Heejung YANG

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device with light blocking layer and manufacturing method t...
- Patent number 10,475,872
- Issue date Nov 12, 2019
- LG Display Co., Ltd.
- Heejung Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting display device and method for manufacturing...
- Patent number 9,391,130
- Issue date Jul 12, 2016
- LG Display Co., Ltd.
- HeeJung Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting display
- Patent number 9,165,994
- Issue date Oct 20, 2015
- LG Display Co., Ltd.
- Heejung Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Display Device
- Publication number 20250228076
- Publication date Jul 10, 2025
- LG Display Co., Ltd.
- HeeJung Yang
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20170117344
- Publication date Apr 27, 2017
- LG Display Co., Ltd.
- Heejung YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING...
- Publication number 20160013259
- Publication date Jan 14, 2016
- LG Display Co., Ltd.
- HeeJung YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY
- Publication number 20150279917
- Publication date Oct 1, 2015
- LG Display Co., Ltd.
- Heejung YANG
- H01 - BASIC ELECTRIC ELEMENTS