Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656823 | Semiconductor device with schottky contact and method for forming the same | Yong Hyun Lee, Jung Hee Lee, Sung Ho Hahm | 2003-12-02 |
| 6583690 | Saw filter manufactured by using GaN single crystal thin film, and manufacturing method therefore | Yong Hyun Lee, Jung Hee Lee, Young-Sik Choi | 2003-06-24 |