Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445738 | Computer implemented food safety related management method | Sheng-Chih Chang, Sheng-Nan Chang, Jeng-Long HSIEH, Chyung AY, Min-Hsiung Pan +2 more | 2022-09-20 |
| 9841861 | Touch panel with light-shielding layers | — | 2017-12-12 |
| 9569044 | Touch panel having conductive and insulated light shielding layers | — | 2017-02-14 |
| D661612 | Clock face | Hsiao-Wen Liu | 2012-06-12 |
| D497168 | Icon for a display screen | — | 2004-10-12 |
| D487467 | Icon for a display screen | — | 2004-03-09 |