Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978022 | Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same | Nak-Seon Seong, Won Kyu Choi, Ji-Hoon Bae, Cheol Sig Pyo, Chang-Joo Kim | 2011-07-12 |