Same, And Manufacturing Method Thereof App 20140198411 - PENG; Li ping ; et al.	2014-07-17
Suspension having bonding pads with solder layers, manufacturing method of a suspension, and connecting method between a suspension and a slider Grant 8,422,170 - Chou , et al. April 16, 2	2013-04-16
Suspension Having Bonding Pads With Solder Layers, Manufacturing Method Of A Suspension, And Connecting Method Between A Suspension And A Slider App 20130070369 - CHOU; Shen kuang sidney ; et al.	2013-03-21
Slider, Head Gimbal Assembly And Disk Drive Unit With The Same App 20130050877 - CHOU; Shen kuang Sidney ; et al.	2013-02-28
Method for manufacturing a magnetic head arm assembly (HAA) Grant 7,733,609 - Wang , et al. June 8, 2	2010-06-08
Gimbal design with solder ball bond pads and trailing edge limiter tab for a recording head Grant 7,701,673 - Wang , et al. April 20, 2	2010-04-20
Method for manufacturing a magnetic head arm assembly (HAA) App 20080002303 - Wang; Jeffery L. ; et al.	2008-01-03
Method for an improved magnetic head arm assembly Grant 7,299,536 - Wang , et al. November 27, 2	2007-11-27
Method for manufacturing a magnetic head arm assembly (HAA) Grant 7,165,314 - Wang , et al. January 23, 2	2007-01-23
Method and apparatus for an improved magnetic head arm assembly Grant 7,142,394 - Wang , et al. November 28, 2	2006-11-28
Gimbal design with solder ball bond pads and trailing edge limiter tab for a recording head App 20060262456 - Wang; Jeffery L. ; et al.	2006-11-23
Method and apparatus for an improved magnetic head arm assembly App 20060187586 - Wang; Jeffery L. ; et al.	2006-08-24
System and method for a three-piece design of a magnetic head assembly Grant 6,937,443 - Wang , et al. August 30, 2	2005-08-30
Construction method and design for a magnetic head actuator mechanism Grant 6,847,507 - Wang , et al. January 25, 2	2005-01-25
Construction method and design for a magnetic head actuator mechanism App 20040250412 - Wang, Jeffery L. ; et al.	2004-12-16
System and method for a three-piece design of a magnetic head assembly App 20040237289 - Wang, Jeffery L. ; et al.	2004-12-02
Method and apparatus for an improved magnetic head arm assembly App 20040150917 - Wang, Jeffery L. ; et al.	2004-08-05
Construction method and design for a magnetic head actuator mechanism App 20040042124 - Wang, Jeffery L. ; et al.	2004-03-04
Head arm assembly design for high volume hard disk drive App 20040008448 - Wang, Jeffery L. ; et al.	2004-01-15
System and method for a three-piece design of a magnetic head assembly App 20030117748 - Wang, Jeffery L. ; et al.	2003-06-26

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