Deuk-il Park

Person

Chonan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Gate driving circuit including constant current sources, and switch...
- Patent number 9,780,771
- Issue date Oct 3, 2017
- University of Seoul Industry Cooperation Foundation
- Sang Hyun Cha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of displaying image by using remote controller and apparatus...
- Patent number 9,319,749
- Issue date Apr 19, 2016
- Samsung Electronics Co., Ltd.
- Seung-woon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting diode driving apparatus
- Patent number 9,301,353
- Issue date Mar 29, 2016
- SOLUM CO., LTD
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Average current controller, average current control method and buck...
- Patent number 9,287,777
- Issue date Mar 15, 2016
- SOLUM CO., LTD.
- Jong Tae Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driving apparatus and light emitting diode lig...
- Patent number 9,173,265
- Issue date Oct 27, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PWM control circuit, flyback converter and method for controlling PWM
- Patent number 9,083,248
- Issue date Jul 14, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination driving apparatus for light emitting diode and method...
- Patent number 9,066,399
- Issue date Jun 23, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for driving light emitting diode
- Patent number 9,024,531
- Issue date May 5, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Jong Tae Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driving apparatus
- Patent number 8,994,281
- Issue date Mar 31, 2015
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jong Tae Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for driving light emitting diode
- Patent number 8,981,658
- Issue date Mar 17, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Yun Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gate driver
- Patent number 8,975,927
- Issue date Mar 10, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Jong Tae Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PWM driving circuit and PWM driving method
- Patent number 8,975,824
- Issue date Mar 10, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Yun Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driving apparatus
- Patent number 8,917,025
- Issue date Dec 23, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driving apparatus and method
- Patent number 8,890,431
- Issue date Nov 18, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Change Seok Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driving apparatus
- Patent number 8,816,589
- Issue date Aug 26, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Youn Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED circuit
- Patent number 8,796,942
- Issue date Aug 5, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Yeun Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination driving apparatus
- Patent number 8,779,682
- Issue date Jul 15, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Joong Ho Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED circuit
- Patent number 8,749,147
- Issue date Jun 10, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Yeun Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Photodiode cell structure of photodiode integrated circuit for opti...
- Patent number 7,936,038
- Issue date May 3, 2011
- Samsung Electro-Mechanics Co.
- Ha Woong Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active pixel array of CMOS image sensor
- Patent number 7,817,198
- Issue date Oct 19, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Shin Jae Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Back light unit
- Patent number 7,736,042
- Issue date Jun 15, 2010
- LS Tech Co., Ltd.
- Deuk II Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control circuit of DC-DC converter
- Patent number 7,646,181
- Issue date Jan 12, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Jeong In Cheon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flat fluorescent lamp with discharge uniformity
- Patent number 7,471,037
- Issue date Dec 30, 2008
- LS Tech Co., Ltd.
- Deuk Il Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unit pixel of CMOS image sensor
- Patent number 7,348,533
- Issue date Mar 25, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Joo Yul Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor for semiconductor light-sensing device and image proce...
- Patent number 7,348,539
- Issue date Mar 25, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Shin Jae Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat fluorescent lamp with improved discharge efficiency
- Patent number 7,259,518
- Issue date Aug 21, 2007
- LS Tech Co. Ltd.
- Deuk Il Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with anti-saturation function in pixel level
- Patent number 7,235,772
- Issue date Jun 26, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Joo Yul Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat fluorescent lamp requiring low discharge initiating voltage an...
- Patent number 7,215,079
- Issue date May 8, 2007
- LS Tech Co., Ltd.
- Deuk Il Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Offset compensation circuit for a monitoring photodiode
- Patent number 7,209,001
- Issue date Apr 24, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Chang Woo Ha
- G11 - INFORMATION STORAGE
Information Patent Grant
Flat fluorescent lamp and backlight unit using the same
- Patent number 7,141,931
- Issue date Nov 28, 2006
- Deuk-il Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVING APPARATUS AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20160004293
- Publication date Jan 7, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF DISPLAYING IMAGE BY USING REMOTE CONTROLLER AND APPARATUS...
