Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462984 | Linear vibration motor | Zhiyong Cui, Yun Tang, Jie Ma | 2022-10-04 |
| 11404987 | Motor and driving device using same | Kejia Liu | 2022-08-02 |
| 11387781 | Fast start-up crystal oscillator and fast start-up method thereof | Keng-Meng Chang, Yanjie Mo, Sen-You Liu, Chun-Ming Lin | 2022-07-12 |
| 11342884 | Crystal oscillator and phase noise reduction method thereof | Chien-Wei Chen, Yu-Li Hsueh, Keng-Meng Chang | 2022-05-24 |
| 11309835 | Crystal oscillator and phase noise reduction method thereof | Sen-You Liu, Chien-Wei Chen, Keng-Meng Chang | 2022-04-19 |