Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749050 | Sheet processing apparatus | Wen-Hsien Tsai | 2023-09-05 |
| 10565815 | Self-locking cash deposit equipment and cashbox thereof | Wen-Hsien Tsai | 2020-02-18 |
| 10377599 | Convey path switching module, paper sheet handling module and paper sheet handling apparatus | Poobalan Subramani, Wen-Hsien Tsai | 2019-08-13 |
| 10053318 | Paper sheet handling apparatus and joint module | Wen-Hsien Tsai | 2018-08-21 |
| 9994409 | Document storage assembly | — | 2018-06-12 |
| 8331037 | Optical lens | Mu-Yin Lu | 2012-12-11 |
| 7808004 | Light emitting diode package structure and method of manufacturing the same | Tsung-Ting Sun, Hung-Ta Laio, Tz-Shiuan Yan, Kuo-Shih Hsu | 2010-10-05 |
| 7755282 | LED structure and fabricating method for the same | Tsung-Ting Sun, Hung-Ta Laio, Kuo-Shih Hsu, Pao-Shen Chen | 2010-07-13 |