Wanyuan QU

Person

Daejeon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Lamp control device
- Patent number 12,103,457
- Issue date Oct 1, 2024
- Silicon Works Co., Ltd.
- Wanyuan Qu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp control device
- Patent number 10,887,962
- Issue date Jan 5, 2021
- Silicon Works Co., Ltd.
- Wanyuan Qu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting apparatus and driving circuit including frequency ditherin...
- Patent number 10,085,313
- Issue date Sep 25, 2018
- Silicon Works Co., Ltd.
- Tae Young Yoo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp control device
- Patent number 10,051,695
- Issue date Aug 14, 2018
- Silicon Works Co., Ltd.
- Sung Hwan Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp control device
- Patent number 9,986,616
- Issue date May 29, 2018
- Silicon Works Co., Ltd.
- Ju Pyo Hong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp control device and control method therefor
- Patent number 9,955,543
- Issue date Apr 24, 2018
- Silicon Works Co., Ltd.
- Ju Pyo Hong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching apparatus and control method thereof
- Patent number 9,793,797
- Issue date Oct 17, 2017
- Silicon Works Co., Ltd.
- Wanyuan Qu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching mode converter having 100% duty cycle mode and method for...
- Patent number 9,625,932
- Issue date Apr 18, 2017
- Silicon Works Co., Ltd.
- Wanyuan Qu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for driving light emitting diode
- Patent number 8,686,649
- Issue date Apr 1, 2014
- Silicon Works Co., Ltd.
- So Bong Shin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAMP CONTROL DEVICE
- Publication number 20210076467
- Publication date Mar 11, 2021
- Silicon Works Co., Ltd.
- Wanyuan QU
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHTING APPARATUS AND DRIVING CURCUIT THEREOF
- Publication number 20180092172
- Publication date Mar 29, 2018
- Silicon Works Co., Ltd.
- Tae Young YOO
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAMP CONTROL DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20180007756
- Publication date Jan 4, 2018
- SILICON WORKS CO., LTD.
- Ju Pyo HONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAMP CONTROL DEVICE
- Publication number 20170374712
- Publication date Dec 28, 2017
- SILICON WORKS CO., LTD.
- Wanyuan QU
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAMP CONTROL DEVICE
- Publication number 20170359868
- Publication date Dec 14, 2017
- Silicon Works Co., Ltd.
- Sung Hwan KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAMP CONTROL DEVICE
- Publication number 20170303352
- Publication date Oct 19, 2017
- Silicon Works Co., Ltd.
- Ju Pyo HONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20150249388
- Publication date Sep 3, 2015
- SILICON WORKS CO., LTD.
- Wanyuan QU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW DROPOUT CIRCUIT CAPABLE OF CONTROLLED STARTUP AND METHOD OF CON...
- Publication number 20150137781
- Publication date May 21, 2015
- Silicon Works Co., Ltd.
- Wanyuan Qu
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM CONTROL UNIT, LED DRIVER INCLUDING THE SYSTEM CONTROL UNIT,...
- Publication number 20140077715
- Publication date Mar 20, 2014
- SILICON WORKS CO., LTD.
- Ok Hwan KWON
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHING MODE CONVERTER AND METHOD FOR CONTROLLING THEREOF
- Publication number 20140062449
- Publication date Mar 6, 2014
- Silicon Works Co., Ltd.
- Wanyuan Qu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR DRIVING LIGHT EMITTING DIODE
- Publication number 20130106296
- Publication date May 2, 2013
- SILICON WORKS CO., LTD.
- So Bong SHIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Lamp control device

Lamp control device

Lighting apparatus and driving circuit including frequency ditherin...

Lamp control device

Lamp control device

Lamp control device and control method therefor

Switching apparatus and control method thereof

Switching mode converter having 100% duty cycle mode and method for...

Device for driving light emitting diode

Patents Applicationslast 30 patents

LAMP CONTROL DEVICE

LIGHTING APPARATUS AND DRIVING CURCUIT THEREOF

LAMP CONTROL DEVICE AND CONTROL METHOD THEREFOR

LAMP CONTROL DEVICE

LAMP CONTROL DEVICE

LAMP CONTROL DEVICE

SWITCHING APPARATUS AND CONTROL METHOD THEREOF

LOW DROPOUT CIRCUIT CAPABLE OF CONTROLLED STARTUP AND METHOD OF CON...

SYSTEM CONTROL UNIT, LED DRIVER INCLUDING THE SYSTEM CONTROL UNIT,...

SWITCHING MODE CONVERTER AND METHOD FOR CONTROLLING THEREOF

DEVICE FOR DRIVING LIGHT EMITTING DIODE