- Publication number 20150382072
- Publication date Dec 31, 2015
- Samsung Electronics Co., Ltd.
- Seung-woon LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...
- Publication number 20150173149
- Publication date Jun 18, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee PARK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GATE DRIVING CIRCUIT, AND SWITCHING APPARATUS AND POWER SUPPLY APPA...
- Publication number 20150117065
- Publication date Apr 30, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Sang Hyun CHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20150115819
- Publication date Apr 30, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Deuk Hee PARK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTEGRATED CIRCUIT
- Publication number 20150116013
- Publication date Apr 30, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Je Hyeon YU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...
- Publication number 20150115828
- Publication date Apr 30, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Sang Hyun Cha
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVER AND METHOD OF CONTROLLING THE SAME
- Publication number 20150115821
- Publication date Apr 30, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Je Hyeon YU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT FOR GENERATING REFERENCE SIGNAL FOR CONTROLLING PEAK CURREN...
- Publication number 20150062977
- Publication date Mar 5, 2015
- Samsung Electro-mechanics Co., Ltd.
- Yun Joong LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT FOR GENERATING REFERENCE SIGNAL FOR CONTROLLING PEAK CURREN...
- Publication number 20150062978
- Publication date Mar 5, 2015
- Samsung Electro-mechanics Co., Ltd.
- Yun Joong LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20150002037
- Publication date Jan 1, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Sang Hyun CHA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...
- Publication number 20150002045
- Publication date Jan 1, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Jong Tae HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE LIGHTING APPARATUS AND DRIVING METHOD THEREOF
- Publication number 20140368119
- Publication date Dec 18, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Yun Joong LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GATE DRIVER HAVING FUNCTION OF PREVENTING SHOOT-THROUGH CURRENT
- Publication number 20140184307
- Publication date Jul 3, 2014
- Samsung Electro-mechanics Co., Ltd.
- Jong Tae Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIGHT EMITTING DIODE DRIVING DEVICE
- Publication number 20140184078
- Publication date Jul 3, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Jong Tae HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR DRIVING LIGHT EMITTING DIODE
- Publication number 20140184086
- Publication date Jul 3, 2014
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Yun Joong LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AVERAGE CURRENT CONTROLLER, AVERAGE CURRENT CONTROL METHOD AND BUCK...
- Publication number 20140184187
- Publication date Jul 3, 2014
- Jong Tae HWANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVER
- Publication number 20140184276
- Publication date Jul 3, 2014
- Samsung Electro-mechanics Co., Ltd.
- Jong Tae Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR DRIVING LIGHT EMITTING DIODE
- Publication number 20140091717
- Publication date Apr 3, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Jong Tae HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20140035476
- Publication date Feb 6, 2014
- Samsung Electro-Mechanics CO., LTD.
- Jong Tae HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ILLUMINATION DRIVING APPARATUS FOR LIGHT EMITTING DIODE AND METHOD...
- Publication number 20140035473
- Publication date Feb 6, 2014
- UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
- Deuk Hee PARK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT, DEVICE AND METHOD OF DIRECTLY DRIVING LED
- Publication number 20140001958
- Publication date Jan 2, 2014
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20140001973
- Publication date Jan 2, 2014
- Samsung Electro-Mechanics CO., LTD.
- Deuk Hee PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PWM CONTROL CIRCUIT FOR DC-DC CONVERTER, FLYBACK CONVERTER, AND MET...
- Publication number 20140003098
- Publication date Jan 2, 2014
- Deuk Hee Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT AND METHOD FOR DRIVING LED LIGHT
- Publication number 20140001980
- Publication date Jan 2, 2014
- Deuk Hee Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20130257305
- Publication date Oct 3, 2013
- Samsung Electro-Mechanics CO., LTD.
- Yeun Joong LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PWM CONTROL CIRCUIT, FLYBACK CONVERTER AND METHOD FOR CONTROLLING PWM
- Publication number 20130169182
- Publication date Jul 4, 2013
- Samsung Electro-mechanics Co., Ltd.
- Deuk Hee Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING APPARATUS FOR LIGHT EMITTING DIODE
- Publication number 20130162154
- Publication date Jun 27, 2013
- Samsung Electro-Mechanics CO., LTD.
- Yeun Joong LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PWM DRIVING CIRCUIT AND PWM DRIVING METHOD
- Publication number 20130162164
- Publication date Jun 27, 2013
- Samsung Electro-mechanics Co., Ltd.
- Yun Joong Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20130162144
- Publication date Jun 27, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Youn Joong LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Deuk-il Park

Person

Patents Grantslast 30 patents

Gate driving circuit including constant current sources, and switch...

