Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531054 | Directional coupler | Nicholas P. Wymant, Weijia Chi | 2016-12-27 |
| 9287600 | Adjustable phase-inverting coupling loop | Yan Cao | 2016-03-15 |
| 7015771 | Directional coupler | — | 2006-03-21 |
| 6208221 | Microwave diplexer arrangement | Natalie Trembath | 2001-03-27 |
| 6167636 | Process for thermally utilizing spent grains | Leopold Werner Kepplinger, Gerald Zanker | 2001-01-02 |
| 6118355 | Dual band combiner arrangement | Noel McDonald | 2000-09-12 |
| 6025764 | Input coupling adjustment arrangement for radio frequency filters | Natalie Trembath | 2000-02-15 |
| D409444 | Drinking glass | Rudolf Ringhofer | 1999-05-11 |