Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D868851 | Door for refrigerator | Daekyun Lee, Seokwoo Kim, Aeryun Kim, Byeong Cheol Yoon | 2019-12-03 |
| 10476232 | Optical apparatus, manufacturing method of distributed Bragg reflector laser diode and manufacturing method of optical apparatus | Oh Kee Kwon, Su Hwan Oh, Chul-Wook Lee | 2019-11-12 |
| 10290517 | Etching apparatus and method, and flexible film etched by the etching method | Jaeyun Jeong, Seungmin Cho | 2019-05-14 |
| D847875 | Refrigerator | Seokwoo Kim, Kisang Yoon, Sanghyun Lee, Junkyo Lee | 2019-05-07 |