Juwan MAENG

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device and compound for organic electro...
- Patent number 11,980,091
- Issue date May 7, 2024
- Samsung Display Co., Ltd.
- Dongchan Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and compound for organic electro...
- Patent number 11,877,512
- Issue date Jan 16, 2024
- Samsung Display Co., Ltd.
- SeulOng Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
- Patent number 11,812,659
- Issue date Nov 7, 2023
- Samsung Display Co., Ltd.
- Seulong Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and organometallic compound for...
- Patent number 11,569,461
- Issue date Jan 31, 2023
- Samsung Display Co., Ltd.
- Sung-soo Bae
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND COMPOUND FOR ORGANIC ELECTRO...
- Publication number 20210098711
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dongchan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
- Publication number 20210098715
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seulong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR LUMINESCENCE DEVICE
- Publication number 20210098701
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dongchan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND COMPOUND FOR ORGANIC ELECTRO...
- Publication number 20210098708
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- SeulOng KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANOMETALLIC COMPOUND FOR...
- Publication number 20190181358
- Publication date Jun 13, 2019
- SAMSUNG DISPLAY CO., LTD.
- Sung-soo BAE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...