Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832989 | 3D-microstrip branchline coupler | Barbara S. DeWitt, Essam Mina, Guoan Wang | 2020-11-10 |
| 10586752 | 3D-microstrip branchline coupler | Barbara S. DeWitt, Essam Mina, Guoan Wang | 2020-03-10 |
| 10037931 | 3D-microstrip branchline coupler | Barbara S. DeWitt, Essam Mina, Guoan Wang | 2018-07-31 |
| 9780429 | 3D-microstrip branchline coupler | Barbara S. DeWitt, Essam Mina, Guoan Wang | 2017-10-03 |
| 9362606 | On-chip vertical three dimensional microstrip line with characteristic impedance tuning technique and design structures | Barbara S. DeWitt, Essam Mina, Guoan Wang | 2016-06-07 |