Inventor
LEE GA WON
KR16 patents
⚠️ This page may combine multiple inventors who share the name “LEE GA WON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MATERIALS KOREA LTD
6 patentsUS12439819B2Oct 7, 2025
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations50
US12284910B2Apr 22, 2025
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations50
US11788000B2Oct 17, 2023
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations50
US12041845B2Jul 16, 2024
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations49
US10033001B2Jul 24, 2018
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations49
US10276808B2Apr 30, 2019
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations38
LG DISPLAY CO LTD
5 patentsUS12545696B2Feb 10, 2026
Organic metal compound, organic light emitting diode and organic light emitting device having the compound
LG DISPLAY CO LTD0 citations60
US12484436B2Nov 25, 2025
Organic metal compound, organic light emitting diode and organic light emitting device having the compound
LG DISPLAY CO LTD0 citations60
US12540152B2Feb 3, 2026
Organic metal compound, organic light emitting diode and organic light emitting device having the compound
LG DISPLAY CO LTD0 citations50
US12446458B2Oct 14, 2025
Organometallic compound, organic light emitting diode and organic light emitting device including the organometallic compound
LG DISPLAY CO LTD0 citations50
US11814401B2Nov 14, 2023
Luminescent material and electroluminescent display device using the same
LG DISPLAY CO LTD0 citations48
HYNIX SEMICONDUCTOR INC
4 patentsUS6790685B2Sep 14, 2004
Method of forming a test pattern, method of measuring an etching characteristic using the same and a circuit for measuring the etching characteristic
HYNIX SEMICONDUCTOR INC13 citations82
US6723589B2Apr 20, 2004
Method of manufacturing thin film transistor in semiconductor device
HYNIX SEMICONDUCTOR INC13 citations82
US6943125B2Sep 13, 2005
Method for manufacturing semiconductor device
HYNIX SEMICONDUCTOR INC0 citations51
US7211488B2May 1, 2007
Method of forming inter-dielectric layer in semiconductor device
HYNIX SEMICONDUCTOR INC0 citations50