Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805612 | Device having fool-proofing structure | Ching-Tang Chang, Chen-Chiang Su, Guan-Chen Yin | 2023-10-31 |
| 11612067 | Device having fool-proofing structure and cabinet type device assembly | Ching-Tang Chang, Chen-Chiang Su, Guan-Chen Yin | 2023-03-21 |