Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806449 | Apparatus and method of controlling a microwave oven | Young-Won Cho, Han-Seong Kang, Kyung-Hoo Hahm, Too-Soo Kim | 2004-10-19 |
| 6720372 | Halogen free flame retardant thermoplastic styrene resin composition | Chan-Hong Lee, Yong Yeon Hwang, Ki Young NAM | 2004-04-13 |
| 6713228 | Ether monomers and polymers having multi-ring structures, and photosensitive polymers and resist compositions obtained from the same | Hyun-Woo Kim, Sang-Gyun Woo | 2004-03-30 |