Jifang Tian

Person

St. Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic devices with a motor that includes a stator with a non-u...
- Patent number 11,588,377
- Issue date Feb 21, 2023
- Apple Inc.
- Jifang Tian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hard disk drive support in USB enclosure to improve vibration isola...
- Patent number 9,947,370
- Issue date Apr 17, 2018
- Western Digital Technologies, Inc.
- Cheng Jin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system to monitor magnetic head loading and unloading st...
- Patent number 9,401,165
- Issue date Jul 26, 2016
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive motor cup support
- Patent number 9,361,947
- Issue date Jun 7, 2016
- Western Digital Technologies, Inc.
- Baekho Heo
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-thin HDD embedded disk clamp design
- Patent number 9,299,384
- Issue date Mar 29, 2016
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic system with actuator control mechanism and method of ope...
- Patent number 9,142,225
- Issue date Sep 22, 2015
- Western Digital Technologies, Inc.
- Min Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Devices and methods for system-level disk drive vibration and shock...
- Patent number 9,116,066
- Issue date Aug 25, 2015
- Western Digital Technologies, Inc.
- Jifang Tian
- G01 - MEASURING TESTING
Information Patent Grant
Fall detection scheme using FFS
- Patent number 9,076,471
- Issue date Jul 7, 2015
- Western Digital Technologies, Inc.
- Min Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage device with a damping insert sheet between a ho...
- Patent number 9,036,295
- Issue date May 19, 2015
- Western Digital Technologies, Inc.
- Shawn E. Casey
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head suspension with dual piezoelectric elements adhered...
- Patent number 8,982,513
- Issue date Mar 17, 2015
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head suspension with a single piezoelectric element adhe...
- Patent number 8,797,691
- Issue date Aug 5, 2014
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage device with a damping insert sheet between a ho...
- Patent number 8,705,201
- Issue date Apr 22, 2014
- Western Digital Technologies, Inc.
- Shawn E. Casey
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-thin HDD embedded disk clamp design
- Patent number 8,693,139
- Issue date Apr 8, 2014
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a disk drive base for a disk drive
- Patent number 8,667,667
- Issue date Mar 11, 2014
- Western Digital Technologies, Inc.
- Diep L. Nguyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fine actuation of a head during operation of a disk drive
- Patent number 8,593,764
- Issue date Nov 26, 2013
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head suspension assembly with embedded in-plane actuator...
- Patent number 8,446,694
- Issue date May 21, 2013
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive fluid dynamic bearing spindle
- Patent number 8,411,389
- Issue date Apr 2, 2013
- Western Digital Technologies, Inc.
- Jifang Tian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk drive suspension assembly with rotary fine actuator at flexure...
- Patent number 8,295,012
- Issue date Oct 23, 2012
- Western Digital Technologies, Inc.
- Jifang Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive having a disk limiter that is disposed within an angular...
- Patent number 8,289,646
- Issue date Oct 16, 2012
- Western Digital Technologies, Inc.
- Baekho Heo
- G11 - INFORMATION STORAGE
Information Patent Grant
Positioning weight assemblies along a dynamic loop section of a fle...
- Patent number 8,233,241
- Issue date Jul 31, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head stack assembly having first and second swage bosses...
- Patent number 8,233,239
- Issue date Jul 31, 2012
- Western Digital Technologies, Inc.
- Kia Moh Teo
- G11 - INFORMATION STORAGE
Information Patent Grant
Symmetrically tapered constrained layer damper for a flex cable ass...
- Patent number 8,228,639
- Issue date Jul 24, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Pure rotary microactuator
- Patent number 8,223,461
- Issue date Jul 17, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Designed roughness and surface treatments for capillary buffer of f...
- Patent number 8,194,347
- Issue date Jun 5, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Ferdinand Hendriks
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk drive actuator having a bobbin contacting a closed coil periph...
- Patent number 8,125,740
- Issue date Feb 28, 2012
- Western Digital Technologies, Inc.
- Jian Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated silicon micro-actuator slider
- Patent number 8,040,639
- Issue date Oct 18, 2011
- Hitachi Global Storage Technologies, Netherlands B.V.
- Jia-Yang Juang
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated windage blocker for reduction of flex cable vibration in...
- Patent number 8,027,123
- Issue date Sep 27, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Jeffery Kerner
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for improving lubrication in a fluid dynamic bear...
- Patent number 7,976,221
- Issue date Jul 12, 2011
- Hitachi Global Storage Technologies, Netherlands B.V.
- Fu-Ying Huang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System, method, and apparatus for an independent flexible cable dam...
- Patent number 7,903,377
- Issue date Mar 8, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil damper
- Patent number 7,848,058
- Issue date Dec 7, 2010
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICES WITH A MOTOR THAT INCLUDES A STATOR WITH A NON-U...
- Publication number 20210257882
- Publication date Aug 19, 2021
- Apple Inc.
- Jifang TIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRA-THIN HDD EMBEDDED DISK CLAMP DESIGN
- Publication number 20140036392
- Publication date Feb 6, 2014
- WESTERN DIGITAL TECHNOLOGIES, INC.
- JIFANG TIAN
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE DEVICE WITH A DAMPING INSERT SHEET BETWEEN A HO...
- Publication number 20130155545
- Publication date Jun 20, 2013
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Shawn E. Casey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYMMETRICALLY TAPERED CONSTRAINED LAYER DAMPER FOR A FLEX CABLE ASS...
- Publication number 20100027165
- Publication date Feb 4, 2010
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCING FLEX CABLE OSCILLATION
- Publication number 20100027166
- Publication date Feb 4, 2010
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Integrated windage blocker for reduction of flex cable vibration in...
- Publication number 20090161251
- Publication date Jun 25, 2009
- Jeffery Kerner
- G11 - INFORMATION STORAGE
Information Patent Application
Integrated flexure tongue micro-actuator
- Publication number 20090147407
- Publication date Jun 11, 2009
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Pure rotary microactuator
- Publication number 20090086378
- Publication date Apr 2, 2009
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Voice coil damper
- Publication number 20090059435
- Publication date Mar 5, 2009
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Designed roughness and surface treatments for capillary buffer of f...
- Publication number 20090063764
- Publication date Mar 5, 2009
- Ferdinand Hendriks
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR AN INDEPENDENT FLEXIBLE CABLE DAM...
- Publication number 20090046390
- Publication date Feb 19, 2009
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for improving lubrication in a fluid dynamic bear...
- Publication number 20080260309
- Publication date Oct 23, 2008
- Fu-Ying Huang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Integrated silicon micro-actuator slider
- Publication number 20080239571
- Publication date Oct 2, 2008
- Jia-Yang Juang
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive load arm structure having a strain sensor and method of...
- Publication number 20070178746
- Publication date Aug 2, 2007
- Seagate Technology LLC
- Wei Guo
- G11 - INFORMATION STORAGE

