YANAN HUANG

Person

TORRANCE, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive measuring stroke difference between heads by detecting a...
- Patent number 9,355,666
- Issue date May 31, 2016
- Western Digital Technologies, Inc.
- Yanan Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device saving absolute position at each servo wedge fo...
- Patent number 9,355,667
- Issue date May 31, 2016
- Western Digital Technologies, Inc.
- Nathan J. Santee
- 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
Disk drive servo control using hybrid upsample filter
- Patent number 9,099,133
- Issue date Aug 4, 2015
- Western Digital Technologies, Inc.
- Shan Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device re-qualifying state estimator while deceleratin...
- Patent number 8,958,169
- Issue date Feb 17, 2015
- Western Digital Technologies, Inc.
- Yanan Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive detecting microactuator degradation by evaluating freque...
- Patent number 8,929,022
- Issue date Jan 6, 2015
- Western Digital Technologies, Inc.
- Yanan Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive releasing variable amount of buffered write data based o...
- Patent number 8,922,931
- Issue date Dec 30, 2014
- Western Digital Technologies, Inc.
- Chuanwen Ji
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive reducing write unsafe threshold when detecting an unreco...
- Patent number 8,913,338
- Issue date Dec 16, 2014
- Western Digital Technologies, Inc.
- Alain Chahwan
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive detecting crack in microactuator
- Patent number 8,902,538
- Issue date Dec 2, 2014
- Western Digital Technologies, Inc.
- Yanning Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive adjusting state estimator to compensate for unreliable s...
- Patent number 8,830,617
- Issue date Sep 9, 2014
- Western Digital Technologies, Inc.
- Aswartha Narayana
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive predicting spindle motor failure by evaluating current d...
- Patent number 8,804,267
- Issue date Aug 12, 2014
- Western Digital Technologies, Inc.
- Yanan Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Polarity detection of piezoelectric actuator in disk drive
- Patent number 8,797,664
- Issue date Aug 5, 2014
- Western Digital Technologies, Inc.
- Hengchang Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive upsampling servo control signal
- Patent number 8,542,455
- Issue date Sep 24, 2013
- Western Digital Technologies, Inc.
- Yanan Huang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE PREDICTING SPINDLE MOTOR FAILURE BY EVALUATING CURRENT D...
- Publication number 20140126081
- Publication date May 8, 2014
- WESTERN DIGITAL TECHNOLOGIES, INC.
- YANAN HUANG
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE UPSAMPLING SERVO CONTROL SIGNAL
- Publication number 20130120873
- Publication date May 16, 2013
- WESTERN DIGITAL TECHNOLOGIES, INC.
- YANAN HUANG
- G11 - INFORMATION STORAGE

YANAN HUANG

Person

Patents Grantslast 30 patents

Disk drive measuring stroke difference between heads by detecting a...

Data storage device saving absolute position at each servo wedge fo...

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

Disk drive servo control using hybrid upsample filter

Data storage device re-qualifying state estimator while deceleratin...

Disk drive detecting microactuator degradation by evaluating freque...

Disk drive releasing variable amount of buffered write data based o...

Disk drive reducing write unsafe threshold when detecting an unreco...

Disk drive detecting crack in microactuator

Disk drive adjusting state estimator to compensate for unreliable s...

Disk drive predicting spindle motor failure by evaluating current d...

Polarity detection of piezoelectric actuator in disk drive

Disk drive upsampling servo control signal

Patents Applicationslast 30 patents

DISK DRIVE PREDICTING SPINDLE MOTOR FAILURE BY EVALUATING CURRENT D...

DISK DRIVE UPSAMPLING SERVO CONTROL SIGNAL