Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8878211 | Heterogeneous substrate, nitride-based semiconductor device using same, and manufacturing method thereof | Sung-Min Hwang, Kwang-hyeon Baik, Yong Gon Seo, Hyung Do Yoon | 2014-11-04 |