Jifang Tian

Person

Patents Grantslast 30 patents

Electronic devices with a motor that includes a stator with a non-u...

Hard disk drive support in USB enclosure to improve vibration isola...

Method and system to monitor magnetic head loading and unloading st...

Hard disk drive motor cup support

Ultra-thin HDD embedded disk clamp design

Electronic system with actuator control mechanism and method of ope...

Devices and methods for system-level disk drive vibration and shock...

Fall detection scheme using FFS

Information storage device with a damping insert sheet between a ho...

Disk drive head suspension with dual piezoelectric elements adhered...

Disk drive head suspension with a single piezoelectric element adhe...

Information storage device with a damping insert sheet between a ho...

Ultra-thin HDD embedded disk clamp design

Method for fabricating a disk drive base for a disk drive

Method for fine actuation of a head during operation of a disk drive

Disk drive head suspension assembly with embedded in-plane actuator...

Disk drive fluid dynamic bearing spindle

Disk drive suspension assembly with rotary fine actuator at flexure...

Disk drive having a disk limiter that is disposed within an angular...

Positioning weight assemblies along a dynamic loop section of a fle...

Disk drive head stack assembly having first and second swage bosses...

Symmetrically tapered constrained layer damper for a flex cable ass...

Pure rotary microactuator

Designed roughness and surface treatments for capillary buffer of f...

Disk drive actuator having a bobbin contacting a closed coil periph...

Integrated silicon micro-actuator slider

Integrated windage blocker for reduction of flex cable vibration in...

System and method for improving lubrication in a fluid dynamic bear...

System, method, and apparatus for an independent flexible cable dam...

Voice coil damper

Patents Applicationslast 30 patents

ELECTRONIC DEVICES WITH A MOTOR THAT INCLUDES A STATOR WITH A NON-U...

ULTRA-THIN HDD EMBEDDED DISK CLAMP DESIGN

INFORMATION STORAGE DEVICE WITH A DAMPING INSERT SHEET BETWEEN A HO...

SYMMETRICALLY TAPERED CONSTRAINED LAYER DAMPER FOR A FLEX CABLE ASS...

REDUCING FLEX CABLE OSCILLATION

Integrated windage blocker for reduction of flex cable vibration in...

Integrated flexure tongue micro-actuator

Pure rotary microactuator

Voice coil damper

Designed roughness and surface treatments for capillary buffer of f...

SYSTEM, METHOD, AND APPARATUS FOR AN INDEPENDENT FLEXIBLE CABLE DAM...

System and method for improving lubrication in a fluid dynamic bear...

Integrated silicon micro-actuator slider

Disk drive load arm structure having a strain sensor and method of...