Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731253 | Gas injector used for semiconductor equipment | Tsan-Hua Huang, Chia-Ying Lin | 2020-08-04 |
| 7891242 | Sensing device | Pi-Ying Cheng | 2011-02-22 |
| 7837201 | Assistant apparatus for surmounting barrier | Pi-Ying Cheng | 2010-11-23 |
| 7784569 | Barrier-overpassing transporter | Pi-Ying Cheng, Fang-Fu Guo, I-Chung Lin, Yu-Hsien Lee | 2010-08-31 |