Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780943 | Broadband distributed amplifier based active duplexer | Ronald G. Freitag | 2017-10-03 |
| 8233412 | Multi-signal, software-defined and staring cognitive communications system | Duane L. Abbey, Haluk Sasmazer | 2012-07-31 |
| 7523998 | Quick release device for a bicycle | — | 2009-04-28 |
| 7508267 | GaN based digital controlled broadband MMIC power amplifier | Chenggang Xie | 2009-03-24 |
| 6517169 | Spoked wheel for a bicycle | — | 2003-02-11 |
| 6380552 | Low turn-on voltage InP Schottky device and method | Adele Schmitz, Robert H. Walden, Mark Lui | 2002-04-30 |
| 6316342 | Low turn-on voltage indium phosphide Schottky device and method | Adele Schmitz, Robert H. Walden, Mark Lui | 2001-11-13 |
| 6264285 | Free-wheel hub transmission mechanism | — | 2001-07-24 |
| D436337 | Wheel hub | — | 2001-01-16 |