Chao Bi

Person

Singapore 0511, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for diagnosing a fault condition in an electri...
- Patent number 10,338,143
- Issue date Jul 2, 2019
- Rolls-Royce PLC
- Chandana J Gajanayake
- G01 - MEASURING TESTING
Information Patent Grant
Data storage device
- Patent number 9,202,512
- Issue date Dec 1, 2015
- Marvell International Ltd.
- Chao Bi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling a motor
- Patent number 9,197,144
- Issue date Nov 24, 2015
- Marvell International Ltd.
- Song Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive device, magnetic disk assembly and methods of f...
- Patent number 9,177,595
- Issue date Nov 3, 2015
- Marvell International Ltd.
- Yin Qian Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Low profile spindle motor
- Patent number 8,946,952
- Issue date Feb 3, 2015
- Agency for Science, Technology and Research
- Chao Bi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Runout measurement for devices having a rotating body
- Patent number 8,610,392
- Issue date Dec 17, 2013
- Agency for Science, Technology and Research
- Quan Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Low profile permanent magnet synchronous motor with segment structure
- Patent number 8,575,797
- Issue date Nov 5, 2013
- Agency for Science, Technology and Research
- Chao Bi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method to detect the true zero-crossing points of the phase back EM...
- Patent number 6,879,124
- Issue date Apr 12, 2005
- Quan Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for establishing a reference current for use i...
- Patent number 5,485,071
- Issue date Jan 16, 1996
- Chao Bi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DIAGNOSING A FAULT CONDITION IN AN ELECTRI...
- Publication number 20180045784
- Publication date Feb 15, 2018
- Rolls-Royce plc
- Chandana J GAJANAYAKE
- G01 - MEASURING TESTING
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20150146322
- Publication date May 28, 2015
- Agency for Science, Technology and Research
- Chao Bi
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR AND A METHOD OF ASSEMBLING THE SAME
- Publication number 20150015102
- Publication date Jan 15, 2015
- Agency for Science, Technology and Research
- Chiew Leong Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC DISK DRIVE DEVICE, MAGNETIC DISK ASSEMBLY AND METHODS OF F...
- Publication number 20140321002
- Publication date Oct 30, 2014
- Agency for Science, Technology and Research
- Yin Qian Yu
- G11 - INFORMATION STORAGE
Information Patent Application
Method and System for Controlling a Motor
- Publication number 20140015458
- Publication date Jan 16, 2014
- Agency For Science, Technology and Research
- Song LIN
- G11 - INFORMATION STORAGE
Information Patent Application
RUNOUT MEASUREMENT FOR DEVICES HAVING A ROTATING BODY
- Publication number 20110239761
- Publication date Oct 6, 2011
- Quan Jiang
- G11 - INFORMATION STORAGE
Information Patent Application
LOW PROFILE PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SEGMENT STRUCTURE
- Publication number 20110133589
- Publication date Jun 9, 2011
- Chao Bi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW PROFILE SPINDLE MOTOR
- Publication number 20100253170
- Publication date Oct 7, 2010
- Agency for Science, Technology and Research
- Chao Bi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voice Coil Motor
- Publication number 20090073614
- Publication date Mar 19, 2009
- Chao Bi
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Method and apparatus for diagnosing a fault condition in an electri...

Data storage device

Method and system for controlling a motor

Magnetic disk drive device, magnetic disk assembly and methods of f...

Low profile spindle motor

Runout measurement for devices having a rotating body

Low profile permanent magnet synchronous motor with segment structure

Method to detect the true zero-crossing points of the phase back EM...

Method and apparatus for establishing a reference current for use i...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DIAGNOSING A FAULT CONDITION IN AN ELECTRI...

DATA STORAGE DEVICE

MOTOR AND A METHOD OF ASSEMBLING THE SAME

MAGNETIC DISK DRIVE DEVICE, MAGNETIC DISK ASSEMBLY AND METHODS OF F...

Method and System for Controlling a Motor

RUNOUT MEASUREMENT FOR DEVICES HAVING A ROTATING BODY

LOW PROFILE PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SEGMENT STRUCTURE

LOW PROFILE SPINDLE MOTOR

Voice Coil Motor