Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10057984 | Composite thin copper foil and carrier | Kuei-Sen Cheng, Yao-Sheng Lai, Jui-Chang Chou | 2018-08-21 |
| 9707738 | Copper foil and methods of use | Kuei-Sen Cheng, Shih-Cheng Tseng | 2017-07-18 |
| 9388371 | Electrolytic copper foil, cleaning fluid composition and method for cleaning copper foil | Kuei-Sen Cheng, Yao-Sheng Lai, Jui-Chang Chou, Hsi-Hsing Lo, Yueh-Min Liu | 2016-07-12 |