Sujeong GEUM

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Compound and organic light-emitting device comprising same
- Patent number 12,209,095
- Issue date Jan 28, 2025
- LG Chem, Ltd.
- Kyunghee Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycyclic compound and organic light emitting diode comprising same
- Patent number 12,133,455
- Issue date Oct 29, 2024
- LG Chem, Ltd.
- Ki Kon Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound and organic light emitting diode comprising same
- Patent number 12,116,379
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Sihyun Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Boron-containing compound and organic light-emitting element compri...
- Patent number 12,120,948
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Sujeong Geum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycyclic compound and organic light-emitting device comprising same
- Patent number 12,006,336
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Sujeong Geum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting device comprising...
- Patent number 12,006,335
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Kyunghee Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound and organic light emitting device comprising the same
- Patent number 12,004,421
- Issue date Jun 4, 2024
- LG Chem, Ltd.
- Yongbum Cha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polycyclic compound and organic light emitting diode comprising same
- Patent number 11,950,504
- Issue date Apr 2, 2024
- LG Chem, Ltd.
- Moung Gon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device
- Patent number 11,937,497
- Issue date Mar 19, 2024
- LG Chem, Ltd.
- Jae Seung Ha
Information Patent Grant
Polycyclic compound and organic light-emitting device including same
- Patent number 11,845,768
- Issue date Dec 19, 2023
- LG Chem, Ltd.
- Wanpyo Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound and organic light-emitting device comprising same
- Patent number 11,780,856
- Issue date Oct 10, 2023
- LG Chem, Ltd.
- Hye Min Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound and organic light-emitting element comprising same
- Patent number 11,685,751
- Issue date Jun 27, 2023
- LG Chem, Ltd.
- Sujeong Geum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound and organic light emitting device comprising same
- Patent number 11,489,122
- Issue date Nov 1, 2022
- LG Chem, Ltd.
- Woochul Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
- Patent number 11,201,293
- Issue date Dec 14, 2021
- LG Chem, Ltd.
- Ki Dong Koo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20230114182
- Publication date Apr 13, 2023
- LG CHEM, LTD.
- Seonwoo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
- Publication number 20230106317
- Publication date Apr 6, 2023
- LG CHEM, LTD.
- Moung Gon KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20230108169
- Publication date Apr 6, 2023
- LG CHEM, LTD.
- Moung Gon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20230090371
- Publication date Mar 23, 2023
- LG CHEM, LTD.
- Seonwoo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20230092585
- Publication date Mar 23, 2023
- LG CHEM, LTD.
- Seonwoo KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
- Publication number 20230077439
- Publication date Mar 16, 2023
- LG CHEM, LTD.
- Moung Gon Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20230075017
- Publication date Mar 9, 2023
- Hye Min Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
- Publication number 20230061019
- Publication date Mar 2, 2023
- LG CHEM, LTD.
- Sujeong GEUM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
- Publication number 20230002420
- Publication date Jan 5, 2023
- LG CHEM, LTD.
- Sung Jae LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
- Publication number 20220399501
- Publication date Dec 15, 2022
- LG CHEM, LTD.
- Sung Jae LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220393111
- Publication date Dec 8, 2022
- LG CHEM, LTD.
- Woo Jin CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20220389027
- Publication date Dec 8, 2022
- LG CHEM, LTD.
- Kyunghee KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20220384733
- Publication date Dec 1, 2022
- LG CHEM, LTD.
- Ji Young Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220376178
- Publication date Nov 24, 2022
- LG CHEM, LTD.
- Jae Seung HA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20220348597
- Publication date Nov 3, 2022
- LG CHEM, LTD.
- Hyeon Jin Mun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
- Publication number 20220352473
- Publication date Nov 3, 2022
- LG CHEM, LTD.
- Moung Gon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220271226
- Publication date Aug 25, 2022
- LG CHEM, LTD.
- Dong Uk HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20220263027
- Publication date Aug 18, 2022
- LG CHEM, LTD.
- Seonwoo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20220251118
- Publication date Aug 11, 2022
- LG CHEM, LTD.
- Moung Gon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
- Publication number 20220255012
- Publication date Aug 11, 2022
- LG CHEM, LTD.
- Kyunghee KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220173318
- Publication date Jun 2, 2022
- LG CHEM, LTD.
- Jihye KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20220153758
- Publication date May 19, 2022
- LG CHEM, LTD.
- Moung Gon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20220089617
- Publication date Mar 24, 2022
- Seonwoo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20220077410
- Publication date Mar 10, 2022
- LG CHEM, LTD.
- Sujeong Geum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
- Publication number 20220017545
- Publication date Jan 20, 2022
- LG CHEM, LTD.
- Sihyun HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
- Publication number 20210403489
- Publication date Dec 30, 2021
- LG CHEM, LTD.
- Kyunghee KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BORON-CONTAINING COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRI...
- Publication number 20210391547
- Publication date Dec 16, 2021
- LG CHEM, LTD.
- Sujeong Geum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
- Publication number 20210317147
- Publication date Oct 14, 2021
- LG CHEM, LTD.
- Wanpyo HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20210296593
- Publication date Sep 23, 2021
- LG CHEM, LTD.
- Yongbum CHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20210277026
- Publication date Sep 9, 2021
- LG CHEM, LTD.
- Sujeong GEUM
- H01 - BASIC ELECTRIC ELEMENTS

Sujeong GEUM

Person

Patents Grantslast 30 patents

Compound and organic light-emitting device comprising same

Polycyclic compound and organic light emitting diode comprising same

Compound and organic light emitting diode comprising same

Boron-containing compound and organic light-emitting element compri...

Polycyclic compound and organic light-emitting device comprising same

Heterocyclic compound and organic light emitting device comprising...

Compound and organic light emitting device comprising the same

Polycyclic compound and organic light emitting diode comprising same

Organic light-emitting device

Polycyclic compound and organic light-emitting device including same

Compound and organic light-emitting device comprising same

Compound and organic light-emitting element comprising same

Compound and organic light emitting device comprising same

Heterocyclic compound and organic light-emitting device comprising...

Patents Applicationslast 30 patents

ORGANIC LIGHT EMITTING DEVICE

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

ORGANIC LIGHT EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME

ORGANIC LIGHT-EMITTING ELEMENT

ORGANIC LIGHT-EMITTING ELEMENT

ORGANIC LIGHT-EMITTING DEVICE

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

ORGANIC LIGHT EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT EMITTING DEVICE

POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME

ORGANIC LIGHT-EMITTING DEVICE

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...

ORGANIC LIGHT-EMITTING DEVICE

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...

BORON-CONTAINING COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRI...

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME