Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747783 | Methods and apparatus for changing the color of illumination of a cooking chamber of a microwave oven | Soon-Hwan Myung, Sang Jin Kim, Chya-Hyung Lee, Ho Yun | 1998-05-05 |