Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11308825 | Anti-counterfeit label and manufacturing method therefor | Puze Yu | 2022-04-19 |
| 8424432 | Waste roll web product processing system | — | 2013-04-23 |
| 6881622 | Aqueous ammonium hydroxide amorphous silicon etch method for forming microelectronic capacitor structure | Chih-Yang Pai, Chia-Shiung Tsai | 2005-04-19 |