Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520418 | Active stylus power management design | Charles J. Stancil, Dale R Knutson, Simon Wong | 2022-12-06 |
| 11474623 | Stylus pens with batteries | Wei-Hung Lin, Hung-Sung Pan | 2022-10-18 |