Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432792 | High frequency thin film electrical circuit element | Philippe Renaud | 2008-10-07 |
| 7136028 | Applications of a high impedance surface | Michael F. Petras, Chi-Taou Tsai | 2006-11-14 |
| 7136029 | Frequency selective high impedance surface | Michael F. Petras, Chi-Taou Tsai | 2006-11-14 |
| 6943650 | Electromagnetic band gap microwave filter | Michael F. Petras | 2005-09-13 |