Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697590 | Soft carbon and method for manufacturing the same | Yan-Shi CHEN, Chia-Lin Chang, Guo-Hsu Lu | 2023-07-11 |
| 5799326 | Sun-visors | — | 1998-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697590 | Soft carbon and method for manufacturing the same | Yan-Shi CHEN, Chia-Lin Chang, Guo-Hsu Lu | 2023-07-11 |
| 5799326 | Sun-visors | — | 1998-09-01 |