SK Inc.

City:

Seoul

Country:

South Korea

Published Applications:

Last publication date:

2025-05-22

Patent Grants:

Last grant date:

2024-10-15

Top Inventors for applications by SK Inc.

These are the the leading inventors for applications assigned to SK Inc.:

Jin Kyung JO 3 Yeongju-si, South Korea
Young Bom KIM 3 Yeongju-si, South Korea
Cheol Woo Kim 3 Daejeon, South Korea
Jae Hoon KWAK 2 Yeongju-si, South Korea

Kwang Kuk LEE 2 Daejeon, South Korea
Jinseok YANG 2 Sejong-si, South Korea
Yu Na SHIM 2 Daejeon, South Korea
Jong Ho Lee 2 Yeongju-si, South Korea

Jeongmi KIM 2 Sejong-si, South Korea
Suyeon JO 2 Sejong-si, South Korea
Junghwan HAH 2 Sejong-si, South Korea
Myeongho CHOO 1 Wonju-si, Gangwon-do, South Korea

Myeongho Choo 1 Wonju-si, South Korea
Jung Ha SHIN 1 Yeongju-si, South Korea
Kiseon PARK 1 Seoul, South Korea
Jongho LEE 1 Sejong-si, South Korea

Mijeong KIM 1 Sejong-si, South Korea
Min Kyung SEON 1 Daejeon, South Korea

Recent patent applications by SK Inc.

SK Inc. based in Seoul, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-05-22

US20250169357A1

Electricity

COMPOUND, ORGANIC LIGHT EMITTING DEVICE, AND DISPLAY DEVICE

#2 | 2023-11-23

US20230375937A1

Physics

SUBSTRATE PROCESSING COMPOSITION AND SUBSTRATE PROCESSING METHOD USING THE SAME

#3 | 2023-11-16

US20230367223A1

Physics

SUBSTRATE PROCESSING COMPOSITION AND SUBSTRATE PROCESSING METHOD USING THE SAME

#4 | 2021-10-07 ✅ Patent 12,116,520 granted on 2024-10-15

US20210309914A1

Chemistry; metallurgy

Composition for etching, method for etching insulator and method for manufacturing semiconductor device, and novel compounds

#5 | 2021-05-13 ✅ Patent 12,415,949 granted on 2025-09-16

US20210143337A1

Electricity

COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE

#6 | 2021-03-04 ✅ Patent 12,146,092 granted on 2024-11-19

US20210062088A1

Chemistry; metallurgy

Etching composition, method for etching insulating film of semiconductor devices using the same and method for preparing semiconductor devices

#7 | 2020-12-03 ✅ Patent 11,365,350 granted on 2022-06-21

US20200377794A1

Chemistry; metallurgy

Silane compound

Also check out SK INC.'s (Seoul, South Korea) applicant profile with 7 patent applications submitted.

AssigneeID:

343922 ⎘