Wonik Jeong

Follow

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
- Patent number 10,964,892
- Issue date Mar 30, 2021
- LG Chem, Ltd.
- Jungoh Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 9,508,949
- Issue date Nov 29, 2016
- LG Display Co., Ltd.
- Wonik Jeong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DIODE
- Publication number 20200006707
- Publication date Jan 2, 2020
- LG Display Co., Ltd.
- Taemin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20170098777
- Publication date Apr 6, 2017
- LG CHEM, LTD.
- Jungoh HUH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20150194624
- Publication date Jul 9, 2015
- Wonik Jeong
- H01 - BASIC ELECTRIC ELEMENTS