Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081774 | Negative coupling structure applied in a dielectric waveguide filter | Chien-Chih Lee, Hsueh-Han Chen | 2021-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081774 | Negative coupling structure applied in a dielectric waveguide filter | Chien-Chih Lee, Hsueh-Han Chen | 2021-08-03 |