| D1066342 |
Stylus |
James Chu, Rong-June Lee, Shi Yian Lee, Ting-Cheng Lai |
2025-03-11 |
| 11789570 |
Active stylus |
Ting-Cheng Lai |
2023-10-17 |
| 11693495 |
Active stylus |
Ting-Cheng Lai |
2023-07-04 |
| 10551943 |
Micro touch pen structure including pen core with stop portion that moves together with magnetic unit when pressure is applied to movable portion of pen core |
— |
2020-02-04 |
| 10289215 |
Micro touch pen structure including pen core with stop portion |
— |
2019-05-14 |
| 10180737 |
Thin electromagnetic handwriting pen and method of manufacturing the same |
Hung-I Wang, Cheng-Lu Liu |
2019-01-15 |
| 10037090 |
Micro touch pen structure including pen core with stop portion |
— |
2018-07-31 |
| 9632596 |
Micro touch pen structure having a pen core unit with a stop portion |
— |
2017-04-25 |
| 9535513 |
Thin electromagnetic handwriting pen and method of manufacturing the same |
Hung-I Wang, Cheng-Lu Liu |
2017-01-03 |
| 9171664 |
Touch input device and induction coil thereof |
CHUNG-FUU MAO, Chia-Jui Yeh |
2015-10-27 |
| 9158394 |
Stylus for use with capacitive touch panel |
CHUNG-FUU MAO, Chia-Jui Yeh |
2015-10-13 |
| 9152250 |
Electromagnetic pointer with new type adjustment structure |
Chih-Jen Li, A-Li Wong |
2015-10-06 |
| 8692814 |
Electromagnetic pointer |
Cheng-Lu Liu |
2014-04-08 |
| D697915 |
Electromagnetic input device |
— |
2014-01-21 |
| 8350165 |
Flexible tablet |
Chung-Fu Mao, Chung-Wen Hsu, Kuang-Yao Hsieh |
2013-01-08 |
| D663301 |
Electromagnetic input device |
— |
2012-07-10 |