Jiann-Ruey Chen

Person

Tainan, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Flyback converter and controlling method thereof
- Patent number 10,050,538
- Issue date Aug 14, 2018
- National Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery equalization circuits for series charging/discharging and c...
- Patent number 9,368,977
- Issue date Jun 14, 2016
- CHENG KUNG UNIVERSITY
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrolytic capacitor-less AC/DC converter and controlling method...
- Patent number 9,300,217
- Issue date Mar 29, 2016
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver having compensation capacitor set
- Patent number 9,155,136
- Issue date Oct 6, 2015
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver circuit
- Patent number 8,836,229
- Issue date Sep 16, 2014
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driving device
- Patent number 8,461,765
- Issue date Jun 11, 2013
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driving device with a simple structure and an...
- Patent number 8,427,071
- Issue date Apr 23, 2013
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interleaved flyback converter device with leakage energy recycling
- Patent number 8,374,000
- Issue date Feb 12, 2013
- National Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage transformer coil with acoustic wave guiding function
- Patent number 7,339,447
- Issue date Mar 4, 2008
- Unelectra International Corp.
- Jiann-Fuh Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Simple partial discharge detector for power equipment using acousti...
- Patent number 7,180,303
- Issue date Feb 20, 2007
- Unelectra International Corp.
- Jiann-Fuh Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two screws double-stroke and screw differential-motion mechanism ap...
- Patent number 6,352,005
- Issue date Mar 5, 2002
- Industrial Technology Reseach Institute
- Wu-Lang Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Infrared ray sensor and its producing method
- Patent number 5,567,940
- Issue date Oct 22, 1996
- National Science Council
- Yen-Kun Fang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas sensor
- Patent number 5,394,735
- Issue date Mar 7, 1995
- National Science Council
- Yen-Kun Fang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FLYBACK CONVERTER AND CONTROLLING METHOD THEREOF
- Publication number 20180083541
- Publication date Mar 22, 2018
- National Cheng Kung University
- TSORNG-JUU LIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROLYTIC CAPACITOR-LESS AC/DC CONVERTER AND CONTROLLING METHOD...
- Publication number 20150180325
- Publication date Jun 25, 2015
- National Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVER HAVING COMPENSATION CAPACITOR SET
- Publication number 20140049171
- Publication date Feb 20, 2014
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CURRENT BALANCING LED DRIVER CIRCUIT AND METHOD THEROF
- Publication number 20130307427
- Publication date Nov 21, 2013
- National Cheng Kung University
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BATTERY EQUALIZATION CIRCUITS FOR SERIES CHARGING/DISCHARGING AND C...
- Publication number 20130214733
- Publication date Aug 22, 2013
- Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVER CIRCUIT
- Publication number 20120161650
- Publication date Jun 28, 2012
- Tsorng-Juu LIANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Interleaved flyback converter device with leakage energy recycling
- Publication number 20120113688
- Publication date May 10, 2012
- National Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-winding high step-up DC-DC converter
- Publication number 20110292690
- Publication date Dec 1, 2011
- National Cheng Kung University
- Tsorng-Juu Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVING DEVICE
- Publication number 20110273099
- Publication date Nov 10, 2011
- National Cheng Kung University
- Tsorng-Juu LIANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT EMITTING DIODE DRIVING DEVICE
- Publication number 20110156602
- Publication date Jun 30, 2011
- Tsorng-Juu Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light Emitting Diode Driving Device
- Publication number 20100308743
- Publication date Dec 9, 2010
- NATIONAL CHENG KUNG UNIVERSITY
- Tsorng-Juu Liang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High-voltage transformer coil with acoustic wave guiding function
- Publication number 20070126530
- Publication date Jun 7, 2007
- Jiann-Fuh Chen
- H01 - BASIC ELECTRIC ELEMENTS

Jiann-Ruey Chen

Person

Patents Grantslast 30 patents

Flyback converter and controlling method thereof

Battery equalization circuits for series charging/discharging and c...

Electrolytic capacitor-less AC/DC converter and controlling method...

LED driver having compensation capacitor set

LED driver circuit

LED driving device

Light emitting diode driving device with a simple structure and an...

Interleaved flyback converter device with leakage energy recycling

High-voltage transformer coil with acoustic wave guiding function

Simple partial discharge detector for power equipment using acousti...

Two screws double-stroke and screw differential-motion mechanism ap...

Infrared ray sensor and its producing method

Gas sensor

Patents Applicationslast 30 patents

FLYBACK CONVERTER AND CONTROLLING METHOD THEREOF

ELECTROLYTIC CAPACITOR-LESS AC/DC CONVERTER AND CONTROLLING METHOD...

LED DRIVER HAVING COMPENSATION CAPACITOR SET

CURRENT BALANCING LED DRIVER CIRCUIT AND METHOD THEROF

BATTERY EQUALIZATION CIRCUITS FOR SERIES CHARGING/DISCHARGING AND C...

LED DRIVER CIRCUIT

Interleaved flyback converter device with leakage energy recycling

Multi-winding high step-up DC-DC converter

LED DRIVING DEVICE

LIGHT EMITTING DIODE DRIVING DEVICE

Light Emitting Diode Driving Device

High-voltage transformer coil with acoustic wave guiding function