Guang Ming Li

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic electric element comprising a plurality of emission-auxilia...
- Patent number 12,108,671
- Issue date Oct 1, 2024
- Duk San Neolux Co., Ltd.
- Bum Sung Lee
Information Patent Grant
Compound for organic electronic element, organic electronic element...
- Patent number 11,329,235
- Issue date May 10, 2022
- DUK SAN NEOLUX CO., LTD.
- Jae Duk Yoo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTRIC ELEMENT COMPRISING A PLURALITY OF EMISSION-AUXILIA...
- Publication number 20240357933
- Publication date Oct 24, 2024
- Duk San Neolux Co., Ltd.
- Bum Sung LEE
Information Patent Application
ORGANIC ELECTRONIC ELEMENT CONTAINING COMPOUND FOR ORGANIC ELECTRON...
- Publication number 20230247899
- Publication date Aug 3, 2023
- DUK SAN NEOLUX CO., LTD.
- Jong Gwang PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
- Publication number 20230165139
- Publication date May 25, 2023
- DUK SAN NEOLUX CO., LTD.
- Hyoung Keun PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTRIC ELEMENT COMPRISING A PLURALITY OF EMISSION-AUXILIA...
- Publication number 20230009845
- Publication date Jan 12, 2023
- Duk San Neolux Co., Ltd.
- Bum Sung LEE
- H01 - BASIC ELECTRIC ELEMENTS