Seo-Yeon YOON

Person

Seongnam, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting diode having long lifespan property
- Patent number 11,322,708
- Issue date May 3, 2022
- SFC CO., LTD.
- Young-Hwan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode having alleviated luminance reduction...
- Patent number 11,251,378
- Issue date Feb 15, 2022
- SFC CO., LTD.
- Young-Hwan Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light emitting diode for high efficiency
- Patent number 10,998,505
- Issue date May 4, 2021
- SFC CO., LTD.
- Soon-Wook Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode with high efficiency
- Patent number 10,950,802
- Issue date Mar 16, 2021
- SFC CO., LTD.
- Young-Hwan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode having long lifespan property
- Patent number 10,950,814
- Issue date Mar 16, 2021
- SFC CO., LTD.
- Young-Hwan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode with high efficiency
- Patent number 10,741,768
- Issue date Aug 11, 2020
- SFC CO., LTD.
- Chang-Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound for organic light-emitting device and organic light-emitti...
- Patent number 10,693,084
- Issue date Jun 23, 2020
- SFC CO., LTD.
- Seok-Bae Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting diode of high efficiency
- Patent number 10,559,758
- Issue date Feb 11, 2020
- SFC CO., LTD.
- Young-Hwan Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light emitting diode
- Patent number 10,483,467
- Issue date Nov 19, 2019
- SFC CO., LTD.
- Young-hwan Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DIODE FOR HIGH EFFICIENCY
- Publication number 20210184136
- Publication date Jun 17, 2021
- SFC CO., LTD.
- Soon-Wook Cha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE HAVING LONG LIFESPAN PROPERTY
- Publication number 20210119167
- Publication date Apr 22, 2021
- SFC CO., LTD.
- Young-Hwan PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE HAVING LONG LIFESPAN PROPERTY
- Publication number 20180315941
- Publication date Nov 1, 2018
- SFC CO., LTD.
- Young-Hwan PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE HAVING ALLEVIATED LUMINANCE REDUCTION...
- Publication number 20180277771
- Publication date Sep 27, 2018
- SFC CO., LTD.
- Young-Hwan PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic light-emitting diode with high efficiency
- Publication number 20180233669
- Publication date Aug 16, 2018
- SFC CO., LTD.
- Chang-Hee LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic light emitting diode of high efficiency
- Publication number 20180182971
- Publication date Jun 28, 2018
- Young-Hwan PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE FOR HIGH EFFICIENCY
- Publication number 20170018723
- Publication date Jan 19, 2017
- SFC CO., LTD.
- Soon-Wook Cha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DIODE
- Publication number 20160308137
- Publication date Oct 20, 2016
- SFC CO., LTD.
- Young-hwan PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Seo-Yeon YOON

Person

Patents Grantslast 30 patents

Organic light-emitting diode having long lifespan property

Organic light-emitting diode having alleviated luminance reduction...

Organic light emitting diode for high efficiency

Organic light-emitting diode with high efficiency

Organic light-emitting diode having long lifespan property

Organic light-emitting diode with high efficiency

Compound for organic light-emitting device and organic light-emitti...

Organic light emitting diode of high efficiency

Organic light emitting diode

Patents Applicationslast 30 patents

ORGANIC LIGHT EMITTING DIODE FOR HIGH EFFICIENCY

ORGANIC LIGHT-EMITTING DIODE HAVING LONG LIFESPAN PROPERTY

ORGANIC LIGHT-EMITTING DIODE HAVING LONG LIFESPAN PROPERTY

ORGANIC LIGHT-EMITTING DIODE HAVING ALLEVIATED LUMINANCE REDUCTION...

Organic light-emitting diode with high efficiency

Organic light emitting diode of high efficiency

ORGANIC LIGHT EMITTING DIODE FOR HIGH EFFICIENCY

ORGANIC LIGHT EMITTING DIODE