Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787026 | Ink-type pointer | Chung-Wen Hsu | 2020-09-29 |
| 10712838 | Automatic pencil type pointer | Chung-Wen Hsu | 2020-07-14 |
| 10691229 | Pointer | Chung-Wen Hsu | 2020-06-23 |
| 10635197 | Lateral pressure sensing pointer | Chung-Wen Hsu | 2020-04-28 |
| 10613648 | Pressure sensing pointer | Chung-Wen Hsu | 2020-04-07 |
| 9690398 | Capacitive pointer | — | 2017-06-27 |
| 9092107 | Electromagnetic pen with electromagnetic and ink writing functions | Chia-Jui Yeh | 2015-07-28 |
| 9052756 | Electromagnetic writing unit and electromagnetic handwriting pen for concurrently providing ink writing and electromagnetic writing functions | Chia-Jui Yeh | 2015-06-09 |