Hoonju CHUNG

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting display apparatus
- Patent number 10,916,195
- Issue date Feb 9, 2021
- LG Display Co., Ltd.
- Sungwook Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electroluminescent display device
- Patent number 10,540,928
- Issue date Jan 21, 2020
- LG Display Co., Ltd.
- Donghyun Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electroluminescent display device
- Patent number 10,438,538
- Issue date Oct 8, 2019
- LG Display Co., Ltd.
- Donghyun Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY APPARATUS
- Publication number 20200027403
- Publication date Jan 23, 2020
- LG Display Co., Ltd.
- Sungwook CHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20190392764
- Publication date Dec 26, 2019
- LG Display Co., Ltd.
- Donghyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20190164491
- Publication date May 30, 2019
- LG Display Co., Ltd.
- Donghyun KIM
- H01 - BASIC ELECTRIC ELEMENTS