Ja Eun ANN

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Hwaseong-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
NOVEL COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE...
- Publication number 20240279158
- Publication date Aug 22, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL COMPOUND FOR LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING...
- Publication number 20240276871
- Publication date Aug 15, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL COMPOUND FOR LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING...
- Publication number 20240271038
- Publication date Aug 15, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240254112
- Publication date Aug 1, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240251591
- Publication date Jul 25, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240190810
- Publication date Jun 13, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240190811
- Publication date Jun 13, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240158338
- Publication date May 16, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...
- Publication number 20240164138
- Publication date May 16, 2024
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DIODE...
- Publication number 20220127277
- Publication date Apr 28, 2022
- DONGJIN SEMICHEM CO., LTD.
- Ho Wan HAM
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Applicationslast 30 patents

NOVEL COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE...

NOVEL COMPOUND FOR LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING...

NOVEL COMPOUND FOR LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUD...

ORGANIC COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DIODE...