Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825619 | Resilient body and keyboard structure | Tsung-Min Chen, Liang Yang | 2020-11-03 |
| 10719136 | Resilient element and keyboard structure | Pin-Fan Chuang, Hideyuki Fujikawa, Naoshige Nishiyama | 2020-07-21 |
| 10575820 | Ultrasonic transducer | Kang SI, Zhenyu Chen | 2020-03-03 |