Seung-Kwang Roh

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Goyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus having heteromorphy lens
- Patent number 11,980,054
- Issue date May 7, 2024
- LG Display Co., Ltd.
- Woo Chul Choi
- G02 - OPTICS
Information Patent Grant
Organic light emitting diode, organic light emitting diode display...
- Patent number 11,335,876
- Issue date May 17, 2022
- LG Display Co., Ltd.
- Han-Byeol Seok
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY PANEL
- Publication number 20240224687
- Publication date Jul 4, 2024
- LG Display Co., Ltd.
- Ki Min LIM
Information Patent Application
LIGHT EMITTING DISPLAY DEVICE
- Publication number 20240224569
- Publication date Jul 4, 2024
- LG Display Co., Ltd.
- Ki Min LIM
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...
- Publication number 20230209859
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Jeong-Dae SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE...
- Publication number 20230107166
- Publication date Apr 6, 2023
- LG Display Co., Ltd.
- Sang-Beom KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS HAVING HETEROMORPHY LENS
- Publication number 20220209196
- Publication date Jun 30, 2022
- LG Display Co., Ltd.
- Woo Chul CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE, ORGANIC LIGHT EMITTING DIODE DISPLAY...
- Publication number 20200006692
- Publication date Jan 2, 2020
- LG Display Co., Ltd.
- Han-Byeol Seok
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS