Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902959 | Pumping device | Yu-Kuo Liao | 2020-11-24 |
| 10777480 | Systems and methods to enhance passivation integrity | Han-Wei Yang, Chen-Chung Lai, Kang-Min Kuo, Bor-Zen Tien | 2020-09-15 |
| D887664 | Tray for wagon | Yu-Kuo Liao | 2020-06-16 |
| D880078 | Sucker | Yu-Kuo Liao | 2020-03-31 |
| D874241 | Caulk tool | Yu-Kuo Liao | 2020-02-04 |