Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152145 | System and method for bidirectional communication between stylus and stylus sensor controller | Sadao Yamamoto | 2018-12-11 |
| 10073548 | Stylus having variable transmit signal strength, and sensor for detecting such stylus | — | 2018-09-11 |
| 9921667 | System and method for bidirectional communication between stylus and stylus sensor controller | — | 2018-03-20 |