Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10529618 | Methods of manufacturing a semiconductor device | Siqing Lu, Sang-Hoon Ahn, Xinglong Chen, Ki Hyun Kim | 2020-01-07 |
| 9151504 | Cooking apparatus and method of manufacturing the same | Jeong Ho Lee, Seong Bin Lee | 2015-10-06 |
| 8215232 | Cooking apparatus and cleaning method for the same | Seong Bin Lee, Jeong Ho Lee | 2012-07-10 |
| 7368684 | Cooking device | Jong Sik Kim | 2008-05-06 |