Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386944 | Capacitive stylus providing signals for tilt and orientation detection | Hsin-Chiang Ho | 2019-08-20 |
| 10082895 | Capacitive stylus and touch control apparatus applying synchronized time difference signal transmitting method | Chia-Jui Yeh | 2018-09-25 |
| 9751200 | Core disassembling device | Hsin-Chiang Ho | 2017-09-05 |
| 9690399 | Signal decoding and modulation processing system for capacitive stylus | Chia-Jui Yeh | 2017-06-27 |
| 9171664 | Touch input device and induction coil thereof | Chia-Jui Yeh, Chien-Chia Lien | 2015-10-27 |
| 9158394 | Stylus for use with capacitive touch panel | Chia-Jui Yeh, Chien-Chia Lien | 2015-10-13 |
| 8659580 | Electromagnetic pen without a battery | Chia-Jui Yeh | 2014-02-25 |