Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508100 | Surface acoustic wave element, surface acoustic wave device and methods for manufacturing the same | Hun-joo Lee, Chinsung Park, Kieun Kim | 2013-08-13 |
| 8044371 | Surface acoustic wave device and method for signal amplification of surface acoustic wave element | Hun-joo Lee, Kak Namkoong, Chinsung Park, Kieun Kim | 2011-10-25 |