Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D965802 | Wax warmer | — | 2022-10-04 |
| 11456389 | Deep trench surrounded MOSFET with planar MOS gate | Haiping Dun | 2022-09-27 |
| 11322625 | Double trench MOSFET with trench gate | Haiping Dun | 2022-05-03 |
| D943756 | Wax warmer | — | 2022-02-15 |
| 10770599 | Deep trench MOS barrier junction all around rectifier and MOSFET | Haiping Dun, Ho-Yuan Yu | 2020-09-08 |
| 10663865 | Photoresist recycling apparatus | Chia-Ren Lin, Penny Hung | 2020-05-26 |
| 10304971 | High speed Schottky rectifier | Ho-Yuan Yu, Haiping Dun | 2019-05-28 |