Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545644 | Wideband slot antenna with low VSWR | Po-shin Cheng | 2003-04-08 |
| 6445357 | Method and apparatus for exciting a television antenna using orthogonal modes | — | 2002-09-03 |
| 6285334 | Wideband slot antenna with low VSWR | Po-shin Cheng | 2001-09-04 |
| 6150988 | Wideband slot antenna with low VSWR | Po-shin Cheng | 2000-11-21 |
| 5943012 | Method and apparatus for exciting a television antenna using orthogonal modes | — | 1999-08-24 |