Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331239 | Composition and process for selectively etching a layer comprising an aluminium compound in the presence of layers of low-k materials, copper and/or cobalt | Joannes Theodorus Valentinus Hoogboom, Jhih Jheng Ke, Andreas Klipp, Yi-Ping Cheng | 2025-06-17 |
| 8628221 | Lamp | Ji-Pin Wang, Yao-Chien Cheng | 2014-01-14 |