Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397454 | Airtight switch and airtight device | Fang-Yi Lin, Kuan-Lin Chen, CHUN-CHING KUO | 2025-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397454 | Airtight switch and airtight device | Fang-Yi Lin, Kuan-Lin Chen, CHUN-CHING KUO | 2025-08-26 |