Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191132 | Cooker device and method for controlling automatic opening of door of cooker device | Dae Yong Lee, Hang Bok Lee | 2021-11-30 |
| 10941946 | Oven equipped with automatically ascending/descending tray | Sang Woo Kim, Sooyeon Kim, Hang Bok Lee, Yu Na Jo | 2021-03-09 |
| D909812 | Oven range | Sooyeon Kim | 2021-02-09 |