Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721570 | Wafer notch leveling device | Min-Chih Tseng | 2023-08-08 |
| 11598405 | Planetary reducer | Li-Ping Chang | 2023-03-07 |
| 11309159 | Structure of emitter electrode for enhancing ion currents | Wei-Chaio Lai, Chun-Yueh Lin, Ing-Shouh Hwang, Wei-Tse Chang, Yu-Fong Yu +1 more | 2022-04-19 |
| D579376 | Pull tab for slide fastener | — | 2008-10-28 |
| D579377 | Pull tab for slide fastener | — | 2008-10-28 |