Fu; Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fu; Yen.The latest application filed is for "suspension gimbal designs with better dynamic performances".

Company Profile

0.25.29

Fu; Yen - 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
Gimbal mounted slider assembly with ramp limiter transverse bar Grant 8,218,269 - Zeng , et al. July 10, 2	2012-07-10
Suspension gimbal designs with better dynamic performances App 20110299196 - Zeng; Qinghua ; et al.	2011-12-08
Gimbal with assymmetric dynamic stiffness Grant 8,054,585 - Zeng , et al. November 8, 2	2011-11-08
Method and apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head Grant 8,045,295 - Fu , et al. October 25, 2	2011-10-25
Method of reducing slider roll torque by balancing head gimbal assembly for improved seeking performance Grant 8,027,127 - Zeng , et al. September 27, 2	2011-09-27
Gimbal mounted slider assembly with transverse bars connecting inner edges of ramp limiter arms Grant 8,000,061 - Zeng , et al. August 16, 2	2011-08-16
Balanced head gimbal assembly for improved seeking performance App 20110146047 - Zeng; Qinghua ; et al.	2011-06-23
Suspension with bi-layer flexure base whose layers have different coefficients of thermal expansion to eliminate thermally induced flying height variations Grant 7,957,104 - Fu , et al. June 7, 2	2011-06-07
Balanced head gimbal assembly for improved seeking performance Grant 7,907,368 - Zeng , et al. March 15, 2	2011-03-15
Suspension with locally strengthened gimbal Grant 7,885,040 - Yang , et al. February 8, 2	2011-02-08
Suspension gimbal designs with better dynamic performances App 20100172057 - Zeng; Qinghua ; et al.	2010-07-08
Suspension with locally stiffened load beam Grant 7,701,672 - Zeng , et al. April 20, 2	2010-04-20
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
Suspension gimbal designs with better dynamic performances Grant 7,684,154 - Zeng , et al. March 23, 2	2010-03-23
Non-contact measurement of slider fly height by electrostatic force Grant 7,679,857 - Zhu , et al. March 16, 2	2010-03-16
Adjustment of pitch and roll static torques in a disk drive head gimbal assembly Grant 7,617,737 - Zhu , et al. November 17, 2	2009-11-17
Thermal elements for controlling and manipulating thermal pitch static attitude (PSA) App 20090109568 - Hernandez; Manuel A. ; et al.	2009-04-30
Micro torque and micro stiffness measurement device Grant 7,506,552 - Hernandez , et al. March 24, 2	2009-03-24
Suspension With Locally Strengthened Gimbal App 20090009911 - Yang; Chao-Hui ; et al.	2009-01-08
Non-contact Measurement Of Slider Fly Height By Electrostatic Force App 20080316637 - ZHU; LI-YAN ; et al.	2008-12-25
Non-contact measurement of slider fly height by electrostatic force Grant 7,440,219 - Zhu , et al. October 21, 2	2008-10-21
Method And Apparatus For Providing An Additional Ground Pad And Electric Al Connection For Grounding A Magnetic Recording Head App 20080253025 - FU; Yen ; et al.	2008-10-16
Flexure for minimizing fly height modulation of near-contact recording sliders in a disk drive Grant 7,433,156 - Zhu , et al. October 7, 2	2008-10-07
Balanced Hga For Improved Seeking Performance App 20080239577 - ZENG; Qinghua ; et al.	2008-10-02
Suspension With Bi-layer Flexure Base App 20080239572 - FU; Yen ; et al.	2008-10-02
Head gimbal assembly with low head disk interaction response App 20080225437 - Fu; Yen ; et al.	2008-09-18
Micro torque and micro stiffness measurement device App 20080186633 - Hernandez; Manuel A. ; et al.	2008-08-07
Adjustment of pitch and roll static torques in a disk drive head gimbal assembly App 20080151430 - Zhu; Li-Yan ; et al.	2008-06-26
Apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head Grant 7,391,594 - Fu , et al. June 24, 2	2008-06-24
Non-contact measurement of slider fly height by electrostatic force App 20080123214 - Zhu; Li-Yan ; et al.	2008-05-29
Gimbal With Asymmetric Dynamic Properties App 20080123221 - ZENG; Qinghua ; et al.	2008-05-29
Method for providing electrical crossover in a laminated structure Grant 7,342,750 - Yang , et al. March 11, 2	2008-03-11
Suspension gimbal designs with better dynamic performances App 20080030900 - Zeng; Qinghua ; et al.	2008-02-07
Suspension with locally stiffened load beam App 20070291414 - Zeng; Qinghua ; et al.	2007-12-20
Method and apparatus for connecting metal structures on opposing sides of a circuit Grant 7,286,325 - Hernandez , et al. October 23, 2	2007-10-23
Flexure for minimizing fly height modulation of near-contact recording sliders in a disk drive App 20070188927 - Zhu; Li-Yan ; et al.	2007-08-16
Wireless suspension design with ground plane structure Grant 7,161,767 - Hernandez , et al. January 9, 2	2007-01-09
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 providing an additional ground pad and electrical connection for grounding a magnetic recording head App 20060227461 - Fu; Yen ; et al.	2006-10-12
Method for testing a micro-actuator in a magnetic tester Grant 7,085,083 - Zhu , et al. August 1, 2	2006-08-01
Method and apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head Grant 7,064,928 - Fu , et al. June 20, 2	2006-06-20
Method and apparatus for active fly height control with heating and electrical charge Grant 7,046,473 - Fu , et al. May 16, 2	2006-05-16
Method for adjusting flying height of magnetic heads using an electrical charge through an electrical pad on the slider Grant 7,042,670 - Feng , et al. May 9, 2	2006-05-09
Method and apparatus for active fly height control with heating and electrical charge App 20060056094 - Fu; Yen ; et al.	2006-03-16
Detection of slider-disk interference using a dynamic parametric test Grant 6,989,671 - Zhu , et al. January 24, 2	2006-01-24
Method for providing electrical crossover in laminated structure App 20050280944 - Yang, Chao-Hui ; et al.	2005-12-22
Method and apparatus for connecting metal structures on opposing sides of a circuit App 20050190499 - Hernandez, Manuel ; et al.	2005-09-01
Electrical current measurements at head-disk interface App 20050174665 - Zhang, Xiaofeng ; et al.	2005-08-11
Method and apparatus for conductive ball bonding of components App 20050133570 - Hernandez, Manuel ; et al.	2005-06-23
Method for testing a micro-actuator in a magnetic tester App 20050122607 - Zhu, Li-Yan ; et al.	2005-06-09
Method for adjusting flying height of magnetic heads using an electrical charge through an electrical pad on the slider App 20050007687 - Feng, Zhu ; et al.	2005-01-13
Detection of slider-disk interference using a dynamic parametric test App 20040135575 - Zhu, Li-Yan ; et al.	2004-07-15
Method and apparatus for grounding a magnetic recording head App 20040070880 - Fu, Yen ; et al.	2004-04-15
Wireless suspension design with ground plane structure App 20040012889 - Hernandez, Manuel A. ; et al.	2004-01-22

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