Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662153 | Speech coding system and method using time-separated coding algorithm | Hyoung Jung Kim, In Sung Lee, Jong Kim, Byung Sik Yoon, Song In Choi +1 more | 2003-12-09 |
| 6604570 | Apparatus and method for manufacturing metal filaments | Chang-Hwan Suk, Deck-Yui Lee | 2003-08-12 |