Method of displaying image by using remote controller and apparatus...

Light emitting diode driving apparatus

Average current controller, average current control method and buck...

Light emitting diode driving apparatus and light emitting diode lig...

PWM control circuit, flyback converter and method for controlling PWM

Illumination driving apparatus for light emitting diode and method...

Apparatus for driving light emitting diode

Light emitting diode driving apparatus

Apparatus for driving light emitting diode

Gate driver

PWM driving circuit and PWM driving method

Light emitting diode driving apparatus

LED driving apparatus and method

Light emitting diode driving apparatus

LED circuit

Illumination driving apparatus

LED circuit

Photodiode cell structure of photodiode integrated circuit for opti...

Active pixel array of CMOS image sensor

Back light unit

Control circuit of DC-DC converter

Flat fluorescent lamp with discharge uniformity

Unit pixel of CMOS image sensor

Image sensor for semiconductor light-sensing device and image proce...

Flat fluorescent lamp with improved discharge efficiency

Image sensor with anti-saturation function in pixel level

Flat fluorescent lamp requiring low discharge initiating voltage an...

Offset compensation circuit for a monitoring photodiode

Flat fluorescent lamp and backlight unit using the same

Patents Applicationslast 30 patents

DISPLAY DRIVING APPARATUS AND ELECTRONIC DEVICE INCLUDING THE SAME

METHOD OF DISPLAYING IMAGE BY USING REMOTE CONTROLLER AND APPARATUS...

LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...

GATE DRIVING CIRCUIT, AND SWITCHING APPARATUS AND POWER SUPPLY APPA...

LIGHT EMITTING DIODE DRIVING APPARATUS

INTEGRATED CIRCUIT

LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...

LIGHT EMITTING DIODE DRIVER AND METHOD OF CONTROLLING THE SAME

CIRCUIT FOR GENERATING REFERENCE SIGNAL FOR CONTROLLING PEAK CURREN...

CIRCUIT FOR GENERATING REFERENCE SIGNAL FOR CONTROLLING PEAK CURREN...

LIGHT EMITTING DIODE DRIVING APPARATUS

LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIG...

LIGHT EMITTING DIODE LIGHTING APPARATUS AND DRIVING METHOD THEREOF

GATE DRIVER HAVING FUNCTION OF PREVENTING SHOOT-THROUGH CURRENT

LIGHT EMITTING DIODE DRIVING DEVICE

APPARATUS FOR DRIVING LIGHT EMITTING DIODE

AVERAGE CURRENT CONTROLLER, AVERAGE CURRENT CONTROL METHOD AND BUCK...

GATE DRIVER

APPARATUS FOR DRIVING LIGHT EMITTING DIODE

LIGHT EMITTING DIODE DRIVING APPARATUS

ILLUMINATION DRIVING APPARATUS FOR LIGHT EMITTING DIODE AND METHOD...

CIRCUIT, DEVICE AND METHOD OF DIRECTLY DRIVING LED

LIGHT EMITTING DIODE DRIVING APPARATUS

PWM CONTROL CIRCUIT FOR DC-DC CONVERTER, FLYBACK CONVERTER, AND MET...

CIRCUIT AND METHOD FOR DRIVING LED LIGHT

LIGHT EMITTING DIODE DRIVING APPARATUS

PWM CONTROL CIRCUIT, FLYBACK CONVERTER AND METHOD FOR CONTROLLING PWM

DRIVING APPARATUS FOR LIGHT EMITTING DIODE

PWM DRIVING CIRCUIT AND PWM DRIVING METHOD

LIGHT EMITTING DIODE DRIVING APPARATUS