Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854402 | Knob assembly and shuttle structure having knob assembly | Tao-Hsiang Tang | 2020-12-01 |
| 10698436 | Knob device | Tao-Hsiang Tang | 2020-06-30 |
| 10641944 | Button indicator and light-guide ring assembly | Tao-Hsiang Tang | 2020-05-05 |