Do Kyeong Kwon

Follow

Person

Daejeon, KR

People

Patents Applicationslast 30 patents

Information Patent Application
Method for Replicating Large-Area Holographic Optical Element, and...
- Publication number 20240125996
- Publication date Apr 18, 2024
- LG CHEM, LTD.
- Bo Ra Jung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Holographic Optical Element, Manufacturing Method Therefor and Manu...
- Publication number 20230314686
- Publication date Oct 5, 2023
- LG CHEM, LTD.
- Hye Won Hwang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Component for Display Device, and Display Device Using Same
- Publication number 20230305213
- Publication date Sep 28, 2023
- LG CHEM, LTD.
- Jae Jin Kim
- G02 - OPTICS