Tsai-Fu Hung

Person

Hsin-Dian, TW

People

Patents Grantslast 30 patents

Information Patent Grant
System and method to increase a hold up time of a power supply unit
- Patent number 11,205,922
- Issue date Dec 21, 2021
- Dell Products L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method to increase a hold up time of a power supply unit
- Patent number 10,622,832
- Issue date Apr 14, 2020
- Dell Products, L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply unit having an extended hold-up time
- Patent number 10,338,658
- Issue date Jul 2, 2019
- Dell Products, L.P.
- Tsai-Fu Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inrush current limitation circuit and method
- Patent number 10,177,554
- Issue date Jan 8, 2019
- Dell Products, L.P.
- Feng-Yu (Wickman) Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active droop current sharing among power supply units
- Patent number 9,853,447
- Issue date Dec 26, 2017
- Dell Products L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for power supply unit current sharing
- Patent number 9,760,139
- Issue date Sep 12, 2017
- Dell Products, L.P.
- Yung Fa Chueh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line frequency ripple reduction in a resonant converter
- Patent number 9,735,690
- Issue date Aug 15, 2017
- Dell Products, L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bootstrap controller for switching power supply
- Patent number 9,577,505
- Issue date Feb 21, 2017
- Dell Products L.P.
- Feng-Yu Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for extending power supply hold-up time by controlling a tra...
- Patent number 9,455,637
- Issue date Sep 27, 2016
- Dell Products L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and method for controlling electric motors
- Patent number 8,618,756
- Issue date Dec 31, 2013
- Industrial Technology Research Institute
- Tsai-Wang Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
System and Method to Increase a Hold Up Time of a Power Supply Unit
- Publication number 20200244099
- Publication date Jul 30, 2020
- DELL PRODUCTS, L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method to Increase a Hold Up Time of a Power Supply Unit
- Publication number 20180323640
- Publication date Nov 8, 2018
- DELL PRODUCTS, L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY UNIT HAVING AN EXTENDED HOLD-UP TIME
- Publication number 20170329380
- Publication date Nov 16, 2017
- DELL PRODUCTS, L.P.
- TSAI-FU HUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Inrush Current Limitation Circuit and Method
- Publication number 20170244236
- Publication date Aug 24, 2017
- DELL PRODUCTS, L.P.
- Feng-Yu (Wickman) Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINE FREQUENCY RIPPLE REDUCTION IN A RESONANT CONVERTER
- Publication number 20170104417
- Publication date Apr 13, 2017
- DELL PRODUCTS, L.P.
- Tsai-Fu Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...
- Publication number 20170063239
- Publication date Mar 2, 2017
- DELL PRODUCTS, L.P.
- Feng-Yu WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...
- Publication number 20170060213
- Publication date Mar 2, 2017
- DELL PRODUCTS, L.P.
- Feng-Yu WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOOTSTRAP CONTROLLER FOR SWITCHING POWER SUPPLY
- Publication number 20170033677
- Publication date Feb 2, 2017
- Dell Products L.P.
- Feng-Yu Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR POWER SUPPLY UNIT CURRENT SHARING
- Publication number 20160291660
- Publication date Oct 6, 2016
- DELL PRODUCTS, L.P.
- Yung Fa Chueh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR EXTENDING POWER SUPPLY HOLD-UP TIME BY CONTROLLING A TRA...
- Publication number 20160190934
- Publication date Jun 30, 2016
- DELL PRODUCTS, L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE DROOP CURRENT SHARING AMONG POWER SUPPLY UNITS
- Publication number 20160134108
- Publication date May 12, 2016
- Dell Products L.P.
- Tsai-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHOD FOR CONTROLLING ELECTRIC MOTORS
- Publication number 20130154528
- Publication date Jun 20, 2013
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Tsai-Wang Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tsai-Fu Hung

Person

Patents Grantslast 30 patents

System and method to increase a hold up time of a power supply unit

System and method to increase a hold up time of a power supply unit

Power supply unit having an extended hold-up time

Inrush current limitation circuit and method

Active droop current sharing among power supply units

Method and system for power supply unit current sharing

Line frequency ripple reduction in a resonant converter

Bootstrap controller for switching power supply

Method for extending power supply hold-up time by controlling a tra...

Systems and method for controlling electric motors

Patents Applicationslast 30 patents

System and Method to Increase a Hold Up Time of a Power Supply Unit

System and Method to Increase a Hold Up Time of a Power Supply Unit

POWER SUPPLY UNIT HAVING AN EXTENDED HOLD-UP TIME

Inrush Current Limitation Circuit and Method

LINE FREQUENCY RIPPLE REDUCTION IN A RESONANT CONVERTER

PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...

PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...

BOOTSTRAP CONTROLLER FOR SWITCHING POWER SUPPLY

METHOD AND SYSTEM FOR POWER SUPPLY UNIT CURRENT SHARING

METHOD FOR EXTENDING POWER SUPPLY HOLD-UP TIME BY CONTROLLING A TRA...

ACTIVE DROOP CURRENT SHARING AMONG POWER SUPPLY UNITS

SYSTEMS AND METHOD FOR CONTROLLING ELECTRIC MOTORS