Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292966 | Method for sensing water level and vibration of washing machine and apparatus therefor | Hyong-Sup Kim, Sang Ho Seo, Oh Sung Kwon | 2001-09-25 |
| 5736717 | Microwave oven with vapor sensor and audible cooking state indicator | Seung-Koo Lee | 1998-04-07 |