Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420299 | Upside-down sprayer with an auxiliary air conducting device for liquid pumping | Chun Ho CHU | 2025-09-23 |
| 11724432 | Transparent plastic integrally molded goblet | Chun-Hsiang CHENG | 2023-08-15 |
| D794452 | Dispensing pump head | — | 2017-08-15 |
| D792218 | Dispensing pump head | — | 2017-07-18 |
| 9687866 | Liquid soap dispenser | — | 2017-06-27 |
| 8423481 | Self-learning method for keyword based human machine interaction and portable navigation device | Yin-Pin Yang, Xiao LIN | 2013-04-16 |
| 8364403 | Portable navigation device providing conversational system and processing method thereof | Yin-Pin Yang, Xiao LIN | 2013-01-29 |
| 6536630 | Structure for dispensing emulsion | Kun-Lung Tseng, Chin-Hsiang Chen, Ching-Hsuan Chan | 2003-03-25 |