Woong Joon Hwang

Person

Ansan-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Aspherical LED lens and light emitting device including the same
- Patent number 9,574,737
- Issue date Feb 21, 2017
- Seoul Semiconductor Co., Ltd.
- Kwang Il Park
- G02 - OPTICS
Information Patent Grant
Aspherical LED lens and light emitting device including the same
- Patent number 9,022,618
- Issue date May 5, 2015
- Seoul Semiconductor Co., Ltd.
- Kwang Il Park
- F21 - LIGHTING
Information Patent Grant
Camera module and optical touch screen using the same
- Patent number 8,976,157
- Issue date Mar 10, 2015
- LG Innotek Co., Ltd
- Woong Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Camera module and optical touch screen using the same
- Patent number 8,957,877
- Issue date Feb 17, 2015
- LG Innotek Co., Ltd
- Woong Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Regular pattern optical sheet
- Patent number 8,760,764
- Issue date Jun 24, 2014
- LG Innotek Co., Ltd
- Suhyeon Cho
- G02 - OPTICS
Information Patent Grant
Aspherical LED lens and light emitting device including the same
- Patent number 8,602,605
- Issue date Dec 10, 2013
- Seoul Semiconductor Co., Ltd.
- Kwang Il Park
- F21 - LIGHTING
Information Patent Grant
Luminous device with heat pipe and method of manufacturing heat pip...
- Patent number 8,569,939
- Issue date Oct 29, 2013
- Seoul Semiconductor Co., Ltd.
- Do-Hyung Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
LED package and back light unit using the same
- Patent number 8,360,593
- Issue date Jan 29, 2013
- Seoul Semiconductor Co., Ltd.
- Tae Kwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for forming stress corrosion cracks
- Patent number 8,270,556
- Issue date Sep 18, 2012
- Industry-University Cooperation Foundation Hankuk Aviation University
- Bo Young Lee
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for forming longitudinal thermal-fatigue cracks
- Patent number 7,985,370
- Issue date Jul 26, 2011
- Industry-University Cooperation Foundation Hankuk Aviation University
- Bo Young Lee
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid ferromagnet/semiconductor spin device and fabrication method...
- Patent number 7,084,468
- Issue date Aug 1, 2006
- Korea Institute of Science and Technology
- Woo Young Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DESIGN AND LAYOUT STRUCTURE OF PIXELS FOR HIGH RESOLUTION DISPLAYS
- Publication number 20250046301
- Publication date Feb 6, 2025
- Meta Platforms Technologies, LLC
- Balasubramanian Sivakumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME
- Publication number 20230319382
- Publication date Oct 5, 2023
- LG Innotek Co., Ltd.
- Won Seob SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS SPACERS FOR LENS STABILITY
- Publication number 20230129204
- Publication date Apr 27, 2023
- Meta Platforms Technologies, LLC
- Wanyue SONG
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT (DOE) ON AN IMAGING SENSOR TO REDUCE AN...
- Publication number 20230064097
- Publication date Mar 2, 2023
- Meta Platforms Technologies, LLC
- Wanyue SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPACT IMAGING OPTICS USING LIQUID CRYSTAL (LC) FOR DYNAMIC GLARE...
- Publication number 20220413324
- Publication date Dec 29, 2022
- Meta Platforms Technologies, LLC
- Zheng Sun
- G02 - OPTICS
Information Patent Application
ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME
- Publication number 20150204510
- Publication date Jul 23, 2015
- SEOUL SEMICONDUCTOR CO., LTD.
- Kwang Il PARK
- G02 - OPTICS
Information Patent Application
ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME
- Publication number 20140071696
- Publication date Mar 13, 2014
- SEOUL SEMICONDUCTOR CO., LTD.
- Kwang PARK
- G02 - OPTICS
Information Patent Application
CAMERA MODULE AND OPTICAL TOUCH SCREEN USING THE SAME
- Publication number 20130106789
- Publication date May 2, 2013
- LG Innotek Co., Ltd.
- Woong Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA MODULE AND OPTICAL TOUCH SCREEN USING THE SAME
- Publication number 20130106788
- Publication date May 2, 2013
- LG Innotek Co., Ltd.
- Woong Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Regular Pattern Optical Sheet
- Publication number 20120113531
- Publication date May 10, 2012
- LG Innotek Co., Ltd.
- Suhyeon Cho
- G02 - OPTICS
Information Patent Application
ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME
- Publication number 20120014115
- Publication date Jan 19, 2012
- SEOUL SEMICONDUCTOR CO., LTD.
- Kwang Il PARK
- G02 - OPTICS
Information Patent Application
LED PACKAGE AND BACK LIGHT UNIT USING THE SAME
- Publication number 20100202131
- Publication date Aug 12, 2010
- SEOUL SEMICONDUCTOR CO., LTD.
- Tae Kwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR FORMING LONGITUDINAL THERMAL-FATIGUE CRACKS
- Publication number 20100109211
- Publication date May 6, 2010
- Bo Young LEE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR FORMING STRESS CORROSION CRACKS
- Publication number 20100091930
- Publication date Apr 15, 2010
- Bo Young LEE
- G01 - MEASURING TESTING
Information Patent Application
Slurry for polishing phase change material and method for patternin...
- Publication number 20090275188
- Publication date Nov 5, 2009
- Jea Gun Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Luminous Device with Heat Pipe and Method of Manufacturing Heat Pip...
- Publication number 20080093962
- Publication date Apr 24, 2008
- SEOUL SEMICONDUCTOR CO., LTD.
- Do-Hyung Kim
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Hybrid ferromagnet/semiconductor spin device and fabrication method...
- Publication number 20040178460
- Publication date Sep 16, 2004
- KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Woo Young Lee
- B82 - NANO-TECHNOLOGY

Woong Joon Hwang

Person

Patents Grantslast 30 patents

Aspherical LED lens and light emitting device including the same

Aspherical LED lens and light emitting device including the same

Camera module and optical touch screen using the same

Camera module and optical touch screen using the same

Regular pattern optical sheet

Aspherical LED lens and light emitting device including the same

Luminous device with heat pipe and method of manufacturing heat pip...

LED package and back light unit using the same

Apparatus for forming stress corrosion cracks

Apparatus for forming longitudinal thermal-fatigue cracks

Hybrid ferromagnet/semiconductor spin device and fabrication method...

Patents Applicationslast 30 patents

DESIGN AND LAYOUT STRUCTURE OF PIXELS FOR HIGH RESOLUTION DISPLAYS

CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME

LENS SPACERS FOR LENS STABILITY

DIFFRACTIVE OPTICAL ELEMENT (DOE) ON AN IMAGING SENSOR TO REDUCE AN...

COMPACT IMAGING OPTICS USING LIQUID CRYSTAL (LC) FOR DYNAMIC GLARE...

ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME

ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME

CAMERA MODULE AND OPTICAL TOUCH SCREEN USING THE SAME

CAMERA MODULE AND OPTICAL TOUCH SCREEN USING THE SAME

Regular Pattern Optical Sheet

ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME

LED PACKAGE AND BACK LIGHT UNIT USING THE SAME

APPARATUS FOR FORMING LONGITUDINAL THERMAL-FATIGUE CRACKS

APPARATUS FOR FORMING STRESS CORROSION CRACKS

Slurry for polishing phase change material and method for patternin...

Luminous Device with Heat Pipe and Method of Manufacturing Heat Pip...

Hybrid ferromagnet/semiconductor spin device and fabrication method...