Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352733 | Method and system for reducing auto-dosing fluctuation of an automatic cleaning machine | Xiaolin Yang | 2022-06-07 |
| 11227925 | Semiconductor device and charging system using the same | Shih-Ping Chiao | 2022-01-18 |