Assignee
KAWAI KUNIHIRO
JP·10 granted patents·43 citations·filing 2007–2012
Top patents by PatentIndex Score
10 records- 0191US8106727B2Variable resonator, tunable filter, and electric circuit deviceKAWAI KUNIHIRO·Filed 2008·Granted Jan 31, 2012·17 cites·22 claims
- 0287US8294537B2Variable resonator, variable bandwidth filter, and electric circuit deviceKAWAI KUNIHIRO·Filed 2007·Granted Oct 23, 2012·12 cites·24 claims
- 0373US8648666B2Multimode frontend circuitKAWAI KUNIHIRO·Filed 2011·Granted Feb 11, 2014·4 cites·9 claims
- 0468US8330562B2Variable resonator, tunable filter, and electric circuit deviceKAWAI KUNIHIRO·Filed 2012·Granted Dec 11, 2012·2 cites·13 claims
- 0567US8760244B2Multirole circuit element capable of operating as variable resonator or transmission line and variable filter incorporating the sameKAWAI KUNIHIRO·Filed 2011·Granted Jun 24, 2014·2 cites·21 claims
- 0667US8324988B2Variable resonator, tunable bandwidth filter, and electric circuit deviceKAWAI KUNIHIRO·Filed 2008·Granted Dec 4, 2012·4 cites·20 claims
- 0760US8125302B2Signal selecting deviceKAWAI KUNIHIRO·Filed 2008·Granted Feb 28, 2012·2 cites·11 claims
- 0852US8581677B2Variable resonator, variable bandwidth filter, and electric circuit deviceKAWAI KUNIHIRO·Filed 2012·Granted Nov 12, 2013·0 cites·25 claims
- 0944US8138852B2Duplexer and transceiverKAWAI KUNIHIRO·Filed 2008·Granted Mar 20, 2012·0 cites·5 claims
- 1041US8773223B2Variable resonator and variable filterKAWAI KUNIHIRO·Filed 2010·Granted Jul 8, 2014·0 cites·9 claims
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