Sunghwan YOO

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Quantum dot LED package and quantum dot LED module including the same
- Patent number 11,011,689
- Issue date May 18, 2021
- LUMENS CO., LTD.
- Sunghwan Yoo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
QUANTUM DOT LED PACKAGE AND QUANTUM DOT LED MODULE INCLUDING THE SAME
- Publication number 20200403133
- Publication date Dec 24, 2020
- LUMENS CO., LTD.
- Sunghwan YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND MANUFACTURING METHOD THEREOF
- Publication number 20150194585
- Publication date Jul 9, 2015
- LUMENS CO., LTD
- Kyoungmin KIM
- H01 - BASIC ELECTRIC ELEMENTS