Inventor
YOON CHULSOO
KR9 patents
⚠️ This page may combine multiple inventors who share the name “YOON CHULSOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
7 patentsUS11018276B2May 25, 2021
Light emitting device
SAMSUNG ELECTRONICS CO LTD3 citations71
US11990570B2May 21, 2024
White light emitting device and lighting apparatus
SAMSUNG ELECTRONICS CO LTD2 citations70
US12419144B2Sep 16, 2025
Light emitting device for display and backlight unit including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12119431B2Oct 15, 2024
Light emitting device for display and backlight unit including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12535191B2Jan 27, 2026
LED module and lighting apparatus
SAMSUNG ELECTRONICS CO LTD0 citations59
US11560986B2Jan 24, 2023
LED module and lighting apparatus
SAMSUNG ELECTRONICS CO LTD0 citations59
US11497094B2Nov 8, 2022
LED lighting apparatus
SAMSUNG ELECTRONICS CO LTD0 citations49
SAMSUNG LED CO LTD
2 patentsUS7832312B2Nov 16, 2010
Composite phosphor powder, light emitting device using the same and method for manufacturing composite phosphor powder
SAMSUNG LED CO LTD5 citations71
US8012792B2Sep 6, 2011
Composite phosphor powder, light emitting device using the same and method for manufacturing composite phoshpor powder
SAMSUNG LED CO LTD3 citations60