| 12305665 |
Viscous flow blower |
— |
2025-05-20 |
| D1063056 |
Fan blade |
Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh |
2025-02-18 |
| D1063054 |
Fan blade |
Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh |
2025-02-18 |
| D1063055 |
Fan blade |
Hui-Lun CHIN, Chih-Wei Chan, Ching-Hsien Yeh |
2025-02-18 |
| 11735382 |
Keyboard device |
Zheng-Hong Lai, Chin-Lung Chan, Chih-Ho Hsu |
2023-08-22 |
| 11367582 |
Keyboard and keyswitch |
Chih-Ho Hsu, Zheng-Hong Lai |
2022-06-21 |
| 11289288 |
Waterproof film and keyboard thereof |
Zheng-Hong Lai, Chih-Ho Hsu, Chin-Lung Chan, Chang-En Sun |
2022-03-29 |
| 10989205 |
Micro fan |
Chao-Wen Lu, Chih-Wei Chan |
2021-04-27 |
| 10978261 |
Method for fabricating keyboard covering film |
Zheng-Hong Lai, Chih-Ho Hsu, Jin-Long Chan, Yuan-Bao Chen, Chang-En Sun |
2021-04-13 |
| 10853917 |
Color image authentication method based on palette compression technique |
— |
2020-12-01 |
| 10770246 |
Keyboard covering film, waterproof keyboard, method for fabricating keyboard covering film, waterproof keycap assembly, and illuminating keyboard |
Zheng-Hong Lai, Chih-Ho Hsu, Jin-Long Chan, Yuan-Bao Chen, Chang-En Sun |
2020-09-08 |
| 9313021 |
Secret communication method with self-authentication capability |
Wen-Hsiang Tsai |
2016-04-12 |
| 8949610 |
Method for embedding secret message into PNG image |
Wen-Hsiang Tsai |
2015-02-03 |