Hoyoung Ko

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Paju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent display
- Patent number 10,559,261
- Issue date Feb 11, 2020
- LG Display Co., Ltd.
- Sungwook Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electroluminescent display
- Patent number 10,127,859
- Issue date Nov 13, 2018
- LG Display Co., Ltd.
- Sungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent display device
- Patent number 10,004,124
- Issue date Jun 19, 2018
- LG Display Co., Ltd.
- Hoyoung Ko
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Electroluminescent Display
- Publication number 20190051247
- Publication date Feb 14, 2019
- LG Display Co., Ltd.
- Sungwook CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent Display
- Publication number 20180190197
- Publication date Jul 5, 2018
- LG Display Co., Ltd.
- Sungwook CHANG
- H01 - BASIC ELECTRIC ELEMENTS