Jaeyun Jeong

Follow

Person

Bucheon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Etching apparatus and method, and flexible film etched by the etchi...
- Patent number 10,290,517
- Issue date May 14, 2019
- HANWHA AEROSPACE CO., LTD.
- Jaeyun Jeong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ETCHING APPARATUS AND METHOD, AND FLEXIBLE FILM ETCHED BY THE ETCHI...
- Publication number 20170236726
- Publication date Aug 17, 2017
- Hanwha Techwin Co. Ltd.
- Jaeyun Jeong
- H01 - BASIC ELECTRIC ELEMENTS