Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1020263 | Combined toilet brush and holder | Shanshan Wu, Zijian Chen | 2024-04-02 |
| 11890794 | Manufacturing method and mold for artificial shuttlecock | Shu-Jung Chen, Tzu-Wei Wang, Hsin-Chen Wang, Yi-Ling Hou | 2024-02-06 |
| 11104981 | Aluminum-cobalt-chromium-iron-nickel-silicon alloy, powder and cladding thereof | Chi-San Chen, Yu-Hsien Chou | 2021-08-31 |
| 10906714 | Tool holder | — | 2021-02-02 |
| 9604771 | Tool holder | — | 2017-03-28 |
| 9415504 | Tool box unit | — | 2016-08-16 |
| D756180 | Hand tool adapter | — | 2016-05-17 |
| 9339127 | Holding device for tool | — | 2016-05-17 |
| 8899417 | Tool box | Chun-Chia Jack Shih | 2014-12-02 |
| 8801212 | Handheld illumination device | — | 2014-08-12 |
| 8760676 | Feed and scan module and multifunctional printer using the same | Chia-Wu Liao | 2014-06-24 |
| 8727587 | Controllable on/off device for an auxiliary light | — | 2014-05-20 |
| 8727118 | Rotary tool box | — | 2014-05-20 |
| 8570496 | Optical detection apparatus and optical measurement system | — | 2013-10-29 |
| 7833631 | Multi metal base thermal resistance alloy and mold with multi metal base thermal resistance alloy layer | Chi-San Chen, Chih-Chao Yang, Chih-Jung Weng | 2010-11-16 |