Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| RE48029 | WDM multiplexing/de-multiplexing system and the manufacturing method thereof | Yung-Cheng Chang, Emin Chou | 2020-06-02 | |
| 9229167 | WDM multiplexing/de-multiplexing system and the manufacturing method thereof | Yung-Cheng Chang, Emin Chou | 2016-01-05 | |
| D697329 | Football helmet barstool | — | 2014-01-14 | |
| D680341 | Football helmet sofa | — | 2013-04-23 | |
| D680342 | Football helmet chair | — | 2013-04-23 | |
| D662722 | Football helmet chair | — | 2012-07-03 | |
| 6927485 | Substrate for semiconductor package | Yu-Ting Lai, Shy-Hwa Feng | 2005-08-09 | $1,351,000 |