Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300369 | Electric energy cell with internal failure compensation | John C. Hall | 1994-04-05 |
| 4903033 | Planar dual polarization antenna | Chich-Hsing A. Tsao, Yeongming Hwang, Francis J. Kilburg | 1990-02-20 |
| 4847625 | Wideband, aperture-coupled microstrip antenna | Chich-Hsing A. Tsao, Yeongming Hwang, Francis J. Kilburg | 1989-07-11 |