Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11671056 | Crystal oscillator and phase noise reduction method thereof | Sen-You Liu, Chien-Wei Chen, Keng-Meng Chang | 2023-06-06 |
| 11606063 | Crystal oscillator and phase noise reduction method thereof | Chien-Wei Chen, Yu-Li Hsueh, Keng-Meng Chang | 2023-03-14 |