Inventor
BAEK YOUNG SEOK
KR22 patents
⚠️ This page may combine multiple inventors who share the name “BAEK YOUNG SEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
12 patentsUS11798954B2Oct 24, 2023
Display device
SAMSUNG DISPLAY CO LTD6 citations72
US11121195B2Sep 14, 2021
Organic light emitting display device
SAMSUNG DISPLAY CO LTD2 citations72
US11217634B2Jan 4, 2022
Organic light emitting display device and method of manufacturing organic light emitting display device
SAMSUNG DISPLAY CO LTD3 citations71
US10672304B2Jun 2, 2020
Display device
SAMSUNG DISPLAY CO LTD5 citations69
US12161020B2Dec 3, 2024
Organic light emitting display device and method of manufacturing organic light emitting display device
SAMSUNG DISPLAY CO LTD1 citations61
US11063093B2Jul 13, 2021
Organic light emitting diode display device
SAMSUNG DISPLAY CO LTD1 citations61
US12456718B2Oct 28, 2025
LED display device having a barrier metal layer and method of fabricating the same
SAMSUNG DISPLAY CO LTD0 citations60
US11706944B2Jul 18, 2023
Display device and method of manufacturing display device
SAMSUNG DISPLAY CO LTD0 citations56
US12550542B2Feb 10, 2026
Display device
SAMSUNG DISPLAY CO LTD0 citations51
US12388052B2Aug 12, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations51
US12279487B2Apr 15, 2025
Display device and method of fabricating the same
SAMSUNG DISPLAY CO LTD0 citations51
US11450268B2Sep 20, 2022
Display device and fabricating method for display device
SAMSUNG DISPLAY CO LTD0 citations49
LG ENERGY SOLUTION LTD
4 patentsUS12434323B2Oct 7, 2025
Ultrasonic welding device and welding method for secondary battery
LG ENERGY SOLUTION LTD0 citations60
US12420362B2Sep 23, 2025
Secondary battery and ultrasonic welding device and welding method for secondary battery
LG ENERGY SOLUTION LTD0 citations60
US12306141B2May 20, 2025
Welding defect inspection method
LG ENERGY SOLUTION LTD0 citations60
US12358082B2Jul 15, 2025
Method for inspecting welding quality of welded portion between electrode tab and lead
LG ENERGY SOLUTION LTD0 citations49