Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |