Yen Fu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gimbal mounted slider assembly with ramp limiter transverse bar
- Patent number 8,218,269
- Issue date Jul 10, 2012
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Gimbal with assymmetric dynamic stiffness
- Patent number 8,054,585
- Issue date Nov 8, 2011
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing an additional ground pad and ele...
- Patent number 8,045,295
- Issue date Oct 25, 2011
- SAE Magnetics (H.K.) Ltd.
- Yen Fu
- B24 - GRINDING POLISHING
Information Patent Grant
Method of reducing slider roll torque by balancing head gimbal asse...
- Patent number 8,027,127
- Issue date Sep 27, 2011
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Gimbal mounted slider assembly with transverse bars connecting inne...
- Patent number 8,000,061
- Issue date Aug 16, 2011
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension with bi-layer flexure base whose layers have different c...
- Patent number 7,957,104
- Issue date Jun 7, 2011
- SAE Magnetics (H.K.) Ltd.
- Yen Fu
- G11 - INFORMATION STORAGE
Information Patent Grant
Balanced head gimbal assembly for improved seeking performance
- Patent number 7,907,368
- Issue date Mar 15, 2011
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension with locally strengthened gimbal
- Patent number 7,885,040
- Issue date Feb 8, 2011
- SAE Magnetics (H.K.) Ltd.
- Chao-Hui Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension with locally stiffened load beam
- Patent number 7,701,672
- Issue date Apr 20, 2010
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Gimbal design with solder ball bond pads and trailing edge limiter...
- Patent number 7,701,673
- Issue date Apr 20, 2010
- SAE Magnetics (H.K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension gimbal designs with better dynamic performances
- Patent number 7,684,154
- Issue date Mar 23, 2010
- SAE Magnetics (H.K.) Ltd.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-contact measurement of slider fly height by electrostatic force
- Patent number 7,679,857
- Issue date Mar 16, 2010
- SAE Magnetics (H.K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustment of pitch and roll static torques in a disk drive head gi...
- Patent number 7,617,737
- Issue date Nov 17, 2009
- SAE Magnetics (H.K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Micro torque and micro stiffness measurement device
- Patent number 7,506,552
- Issue date Mar 24, 2009
- SAE Magnetics (H.K.) Ltd.
- Manuel A. Hernandez
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-contact measurement of slider fly height by electrostatic force
- Patent number 7,440,219
- Issue date Oct 21, 2008
- SAE Magnetics (H.K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexure for minimizing fly height modulation of near-contact record...
- Patent number 7,433,156
- Issue date Oct 7, 2008
- SAE Magnetics (H.K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for providing an additional ground pad and electrical con...
- Patent number 7,391,594
- Issue date Jun 24, 2008
- SAE Magnetics (H.K.) Ltd.
- Yen Fu
- B24 - GRINDING POLISHING
Information Patent Grant
Method for providing electrical crossover in a laminated structure
- Patent number 7,342,750
- Issue date Mar 11, 2008
- SAE Magnetics (H.K.) Ltd.
- Chao-Hui Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for connecting metal structures on opposing si...
- Patent number 7,286,325
- Issue date Oct 23, 2007
- SAE Magnetics (H.K.) Ltd.
- Manuel Hernandez
- G11 - INFORMATION STORAGE
Information Patent Grant
Wireless suspension design with ground plane structure
- Patent number 7,161,767
- Issue date Jan 9, 2007
- SAE Magnetics (H. K.) Ltd.
- Manuel A. Hernandez
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for testing a micro-actuator in a magnetic tester
- Patent number 7,085,083
- Issue date Aug 1, 2006
- SAE Magnetics (H.K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing an additional ground pad and ele...
- Patent number 7,064,928
- Issue date Jun 20, 2006
- SAE Magnetics (H.K.) Ltd.
- Yen Fu
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for active fly height control with heating and...
- Patent number 7,046,473
- Issue date May 16, 2006
- SAE Magnetics (H.K.) Ltd.
- Yen Fu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adjusting flying height of magnetic heads using an elect...
- Patent number 7,042,670
- Issue date May 9, 2006
- SAE Magnetics (H.K.) Ltd.
- Zhu Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection of slider-disk interference using a dynamic parametric test
- Patent number 6,989,671
- Issue date Jan 24, 2006
- SAE Magnetics (H. K.) Ltd.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Suspension gimbal designs with better dynamic performances
- Publication number 20110299196
- Publication date Dec 8, 2011
- SAE MAGNETICS (H.K.) LTD.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Balanced head gimbal assembly for improved seeking performance
- Publication number 20110146047
- Publication date Jun 23, 2011
- SAE MAGNETICS (H.K.) LTD.
- Qinghua ZENG
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension gimbal designs with better dynamic performances
- Publication number 20100172057
- Publication date Jul 8, 2010
- SAE MAGNETICS (H.K.) LTD.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Thermal elements for controlling and manipulating thermal pitch sta...
- Publication number 20090109568
- Publication date Apr 30, 2009
- SAE MAGNETICS (H.K.) LTD.
- Manuel A. Hernandez
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension With Locally Strengthened Gimbal
- Publication number 20090009911
- Publication date Jan 8, 2009
- SAE Magnetics (H.K.) Ltd.
- Chao-Hui Yang
- G11 - INFORMATION STORAGE
Information Patent Application
NON-CONTACT MEASUREMENT OF SLIDER FLY HEIGHT BY ELECTROSTATIC FORCE
- Publication number 20080316637
- Publication date Dec 25, 2008
- SAE Magnetics (H.K.) Ltd.
- LI-YAN ZHU
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING AN ADDITIONAL GROUND PAD AND ELE...
- Publication number 20080253025
- Publication date Oct 16, 2008
- SAE Magnetics (H.K.) Ltd.
- Yen FU
- B24 - GRINDING POLISHING
Information Patent Application
BALANCED HGA FOR IMPROVED SEEKING PERFORMANCE
- Publication number 20080239577
- Publication date Oct 2, 2008
- SAE Magnetics (H.K.) Ltd.
- Qinghua ZENG
- G11 - INFORMATION STORAGE
Information Patent Application
SUSPENSION WITH BI-LAYER FLEXURE BASE
- Publication number 20080239572
- Publication date Oct 2, 2008
- SAE Magnetics (H.K.) Ltd.
- Yen FU
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly with low head disk interaction response
- Publication number 20080225437
- Publication date Sep 18, 2008
- Yen Fu
- G11 - INFORMATION STORAGE
Information Patent Application
Micro torque and micro stiffness measurement device
- Publication number 20080186633
- Publication date Aug 7, 2008
- Manuel A. Hernandez
- G11 - INFORMATION STORAGE
Information Patent Application
Adjustment of pitch and roll static torques in a disk drive head gi...
- Publication number 20080151430
- Publication date Jun 26, 2008
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
Non-contact measurement of slider fly height by electrostatic force
- Publication number 20080123214
- Publication date May 29, 2008
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
GIMBAL WITH ASYMMETRIC DYNAMIC PROPERTIES
- Publication number 20080123221
- Publication date May 29, 2008
- SAE MAGNETICS (H.K.) LTD.
- Qinghua ZENG
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension gimbal designs with better dynamic performances
- Publication number 20080030900
- Publication date Feb 7, 2008
- SAE MAGNETICS (H.K.) LTD.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension with locally stiffened load beam
- Publication number 20070291414
- Publication date Dec 20, 2007
- SAE MAGNETICS (H.K.) LTD.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Flexure for minimizing fly height modulation of near-contact record...
- Publication number 20070188927
- Publication date Aug 16, 2007
- SAE MAGNETICS (H.K.) LTD.
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
Gimbal design with solder ball bond pads and trailing edge limiter...
- Publication number 20060262456
- Publication date Nov 23, 2006
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for providing an additional ground pad and ele...
- Publication number 20060227461
- Publication date Oct 12, 2006
- Yen Fu
- B24 - GRINDING POLISHING
Information Patent Application
Method and apparatus for active fly height control with heating and...
- Publication number 20060056094
- Publication date Mar 16, 2006
- Yen Fu
- G11 - INFORMATION STORAGE
Information Patent Application
Method for providing electrical crossover in laminated structure
- Publication number 20050280944
- Publication date Dec 22, 2005
- Chao-Hui Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for connecting metal structures on opposing si...
- Publication number 20050190499
- Publication date Sep 1, 2005
- Manuel Hernandez
- G11 - INFORMATION STORAGE
Information Patent Application
Electrical current measurements at head-disk interface
- Publication number 20050174665
- Publication date Aug 11, 2005
- Xiaofeng Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for conductive ball bonding of components
- Publication number 20050133570
- Publication date Jun 23, 2005
- Manuel Hernandez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for testing a micro-actuator in a magnetic tester
- Publication number 20050122607
- Publication date Jun 9, 2005
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
Method for adjusting flying height of magnetic heads using an elect...
- Publication number 20050007687
- Publication date Jan 13, 2005
- Zhu Feng
- G11 - INFORMATION STORAGE
Information Patent Application
Detection of slider-disk interference using a dynamic parametric test
- Publication number 20040135575
- Publication date Jul 15, 2004
- Li-Yan Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for grounding a magnetic recording head
- Publication number 20040070880
- Publication date Apr 15, 2004
- Yen Fu
- B24 - GRINDING POLISHING
Information Patent Application
Wireless suspension design with ground plane structure
- Publication number 20040012889
- Publication date Jan 22, 2004
- Manuel A. Hernandez
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Gimbal mounted slider assembly with ramp limiter transverse bar

Gimbal with assymmetric dynamic stiffness

Method and apparatus for providing an additional ground pad and ele...

Method of reducing slider roll torque by balancing head gimbal asse...

Gimbal mounted slider assembly with transverse bars connecting inne...

Suspension with bi-layer flexure base whose layers have different c...

Balanced head gimbal assembly for improved seeking performance

Suspension with locally strengthened gimbal

Suspension with locally stiffened load beam

Gimbal design with solder ball bond pads and trailing edge limiter...

Suspension gimbal designs with better dynamic performances

Non-contact measurement of slider fly height by electrostatic force

Adjustment of pitch and roll static torques in a disk drive head gi...

Micro torque and micro stiffness measurement device

Non-contact measurement of slider fly height by electrostatic force

Flexure for minimizing fly height modulation of near-contact record...

Apparatus for providing an additional ground pad and electrical con...

Method for providing electrical crossover in a laminated structure

Method and apparatus for connecting metal structures on opposing si...

Wireless suspension design with ground plane structure

Method for testing a micro-actuator in a magnetic tester

Method and apparatus for providing an additional ground pad and ele...

Method and apparatus for active fly height control with heating and...

Method for adjusting flying height of magnetic heads using an elect...

Detection of slider-disk interference using a dynamic parametric test

Patents Applicationslast 30 patents

Suspension gimbal designs with better dynamic performances

Balanced head gimbal assembly for improved seeking performance

Suspension gimbal designs with better dynamic performances

Thermal elements for controlling and manipulating thermal pitch sta...

Suspension With Locally Strengthened Gimbal

NON-CONTACT MEASUREMENT OF SLIDER FLY HEIGHT BY ELECTROSTATIC FORCE

METHOD AND APPARATUS FOR PROVIDING AN ADDITIONAL GROUND PAD AND ELE...

BALANCED HGA FOR IMPROVED SEEKING PERFORMANCE

SUSPENSION WITH BI-LAYER FLEXURE BASE

Head gimbal assembly with low head disk interaction response

Micro torque and micro stiffness measurement device

Adjustment of pitch and roll static torques in a disk drive head gi...

Non-contact measurement of slider fly height by electrostatic force

GIMBAL WITH ASYMMETRIC DYNAMIC PROPERTIES

Suspension gimbal designs with better dynamic performances

Suspension with locally stiffened load beam

Flexure for minimizing fly height modulation of near-contact record...

Gimbal design with solder ball bond pads and trailing edge limiter...

Method and apparatus for providing an additional ground pad and ele...

Method and apparatus for active fly height control with heating and...

Method for providing electrical crossover in laminated structure

Method and apparatus for connecting metal structures on opposing si...

Electrical current measurements at head-disk interface

Method and apparatus for conductive ball bonding of components

Method for testing a micro-actuator in a magnetic tester

Method for adjusting flying height of magnetic heads using an elect...

Detection of slider-disk interference using a dynamic parametric test

Method and apparatus for grounding a magnetic recording head

Wireless suspension design with ground plane structure