Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459828 | Saw sensor device using slit acoustic wave and method thereof | Valentin Cherednick, Yong Lim Choi | 2008-12-02 |
| 7233095 | Single crystal substrate and cutting method thereof | Valentin Cherednick, Yong Lim Choi | 2007-06-19 |