Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11784631 | Crystal device and resonance element | Chia-Haur Rau, Chi-Yun Chen | 2023-10-10 |
| 11764756 | Crystal device and method for manufacturing crystal device | Cheng-Kang Peng, Chi-Yun Chen, Song Tian, Tsung-Pin Yang | 2023-09-19 |