Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622589 | LED lighting device | Jen-Shyan Chen, Hsian-Lung Tan | 2014-01-07 |
| D662254 | Light emitting device | Hsian-Lung Tan | 2012-06-19 |
| 8037622 | Cushion improved structure of shoe ventilating insole | — | 2011-10-18 |
| D643958 | LED light fixture | Hsian-Lung Tan | 2011-08-23 |
| 7992323 | Structure of ventilating insole | — | 2011-08-09 |
| D625875 | LED light device | Jen-Shyan Chen, Hsian-Lung Tan | 2010-10-19 |
| D625876 | LED light device | Jen-Shyan Chen, Hsian-Lung Tan | 2010-10-19 |
| 6752476 | Structure of a garbage-box | — | 2004-06-22 |