Inventor · disambiguated record
Ikuroh Ichitsubo
Also filed as: ICHITSUBO IKUROH
47 granted patents·3 pending applications·966 citations·filing 1986–2022
98Inventor score
Top patents by PatentIndex Score
50 records- 0197US11515617B1Radio frequency active antenna system in a packageMICRO MOBIO CORP·Filed 2020·Granted Nov 29, 2022·8 cites·20 claims
- 0297US10643962B1World band radio frequency front end module, system and method of power sensing thereofMICRO MOBIO CORP·Filed 2019·Granted May 5, 2020·34 cites·21 claims
- 0397US7091775B2Multi-band power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Aug 15, 2006·64 cites·20 claims
- 0497US7084702B1Multi-band power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Aug 1, 2006·64 cites·20 claims
- 0596US11642045B1Personal health and environmental monitoring device and methodMICRO MOBIO CORP·Filed 2021·Granted May 9, 2023·5 cites·11 claims
- 0696US10027287B1World band frequency front end module, system and method thereofMICRO MOBIO CORP·Filed 2016·Granted Jul 17, 2018·24 cites·8 claims
- 0796US4734591AFrequency doublerTOSHIBA KK·Filed 1986·Granted Mar 29, 1988·126 cites·7 claims
- 0895US7493094B2Multi-mode power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Feb 17, 2009·32 cites·20 claims
- 0994US10938360B1Multimode multiband wireless device with broadband power amplifierMICRO MOBIO CORP·Filed 2018·Granted Mar 2, 2021·13 cites·20 claims
- 1094US7348842B2Multi-substrate RF module for wireless communication devicesMICRO MOBIO CORP·Filed 2006·Granted Mar 25, 2008·59 cites·19 claims
- 1193US11179063B1Instantaneous direct communication network system and methodMICRO MOBIO CORP·Filed 2019·Granted Nov 23, 2021·13 cites·24 claims
- 1292US12095144B1Radio frequency active antenna system in a packageMICRO MOBIO CORP·Filed 2022·Granted Sep 17, 2024·2 cites·20 claims
- 1392US7925227B2Multi-band amplifier module with harmonic suppressionMICRO MOBIO CORP·Filed 2007·Granted Apr 12, 2011·22 cites·21 claims
- 1492US7253681B2Power amplifier with integrated sensorsMICRO MOBIO CORP·Filed 2006·Granted Aug 7, 2007·17 cites·17 claims
- 1592US7071783B2Temperature-compensated power sensing circuit for power amplifiersMICRO MOBIO CORP·Filed 2004·Granted Jul 4, 2006·39 cites·10 claims
- 1692US6774718B2Power amplifier module for wireless communication devicesMICRO MOBIO INC·Filed 2003·Granted Aug 10, 2004·47 cites·20 claims
- 1791US11036262B1Radio frequency power amplifier with adjacent channel leakage correction circuitMICRO MOBIO CORP·Filed 2019·Granted Jun 15, 2021·11 cites·19 claims
- 1891US6847262B2Integrated power amplifier module with power sensorMICRO MOBIO INC·Filed 2004·Granted Jan 25, 2005·44 cites·20 claims
- 1989US8253496B2Linear RF power amplifier with frequency-selectable impedance matchingICHITSUBO IKUROH·Filed 2010·Granted Aug 28, 2012·17 cites·16 claims
- 2088US9515615B2World band radio frequency front end module, system and method thereofMICRO MOBIO CORP·Filed 2015·Granted Dec 6, 2016·8 cites·21 claims
- 2188US7769355B2System-in-package wireless communication device comprising prepackaged power amplifierMICRO MOBIO CORP·Filed 2005·Granted Aug 3, 2010·20 cites·24 claims
- 2288US7741710B2Module with multiple power amplifiers and power sensorsMICRO MOBIO CORP·Filed 2005·Granted Jun 22, 2010·15 cites·20 claims
- 2388US6914482B2Power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2004·Granted Jul 5, 2005·32 cites·19 claims
