Sung Ki HWANG

Person

Ansan-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device package, manufacturing method thereof, and ve...
- Patent number 10,784,415
- Issue date Sep 22, 2020
- Seoul Semiconductor Co., Ltd.
- Jung Hwa Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module and lens
- Patent number 10,378,725
- Issue date Aug 13, 2019
- Seoul Semiconductor Co., Ltd.
- Jang Weon Lee
- F21 - LIGHTING
Information Patent Grant
Light-emitting device package, manufacturing method thereof, and ve...
- Patent number 10,236,421
- Issue date Mar 19, 2019
- Seoul Semiconductor Co., Ltd.
- Jung Hwa Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens and light emitting module for surface illumination
- Patent number 9,618,181
- Issue date Apr 11, 2017
- Seoul Semiconductor Co., Ltd.
- Sung Ki Hwang
- G02 - OPTICS
Information Patent Grant
Lens and light emitting module for surface illumination
- Patent number 9,121,555
- Issue date Sep 1, 2015
- Seoul Semiconductor Co., Ltd.
- Sung Ki Hwang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE MODULE AND SYSTEM INCLUDING THE SAME
- Publication number 20240234661
- Publication date Jul 11, 2024
- SEOUL SEMICONDUCTOR CO., LTD.
- Meen Woo KWAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE MODULE AND SYSTEM INCLUDING THE SAME
- Publication number 20240136487
- Publication date Apr 25, 2024
- SEOUL SEMICONDUCTOR CO., LTD.
- Meen Woo KWAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE PACKAGE, MANUFACTURING METHOD THEREOF, AND VE...
- Publication number 20190157519
- Publication date May 23, 2019
- SEOUL SEMICONDUCTOR CO., LTD.
- Jung Hwa Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND LENS
- Publication number 20180051863
- Publication date Feb 22, 2018
- SEOUL SEMICONDUCTOR CO., LTD.
- Jang Weon LEE
- F21 - LIGHTING
Information Patent Application
LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION
- Publication number 20170184277
- Publication date Jun 29, 2017
- SEOUL SEMICONDUCTOR CO., LTD.
- Sung Ki HWANG
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE PACKAGE, MANUFACTURING METHOD THEREOF, AND VE...
- Publication number 20160190400
- Publication date Jun 30, 2016
- Seoul Semiconductor Co., Ltd.
- Jung Hwa Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION
- Publication number 20150330598
- Publication date Nov 19, 2015
- SEOUL SEMICONDUCTOR CO., LTD.
- Sung Ki HWANG
- F21 - LIGHTING
Information Patent Application
LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION
- Publication number 20140301085
- Publication date Oct 9, 2014
- SEOUL SEMICONDUCTOR CO., LTD.
- Sung Ki HWANG
- G02 - OPTICS

Sung Ki HWANG

Person

Patents Grantslast 30 patents

Light-emitting device package, manufacturing method thereof, and ve...

Light emitting module and lens

Light-emitting device package, manufacturing method thereof, and ve...

Lens and light emitting module for surface illumination

Lens and light emitting module for surface illumination

Patents Applicationslast 30 patents

LIGHT EMITTING DIODE MODULE AND SYSTEM INCLUDING THE SAME

LIGHT EMITTING DIODE MODULE AND SYSTEM INCLUDING THE SAME

LIGHT-EMITTING DEVICE PACKAGE, MANUFACTURING METHOD THEREOF, AND VE...

LIGHT EMITTING MODULE AND LENS

LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION

LIGHT-EMITTING DEVICE PACKAGE, MANUFACTURING METHOD THEREOF, AND VE...

LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION

LENS AND LIGHT EMITTING MODULE FOR SURFACE ILLUMINATION