Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453368 | Multi-section windshield wiper | Che-Wei Chang | 2022-09-27 |
| 11440508 | Wiper | Che-Wei Chang | 2022-09-13 |
| 11235736 | Rocker-type assembly device for wiper | Che-Wei Chang | 2022-02-01 |