Assignee
JIAN CHUN-YUN
5 granted patents·40 citations·filing 2004–2012
Top patents by PatentIndex Score
5 records- 0193US8204031B2Duplexer/multiplexer having filters that include at least one band reject filterJIAN CHUN-YUN·Filed 2008·Granted Jun 19, 2012·23 cites·16 claims
- 0271US7023300B2Surface wave devices with low passband rippleJIAN CHUN-YUN·Filed 2004·Granted Apr 4, 2006·12 cites·4 claims
- 0369US8462755B2Duplexer/multiplexer having filters that include at least one band reject filterJIAN CHUN-YUN·Filed 2012·Granted Jun 11, 2013·2 cites·18 claims
- 0459US8786384B2Self-matched band reject filterJIAN CHUN-YUN·Filed 2009·Granted Jul 22, 2014·3 cites·21 claims
- 0551US8324987B2Device and method for cascading filters of different materialsJIAN CHUN-YUN·Filed 2011·Granted Dec 4, 2012·0 cites·18 claims
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