Daeyoung Chung

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polymer compound, composition including the polymer compound, light...
- Patent number 11,974,494
- Issue date Apr 30, 2024
- Samsung Electronics Co., Ltd.
- Takahiro Fujiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer, composition including the polymer, and organic light-emitt...
- Patent number 10,270,036
- Issue date Apr 23, 2019
- Samsung Electronics Co., Ltd.
- Mitsunori Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 10,135,009
- Issue date Nov 20, 2018
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbazole-based compound and organic light emitting device includin...
- Patent number 9,780,312
- Issue date Oct 3, 2017
- Samsung Electronics Co., Ltd.
- Kumhee Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 9,490,437
- Issue date Nov 8, 2016
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMER COMPOUND, COMPOSITION INCLUDING THE POLYMER COMPOUND, LIGHT...
- Publication number 20180182969
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Takahiro FUJIYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER, COMPOSITION INCLUDING THE POLYMER, AND ORGANIC LIGHT-EMITT...
- Publication number 20180182967
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Mitsunori Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
- Publication number 20170012226
- Publication date Jan 12, 2017
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDIN...
- Publication number 20160111657
- Publication date Apr 21, 2016
- Samsung Electronics Co., LTD.,
- Kumhee LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
- Publication number 20160093814
- Publication date Mar 31, 2016
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- H01 - BASIC ELECTRIC ELEMENTS