Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11337469 | Respiratory protection device and processes for producing the same | Rui-Hong Tuan, Benchiao Jai | 2022-05-24 |
| D872256 | Strapless collapsible respiratory mask | Rui-Hong Tuan, Benchiao Jai | 2020-01-07 |
| 8926371 | Detachable handle and electronic device using the same | Chen Tseng, Chi-Fu Chen | 2015-01-06 |
| 8016109 | Package box, cushion and plate material | — | 2011-09-13 |
| 7942309 | Box sealing belt | — | 2011-05-17 |
| 7731081 | Paper box structure | — | 2010-06-08 |