- 2487US6822515B2Accurate power sensing circuit for power amplifiersFiled 2003·Granted Nov 23, 2004·32 cites·17 claims
- 2587US6633005B2Multilayer RF amplifier moduleMICRO MOBIO CORP·Filed 2001·Granted Oct 14, 2003·48 cites·28 claims
- 2686US9178555B2World band radio frequency front end module, system and method thereofMICRO MOBIO CORP·Filed 2013·Granted Nov 3, 2015·8 cites·24 claims
- 2786US7477204B2Printed circuit board based smart antennaMICRO MOBIO INC·Filed 2005·Granted Jan 13, 2009·20 cites·12 claims
- 2885US7741904B2Efficient integrated linear amplifier moduleMICRO MOBIO CORP·Filed 2008·Granted Jun 22, 2010·13 cites·10 claims
- 2981US7164314B2Power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Jan 16, 2007·6 cites·19 claims
- 3081USD497350SPower amplifier moduleMICRO MOBIO CORP·Filed 2003·Granted Oct 19, 2004·25 cites·1 claims
- 3180US6977551B2Dual band power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Dec 20, 2005·9 cites·18 claims
- 3279US9405332B2RF power amplifier with linearity controlMICRO MOBIO CORP·Filed 2015·Granted Aug 2, 2016·5 cites·25 claims
- 3379US9088258B2RF power amplifier with linearity controlICHITSUBO IKUROH·Filed 2010·Granted Jul 21, 2015·5 cites·23 claims
- 3478US7808312B2Broadband RF linear amplifierMICRO MOBIO CORP·Filed 2008·Granted Oct 5, 2010·10 cites·20 claims
- 3578US7477108B2Thermally distributed integrated power amplifier moduleMICRO MOBIO INC·Filed 2006·Granted Jan 13, 2009·11 cites·20 claims
- 3675US7580687B2System-in-package wireless communication device comprising prepackaged power amplifierMICRO MOBIO CORP·Filed 2005·Granted Aug 25, 2009·7 cites·15 claims
- 3773US7548111B2Miniature dual band power amplifier with reserved pinsMICRO MOBIO CORP·Filed 2007·Granted Jun 16, 2009·6 cites·20 claims
- 3873US7123088B2Power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Oct 17, 2006·3 cites·20 claims
- 3971US7221225B2Dual band power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted May 22, 2007·7 cites·12 claims
- 4071US7202735B2Multi-band power amplifier module for wireless communication devicesMICRO MOBIO CORP·Filed 2005·Granted Apr 10, 2007·5 cites·20 claims
- 4168US7119614B2Multi-band power amplifier module for wireless communicationsMICRO MOBIO CORP·Filed 2005·Granted Oct 10, 2006·4 cites·20 claims
- 4267US7262677B2Frequency filtering circuit for wireless communication devicesMICRO MOBIO INC·Filed 2004·Granted Aug 28, 2007·11 cites·26 claims
- 4362US7389090B1Diplexer circuit for wireless communication devicesMICRO MOBIO INC·Filed 2004·Granted Jun 17, 2008·9 cites·35 claims
- 4450US7254371B2Multi-port multi-band RF switchMICRO MOBIO INC·Filed 2004·Granted Aug 7, 2007·5 cites·13 claims
- 4549US7148752B2Integrated power amplifier module with power sensorICHITSUBO IKUROH·Filed 2005·Granted Dec 12, 2006·0 cites·20 claims
- 4647US8189713B2Matrix power amplifiers for high speed wireless applicationsSHINSUKE INUI·Filed 2010·Granted May 29, 2012·1 cites·23 claims
- 4747US7508261B2Systems of miniaturized compatible radio frequency wireless devicesMICRO MOBIO INC·Filed 2006·Granted Mar 24, 2009·0 cites·19 claims
- 4839US2005205986A1Module with integrated active substrate and passive substrateICHITSUBO IKUROH·Filed 2004·Application pending·0 cites
- 4938US2004232982A1RF front-end module for wireless communication devicesFiled 2004·Application pending·0 cites
- 5036US2010253435A1Rf power amplifier circuit utilizing bondwires in impedance matchingICHITSUBO IKUROH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →