Membership
Tour
Register
Log in
Chung-Hui Yeh
Follow
Person
Taipei County, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Angle detection apparatus and method for rotor of motor
Patent number
8,669,728
Issue date
Mar 11, 2014
System General Corp.
Yi-Min Hsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant-speed control circuit for BLDC motors
Patent number
8,400,095
Issue date
Mar 19, 2013
System General Corporation
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for BLDC motors
Patent number
8,102,133
Issue date
Jan 24, 2012
System General Corporation
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit with dual programmable feedback loops for BLDC motors
Patent number
8,049,448
Issue date
Nov 1, 2011
System General Corporation
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL POWER CONTROL CIRCUIT FOR POWER CONVERTER AND CONTROL CIRCU...
Publication number
20130329464
Publication date
Dec 12, 2013
SYSTEM GENERAL CORP.
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIGITAL CONTROLLED POWER CONVERTER WITH EMBEDDED MICROCONTROLLER
Publication number
20130250639
Publication date
Sep 26, 2013
SYSTEM GENERAL CORPORATION
Ta-Yung YANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIGITAL CONTROL CIRCUIT FOR RESONANT POWER CONVERTERS
Publication number
20130223111
Publication date
Aug 29, 2013
SYSTEM GENERAL CORPORATION
Ta-Yung YANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ANGLE DETECTION APPARATUS AND METHOD FOR ROTOR OF MOTOR
Publication number
20130181644
Publication date
Jul 18, 2013
SYSTEM GENERAL CORP.
Yi-Min Hsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Constant-Speed Control Circuit for BLDC Motors
Publication number
20110254498
Publication date
Oct 20, 2011
SYSTEM GENERAL CORPORATION
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OVER-TORQUE CONTROL CIRCUIT FOR BLDC MOTORS
Publication number
20100007295
Publication date
Jan 14, 2010
SYSTEM GENERAL CORPORATION
Ta-Yung YANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT WITH DUAL PROGRAMMABLE FEEDBACK LOOPS FOR BLDC MOTORS
Publication number
20090309526
Publication date
Dec 17, 2009
SYSTEM GENERAL CORPORATION
Ta-Yung YANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER