Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496155 | End-fire antenna or array on surface with tunable impedance | Jar J. Lee, Stan W. Livingston | 2002-12-17 |
| 6483480 | Tunable impedance surface | Greg Tangonan, Robert Y. Loo, James H. Schaffner | 2002-11-19 |
| 6483481 | Textured surface having high electromagnetic impedance in multiple frequency bands | James H. Schaffner | 2002-11-19 |
| 6441792 | Low-profile, multi-antenna module, and method of integration into a vehicle | Hui-Pin Hsu, James H. Schaffner, Gregory L. Tangonan | 2002-08-27 |
| 6433756 | Method of providing increased low-angle radiation sensitivity in an antenna and an antenna having increased low-angle radiation sensitivity | James H. Schaffner, Hui-Pin Hsu, Gregory L. Tangonan | 2002-08-13 |
| 6426722 | Polarization converting radio frequency reflecting surface | Hui-Pin Hsu | 2002-07-30 |
| 6384797 | Reconfigurable antenna for multiple band, beam-switching operation | James H. Schaffner, Jonathan J. Lynch, Robert Y. Loo, Pyong K. Park | 2002-05-07 |
| 6366254 | Planar antenna with switched beam diversity for interference reduction in a mobile environment | Hui-Pin Hsu, Greg Tangonan | 2002-04-02 |