| 9306535 |
Integrated receive filter including matched balun |
Paul Bradley, Jeesu Kim |
2016-04-05 |
| 8902020 |
Resonator filter with multiple cross-couplings |
Paul Bradley |
2014-12-02 |
| 8680944 |
Single-chip duplexer with isolation shield between transmit and receive filters |
Herbert L. Ko |
2014-03-25 |
| 8063717 |
Duplexer having resonator filters |
Paul Bradley, Ji-Fuh Liang |
2011-11-22 |
| 7742793 |
Microstrip filter including resonators having ends at different coupling distances |
— |
2010-06-22 |
| 7610072 |
Superconductive stripline filter utilizing one or more inter-resonator coupling members |
— |
2009-10-27 |
| 7437187 |
Superconductive filter with capacitive patches providing reduced cross-coupling |
Ji-Fuh Liang |
2008-10-14 |
| 7181259 |
Resonator having folded transmission line segments and filter comprising the same |
Genichi Tsuzuki |
2007-02-20 |
| 7126440 |
Modular frequency division filter |
Paul Bradley, Michael Frank |
2006-10-24 |
| 7071797 |
Method and apparatus for minimizing intermodulation with an asymmetric resonator |
— |
2006-07-04 |
| 6792299 |
Device approximating a shunt capacitor for strip-line-type circuits |
— |
2004-09-14 |
| 6067461 |
Stripline coupling structure for high power HTS filters of the split resonator type |
Raafat R. Mansour |
2000-05-23 |
| 5990765 |
Planar dual mode filters and a method of construction thereof |
Raafat R. Mansour |
1999-11-23 |
| 5922650 |
Method and structure for high power HTS transmission lines using strips separated by a gap |
— |
1999-07-13 |