Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209938 | Pen state detection circuit and pen state detection method | — | 2021-12-28 |
| 11194410 | Pointer position detection method and sensor controller | Thilo Naoki Hornung | 2021-12-07 |
| 10990224 | Touch detection method, touch detection apparatus, and touch sensor controller | Kazuhiro Miyoshi, Sadao Yamamoto | 2021-04-27 |
| 10976839 | Stylus and sensor controller | Hideyuki Hara | 2021-04-13 |