Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890431 | Photocuring device | Wan Chieh Hsieh, Pai Yao HSIEH, Hung-Wei Chang | 2020-07-14 |
| D875318 | Photocuring device | Wan Chieh Hsieh, Lin-Yu Sia, Chun Ching Liu | 2020-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890431 | Photocuring device | Wan Chieh Hsieh, Pai Yao HSIEH, Hung-Wei Chang | 2020-07-14 |
| D875318 | Photocuring device | Wan Chieh Hsieh, Lin-Yu Sia, Chun Ching Liu | 2020-02-11 |